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scap-security-guide/SOURCES/scap-security-guide-0.1.55-OL7_DISA_STIG_v2r1_update-PR_6538.patch
CentOS Sources 34f8f34227 import scap-security-guide-0.1.54-5.el8
2021-09-10 04:18:48 +00:00

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From 47656aab42dbd366b4d0602ffa64eff9b0ce1985 Mon Sep 17 00:00:00 2001
From: Federico Ramirez <federico.r.ramirez@oracle.com>
Date: Fri, 15 Jan 2021 09:49:13 -0600
Subject: [PATCH 1/3] OL7 DISA STIG v2r1 update
Signed-off-by: Federico Ramirez <federico.r.ramirez@oracle.com>
---
.../accounts_passwords_pam_faillock_deny/rule.yml | 2 +-
.../accounts_passwords_pam_faillock_interval/rule.yml | 2 +-
.../accounts_passwords_pam_faillock_unlock_time/rule.yml | 2 +-
.../smart_card_login/install_smartcard_packages/rule.yml | 2 +-
.../partitions/mount_option_dev_shm_nodev/rule.yml | 2 +-
.../partitions/mount_option_dev_shm_nosuid/rule.yml | 2 +-
.../guide/system/selinux/selinux_policytype/rule.yml | 3 ++-
.../system/selinux/selinux_user_login_roles/rule.yml | 2 +-
.../dconf_gnome_disable_ctrlaltdel_reboot/rule.yml | 3 ++-
.../rpm_verification/rpm_verify_ownership/rule.yml | 2 +-
.../software/sudo/sudo_remove_no_authenticate/rule.yml | 1 +
ol7/profiles/stig.profile | 9 ++++-----
12 files changed, 17 insertions(+), 15 deletions(-)
diff --git a/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_deny/rule.yml b/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_deny/rule.yml
index e09367be0a..ccee5dd048 100644
--- a/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_deny/rule.yml
+++ b/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_deny/rule.yml
@@ -33,7 +33,7 @@ references:
cis: 5.3.2
cjis: 5.5.3
cui: 3.1.8
- disa: CCI-000044,CCI-002238
+ disa: CCI-000044,CCI-002236,CCI-002237,CCI-002238
nist: CM-6(a),AC-7(a)
nist-csf: PR.AC-7
ospp: FIA_AFL.1
diff --git a/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_interval/rule.yml b/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_interval/rule.yml
index 14aad917bd..d1b9c396ae 100644
--- a/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_interval/rule.yml
+++ b/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_interval/rule.yml
@@ -40,7 +40,7 @@ identifiers:
references:
stigid@ol7: OL07-00-010320
- disa: CCI-000044,CCI-002238
+ disa: CCI-000044,CCI-002236,CCI-002237,CCI-002238
nist: CM-6(a),AC-7(a)
nist-csf: PR.AC-7
ospp: FIA_AFL.1
diff --git a/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_unlock_time/rule.yml b/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_unlock_time/rule.yml
index 2888c9ab9a..2fff1c6011 100644
--- a/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_unlock_time/rule.yml
+++ b/linux_os/guide/system/accounts/accounts-pam/locking_out_password_attempts/accounts_passwords_pam_faillock_unlock_time/rule.yml
@@ -36,7 +36,7 @@ references:
cis: 5.3.2
cjis: 5.5.3
cui: 3.1.8
- disa: CCI-000044,CCI-002238
+ disa: CCI-000044,CCI-002236,CCI-002237,CCI-002238
nist: CM-6(a),AC-7(b)
nist-csf: PR.AC-7
ospp: FIA_AFL.1
diff --git a/linux_os/guide/system/accounts/accounts-physical/screen_locking/smart_card_login/install_smartcard_packages/rule.yml b/linux_os/guide/system/accounts/accounts-physical/screen_locking/smart_card_login/install_smartcard_packages/rule.yml
index 8bb91bd3e4..b3210d6adc 100644
--- a/linux_os/guide/system/accounts/accounts-physical/screen_locking/smart_card_login/install_smartcard_packages/rule.yml
+++ b/linux_os/guide/system/accounts/accounts-physical/screen_locking/smart_card_login/install_smartcard_packages/rule.yml
@@ -30,7 +30,7 @@ references:
stigid@ol7: OL07-00-041001
disa: CCI-000765,CCI-001948,CCI-001953,CCI-001954
nist: CM-6(a)
- srg: SRG-OS-000105-GPOS-00052,SRG-OS-000375-GPOS-00160,SRG-OS-000376-GPOS-00161,SRG-OS-000377-GPOS-00162
+ srg: SRG-OS-000105-GPOS-00052,SRG-OS-000375-GPOS-00160,SRG-OS-000375-GPOS-00161,SRG-OS-000377-GPOS-00162
stigid@rhel7: RHEL-07-041001
ocil_clause: 'smartcard software is not installed'
diff --git a/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nodev/rule.yml b/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nodev/rule.yml
index 140a2eafc0..f8359dc122 100644
--- a/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nodev/rule.yml
+++ b/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nodev/rule.yml
@@ -24,7 +24,7 @@ identifiers:
references:
cis@rhel8: 1.1.5
cis@ubuntu1804: 1.1.14
- stigid@ol7: OL07-00-021022
+ stigid@ol7: OL07-00-021024
stigid@rhel7: RHEL-07-021022
disa: CCI-001764
nist: CM-7(a),CM-7(b),CM-6(a),AC-6,AC-6(1),MP-7
diff --git a/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nosuid/rule.yml b/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nosuid/rule.yml
index be127be367..8dc400965b 100644
--- a/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nosuid/rule.yml
+++ b/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nosuid/rule.yml
@@ -24,7 +24,7 @@ identifiers:
references:
cis@rhel8: 1.1.16
cis@ubuntu1804: 1.1.15
- stigid@ol7: OL07-00-021023
+ stigid@ol7: OL07-00-021024
stigid@rhel7: RHEL-07-021023
disa: CCI-001764
nist: CM-7(a),CM-7(b),CM-6(a),AC-6,AC-6(1),MP-7
diff --git a/linux_os/guide/system/selinux/selinux_policytype/rule.yml b/linux_os/guide/system/selinux/selinux_policytype/rule.yml
index ee2a6054b2..ba2b9dc94f 100644
--- a/linux_os/guide/system/selinux/selinux_policytype/rule.yml
+++ b/linux_os/guide/system/selinux/selinux_policytype/rule.yml
@@ -33,10 +33,11 @@ identifiers:
cce@rhcos4: CCE-82532-3
references:
+ stigid@ol7: OL07-00-020220
anssi: BP28(R66)
cis@rhel8: 1.7.1.3
cui: 3.1.2,3.7.2
- disa: CCI-002696
+ disa: CCI-002165,CCI-002696
hipaa: 164.308(a)(1)(ii)(D),164.308(a)(3),164.308(a)(4),164.310(b),164.310(c),164.312(a),164.312(e)
nist: AC-3,AC-3(3)(a),AU-9,SC-7(21)
nist-csf: DE.AE-1,ID.AM-3,PR.AC-4,PR.AC-5,PR.AC-6,PR.DS-5,PR.PT-1,PR.PT-3,PR.PT-4
diff --git a/linux_os/guide/system/selinux/selinux_user_login_roles/rule.yml b/linux_os/guide/system/selinux/selinux_user_login_roles/rule.yml
index 58500a63f8..1a02b545d3 100644
--- a/linux_os/guide/system/selinux/selinux_user_login_roles/rule.yml
+++ b/linux_os/guide/system/selinux/selinux_user_login_roles/rule.yml
@@ -37,7 +37,7 @@ identifiers:
references:
stigid@ol7: OL07-00-020020
- disa: CCI-002235
+ disa: CCI-002165,CCI-002235
srg: SRG-OS-000324-GPOS-00125
stigid@rhel7: RHEL-07-020020
diff --git a/linux_os/guide/system/software/gnome/gnome_system_settings/dconf_gnome_disable_ctrlaltdel_reboot/rule.yml b/linux_os/guide/system/software/gnome/gnome_system_settings/dconf_gnome_disable_ctrlaltdel_reboot/rule.yml
index c1a86bf4c8..d666768bce 100644
--- a/linux_os/guide/system/software/gnome/gnome_system_settings/dconf_gnome_disable_ctrlaltdel_reboot/rule.yml
+++ b/linux_os/guide/system/software/gnome/gnome_system_settings/dconf_gnome_disable_ctrlaltdel_reboot/rule.yml
@@ -1,6 +1,6 @@
documentation_complete: true
-prodtype: fedora,rhel7,rhel8
+prodtype: fedora,ol7,rhel7,rhel8
title: 'Disable Ctrl-Alt-Del Reboot Key Sequence in GNOME3'
@@ -32,6 +32,7 @@ identifiers:
cce@rhel7: CCE-80124-1
references:
+ stigid@ol7: OL07-00-020231
cui: 3.1.2
disa: CCI-000366
nist: CM-6(a),AC-6(1),CM-7(b)
diff --git a/linux_os/guide/system/software/integrity/software-integrity/rpm_verification/rpm_verify_ownership/rule.yml b/linux_os/guide/system/software/integrity/software-integrity/rpm_verification/rpm_verify_ownership/rule.yml
index 24c4517aa7..d4f76c4ebd 100644
--- a/linux_os/guide/system/software/integrity/software-integrity/rpm_verification/rpm_verify_ownership/rule.yml
+++ b/linux_os/guide/system/software/integrity/software-integrity/rpm_verification/rpm_verify_ownership/rule.yml
@@ -41,7 +41,7 @@ references:
nist: CM-6(d),CM-6(c),SI-7,SI-7(1),SI-7(6),AU-9(3)
nist-csf: PR.AC-4,PR.DS-5,PR.IP-1,PR.PT-1
pcidss: Req-11.5
- srg: SRG-OS-000257-GPOS-00098,SRG-OS-000278-GPOS-00108
+ srg: SRG-OS-000256-GPOS-00097,SRG-OS-000257-GPOS-00098,SRG-OS-000278-GPOS-00108
isa-62443-2013: 'SR 2.1,SR 2.10,SR 2.11,SR 2.12,SR 2.8,SR 2.9,SR 5.2,SR 7.6'
isa-62443-2009: 4.3.3.3.9,4.3.3.5.8,4.3.3.7.3,4.3.4.3.2,4.3.4.3.3,4.3.4.4.7,4.4.2.1,4.4.2.2,4.4.2.4
cobit5: APO01.06,APO11.04,BAI03.05,BAI10.01,BAI10.02,BAI10.03,BAI10.05,DSS05.04,DSS05.07,DSS06.02,MEA02.01
diff --git a/linux_os/guide/system/software/sudo/sudo_remove_no_authenticate/rule.yml b/linux_os/guide/system/software/sudo/sudo_remove_no_authenticate/rule.yml
index db826d1123..e704df8983 100644
--- a/linux_os/guide/system/software/sudo/sudo_remove_no_authenticate/rule.yml
+++ b/linux_os/guide/system/software/sudo/sudo_remove_no_authenticate/rule.yml
@@ -23,6 +23,7 @@ identifiers:
cce@sle12: CCE-83013-3
references:
+ stigid@ol7: OL07-00-010350
anssi: BP28(R5),BP28(R59)
disa: CCI-002038
nist: IA-11,CM-6(a)
diff --git a/ol7/profiles/stig.profile b/ol7/profiles/stig.profile
index 1cfad16c08..ecb6cccce4 100644
--- a/ol7/profiles/stig.profile
+++ b/ol7/profiles/stig.profile
@@ -4,7 +4,7 @@ title: 'DISA STIG for Oracle Linux 7'
description: |-
This profile contains configuration checks that align to the
- DISA STIG for Oracle Linux V1R1.
+ DISA STIG for Oracle Linux V2R1.
selections:
- login_banner_text=dod_banners
@@ -55,7 +55,6 @@ selections:
- dconf_gnome_screensaver_lock_locked
- dconf_gnome_enable_smartcard_auth
- dconf_gnome_screensaver_idle_delay
- - package_screen_installed
- dconf_gnome_screensaver_idle_activation_enabled
- dconf_gnome_screensaver_idle_activation_locked
- dconf_gnome_screensaver_lock_delay
@@ -115,7 +114,6 @@ selections:
- accounts_no_uid_except_zero
- no_files_unowned_by_user
- file_permissions_ungroupowned
- - accounts_user_interactive_home_directory_defined
- accounts_have_homedir_login_defs
- accounts_user_interactive_home_directory_exists
- file_permissions_home_directories
@@ -144,7 +142,6 @@ selections:
- service_kdump_disabled
- partition_for_home
- partition_for_var
- - partition_for_var_log_audit
- partition_for_tmp
- grub2_enable_fips_mode
- aide_verify_acls
@@ -159,7 +156,6 @@ selections:
- auditd_audispd_configure_remote_server
- auditd_audispd_encrypt_sent_records
- auditd_audispd_disk_full_action
- - auditd_name_format
- auditd_data_retention_space_left
- auditd_data_retention_space_left_action
- auditd_data_retention_action_mail_acct
@@ -288,3 +284,6 @@ selections:
- audit_rules_usergroup_modification_opasswd
- sysctl_net_ipv4_conf_all_accept_redirects
- wireless_disable_interfaces
+ - sudo_remove_no_authenticate
+ - selinux_policytype
+ - dconf_gnome_disable_ctrlaltdel_reboot
From 666826067d2b2bbaacd0fc6f32c93cfecdb8b010 Mon Sep 17 00:00:00 2001
From: Federico Ramirez <federico.r.ramirez@oracle.com>
Date: Fri, 15 Jan 2021 09:49:45 -0600
Subject: [PATCH 2/3] Update OL7 stig overlay to match v2r1
Signed-off-by: Federico Ramirez <federico.r.ramirez@oracle.com>
---
ol7/overlays/stig_overlay.xml | 993 +++-
.../disa-stig-ol7-v1r1-xccdf-manual.xml | 4928 ----------------
.../disa-stig-ol7-v2r1-xccdf-manual.xml | 5072 +++++++++++++++++
3 files changed, 6063 insertions(+), 4930 deletions(-)
delete mode 100644 shared/references/disa-stig-ol7-v1r1-xccdf-manual.xml
create mode 100644 shared/references/disa-stig-ol7-v2r1-xccdf-manual.xml
diff --git a/ol7/overlays/stig_overlay.xml b/ol7/overlays/stig_overlay.xml
index 92584b1b78..2345ff7494 100644
--- a/ol7/overlays/stig_overlay.xml
+++ b/ol7/overlays/stig_overlay.xml
@@ -1,2 +1,991 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<overlays xmlns="http://checklists.nist.gov/xccdf/1.1"><overlay disa="1496" owner="disastig" ownerid="OL07-00-010010" ruleid="rpm_verify_permissions" severity="high"><VMSinfo SVKey="108149" VKey="99045" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the file permissions, ownership, and group membership of system files and commands match the vendor values." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-010020" ruleid="rpm_verify_hashes" severity="high"><VMSinfo SVKey="108151" VKey="99047" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the cryptographic hash of system files and commands matches vendor values." /></overlay><overlay disa="1388" owner="disastig" ownerid="OL07-00-010030" ruleid="dconf_gnome_banner_enabled" severity="medium"><VMSinfo SVKey="108153" VKey="99049" VRelease="r1" /><title text="The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a graphical user logon." /></overlay><overlay disa="48" owner="disastig" ownerid="OL07-00-010040" ruleid="dconf_gnome_login_banner_text" severity="medium"><VMSinfo SVKey="108155" VKey="99051" VRelease="r1" /><title text="The Oracle Linux operating system must display the approved Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a graphical user logon." /></overlay><overlay disa="48" owner="disastig" ownerid="OL07-00-010050" ruleid="banner_etc_issue" severity="medium"><VMSinfo SVKey="108157" VKey="99053" VRelease="r1" /><title text="The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a command line user logon." /></overlay><overlay disa="58" owner="disastig" ownerid="OL07-00-010060" ruleid="dconf_gnome_screensaver_lock_enabled" severity="medium"><VMSinfo SVKey="108159" VKey="99055" VRelease="r1" /><title text="The Oracle Linux operating system must enable a user session lock until that user re-establishes access using established identification and authentication procedures." /></overlay><overlay disa="1948" owner="disastig" ownerid="OL07-00-010061" ruleid="dconf_gnome_enable_smartcard_auth" severity="medium"><VMSinfo SVKey="108161" VKey="99057" VRelease="r1" /><title text="The Oracle Linux operating system must uniquely identify and must authenticate users using multifactor authentication via a graphical user logon." /></overlay><overlay disa="57" owner="disastig" ownerid="OL07-00-010062" ruleid="dconf_gnome_screensaver_lock_locked" severity="medium"><VMSinfo SVKey="108163" VKey="99059" VRelease="r1" /><title text="The Oracle Linux operating system must prevent a user from overriding the screensaver lock-enabled setting for the graphical user interface." /></overlay><overlay disa="57" owner="disastig" ownerid="OL07-00-010070" ruleid="dconf_gnome_screensaver_idle_delay" severity="medium"><VMSinfo SVKey="108165" VKey="99061" VRelease="r1" /><title text="The Oracle Linux operating system must initiate a screensaver after a 15-minute period of inactivity for graphical user interfaces." /></overlay><overlay disa="57" owner="disastig" ownerid="OL07-00-010081" ruleid="dconf_gnome_screensaver_user_locks" severity="medium"><VMSinfo SVKey="108167" VKey="99063" VRelease="r1" /><title text="The Oracle Linux operating system must prevent a user from overriding the screensaver lock-delay setting for the graphical user interface." /></overlay><overlay disa="57" owner="disastig" ownerid="OL07-00-010082" ruleid="dconf_gnome_session_idle_user_locks" severity="medium"><VMSinfo SVKey="108169" VKey="99065" VRelease="r1" /><title text="The Oracle Linux operating system must prevent a user from overriding the session idle-delay setting for the graphical user interface." /></overlay><overlay disa="57" owner="disastig" ownerid="OL07-00-010090" ruleid="package_screen_installed" severity="medium"><VMSinfo SVKey="108171" VKey="99067" VRelease="r1" /><title text="The Oracle Linux operating system must have the screen package installed." /></overlay><overlay disa="57" owner="disastig" ownerid="OL07-00-010100" ruleid="dconf_gnome_screensaver_idle_activation_enabled" severity="medium"><VMSinfo SVKey="108173" VKey="99069" VRelease="r1" /><title text="The Oracle Linux operating system must initiate a session lock for the screensaver after a period of inactivity for graphical user interfaces." /></overlay><overlay disa="57" owner="disastig" ownerid="OL07-00-010101" ruleid="dconf_gnome_screensaver_idle_activation_locked" severity="medium"><VMSinfo SVKey="108175" VKey="99071" VRelease="r1" /><title text="The Oracle Linux operating system must prevent a user from overriding the screensaver idle-activation-enabled setting for the graphical user interface." /></overlay><overlay disa="57" owner="disastig" ownerid="OL07-00-010110" ruleid="dconf_gnome_screensaver_lock_delay" severity="medium"><VMSinfo SVKey="108177" VKey="99073" VRelease="r1" /><title text="The Oracle Linux operating system must initiate a session lock for graphical user interfaces when the screensaver is activated." /></overlay><overlay disa="192" owner="disastig" ownerid="OL07-00-010118" ruleid="accounts_password_pam_retry" severity="medium"><VMSinfo SVKey="108179" VKey="99075" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that /etc/pam.d/passwd implements /etc/pam.d/system-auth when changing passwords." /></overlay><overlay disa="192" owner="disastig" ownerid="OL07-00-010119" ruleid="accounts_password_pam_retry" severity="medium"><VMSinfo SVKey="108181" VKey="99077" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, pwquality must be used." /></overlay><overlay disa="192" owner="disastig" ownerid="OL07-00-010120" ruleid="accounts_password_pam_ucredit" severity="medium"><VMSinfo SVKey="108183" VKey="99079" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one upper-case character." /></overlay><overlay disa="193" owner="disastig" ownerid="OL07-00-010130" ruleid="accounts_password_pam_lcredit" severity="medium"><VMSinfo SVKey="108185" VKey="99081" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one lower-case character." /></overlay><overlay disa="194" owner="disastig" ownerid="OL07-00-010140" ruleid="accounts_password_pam_dcredit" severity="medium"><VMSinfo SVKey="108187" VKey="99083" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are assigned, the new password must contain at least one numeric character." /></overlay><overlay disa="1619" owner="disastig" ownerid="OL07-00-010150" ruleid="accounts_password_pam_ocredit" severity="medium"><VMSinfo SVKey="108189" VKey="99085" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one special character." /></overlay><overlay disa="195" owner="disastig" ownerid="OL07-00-010160" ruleid="accounts_password_pam_difok" severity="medium"><VMSinfo SVKey="108191" VKey="99087" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed a minimum of eight of the total number of characters must be changed." /></overlay><overlay disa="195" owner="disastig" ownerid="OL07-00-010170" ruleid="accounts_password_pam_minclass" severity="medium"><VMSinfo SVKey="108193" VKey="99089" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed a minimum of four character classes must be changed." /></overlay><overlay disa="195" owner="disastig" ownerid="OL07-00-010180" ruleid="accounts_password_pam_maxrepeat" severity="medium"><VMSinfo SVKey="108195" VKey="99091" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed the number of repeating consecutive characters must not be more than three characters." /></overlay><overlay disa="195" owner="disastig" ownerid="OL07-00-010190" ruleid="accounts_password_pam_maxclassrepeat" severity="medium"><VMSinfo SVKey="108197" VKey="99093" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that when passwords are changed the number of repeating characters of the same character class must not be more than four characters." /></overlay><overlay disa="196" owner="disastig" ownerid="OL07-00-010200" ruleid="set_password_hashing_algorithm_systemauth" severity="medium"><VMSinfo SVKey="108199" VKey="99095" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the PAM system service is configured to store only encrypted representations of passwords." /></overlay><overlay disa="196" owner="disastig" ownerid="OL07-00-010210" ruleid="set_password_hashing_algorithm_logindefs" severity="medium"><VMSinfo SVKey="108201" VKey="99097" VRelease="r1" /><title text="The Oracle Linux operating system must be configured to use the shadow file to store only encrypted representations of passwords." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-010219" ruleid="partition_for_var_log_audit" severity="low"><VMSinfo SVKey="108735" VKey="99631" VRelease="r1" /><title text="The Oracle Linux operating system must be integrated into a directory service infrastructure." /></overlay><overlay disa="196" owner="disastig" ownerid="OL07-00-010220" ruleid="set_password_hashing_algorithm_libuserconf" severity="medium"><VMSinfo SVKey="108203" VKey="99099" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that user and group account administration utilities are configured to store only encrypted representations of passwords." /></overlay><overlay disa="198" owner="disastig" ownerid="OL07-00-010230" ruleid="accounts_minimum_age_login_defs" severity="medium"><VMSinfo SVKey="108205" VKey="99101" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that passwords for new users are restricted to a 24 hours/1 day minimum lifetime." /></overlay><overlay disa="198" owner="disastig" ownerid="OL07-00-010240" ruleid="accounts_password_set_min_life_existing" severity="medium"><VMSinfo SVKey="108207" VKey="99103" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that passwords are restricted to a 24 hours/1 day minimum lifetime." /></overlay><overlay disa="199" owner="disastig" ownerid="OL07-00-010250" ruleid="accounts_maximum_age_login_defs" severity="medium"><VMSinfo SVKey="108209" VKey="99105" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that passwords for new users are restricted to a 60-day maximum lifetime." /></overlay><overlay disa="199" owner="disastig" ownerid="OL07-00-010260" ruleid="accounts_password_set_max_life_existing" severity="medium"><VMSinfo SVKey="108211" VKey="99107" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that existing passwords are restricted to a 60-day maximum lifetime." /></overlay><overlay disa="200" owner="disastig" ownerid="OL07-00-010270" ruleid="accounts_password_pam_unix_remember" severity="medium"><VMSinfo SVKey="108213" VKey="99109" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that passwords are prohibited from reuse for a minimum of five generations." /></overlay><overlay disa="205" owner="disastig" ownerid="OL07-00-010280" ruleid="accounts_password_pam_minlen" severity="medium"><VMSinfo SVKey="108215" VKey="99111" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that passwords are a minimum of 15 characters in length." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-010290" ruleid="no_empty_passwords" severity="high"><VMSinfo SVKey="108217" VKey="99113" VRelease="r1" /><title text="The Oracle Linux operating system must not have accounts configured with blank or null passwords." /></overlay><overlay disa="766" owner="disastig" ownerid="OL07-00-010300" ruleid="sshd_disable_empty_passwords" severity="high"><VMSinfo SVKey="108219" VKey="99115" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using an empty password." /></overlay><overlay disa="795" owner="disastig" ownerid="OL07-00-010310" ruleid="account_disable_post_pw_expiration" severity="medium"><VMSinfo SVKey="108221" VKey="99117" VRelease="r1" /><title text="The Oracle Linux operating system must disable account identifiers (individuals, groups, roles, and devices) if the password expires." /></overlay><overlay disa="2238" owner="disastig" ownerid="OL07-00-010320" ruleid="accounts_passwords_pam_faillock_deny" severity="medium"><VMSinfo SVKey="108223" VKey="99119" VRelease="r1" /><title text="Accounts on the Oracle Linux operating system subjected to three unsuccessful logon attempts within 15 minutes must be locked for the maximum configurable period." /></overlay><overlay disa="2238" owner="disastig" ownerid="OL07-00-010330" ruleid="accounts_passwords_pam_faillock_deny_root" severity="medium"><VMSinfo SVKey="108225" VKey="99121" VRelease="r1" /><title text="The Oracle Linux operating system must lock the associated account after three unsuccessful root logon attempts are made within a 15-minute period." /></overlay><overlay disa="2038" owner="disastig" ownerid="OL07-00-010340" ruleid="sudo_remove_nopasswd" severity="medium"><VMSinfo SVKey="108227" VKey="99123" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that users must provide a password for privilege escalation." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-010430" ruleid="accounts_logon_fail_delay" severity="medium"><VMSinfo SVKey="108229" VKey="99125" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the delay between logon prompts following a failed console logon attempt is at least four seconds." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-010440" ruleid="gnome_gdm_disable_automatic_login" severity="high"><VMSinfo SVKey="108231" VKey="99127" VRelease="r1" /><title text="The Oracle Linux operating system must not allow an unattended or automatic logon to the system via a graphical user interface." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-010450" ruleid="gnome_gdm_disable_guest_login" severity="high"><VMSinfo SVKey="108233" VKey="99129" VRelease="r1" /><title text="The Oracle Linux operating system must not allow an unrestricted logon to the system." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-010460" ruleid="sshd_do_not_permit_user_env" severity="medium"><VMSinfo SVKey="108235" VKey="99131" VRelease="r1" /><title text="The Oracle Linux operating system must not allow users to override SSH environment variables." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-010470" ruleid="disable_host_auth" severity="medium"><VMSinfo SVKey="108237" VKey="99133" VRelease="r1" /><title text="The Oracle Linux operating system must not allow a non-certificate trusted host SSH logon to the system." /></overlay><overlay disa="213" owner="disastig" ownerid="OL07-00-010480" ruleid="grub2_password" severity="high"><VMSinfo SVKey="108239" VKey="99135" VRelease="r1" /><title text="Oracle Linux operating systems prior to version 7.2 with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes." /></overlay><overlay disa="213" owner="disastig" ownerid="OL07-00-010481" ruleid="require_singleuser_auth" severity="medium"><VMSinfo SVKey="108241" VKey="99137" VRelease="r1" /><title text="The Oracle Linux operating system must require authentication upon booting into single-user and maintenance modes." /></overlay><overlay disa="213" owner="disastig" ownerid="OL07-00-010482" ruleid="XXXX" severity="high"><VMSinfo SVKey="108243" VKey="99139" VRelease="r1" /><title text="Oracle Linux operating systems version 7.2 or newer with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes." /></overlay><overlay disa="213" owner="disastig" ownerid="OL07-00-010490" ruleid="grub2_uefi_password" severity="high"><VMSinfo SVKey="108245" VKey="99141" VRelease="r1" /><title text="Oracle Linux operating systems prior to version 7.2 using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes." /></overlay><overlay disa="213" owner="disastig" ownerid="OL07-00-010491" ruleid="XXXX" severity="high"><VMSinfo SVKey="108247" VKey="99143" VRelease="r1" /><title text="Oracle Linux operating systems version 7.2 or newer using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes." /></overlay><overlay disa="770" owner="disastig" ownerid="OL07-00-010500" ruleid="smartcard_auth" severity="medium"><VMSinfo SVKey="108249" VKey="99145" VRelease="r1" /><title text="The Oracle Linux operating system must uniquely identify and must authenticate organizational users (or processes acting on behalf of organizational users) using multifactor authentication." /></overlay><overlay disa="381" owner="disastig" ownerid="OL07-00-020000" ruleid="package_rsh-server_removed" severity="high"><VMSinfo SVKey="108251" VKey="99147" VRelease="r1" /><title text="The Oracle Linux operating system must not have the rsh-server package installed." /></overlay><overlay disa="381" owner="disastig" ownerid="OL07-00-020010" ruleid="package_ypserv_removed" severity="high"><VMSinfo SVKey="108253" VKey="99149" VRelease="r1" /><title text="The Oracle Linux operating system must not have the ypserv package installed." /></overlay><overlay disa="1233" owner="disastig" ownerid="OL07-00-020019" ruleid="XXXX" severity="medium"><VMSinfo SVKey="108255" VKey="99151" VRelease="r1" /><title text="The Oracle Linux operating system must have a host-based intrusion detection tool installed." /></overlay><overlay disa="2235" owner="disastig" ownerid="OL07-00-020020" ruleid="selinux_user_login_roles" severity="medium"><VMSinfo SVKey="108257" VKey="99153" VRelease="r1" /><title text="The Oracle Linux operating system must prevent non-privileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures." /></overlay><overlay disa="2699" owner="disastig" ownerid="OL07-00-020030" ruleid="aide_periodic_cron_checking" severity="medium"><VMSinfo SVKey="108259" VKey="99155" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that a file integrity tool verifies the baseline operating system configuration at least weekly." /></overlay><overlay disa="1744" owner="disastig" ownerid="OL07-00-020040" ruleid="aide_scan_notification" severity="low"><VMSinfo SVKey="108261" VKey="99157" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that designated personnel are notified if baseline configurations are changed in an unauthorized manner." /></overlay><overlay disa="1749" owner="disastig" ownerid="OL07-00-020050" ruleid="ensure_gpgcheck_globally_activated" severity="high"><VMSinfo SVKey="108263" VKey="99159" VRelease="r1" /><title text="The Oracle Linux operating system must prevent the installation of software, patches, service packs, device drivers, or operating system components from a repository without verification they have been digitally signed using a certificate that is issued by a Certificate Authority (CA) that is recognized and approved by the organization." /></overlay><overlay disa="1749" owner="disastig" ownerid="OL07-00-020060" ruleid="ensure_gpgcheck_local_packages" severity="high"><VMSinfo SVKey="108265" VKey="99161" VRelease="r1" /><title text="The Oracle Linux operating system must prevent the installation of software, patches, service packs, device drivers, or operating system components of local packages without verification they have been digitally signed using a certificate that is issued by a Certificate Authority (CA) that is recognized and approved by the organization." /></overlay><overlay disa="778" owner="disastig" ownerid="OL07-00-020100" ruleid="kernel_module_usb-storage_disabled" severity="medium"><VMSinfo SVKey="108267" VKey="99163" VRelease="r1" /><title text="The Oracle Linux operating system must be configured to disable USB mass storage." /></overlay><overlay disa="1958" owner="disastig" ownerid="OL07-00-020101" ruleid="kernel_module_dccp_disabled" severity="medium"><VMSinfo SVKey="108269" VKey="99165" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the Datagram Congestion Control Protocol (DCCP) kernel module is disabled unless required." /></overlay><overlay disa="778" owner="disastig" ownerid="OL07-00-020110" ruleid="service_autofs_disabled" severity="medium"><VMSinfo SVKey="108271" VKey="99167" VRelease="r1" /><title text="The Oracle Linux operating system must disable the file system automounter unless required." /></overlay><overlay disa="2617" owner="disastig" ownerid="OL07-00-020200" ruleid="clean_components_post_updating" severity="low"><VMSinfo SVKey="108273" VKey="99169" VRelease="r1" /><title text="The Oracle Linux operating system must remove all software components after updated versions have been installed." /></overlay><overlay disa="2696" owner="disastig" ownerid="OL07-00-020210" ruleid="selinux_state" severity="high"><VMSinfo SVKey="108643" VKey="99539" VRelease="r1" /><title text="The Oracle Linux operating system must enable SELinux." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020230" ruleid="disable_ctrlaltdel_reboot" severity="high"><VMSinfo SVKey="108275" VKey="99171" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the x86 Ctrl-Alt-Delete key sequence is disabled." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020240" ruleid="accounts_umask_etc_login_defs" severity="medium"><VMSinfo SVKey="108277" VKey="99173" VRelease="r1" /><title text="The Oracle Linux operating system must define default permissions for all authenticated users in such a way that the user can only read and modify their own files." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020250" ruleid="installed_OS_is_vendor_supported" severity="high"><VMSinfo SVKey="108279" VKey="99175" VRelease="r1" /><title text="The Oracle Linux operating system must be a vendor supported release." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020260" ruleid="security_patches_up_to_date" severity="medium"><VMSinfo SVKey="108281" VKey="99177" VRelease="r1" /><title text="The Oracle Linux operating system security patches and updates must be installed and up to date." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020270" ruleid="partition_for_var_log_audit" severity="medium"><VMSinfo SVKey="108283" VKey="99179" VRelease="r1" /><title text="The Oracle Linux operating system must not have unnecessary accounts." /></overlay><overlay disa="764" owner="disastig" ownerid="OL07-00-020300" ruleid="gid_passwd_group_same" severity="low"><VMSinfo SVKey="108285" VKey="99181" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all Group Identifiers (GIDs) referenced in the /etc/passwd file are defined in the /etc/group file." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020310" ruleid="accounts_no_uid_except_zero" severity="high"><VMSinfo SVKey="108289" VKey="99185" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the root account must be the only account having unrestricted access to the system." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020320" ruleid="no_files_unowned_by_user" severity="medium"><VMSinfo SVKey="108291" VKey="99187" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all files and directories have a valid owner." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020330" ruleid="file_permissions_ungroupowned" severity="medium"><VMSinfo SVKey="108293" VKey="99189" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all files and directories have a valid group owner." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020600" ruleid="accounts_user_interactive_home_directory_defined" severity="medium"><VMSinfo SVKey="108295" VKey="99191" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local interactive users have a home directory assigned in the /etc/passwd file." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020610" ruleid="accounts_have_homedir_login_defs" severity="medium"><VMSinfo SVKey="108297" VKey="99193" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local interactive user accounts, upon creation, are assigned a home directory." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020620" ruleid="accounts_user_interactive_home_directory_exists" severity="medium"><VMSinfo SVKey="108299" VKey="99195" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local interactive user home directories are defined in the /etc/passwd file." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020630" ruleid="file_permissions_home_directories" severity="medium"><VMSinfo SVKey="108301" VKey="99197" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local interactive user home directories have mode 0750 or less permissive." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020640" ruleid="file_ownership_home_directories" severity="medium"><VMSinfo SVKey="108303" VKey="99199" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local interactive user home directories are owned by their respective users." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020650" ruleid="file_groupownership_home_directories" severity="medium"><VMSinfo SVKey="108305" VKey="99201" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local interactive user home directories are group-owned by the home directory owners primary group." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020660" ruleid="accounts_users_home_files_ownership" severity="medium"><VMSinfo SVKey="108307" VKey="99203" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories are owned by the owner of the home directory." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020670" ruleid="accounts_users_home_files_groupownership" severity="medium"><VMSinfo SVKey="108309" VKey="99205" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories are group-owned by a group of which the home directory owner is a member." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020680" ruleid="accounts_users_home_files_permissions" severity="medium"><VMSinfo SVKey="108311" VKey="99207" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories have a mode of 0750 or less permissive." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020690" ruleid="accounts_user_dot_user_ownership" severity="medium"><VMSinfo SVKey="108313" VKey="99209" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local initialization files for interactive users are owned by the home directory user or root." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020700" ruleid="accounts_user_dot_group_ownership" severity="medium"><VMSinfo SVKey="108315" VKey="99211" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local initialization files for local interactive users are be group-owned by the users primary group or root." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020710" ruleid="file_permission_user_init_files" severity="medium"><VMSinfo SVKey="108317" VKey="99213" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local initialization files have mode 0740 or less permissive." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020720" ruleid="accounts_user_home_paths_only" severity="medium"><VMSinfo SVKey="108319" VKey="99215" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all local interactive user initialization files executable search paths contain only paths that resolve to the users home directory." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020730" ruleid="accounts_user_dot_no_world_writable_programs" severity="medium"><VMSinfo SVKey="108321" VKey="99217" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that local initialization files do not execute world-writable programs." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-020900" ruleid="selinux_all_devicefiles_labeled" severity="medium"><VMSinfo SVKey="108323" VKey="99219" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all system device files are correctly labeled to prevent unauthorized modification." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021000" ruleid="mount_option_home_nosuid" severity="medium"><VMSinfo SVKey="108325" VKey="99221" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that file systems containing user home directories are mounted to prevent files with the setuid and setgid bit set from being executed." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021010" ruleid="mount_option_nosuid_removable_partitions" severity="medium"><VMSinfo SVKey="108327" VKey="99223" VRelease="r1" /><title text="The Oracle Linux operating system must prevent files with the setuid and setgid bit set from being executed on file systems that are used with removable media." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021020" ruleid="mount_option_nosuid_remote_filesystems" severity="medium"><VMSinfo SVKey="108329" VKey="99225" VRelease="r1" /><title text="The Oracle Linux operating system must prevent files with the setuid and setgid bit set from being executed on file systems that are being imported via Network File System (NFS)." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021021" ruleid="mount_option_noexec_remote_filesystems" severity="medium"><VMSinfo SVKey="108331" VKey="99227" VRelease="r1" /><title text="The Oracle Linux operating system must prevent binary files from being executed on file systems that are being imported via Network File System (NFS)." /></overlay><overlay disa="1764" owner="disastig" ownerid="OL07-00-021022" ruleid="mount_option_dev_shm_nodev" severity="low"><VMSinfo SVKey="108333" VKey="99229" VRelease="r1" /><title text="The Oracle Linux operating system must mount /dev/shm with the nodev option." /></overlay><overlay disa="1764" owner="disastig" ownerid="OL07-00-021023" ruleid="mount_option_dev_shm_nosuid" severity="low"><VMSinfo SVKey="108335" VKey="99231" VRelease="r1" /><title text="The Oracle Linux operating system must mount /dev/shm with the nosuid option." /></overlay><overlay disa="1764" owner="disastig" ownerid="OL07-00-021024" ruleid="mount_option_dev_shm_noexec" severity="low"><VMSinfo SVKey="108337" VKey="99233" VRelease="r1" /><title text="The Oracle Linux operating system must mount /dev/shm with the noexec option." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021030" ruleid="dir_perms_world_writable_system_owned" severity="medium"><VMSinfo SVKey="108339" VKey="99235" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all world-writable directories are group-owned by root, sys, bin, or an application group." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021040" ruleid="accounts_umask_interactive_users" severity="medium"><VMSinfo SVKey="108341" VKey="99237" VRelease="r1" /><title text="The Oracle Linux operating system must set the umask value to 077 for all local interactive user accounts." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021100" ruleid="rsyslog_cron_logging" severity="medium"><VMSinfo SVKey="108343" VKey="99239" VRelease="r1" /><title text="The Oracle Linux operating system must have cron logging implemented." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021110" ruleid="file_owner_cron_allow" severity="medium"><VMSinfo SVKey="108345" VKey="99241" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the cron.allow file, if it exists, is owned by root." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021120" ruleid="file_groupowner_cron_allow" severity="medium"><VMSinfo SVKey="108347" VKey="99243" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the cron.allow file, if it exists, is group-owned by root." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021300" ruleid="service_kdump_disabled" severity="medium"><VMSinfo SVKey="108349" VKey="99245" VRelease="r1" /><title text="The Oracle Linux operating system must disable Kernel core dumps unless needed." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021310" ruleid="partition_for_home" severity="low"><VMSinfo SVKey="108351" VKey="99247" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that a separate file system is used for user home directories (such as /home or an equivalent)." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021320" ruleid="partition_for_var" severity="low"><VMSinfo SVKey="108353" VKey="99249" VRelease="r1" /><title text="The Oracle Linux operating system must use a separate file system for /var." /></overlay><overlay disa="1849" owner="disastig" ownerid="OL07-00-021330" ruleid="partition_for_var_log_audit" severity="low"><VMSinfo SVKey="108355" VKey="99251" VRelease="r1" /><title text="The Oracle Linux operating system must use a separate file system for the system audit data path large enough to hold at least one week of audit data." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021340" ruleid="partition_for_tmp" severity="low"><VMSinfo SVKey="108357" VKey="99253" VRelease="r1" /><title text="The Oracle Linux operating system must use a separate file system for /tmp (or equivalent)." /></overlay><overlay disa="2476" owner="disastig" ownerid="OL07-00-021350" ruleid="grub2_enable_fips_mode" severity="high"><VMSinfo SVKey="108359" VKey="99255" VRelease="r1" /><title text="The Oracle Linux operating system must implement NIST FIPS-validated cryptography for the following: to provision digital signatures, to generate cryptographic hashes, and to protect data requiring data-at-rest protections in accordance with applicable federal laws, Executive Orders, directives, policies, regulations, and standards." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021600" ruleid="aide_verify_acls" severity="low"><VMSinfo SVKey="108361" VKey="99257" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the file integrity tool is configured to verify Access Control Lists (ACLs)." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021610" ruleid="aide_verify_ext_attributes" severity="low"><VMSinfo SVKey="108363" VKey="99259" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the file integrity tool is configured to verify extended attributes." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-021620" ruleid="aide_use_fips_hashes" severity="medium"><VMSinfo SVKey="108365" VKey="99261" VRelease="r1" /><title text="The Oracle Linux operating system must use a file integrity tool that is configured to use FIPS 140-2 approved cryptographic hashes for validating file contents and directories." /></overlay><overlay disa="1813" owner="disastig" ownerid="OL07-00-021700" ruleid="grub2_no_removeable_media" severity="medium"><VMSinfo SVKey="108367" VKey="99263" VRelease="r1" /><title text="The Oracle Linux operating system must not allow removable media to be used as the boot loader unless approved." /></overlay><overlay disa="381" owner="disastig" ownerid="OL07-00-021710" ruleid="package_telnet-server_removed" severity="high"><VMSinfo SVKey="108369" VKey="99265" VRelease="r1" /><title text="The Oracle Linux operating system must not have the telnet-server package installed." /></overlay><overlay disa="1814" owner="disastig" ownerid="OL07-00-030000" ruleid="service_auditd_enabled" severity="high"><VMSinfo SVKey="108371" VKey="99267" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that auditing is configured to produce records containing information to establish what type of events occurred, where the events occurred, the source of the events, and the outcome of the events. These audit records must also identify individual identities of group account users." /></overlay><overlay disa="140" owner="disastig" ownerid="OL07-00-030010" ruleid="audit_rules_system_shutdown" severity="medium"><VMSinfo SVKey="108373" VKey="99269" VRelease="r1" /><title text="The Oracle Linux operating system must shut down upon audit processing failure unless availability is an overriding concern. If availability is a concern, the system must alert the designated staff (System Administrator [SA] and Information System Security Officer [ISSO] at a minimum) in the event of an audit processing failure." /></overlay><overlay disa="1851" owner="disastig" ownerid="OL07-00-030200" ruleid="auditd_name_format" severity="medium"><VMSinfo SVKey="108375" VKey="99271" VRelease="r1" /><title text="The Oracle Linux operating system must be configured to use the au-remote plugin." /></overlay><overlay disa="1851" owner="disastig" ownerid="OL07-00-030201" ruleid="auditd_name_format" severity="medium"><VMSinfo SVKey="108377" VKey="99273" VRelease="r1" /><title text="The Oracle Linux operating system must configure the au-remote plugin to off-load audit logs using the audisp-remote daemon." /></overlay><overlay disa="1851" owner="disastig" ownerid="OL07-00-030210" ruleid="auditd_name_format" severity="medium"><VMSinfo SVKey="108379" VKey="99275" VRelease="r1" /><title text="The Oracle Linux operating system must take appropriate action when the audisp-remote buffer is full." /></overlay><overlay disa="1851" owner="disastig" ownerid="OL07-00-030211" ruleid="auditd_name_format" severity="medium"><VMSinfo SVKey="108381" VKey="99277" VRelease="r1" /><title text="The Oracle Linux operating system must label all off-loaded audit logs before sending them to the central log server." /></overlay><overlay disa="1851" owner="disastig" ownerid="OL07-00-030300" ruleid="auditd_audispd_configure_remote_server" severity="medium"><VMSinfo SVKey="108383" VKey="99279" VRelease="r1" /><title text="The Oracle Linux operating system must off-load audit records onto a different system or media from the system being audited." /></overlay><overlay disa="1851" owner="disastig" ownerid="OL07-00-030310" ruleid="auditd_audispd_encrypt_sent_records" severity="medium"><VMSinfo SVKey="108385" VKey="99281" VRelease="r1" /><title text="The Oracle Linux operating system must encrypt the transfer of audit records off-loaded onto a different system or media from the system being audited." /></overlay><overlay disa="1851" owner="disastig" ownerid="OL07-00-030320" ruleid="auditd_audispd_disk_full_action" severity="medium"><VMSinfo SVKey="108387" VKey="99283" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the audit system takes appropriate action when the audit storage volume is full." /></overlay><overlay disa="1851" owner="disastig" ownerid="OL07-00-030321" ruleid="auditd_audispd_network_failure_action" severity="medium"><VMSinfo SVKey="108389" VKey="99285" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the audit system takes appropriate action when there is an error sending audit records to a remote system." /></overlay><overlay disa="1855" owner="disastig" ownerid="OL07-00-030330" ruleid="auditd_data_retention_space_left" severity="medium"><VMSinfo SVKey="108391" VKey="99287" VRelease="r1" /><title text="The Oracle Linux operating system must initiate an action to notify the System Administrator (SA) and Information System Security Officer (ISSO), at a minimum, when allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity." /></overlay><overlay disa="1855" owner="disastig" ownerid="OL07-00-030340" ruleid="auditd_data_retention_space_left_action" severity="medium"><VMSinfo SVKey="108393" VKey="99289" VRelease="r1" /><title text="The Oracle Linux operating system must immediately notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) via email when the threshold for the repository maximum audit record storage capacity is reached." /></overlay><overlay disa="1855" owner="disastig" ownerid="OL07-00-030350" ruleid="auditd_data_retention_action_mail_acct" severity="medium"><VMSinfo SVKey="108395" VKey="99291" VRelease="r1" /><title text="The Oracle Linux operating system must immediately notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) when the threshold for the repository maximum audit record storage capacity is reached." /></overlay><overlay disa="2234" owner="disastig" ownerid="OL07-00-030360" ruleid="audit_rules_privileged_commands" severity="medium"><VMSinfo SVKey="108397" VKey="99293" VRelease="r1" /><title text="The Oracle Linux operating system must audit all executions of privileged functions." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030370" ruleid="audit_rules_dac_modification_chown" severity="medium"><VMSinfo SVKey="108399" VKey="99295" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the chown syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030380" ruleid="audit_rules_dac_modification_fchown" severity="medium"><VMSinfo SVKey="108401" VKey="99297" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the fchown syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030390" ruleid="audit_rules_dac_modification_lchown" severity="medium"><VMSinfo SVKey="108403" VKey="99299" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the lchown syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030400" ruleid="audit_rules_dac_modification_fchownat" severity="medium"><VMSinfo SVKey="108405" VKey="99301" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the fchownat syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030410" ruleid="audit_rules_dac_modification_chmod" severity="medium"><VMSinfo SVKey="108407" VKey="99303" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the chmod syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030420" ruleid="audit_rules_dac_modification_fchmod" severity="medium"><VMSinfo SVKey="108409" VKey="99305" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the fchmod syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030430" ruleid="audit_rules_dac_modification_fchmodat" severity="medium"><VMSinfo SVKey="108411" VKey="99307" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the fchmodat syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030440" ruleid="audit_rules_dac_modification_setxattr" severity="medium"><VMSinfo SVKey="108413" VKey="99309" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the setxattr syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030450" ruleid="audit_rules_dac_modification_fsetxattr" severity="medium"><VMSinfo SVKey="108415" VKey="99311" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the fsetxattr syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030460" ruleid="audit_rules_dac_modification_lsetxattr" severity="medium"><VMSinfo SVKey="108417" VKey="99313" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the lsetxattr syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030470" ruleid="audit_rules_dac_modification_removexattr" severity="medium"><VMSinfo SVKey="108419" VKey="99315" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the removexattr syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030480" ruleid="audit_rules_dac_modification_fremovexattr" severity="medium"><VMSinfo SVKey="108421" VKey="99317" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the fremovexattr syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030490" ruleid="audit_rules_dac_modification_lremovexattr" severity="medium"><VMSinfo SVKey="108423" VKey="99319" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the lremovexattr syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030500" ruleid="audit_rules_unsuccessful_file_modification_creat" severity="medium"><VMSinfo SVKey="108425" VKey="99321" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the creat syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030510" ruleid="audit_rules_unsuccessful_file_modification_open" severity="medium"><VMSinfo SVKey="108427" VKey="99323" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the open syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030520" ruleid="audit_rules_unsuccessful_file_modification_openat" severity="medium"><VMSinfo SVKey="108429" VKey="99325" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the openat syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030530" ruleid="audit_rules_unsuccessful_file_modification_open_by_handle_at" severity="medium"><VMSinfo SVKey="108431" VKey="99327" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the open_by_handle_at syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030540" ruleid="audit_rules_unsuccessful_file_modification_truncate" severity="medium"><VMSinfo SVKey="108433" VKey="99329" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the truncate syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030550" ruleid="audit_rules_unsuccessful_file_modification_ftruncate" severity="medium"><VMSinfo SVKey="108435" VKey="99331" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the ftruncate syscall." /></overlay><overlay disa="2884" owner="disastig" ownerid="OL07-00-030560" ruleid="audit_rules_execution_semanage" severity="medium"><VMSinfo SVKey="108437" VKey="99333" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the semanage command." /></overlay><overlay disa="2884" owner="disastig" ownerid="OL07-00-030570" ruleid="audit_rules_execution_setsebool" severity="medium"><VMSinfo SVKey="108439" VKey="99335" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the setsebool command." /></overlay><overlay disa="2884" owner="disastig" ownerid="OL07-00-030580" ruleid="audit_rules_execution_chcon" severity="medium"><VMSinfo SVKey="108441" VKey="99337" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the chcon command." /></overlay><overlay disa="2884" owner="disastig" ownerid="OL07-00-030590" ruleid="audit_rules_execution_setfiles" severity="medium"><VMSinfo SVKey="108443" VKey="99339" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the setfiles command." /></overlay><overlay disa="2884" owner="disastig" ownerid="OL07-00-030610" ruleid="audit_rules_login_events_faillock" severity="medium"><VMSinfo SVKey="108445" VKey="99341" VRelease="r1" /><title text="The Oracle Linux operating system must generate audit records for all unsuccessful account access events." /></overlay><overlay disa="2884" owner="disastig" ownerid="OL07-00-030620" ruleid="audit_rules_login_events_lastlog" severity="medium"><VMSinfo SVKey="108447" VKey="99343" VRelease="r1" /><title text="The Oracle Linux operating system must generate audit records for all successful account access events." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030630" ruleid="audit_rules_privileged_commands_passwd" severity="medium"><VMSinfo SVKey="108449" VKey="99345" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the passwd command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030640" ruleid="audit_rules_privileged_commands_unix_chkpwd" severity="medium"><VMSinfo SVKey="108451" VKey="99347" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the unix_chkpwd command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030650" ruleid="audit_rules_privileged_commands_gpasswd" severity="medium"><VMSinfo SVKey="108453" VKey="99349" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the gpasswd command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030660" ruleid="audit_rules_privileged_commands_chage" severity="medium"><VMSinfo SVKey="108455" VKey="99351" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the chage command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030670" ruleid="audit_rules_privileged_commands_userhelper" severity="medium"><VMSinfo SVKey="108457" VKey="99353" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the userhelper command." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030680" ruleid="audit_rules_privileged_commands_su" severity="medium"><VMSinfo SVKey="108459" VKey="99355" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the su command." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030690" ruleid="audit_rules_privileged_commands_sudo" severity="medium"><VMSinfo SVKey="108461" VKey="99357" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the sudo command." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030700" ruleid="audit_rules_sysadmin_actions" severity="medium"><VMSinfo SVKey="108463" VKey="99359" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the sudoers file and all files in the /etc/sudoers.d/ directory." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030710" ruleid="audit_rules_privileged_commands_newgrp" severity="medium"><VMSinfo SVKey="108465" VKey="99361" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the newgrp command." /></overlay><overlay disa="130" owner="disastig" ownerid="OL07-00-030720" ruleid="audit_rules_privileged_commands_chsh" severity="medium"><VMSinfo SVKey="108467" VKey="99363" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the chsh command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030740" ruleid="audit_rules_media_export" severity="medium"><VMSinfo SVKey="108469" VKey="99365" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the mount command and syscall." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030750" ruleid="audit_rules_privileged_commands_umount" severity="medium"><VMSinfo SVKey="108471" VKey="99367" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the umount command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030760" ruleid="audit_rules_privileged_commands_postdrop" severity="medium"><VMSinfo SVKey="108473" VKey="99369" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the postdrop command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030770" ruleid="audit_rules_privileged_commands_postqueue" severity="medium"><VMSinfo SVKey="108475" VKey="99371" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the postqueue command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030780" ruleid="audit_rules_privileged_commands_ssh_keysign" severity="medium"><VMSinfo SVKey="108477" VKey="99373" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the ssh-keysign command." /></overlay><overlay disa="135" owner="disastig" ownerid="OL07-00-030800" ruleid="audit_rules_privileged_commands_crontab" severity="medium"><VMSinfo SVKey="108479" VKey="99375" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the crontab command." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030810" ruleid="audit_rules_privileged_commands_pam_timestamp_check" severity="medium"><VMSinfo SVKey="108481" VKey="99377" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the pam_timestamp_check command." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030819" ruleid="audit_rules_kernel_module_loading_init" severity="medium"><VMSinfo SVKey="108483" VKey="99379" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the create_module syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030820" ruleid="audit_rules_kernel_module_loading_init" severity="medium"><VMSinfo SVKey="108485" VKey="99381" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the init_module syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030821" ruleid="audit_rules_kernel_module_loading_finit" severity="medium"><VMSinfo SVKey="108487" VKey="99383" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the finit_module syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030830" ruleid="audit_rules_kernel_module_loading_delete" severity="medium"><VMSinfo SVKey="108489" VKey="99385" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the delete_module syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030840" ruleid="audit_rules_kernel_module_loading_init" severity="medium"><VMSinfo SVKey="108491" VKey="99387" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the kmod command." /></overlay><overlay disa="2130" owner="disastig" ownerid="OL07-00-030870" ruleid="audit_rules_usergroup_modification_passwd" severity="medium"><VMSinfo SVKey="108493" VKey="99389" VRelease="r1" /><title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/passwd." /></overlay><overlay disa="18" owner="disastig" ownerid="OL07-00-030871" ruleid="audit_rules_usergroup_modification_group" severity="medium"><VMSinfo SVKey="108495" VKey="99391" VRelease="r1" /><title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/group." /></overlay><overlay disa="18" owner="disastig" ownerid="OL07-00-030872" ruleid="audit_rules_usergroup_modification_gshadow" severity="medium"><VMSinfo SVKey="108497" VKey="99393" VRelease="r1" /><title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/gshadow." /></overlay><overlay disa="18" owner="disastig" ownerid="OL07-00-030873" ruleid="audit_rules_usergroup_modification_shadow" severity="medium"><VMSinfo SVKey="108499" VKey="99395" VRelease="r1" /><title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow." /></overlay><overlay disa="18" owner="disastig" ownerid="OL07-00-030874" ruleid="audit_rules_usergroup_modification_opasswd" severity="medium"><VMSinfo SVKey="108501" VKey="99397" VRelease="r1" /><title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/opasswd." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030880" ruleid="audit_rules_file_deletion_events_rename" severity="medium"><VMSinfo SVKey="108503" VKey="99399" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the rename syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030890" ruleid="audit_rules_file_deletion_events_renameat" severity="medium"><VMSinfo SVKey="108505" VKey="99401" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the renameat syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030900" ruleid="audit_rules_file_deletion_events_rmdir" severity="medium"><VMSinfo SVKey="108507" VKey="99403" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the rmdir syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030910" ruleid="audit_rules_file_deletion_events_unlink" severity="medium"><VMSinfo SVKey="108509" VKey="99405" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the unlink syscall." /></overlay><overlay disa="172" owner="disastig" ownerid="OL07-00-030920" ruleid="audit_rules_file_deletion_events_unlinkat" severity="medium"><VMSinfo SVKey="108511" VKey="99407" VRelease="r1" /><title text="The Oracle Linux operating system must audit all uses of the unlinkat syscall." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-031000" ruleid="rsyslog_remote_loghost" severity="medium"><VMSinfo SVKey="108513" VKey="99409" VRelease="r1" /><title text="The Oracle Linux operating system must send rsyslog output to a log aggregation server." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-031010" ruleid="rsyslog_nolisten" severity="medium"><VMSinfo SVKey="108515" VKey="99411" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the rsyslog daemon does not accept log messages from other servers unless the server is being used for log aggregation." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-032000" ruleid="install_mcafee_antivirus" severity="high"><VMSinfo SVKey="108517" VKey="99413" VRelease="r1" /><title text="The Oracle Linux operating system must use a virus scan program." /></overlay><overlay disa="54" owner="disastig" ownerid="OL07-00-040000" ruleid="accounts_max_concurrent_login_sessions" severity="low"><VMSinfo SVKey="108519" VKey="99415" VRelease="r1" /><title text="The Oracle Linux operating system must limit the number of concurrent sessions to 10 for all accounts and/or account types." /></overlay><overlay disa="2314" owner="disastig" ownerid="OL07-00-040100" ruleid="configure_firewalld_ports" severity="medium"><VMSinfo SVKey="108521" VKey="99417" VRelease="r1" /><title text="The Oracle Linux operating system must be configured to prohibit or restrict the use of functions, ports, protocols, and/or services, as defined in the Ports, Protocols, and Services Management Component Local Service Assessment (PPSM CLSA) and vulnerability assessments." /></overlay><overlay disa="3123" owner="disastig" ownerid="OL07-00-040110" ruleid="sshd_use_approved_ciphers" severity="medium"><VMSinfo SVKey="108523" VKey="99419" VRelease="r1" /><title text="The Oracle Linux operating system must use a FIPS 140-2 approved cryptographic algorithm for SSH communications." /></overlay><overlay disa="1133" owner="disastig" ownerid="OL07-00-040160" ruleid="accounts_tmout" severity="medium"><VMSinfo SVKey="108525" VKey="99421" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all network connections associated with a communication session are terminated at the end of the session or after 10 minutes of inactivity from the user at a command prompt, except to fulfill documented and validated mission requirements." /></overlay><overlay disa="48" owner="disastig" ownerid="OL07-00-040170" ruleid="sshd_enable_warning_banner" severity="medium"><VMSinfo SVKey="108527" VKey="99423" VRelease="r1" /><title text="The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner immediately prior to, or as part of, remote access logon prompts." /></overlay><overlay disa="1453" owner="disastig" ownerid="OL07-00-040180" ruleid="sssd_ldap_start_tls" severity="medium"><VMSinfo SVKey="108529" VKey="99425" VRelease="r1" /><title text="The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) authentication communications." /></overlay><overlay disa="1453" owner="disastig" ownerid="OL07-00-040190" ruleid="sssd_ldap_configure_tls_ca_dir" severity="medium"><VMSinfo SVKey="108531" VKey="99427" VRelease="r1" /><title text="The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) communications." /></overlay><overlay disa="1453" owner="disastig" ownerid="OL07-00-040200" ruleid="sssd_ldap_configure_tls_ca" severity="medium"><VMSinfo SVKey="108533" VKey="99429" VRelease="r1" /><title text="The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) communications." /></overlay><overlay disa="2824" owner="disastig" ownerid="OL07-00-040201" ruleid="sysctl_kernel_randomize_va_space" severity="medium"><VMSinfo SVKey="108535" VKey="99431" VRelease="r1" /><title text="The Oracle Linux operating system must implement virtual address space randomization." /></overlay><overlay disa="2422" owner="disastig" ownerid="OL07-00-040300" ruleid="package_openssh-server_installed" severity="medium"><VMSinfo SVKey="108537" VKey="99433" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all networked systems have SSH installed." /></overlay><overlay disa="2418" owner="disastig" ownerid="OL07-00-040310" ruleid="service_sshd_enabled" severity="medium"><VMSinfo SVKey="108539" VKey="99435" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all networked systems use SSH for confidentiality and integrity of transmitted and received information as well as information during preparation for transmission." /></overlay><overlay disa="2361" owner="disastig" ownerid="OL07-00-040320" ruleid="sshd_set_idle_timeout" severity="medium"><VMSinfo SVKey="108541" VKey="99437" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all network connections associated with SSH traffic are terminated at the end of the session or after 10 minutes of inactivity, except to fulfill documented and validated mission requirements." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040330" ruleid="sshd_disable_rhosts_rsa" severity="medium"><VMSinfo SVKey="108543" VKey="99439" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using RSA rhosts authentication." /></overlay><overlay disa="1133" owner="disastig" ownerid="OL07-00-040340" ruleid="sshd_set_keepalive" severity="medium"><VMSinfo SVKey="108545" VKey="99441" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all network connections associated with SSH traffic terminate after a period of inactivity." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040350" ruleid="sshd_disable_rhosts" severity="medium"><VMSinfo SVKey="108547" VKey="99443" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using rhosts authentication." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040360" ruleid="sshd_print_last_log" severity="medium"><VMSinfo SVKey="108549" VKey="99445" VRelease="r1" /><title text="The Oracle Linux operating system must display the date and time of the last successful account logon upon an SSH logon." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040370" ruleid="sshd_disable_root_login" severity="medium"><VMSinfo SVKey="108551" VKey="99447" VRelease="r1" /><title text="The Oracle Linux operating system must not permit direct logons to the root account using remote access via SSH." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040380" ruleid="sshd_disable_user_known_hosts" severity="medium"><VMSinfo SVKey="108553" VKey="99449" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using known hosts authentication." /></overlay><overlay disa="197" owner="disastig" ownerid="OL07-00-040390" ruleid="sshd_allow_only_protocol2" severity="high"><VMSinfo SVKey="108555" VKey="99451" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon is configured to only use the SSHv2 protocol." /></overlay><overlay disa="1453" owner="disastig" ownerid="OL07-00-040400" ruleid="sshd_use_approved_macs" severity="medium"><VMSinfo SVKey="108557" VKey="99453" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon is configured to only use Message Authentication Codes (MACs) employing FIPS 140-2 approved cryptographic hash algorithms." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040410" ruleid="file_permissions_sshd_pub_key" severity="medium"><VMSinfo SVKey="108559" VKey="99455" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH public host key files have mode 0644 or less permissive." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040420" ruleid="file_permissions_sshd_private_key" severity="medium"><VMSinfo SVKey="108561" VKey="99457" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH private host key files have mode 0640 or less permissive." /></overlay><overlay disa="1813" owner="disastig" ownerid="OL07-00-040430" ruleid="sshd_disable_gssapi_auth" severity="medium"><VMSinfo SVKey="108563" VKey="99459" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon does not permit Generic Security Service Application Program Interface (GSSAPI) authentication unless needed." /></overlay><overlay disa="1813" owner="disastig" ownerid="OL07-00-040440" ruleid="sshd_disable_kerb_auth" severity="medium"><VMSinfo SVKey="108565" VKey="99461" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon does not permit Kerberos authentication unless needed." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040450" ruleid="sshd_enable_strictmodes" severity="medium"><VMSinfo SVKey="108567" VKey="99463" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon performs strict mode checking of home directory configuration files." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040460" ruleid="sshd_use_priv_separation" severity="medium"><VMSinfo SVKey="108569" VKey="99465" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon uses privilege separation." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040470" ruleid="sshd_disable_compression" severity="medium"><VMSinfo SVKey="108571" VKey="99467" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow compression or only allows compression after successful authentication." /></overlay><overlay disa="2468" owner="disastig" ownerid="OL07-00-040480" ruleid="XXXX" severity="medium"><VMSinfo SVKey="108573" VKey="99469" VRelease="r1" /><title text="The operating system must request and perform data origin authentication verification and data integrity verification on the name/address resolution responses the system receives from authoritative sources." /></overlay><overlay disa="2046" owner="disastig" ownerid="OL07-00-040500" ruleid="chronyd_or_ntpd_set_maxpoll" severity="medium"><VMSinfo SVKey="108575" VKey="99471" VRelease="r1" /><title text="The Oracle Linux operating system must, for networked systems, synchronize clocks with a server that is synchronized to one of the redundant United States Naval Observatory (USNO) time servers, a time server designated for the appropriate DoD network (NIPRNet/SIPRNet), and/or the Global Positioning System (GPS)." /></overlay><overlay disa="2385" owner="disastig" ownerid="OL07-00-040510" ruleid="sysctl_net_ipv4_tcp_invalid_ratelimit" severity="medium"><VMSinfo SVKey="108577" VKey="99473" VRelease="r1" /><title text="The Oracle Linux operating system must protect against or limit the effects of Denial of Service (DoS) attacks by validating the operating system is implementing rate-limiting measures on impacted network interfaces." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040520" ruleid="service_firewalld_enabled" severity="medium"><VMSinfo SVKey="108579" VKey="99475" VRelease="r1" /><title text="The Oracle Linux operating system must enable an application firewall, if available." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040530" ruleid="display_login_attempts" severity="low"><VMSinfo SVKey="108581" VKey="99477" VRelease="r1" /><title text="The Oracle Linux operating system must display the date and time of the last successful account logon upon logon." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040540" ruleid="no_user_host_based_files" severity="high"><VMSinfo SVKey="108583" VKey="99479" VRelease="r1" /><title text="The Oracle Linux operating system must not contain .shosts files." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040550" ruleid="no_host_based_files" severity="high"><VMSinfo SVKey="108585" VKey="99481" VRelease="r1" /><title text="The Oracle Linux operating system must not contain shosts.equiv files." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040600" ruleid="network_configure_name_resolution" severity="low"><VMSinfo SVKey="108587" VKey="99483" VRelease="r1" /><title text="At least two name servers must be configured for Oracle Linux operating systems using DNS resolution." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040610" ruleid="sysctl_net_ipv4_conf_all_accept_source_route" severity="medium"><VMSinfo SVKey="108589" VKey="99485" VRelease="r1" /><title text="The Oracle Linux operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040611" ruleid="sysctl_net_ipv4_conf_all_rp_filter" severity="medium"><VMSinfo SVKey="108591" VKey="99487" VRelease="r1" /><title text="The Oracle Linux operating system must use a reverse-path filter for IPv4 network traffic when possible on all interfaces." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040612" ruleid="sysctl_net_ipv4_conf_default_rp_filter" severity="medium"><VMSinfo SVKey="108593" VKey="99489" VRelease="r1" /><title text="The Oracle Linux operating system must use a reverse-path filter for IPv4 network traffic when possible by default." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040620" ruleid="sysctl_net_ipv4_conf_default_accept_source_route" severity="medium"><VMSinfo SVKey="108595" VKey="99491" VRelease="r1" /><title text="The Oracle Linux operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets by default." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040630" ruleid="sysctl_net_ipv4_icmp_echo_ignore_broadcasts" severity="medium"><VMSinfo SVKey="108597" VKey="99493" VRelease="r1" /><title text="The Oracle Linux operating system must not respond to Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) echoes sent to a broadcast address." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040640" ruleid="sysctl_net_ipv4_conf_default_accept_redirects" severity="medium"><VMSinfo SVKey="108599" VKey="99495" VRelease="r1" /><title text="The Oracle Linux operating system must prevent Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages from being accepted." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040641" ruleid="sysctl_net_ipv4_conf_all_accept_redirects" severity="medium"><VMSinfo SVKey="108601" VKey="99497" VRelease="r1" /><title text="The Oracle Linux operating system must ignore Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040650" ruleid="sysctl_net_ipv4_conf_default_send_redirects" severity="medium"><VMSinfo SVKey="108603" VKey="99499" VRelease="r1" /><title text="The Oracle Linux operating system must not allow interfaces to perform Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects by default." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040660" ruleid="sysctl_net_ipv4_conf_all_send_redirects" severity="medium"><VMSinfo SVKey="108605" VKey="99501" VRelease="r1" /><title text="The Oracle Linux operating system must not send Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040670" ruleid="network_sniffer_disabled" severity="medium"><VMSinfo SVKey="108607" VKey="99503" VRelease="r1" /><title text="Network interfaces configured on The Oracle Linux operating system must not be in promiscuous mode." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040680" ruleid="postfix_prevent_unrestricted_relay" severity="medium"><VMSinfo SVKey="108609" VKey="99505" VRelease="r1" /><title text="The Oracle Linux operating system must be configured to prevent unrestricted mail relaying." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040690" ruleid="package_vsftpd_removed" severity="high"><VMSinfo SVKey="108611" VKey="99507" VRelease="r1" /><title text="The Oracle Linux operating system must not have a File Transfer Protocol (FTP) server package installed unless needed." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040700" ruleid="package_tftp-server_removed" severity="high"><VMSinfo SVKey="108613" VKey="99509" VRelease="r1" /><title text="The Oracle Linux operating system must not have the Trivial File Transfer Protocol (TFTP) server package installed if not required for operational support." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040710" ruleid="sshd_enable_x11_forwarding" severity="high"><VMSinfo SVKey="108615" VKey="99511" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that remote X connections for interactive users are encrypted." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040720" ruleid="tftpd_uses_secure_mode" severity="medium"><VMSinfo SVKey="108617" VKey="99513" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that if the Trivial File Transfer Protocol (TFTP) server is required, the TFTP daemon is configured to operate in secure mode." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040730" ruleid="package_xorg-x11-server-common_removed" severity="medium"><VMSinfo SVKey="108619" VKey="99515" VRelease="r1" /><title text="The Oracle Linux operating system must not have an X Windows display manager installed unless approved." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040740" ruleid="sysctl_net_ipv4_ip_forward" severity="medium"><VMSinfo SVKey="108621" VKey="99517" VRelease="r1" /><title text="The Oracle Linux operating system must not be performing packet forwarding unless the system is a router." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040750" ruleid="mount_option_krb_sec_remote_filesystems" severity="medium"><VMSinfo SVKey="108623" VKey="99519" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that the Network File System (NFS) is configured to use RPCSEC_GSS." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040800" ruleid="snmpd_not_default_password" severity="high"><VMSinfo SVKey="108625" VKey="99521" VRelease="r1" /><title text="SNMP community strings on the Oracle Linux operating system must be changed from the default." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040810" ruleid="set_firewalld_default_zone" severity="medium"><VMSinfo SVKey="108627" VKey="99523" VRelease="r1" /><title text="The Oracle Linux operating system access control program must be configured to grant or deny system access to specific hosts and services." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040820" ruleid="libreswan_approved_tunnels" severity="medium"><VMSinfo SVKey="108629" VKey="99525" VRelease="r1" /><title text="The Oracle Linux operating system must not have unauthorized IP tunnels configured." /></overlay><overlay disa="366" owner="disastig" ownerid="OL07-00-040830" ruleid="sysctl_net_ipv6_conf_all_accept_source_route" severity="medium"><VMSinfo SVKey="108631" VKey="99527" VRelease="r1" /><title text="The Oracle Linux operating system must not forward IPv6 source-routed packets." /></overlay><overlay disa="1953" owner="disastig" ownerid="OL07-00-041001" ruleid="install_smartcard_packages" severity="medium"><VMSinfo SVKey="108633" VKey="99529" VRelease="r1" /><title text="The Oracle Linux operating system must have the required packages for multifactor authentication installed." /></overlay><overlay disa="1954" owner="disastig" ownerid="OL07-00-041002" ruleid="sssd_enable_pam_services" severity="medium"><VMSinfo SVKey="108635" VKey="99531" VRelease="r1" /><title text="The Oracle Linux operating system must implement multifactor authentication for access to privileged accounts via pluggable authentication modules (PAM)." /></overlay><overlay disa="1954" owner="disastig" ownerid="OL07-00-041003" ruleid="smartcard_configure_cert_checking" severity="medium"><VMSinfo SVKey="108637" VKey="99533" VRelease="r1" /><title text="The Oracle Linux operating system must implement certificate status checking for PKI authentication." /></overlay><overlay disa="2421" owner="disastig" ownerid="OL07-00-041010" ruleid="wireless_disable_interfaces" severity="medium"><VMSinfo SVKey="108639" VKey="99535" VRelease="r1" /><title text="The Oracle Linux operating system must be configured so that all wireless network adapters are disabled." /></overlay><overlay disa="1314" owner="disastig" ownerid="OL07-00-910055" ruleid="file_permissions_var_log_audit" severity="medium"><VMSinfo SVKey="108641" VKey="99537" VRelease="r1" /><title text="The Oracle Linux operating system must protect audit information from unauthorized read, modification, or deletion." /></overlay></overlays>
\ No newline at end of file
+<?xml version="1.0" encoding="UTF-8"?>
+<overlays xmlns="http://checklists.nist.gov/xccdf/1.1">
+ <overlay owner="disastig" ruleid="rpm_verify_ownership" ownerid="OL07-00-010010" disa="1496" severity="high">
+ <VMSinfo VKey="221652" SVKey="221652r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the file permissions, ownership, and group membership of system files and commands match the vendor values."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="rpm_verify_hashes" ownerid="OL07-00-010020" disa="1749" severity="high">
+ <VMSinfo VKey="221653" SVKey="221653r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the cryptographic hash of system files and commands matches vendor values."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_banner_enabled" ownerid="OL07-00-010030" disa="1388" severity="medium">
+ <VMSinfo VKey="221654" SVKey="221654r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a graphical user logon."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_login_banner_text" ownerid="OL07-00-010040" disa="48" severity="medium">
+ <VMSinfo VKey="221655" SVKey="221655r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must display the approved Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a graphical user logon."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="banner_etc_issue" ownerid="OL07-00-010050" disa="48" severity="medium">
+ <VMSinfo VKey="221656" SVKey="221656r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a command line user logon."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_screensaver_lock_enabled" ownerid="OL07-00-010060" disa="56" severity="medium">
+ <VMSinfo VKey="221657" SVKey="221657r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must enable a user session lock until that user re-establishes access using established identification and authentication procedures."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_enable_smartcard_auth" ownerid="OL07-00-010061" disa="1948" severity="medium">
+ <VMSinfo VKey="221658" SVKey="221658r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must uniquely identify and must authenticate users using multifactor authentication via a graphical user logon."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_screensaver_lock_locked" ownerid="OL07-00-010062" disa="57" severity="medium">
+ <VMSinfo VKey="221659" SVKey="221659r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent a user from overriding the screensaver lock-enabled setting for the graphical user interface."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_screensaver_idle_delay" ownerid="OL07-00-010070" disa="57" severity="medium">
+ <VMSinfo VKey="221660" SVKey="221660r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must initiate a screensaver after a 15-minute period of inactivity for graphical user interfaces."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_screensaver_user_locks" ownerid="OL07-00-010081" disa="57" severity="medium">
+ <VMSinfo VKey="221661" SVKey="221661r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent a user from overriding the screensaver lock-delay setting for the graphical user interface."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_session_idle_user_locks" ownerid="OL07-00-010082" disa="57" severity="medium">
+ <VMSinfo VKey="221662" SVKey="221662r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent a user from overriding the session idle-delay setting for the graphical user interface."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_screensaver_idle_activation_enabled" ownerid="OL07-00-010100" disa="57" severity="medium">
+ <VMSinfo VKey="221664" SVKey="221664r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must initiate a session lock for the screensaver after a period of inactivity for graphical user interfaces."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_screensaver_idle_activation_locked" ownerid="OL07-00-010101" disa="57" severity="medium">
+ <VMSinfo VKey="221665" SVKey="221665r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent a user from overriding the screensaver idle-activation-enabled setting for the graphical user interface."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_screensaver_lock_delay" ownerid="OL07-00-010110" disa="57" severity="medium">
+ <VMSinfo VKey="221666" SVKey="221666r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must initiate a session lock for graphical user interfaces when the screensaver is activated."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="XXXX" ownerid="OL07-00-010118" disa="192" severity="medium">
+ <VMSinfo VKey="221667" SVKey="221667r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that /etc/pam.d/passwd implements /etc/pam.d/system-auth when changing passwords."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_retry" ownerid="OL07-00-010119" disa="192" severity="medium">
+ <VMSinfo VKey="221668" SVKey="221668r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, pwquality must be used."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_ucredit" ownerid="OL07-00-010120" disa="192" severity="medium">
+ <VMSinfo VKey="221669" SVKey="221669r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one upper-case character."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_lcredit" ownerid="OL07-00-010130" disa="193" severity="medium">
+ <VMSinfo VKey="221670" SVKey="221670r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one lower-case character."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_dcredit" ownerid="OL07-00-010140" disa="194" severity="medium">
+ <VMSinfo VKey="221671" SVKey="221671r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are assigned, the new password must contain at least one numeric character."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_ocredit" ownerid="OL07-00-010150" disa="1619" severity="medium">
+ <VMSinfo VKey="221672" SVKey="221672r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one special character."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_difok" ownerid="OL07-00-010160" disa="195" severity="medium">
+ <VMSinfo VKey="221673" SVKey="221673r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed a minimum of eight of the total number of characters must be changed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_minclass" ownerid="OL07-00-010170" disa="195" severity="medium">
+ <VMSinfo VKey="221674" SVKey="221674r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed a minimum of four character classes must be changed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_maxrepeat" ownerid="OL07-00-010180" disa="195" severity="medium">
+ <VMSinfo VKey="221675" SVKey="221675r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed the number of repeating consecutive characters must not be more than three characters."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_maxclassrepeat" ownerid="OL07-00-010190" disa="195" severity="medium">
+ <VMSinfo VKey="221676" SVKey="221676r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that when passwords are changed the number of repeating characters of the same character class must not be more than four characters."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="set_password_hashing_algorithm_systemauth" ownerid="OL07-00-010200" disa="196" severity="medium">
+ <VMSinfo VKey="221677" SVKey="221677r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the PAM system service is configured to store only encrypted representations of passwords."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="set_password_hashing_algorithm_logindefs" ownerid="OL07-00-010210" disa="196" severity="medium">
+ <VMSinfo VKey="221678" SVKey="221678r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured to use the shadow file to store only encrypted representations of passwords."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="set_password_hashing_algorithm_libuserconf" ownerid="OL07-00-010220" disa="196" severity="medium">
+ <VMSinfo VKey="221680" SVKey="221680r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that user and group account administration utilities are configured to store only encrypted representations of passwords."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_minimum_age_login_defs" ownerid="OL07-00-010230" disa="198" severity="medium">
+ <VMSinfo VKey="221681" SVKey="221681r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that passwords for new users are restricted to a 24 hours/1 day minimum lifetime."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_set_min_life_existing" ownerid="OL07-00-010240" disa="198" severity="medium">
+ <VMSinfo VKey="221682" SVKey="221682r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that passwords are restricted to a 24 hours/1 day minimum lifetime."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_maximum_age_login_defs" ownerid="OL07-00-010250" disa="199" severity="medium">
+ <VMSinfo VKey="221683" SVKey="221683r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that passwords for new users are restricted to a 60-day maximum lifetime."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_set_max_life_existing" ownerid="OL07-00-010260" disa="199" severity="medium">
+ <VMSinfo VKey="221684" SVKey="221684r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that existing passwords are restricted to a 60-day maximum lifetime."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_unix_remember" ownerid="OL07-00-010270" disa="200" severity="medium">
+ <VMSinfo VKey="221685" SVKey="221685r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that passwords are prohibited from reuse for a minimum of five generations."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_password_pam_minlen" ownerid="OL07-00-010280" disa="205" severity="medium">
+ <VMSinfo VKey="221686" SVKey="221686r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that passwords are a minimum of 15 characters in length."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="no_empty_passwords" ownerid="OL07-00-010290" disa="366" severity="high">
+ <VMSinfo VKey="221687" SVKey="221687r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have accounts configured with blank or null passwords."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_empty_passwords" ownerid="OL07-00-010300" disa="766" severity="high">
+ <VMSinfo VKey="221688" SVKey="221688r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using an empty password."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="account_disable_post_pw_expiration" ownerid="OL07-00-010310" disa="795" severity="medium">
+ <VMSinfo VKey="221689" SVKey="221689r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must disable account identifiers (individuals, groups, roles, and devices) if the password expires."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_passwords_pam_faillock_deny" ownerid="OL07-00-010320" disa="44" severity="medium">
+ <VMSinfo VKey="221690" SVKey="221690r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured to lock accounts for a minimum of 15 minutes after three unsuccessful logon attempts within a 15-minute timeframe."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_passwords_pam_faillock_deny_root" ownerid="OL07-00-010330" disa="2238" severity="medium">
+ <VMSinfo VKey="221691" SVKey="221691r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must lock the associated account after three unsuccessful root logon attempts are made within a 15-minute period."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sudo_remove_nopasswd" ownerid="OL07-00-010340" disa="2038" severity="medium">
+ <VMSinfo VKey="221692" SVKey="221692r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that users must provide a password for privilege escalation."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sudo_remove_no_authenticate" ownerid="OL07-00-010350" disa="2038" severity="medium">
+ <VMSinfo VKey="228569" SVKey="228569r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so users must re-authenticate for privilege escalation."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_logon_fail_delay" ownerid="OL07-00-010430" disa="366" severity="medium">
+ <VMSinfo VKey="221693" SVKey="221693r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the delay between logon prompts following a failed console logon attempt is at least four seconds."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="gnome_gdm_disable_automatic_login" ownerid="OL07-00-010440" disa="366" severity="high">
+ <VMSinfo VKey="221694" SVKey="221694r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not allow an unattended or automatic logon to the system via a graphical user interface."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="gnome_gdm_disable_guest_login" ownerid="OL07-00-010450" disa="366" severity="high">
+ <VMSinfo VKey="221695" SVKey="221695r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not allow an unrestricted logon to the system."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_do_not_permit_user_env" ownerid="OL07-00-010460" disa="366" severity="medium">
+ <VMSinfo VKey="221696" SVKey="221696r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not allow users to override SSH environment variables."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="disable_host_auth" ownerid="OL07-00-010470" disa="366" severity="medium">
+ <VMSinfo VKey="221697" SVKey="221697r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not allow a non-certificate trusted host SSH logon to the system."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="grub2_password" ownerid="OL07-00-010480" disa="213" severity="high">
+ <VMSinfo VKey="221698" SVKey="221698r5059" VRelease="r505922"/>
+ <title text="Oracle Linux operating systems prior to version 7.2 with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="require_singleuser_auth" ownerid="OL07-00-010481" disa="213" severity="medium">
+ <VMSinfo VKey="221699" SVKey="221699r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must require authentication upon booting into single-user and maintenance modes."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="XXXX" ownerid="OL07-00-010482" disa="213" severity="high">
+ <VMSinfo VKey="221700" SVKey="221700r5059" VRelease="r505922"/>
+ <title text="Oracle Linux operating systems version 7.2 or newer with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="grub2_uefi_password" ownerid="OL07-00-010490" disa="213" severity="high">
+ <VMSinfo VKey="221701" SVKey="221701r5059" VRelease="r505922"/>
+ <title text="Oracle Linux operating systems prior to version 7.2 using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="XXXX" ownerid="OL07-00-010491" disa="213" severity="high">
+ <VMSinfo VKey="221702" SVKey="221702r5059" VRelease="r505922"/>
+ <title text="Oracle Linux operating systems version 7.2 or newer using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="smartcard_auth" ownerid="OL07-00-010500" disa="764" severity="medium">
+ <VMSinfo VKey="221703" SVKey="221703r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must uniquely identify and must authenticate organizational users (or processes acting on behalf of organizational users) using multifactor authentication."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="package_rsh-server_removed" ownerid="OL07-00-020000" disa="381" severity="high">
+ <VMSinfo VKey="221704" SVKey="221704r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have the rsh-server package installed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="package_ypserv_removed" ownerid="OL07-00-020010" disa="381" severity="high">
+ <VMSinfo VKey="221705" SVKey="221705r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have the ypserv package installed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="XXXX" ownerid="OL07-00-020019" disa="1233" severity="medium">
+ <VMSinfo VKey="221706" SVKey="221706r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must have a host-based intrusion detection tool installed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="selinux_user_login_roles" ownerid="OL07-00-020020" disa="2235" severity="medium">
+ <VMSinfo VKey="221707" SVKey="221707r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent non-privileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="aide_periodic_cron_checking" ownerid="OL07-00-020030" disa="2699" severity="medium">
+ <VMSinfo VKey="221708" SVKey="221708r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that a file integrity tool verifies the baseline operating system configuration at least weekly."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="aide_scan_notification" ownerid="OL07-00-020040" disa="1744" severity="medium">
+ <VMSinfo VKey="221709" SVKey="221709r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that designated personnel are notified if baseline configurations are changed in an unauthorized manner."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="ensure_gpgcheck_globally_activated" ownerid="OL07-00-020050" disa="1749" severity="high">
+ <VMSinfo VKey="221710" SVKey="221710r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent the installation of software, patches, service packs, device drivers, or operating system components from a repository without verification they have been digitally signed using a certificate that is issued by a Certificate Authority (CA) that is recognized and approved by the organization."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="ensure_gpgcheck_local_packages" ownerid="OL07-00-020060" disa="1749" severity="high">
+ <VMSinfo VKey="221711" SVKey="221711r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent the installation of software, patches, service packs, device drivers, or operating system components of local packages without verification they have been digitally signed using a certificate that is issued by a Certificate Authority (CA) that is recognized and approved by the organization."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="kernel_module_usb-storage_disabled" ownerid="OL07-00-020100" disa="1958" severity="medium">
+ <VMSinfo VKey="221712" SVKey="221712r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured to disable USB mass storage."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="kernel_module_dccp_disabled" ownerid="OL07-00-020101" disa="1958" severity="medium">
+ <VMSinfo VKey="221713" SVKey="221713r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the Datagram Congestion Control Protocol (DCCP) kernel module is disabled unless required."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="service_autofs_disabled" ownerid="OL07-00-020110" disa="778" severity="medium">
+ <VMSinfo VKey="221714" SVKey="221714r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must disable the file system automounter unless required."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="kernel_module_usb-storage_disabled" ownerid="OL07-00-020111" disa="1958" severity="medium">
+ <VMSinfo VKey="228567" SVKey="228567r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must disable the graphical user interface automounter unless required."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="clean_components_post_updating" ownerid="OL07-00-020200" disa="2617" severity="low">
+ <VMSinfo VKey="221715" SVKey="221715r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must remove all software components after updated versions have been installed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="selinux_state" ownerid="OL07-00-020210" disa="2165" severity="medium">
+ <VMSinfo VKey="221716" SVKey="221716r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must enable SELinux."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="selinux_policytype" ownerid="OL07-00-020220" disa="2165" severity="medium">
+ <VMSinfo VKey="228570" SVKey="228570r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must enable the SELinux targeted policy."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="disable_ctrlaltdel_reboot" ownerid="OL07-00-020230" disa="366" severity="high">
+ <VMSinfo VKey="221717" SVKey="221717r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the x86 Ctrl-Alt-Delete key sequence is disabled on the command line."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dconf_gnome_disable_ctrlaltdel_reboot" ownerid="OL07-00-020231" disa="366" severity="high">
+ <VMSinfo VKey="228565" SVKey="228565r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so the x86 Ctrl-Alt-Delete key sequence is disabled in the Graphical User Interface."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_umask_etc_login_defs" ownerid="OL07-00-020240" disa="366" severity="medium">
+ <VMSinfo VKey="221718" SVKey="221718r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must define default permissions for all authenticated users in such a way that the user can only read and modify their own files."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="installed_OS_is_vendor_supported" ownerid="OL07-00-020250" disa="366" severity="high">
+ <VMSinfo VKey="221719" SVKey="221719r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be a vendor supported release."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="security_patches_up_to_date" ownerid="OL07-00-020260" disa="366" severity="medium">
+ <VMSinfo VKey="221720" SVKey="221720r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system security patches and updates must be installed and up to date."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_root_login" ownerid="OL07-00-020270" disa="366" severity="medium">
+ <VMSinfo VKey="221721" SVKey="221721r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have unnecessary accounts."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="gid_passwd_group_same" ownerid="OL07-00-020300" disa="764" severity="low">
+ <VMSinfo VKey="221722" SVKey="221722r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all Group Identifiers (GIDs) referenced in the /etc/passwd file are defined in the /etc/group file."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_no_uid_except_zero" ownerid="OL07-00-020310" disa="366" severity="high">
+ <VMSinfo VKey="221723" SVKey="221723r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the root account must be the only account having unrestricted access to the system."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="no_files_unowned_by_user" ownerid="OL07-00-020320" disa="366" severity="medium">
+ <VMSinfo VKey="221724" SVKey="221724r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all files and directories have a valid owner."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_permissions_ungroupowned" ownerid="OL07-00-020330" disa="366" severity="medium">
+ <VMSinfo VKey="221725" SVKey="221725r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all files and directories have a valid group owner."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_have_homedir_login_defs" ownerid="OL07-00-020610" disa="366" severity="medium">
+ <VMSinfo VKey="221727" SVKey="221727r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local interactive user accounts, upon creation, are assigned a home directory."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_user_interactive_home_directory_exists" ownerid="OL07-00-020620" disa="366" severity="medium">
+ <VMSinfo VKey="221728" SVKey="221728r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local interactive users have a home directory assigned and defined in the /etc/passwd file."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_permissions_home_directories" ownerid="OL07-00-020630" disa="366" severity="medium">
+ <VMSinfo VKey="221729" SVKey="221729r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local interactive user home directories have mode 0750 or less permissive."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_ownership_home_directories" ownerid="OL07-00-020640" disa="366" severity="medium">
+ <VMSinfo VKey="221730" SVKey="221730r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local interactive user home directories are owned by their respective users."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_groupownership_home_directories" ownerid="OL07-00-020650" disa="366" severity="medium">
+ <VMSinfo VKey="221731" SVKey="221731r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local interactive user home directories are group-owned by the home directory owners primary group."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_users_home_files_ownership" ownerid="OL07-00-020660" disa="366" severity="medium">
+ <VMSinfo VKey="221732" SVKey="221732r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories are owned by the owner of the home directory."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_users_home_files_groupownership" ownerid="OL07-00-020670" disa="366" severity="medium">
+ <VMSinfo VKey="221733" SVKey="221733r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories are group-owned by a group of which the home directory owner is a member."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_users_home_files_permissions" ownerid="OL07-00-020680" disa="366" severity="medium">
+ <VMSinfo VKey="221734" SVKey="221734r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories have a mode of 0750 or less permissive."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_user_dot_user_ownership" ownerid="OL07-00-020690" disa="366" severity="medium">
+ <VMSinfo VKey="221735" SVKey="221735r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local initialization files for interactive users are owned by the home directory user or root."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_user_dot_group_ownership" ownerid="OL07-00-020700" disa="366" severity="medium">
+ <VMSinfo VKey="221736" SVKey="221736r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local initialization files for local interactive users are be group-owned by the users primary group or root."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_permission_user_init_files" ownerid="OL07-00-020710" disa="366" severity="medium">
+ <VMSinfo VKey="221737" SVKey="221737r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local initialization files have mode 0740 or less permissive."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_user_home_paths_only" ownerid="OL07-00-020720" disa="366" severity="medium">
+ <VMSinfo VKey="221738" SVKey="221738r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all local interactive user initialization files executable search paths contain only paths that resolve to the users home directory."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_user_dot_no_world_writable_programs" ownerid="OL07-00-020730" disa="366" severity="medium">
+ <VMSinfo VKey="221739" SVKey="221739r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that local initialization files do not execute world-writable programs."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="selinux_all_devicefiles_labeled" ownerid="OL07-00-020900" disa="366" severity="medium">
+ <VMSinfo VKey="221740" SVKey="221740r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all system device files are correctly labeled to prevent unauthorized modification."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="mount_option_home_nosuid" ownerid="OL07-00-021000" disa="366" severity="medium">
+ <VMSinfo VKey="221741" SVKey="221741r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that file systems containing user home directories are mounted to prevent files with the setuid and setgid bit set from being executed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="mount_option_nosuid_removable_partitions" ownerid="OL07-00-021010" disa="366" severity="medium">
+ <VMSinfo VKey="221742" SVKey="221742r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent files with the setuid and setgid bit set from being executed on file systems that are used with removable media."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="mount_option_nosuid_remote_filesystems" ownerid="OL07-00-021020" disa="366" severity="medium">
+ <VMSinfo VKey="221743" SVKey="221743r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent files with the setuid and setgid bit set from being executed on file systems that are being imported via Network File System (NFS)."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="mount_option_noexec_remote_filesystems" ownerid="OL07-00-021021" disa="366" severity="medium">
+ <VMSinfo VKey="221744" SVKey="221744r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent binary files from being executed on file systems that are being imported via Network File System (NFS)."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="mount_option_dev_shm_nosuid" ownerid="OL07-00-021024" disa="1764" severity="low">
+ <VMSinfo VKey="221747" SVKey="221747r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must mount /dev/shm with secure options."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dir_perms_world_writable_system_owned_group" ownerid="OL07-00-021030" disa="366" severity="medium">
+ <VMSinfo VKey="221748" SVKey="221748r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all world-writable directories are group-owned by root, sys, bin, or an application group."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="dir_perms_world_writable_system_owned" ownerid="OL07-00-021031" disa="366" severity="medium">
+ <VMSinfo VKey="228566" SVKey="228566r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all world-writable directories are owned by root, sys, bin, or an application user."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_umask_interactive_users" ownerid="OL07-00-021040" disa="366" severity="medium">
+ <VMSinfo VKey="221749" SVKey="221749r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must set the umask value to 077 for all local interactive user accounts."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="rsyslog_cron_logging" ownerid="OL07-00-021100" disa="366" severity="medium">
+ <VMSinfo VKey="221750" SVKey="221750r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must have cron logging implemented."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_owner_cron_allow" ownerid="OL07-00-021110" disa="366" severity="medium">
+ <VMSinfo VKey="221751" SVKey="221751r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the cron.allow file, if it exists, is owned by root."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_groupowner_cron_allow" ownerid="OL07-00-021120" disa="366" severity="medium">
+ <VMSinfo VKey="221752" SVKey="221752r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the cron.allow file, if it exists, is group-owned by root."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="service_kdump_disabled" ownerid="OL07-00-021300" disa="366" severity="medium">
+ <VMSinfo VKey="221753" SVKey="221753r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must disable Kernel core dumps unless needed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="partition_for_home" ownerid="OL07-00-021310" disa="366" severity="low">
+ <VMSinfo VKey="221754" SVKey="221754r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that a separate file system is used for user home directories (such as /home or an equivalent)."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="partition_for_var" ownerid="OL07-00-021320" disa="366" severity="low">
+ <VMSinfo VKey="221755" SVKey="221755r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must use a separate file system for /var."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="partition_for_var_log_audit" ownerid="OL07-00-021330" disa="1849" severity="low">
+ <VMSinfo VKey="221756" SVKey="221756r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must use a separate file system for the system audit data path large enough to hold at least one week of audit data."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="partition_for_tmp" ownerid="OL07-00-021340" disa="366" severity="low">
+ <VMSinfo VKey="221757" SVKey="221757r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must use a separate file system for /tmp (or equivalent)."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="grub2_enable_fips_mode" ownerid="OL07-00-021350" disa="2476" severity="high">
+ <VMSinfo VKey="221758" SVKey="221758r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must implement NIST FIPS-validated cryptography for the following: to provision digital signatures, to generate cryptographic hashes, and to protect data requiring data-at-rest protections in accordance with applicable federal laws, Executive Orders, directives, policies, regulations, and standards."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="aide_verify_acls" ownerid="OL07-00-021600" disa="366" severity="low">
+ <VMSinfo VKey="221759" SVKey="221759r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the file integrity tool is configured to verify Access Control Lists (ACLs)."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="aide_verify_ext_attributes" ownerid="OL07-00-021610" disa="366" severity="low">
+ <VMSinfo VKey="221760" SVKey="221760r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the file integrity tool is configured to verify extended attributes."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="aide_use_fips_hashes" ownerid="OL07-00-021620" disa="366" severity="medium">
+ <VMSinfo VKey="221761" SVKey="221761r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must use a file integrity tool that is configured to use FIPS 140-2 approved cryptographic hashes for validating file contents and directories."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="grub2_no_removeable_media" ownerid="OL07-00-021700" disa="1813" severity="medium">
+ <VMSinfo VKey="221762" SVKey="221762r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not allow removable media to be used as the boot loader unless approved."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="package_telnet-server_removed" ownerid="OL07-00-021710" disa="381" severity="high">
+ <VMSinfo VKey="221763" SVKey="221763r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have the telnet-server package installed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="service_auditd_enabled" ownerid="OL07-00-030000" disa="1814" severity="medium">
+ <VMSinfo VKey="221764" SVKey="221764r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that auditing is configured to produce records containing information to establish what type of events occurred, where the events occurred, the source of the events, and the outcome of the events. These audit records must also identify individual identities of group account users."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_system_shutdown" ownerid="OL07-00-030010" disa="139" severity="medium">
+ <VMSinfo VKey="221765" SVKey="221765r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must shut down upon audit processing failure, unless availability is an overriding concern. If availability is a concern, the system must alert the designated staff (System Administrator [SA] and Information System Security Officer [ISSO] at a minimum) in the event of an audit processing failure."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_name_format" ownerid="OL07-00-030201" disa="1851" severity="medium">
+ <VMSinfo VKey="221767" SVKey="221767r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured to off-load audit logs onto a different system or storage media from the system being audited."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_name_format" ownerid="OL07-00-030210" disa="1851" severity="medium">
+ <VMSinfo VKey="221768" SVKey="221768r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must take appropriate action when the remote logging buffer is full."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_name_format" ownerid="OL07-00-030211" disa="1851" severity="medium">
+ <VMSinfo VKey="221769" SVKey="221769r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must label all off-loaded audit logs before sending them to the central log server."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_audispd_configure_remote_server" ownerid="OL07-00-030300" disa="1851" severity="medium">
+ <VMSinfo VKey="221770" SVKey="221770r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must off-load audit records onto a different system or media from the system being audited."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_audispd_encrypt_sent_records" ownerid="OL07-00-030310" disa="1851" severity="medium">
+ <VMSinfo VKey="221771" SVKey="221771r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must encrypt the transfer of audit records off-loaded onto a different system or media from the system being audited."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_audispd_disk_full_action" ownerid="OL07-00-030320" disa="1851" severity="medium">
+ <VMSinfo VKey="221772" SVKey="221772r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the audit system takes appropriate action when the audit storage volume is full."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_audispd_network_failure_action" ownerid="OL07-00-030321" disa="1851" severity="medium">
+ <VMSinfo VKey="221773" SVKey="221773r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the audit system takes appropriate action when there is an error sending audit records to a remote system."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_data_retention_space_left" ownerid="OL07-00-030330" disa="1855" severity="medium">
+ <VMSinfo VKey="221774" SVKey="221774r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must initiate an action to notify the System Administrator (SA) and Information System Security Officer (ISSO), at a minimum, when allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_data_retention_space_left_action" ownerid="OL07-00-030340" disa="1855" severity="medium">
+ <VMSinfo VKey="221775" SVKey="221775r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must immediately notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) via email when the threshold for the repository maximum audit record storage capacity is reached."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="auditd_data_retention_action_mail_acct" ownerid="OL07-00-030350" disa="1855" severity="medium">
+ <VMSinfo VKey="221776" SVKey="221776r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must immediately notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) when the threshold for the repository maximum audit record storage capacity is reached."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands" ownerid="OL07-00-030360" disa="2234" severity="medium">
+ <VMSinfo VKey="221777" SVKey="221777r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all executions of privileged functions."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_chown" ownerid="OL07-00-030370" disa="172" severity="medium">
+ <VMSinfo VKey="221778" SVKey="221778r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the chown syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_fchown" ownerid="OL07-00-030380" disa="172" severity="medium">
+ <VMSinfo VKey="221779" SVKey="221779r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the fchown syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_lchown" ownerid="OL07-00-030390" disa="172" severity="medium">
+ <VMSinfo VKey="221780" SVKey="221780r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the lchown syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_fchownat" ownerid="OL07-00-030400" disa="172" severity="medium">
+ <VMSinfo VKey="221781" SVKey="221781r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the fchownat syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_chmod" ownerid="OL07-00-030410" disa="172" severity="medium">
+ <VMSinfo VKey="221782" SVKey="221782r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the chmod syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_fchmod" ownerid="OL07-00-030420" disa="172" severity="medium">
+ <VMSinfo VKey="221783" SVKey="221783r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the fchmod syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_fchmodat" ownerid="OL07-00-030430" disa="172" severity="medium">
+ <VMSinfo VKey="221784" SVKey="221784r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the fchmodat syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_setxattr" ownerid="OL07-00-030440" disa="172" severity="medium">
+ <VMSinfo VKey="221785" SVKey="221785r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the setxattr syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_fsetxattr" ownerid="OL07-00-030450" disa="172" severity="medium">
+ <VMSinfo VKey="221786" SVKey="221786r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the fsetxattr syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_lsetxattr" ownerid="OL07-00-030460" disa="172" severity="medium">
+ <VMSinfo VKey="221787" SVKey="221787r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the lsetxattr syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_removexattr" ownerid="OL07-00-030470" disa="172" severity="medium">
+ <VMSinfo VKey="221788" SVKey="221788r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the removexattr syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_fremovexattr" ownerid="OL07-00-030480" disa="172" severity="medium">
+ <VMSinfo VKey="221789" SVKey="221789r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the fremovexattr syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_dac_modification_lremovexattr" ownerid="OL07-00-030490" disa="172" severity="medium">
+ <VMSinfo VKey="221790" SVKey="221790r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the lremovexattr syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_unsuccessful_file_modification_creat" ownerid="OL07-00-030500" disa="2884" severity="medium">
+ <VMSinfo VKey="221791" SVKey="221791r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the creat syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_unsuccessful_file_modification_open" ownerid="OL07-00-030510" disa="2884" severity="medium">
+ <VMSinfo VKey="221792" SVKey="221792r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the open syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_unsuccessful_file_modification_openat" ownerid="OL07-00-030520" disa="2884" severity="medium">
+ <VMSinfo VKey="221793" SVKey="221793r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the openat syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_unsuccessful_file_modification_open_by_handle_at" ownerid="OL07-00-030530" disa="2884" severity="medium">
+ <VMSinfo VKey="221794" SVKey="221794r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the open_by_handle_at syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_unsuccessful_file_modification_truncate" ownerid="OL07-00-030540" disa="2884" severity="medium">
+ <VMSinfo VKey="221795" SVKey="221795r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the truncate syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_unsuccessful_file_modification_ftruncate" ownerid="OL07-00-030550" disa="2884" severity="medium">
+ <VMSinfo VKey="221796" SVKey="221796r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the ftruncate syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_execution_semanage" ownerid="OL07-00-030560" disa="2884" severity="medium">
+ <VMSinfo VKey="221797" SVKey="221797r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the semanage command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_execution_setsebool" ownerid="OL07-00-030570" disa="2884" severity="medium">
+ <VMSinfo VKey="221798" SVKey="221798r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the setsebool command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_execution_chcon" ownerid="OL07-00-030580" disa="2884" severity="medium">
+ <VMSinfo VKey="221799" SVKey="221799r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the chcon command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_execution_setfiles" ownerid="OL07-00-030590" disa="2884" severity="medium">
+ <VMSinfo VKey="221800" SVKey="221800r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the setfiles command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_login_events_faillock" ownerid="OL07-00-030610" disa="2884" severity="medium">
+ <VMSinfo VKey="221801" SVKey="221801r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must generate audit records for all unsuccessful account access events."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_login_events_lastlog" ownerid="OL07-00-030620" disa="2884" severity="medium">
+ <VMSinfo VKey="221802" SVKey="221802r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must generate audit records for all successful account access events."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_passwd" ownerid="OL07-00-030630" disa="135" severity="medium">
+ <VMSinfo VKey="221803" SVKey="221803r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the passwd command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_unix_chkpwd" ownerid="OL07-00-030640" disa="135" severity="medium">
+ <VMSinfo VKey="221804" SVKey="221804r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the unix_chkpwd command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_gpasswd" ownerid="OL07-00-030650" disa="135" severity="medium">
+ <VMSinfo VKey="221805" SVKey="221805r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the gpasswd command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_chage" ownerid="OL07-00-030660" disa="135" severity="medium">
+ <VMSinfo VKey="221806" SVKey="221806r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the chage command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_userhelper" ownerid="OL07-00-030670" disa="135" severity="medium">
+ <VMSinfo VKey="221807" SVKey="221807r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the userhelper command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_su" ownerid="OL07-00-030680" disa="130" severity="medium">
+ <VMSinfo VKey="221808" SVKey="221808r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the su command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_sudo" ownerid="OL07-00-030690" disa="172" severity="medium">
+ <VMSinfo VKey="221809" SVKey="221809r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the sudo command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_sysadmin_actions" ownerid="OL07-00-030700" disa="130" severity="medium">
+ <VMSinfo VKey="221810" SVKey="221810r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the sudoers file and all files in the /etc/sudoers.d/ directory."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_newgrp" ownerid="OL07-00-030710" disa="130" severity="medium">
+ <VMSinfo VKey="221811" SVKey="221811r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the newgrp command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_chsh" ownerid="OL07-00-030720" disa="130" severity="medium">
+ <VMSinfo VKey="221812" SVKey="221812r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the chsh command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_media_export" ownerid="OL07-00-030740" disa="2884" severity="medium">
+ <VMSinfo VKey="221813" SVKey="221813r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the mount command and syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_umount" ownerid="OL07-00-030750" disa="135" severity="medium">
+ <VMSinfo VKey="221814" SVKey="221814r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the umount command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_postdrop" ownerid="OL07-00-030760" disa="135" severity="medium">
+ <VMSinfo VKey="221815" SVKey="221815r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the postdrop command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_postqueue" ownerid="OL07-00-030770" disa="135" severity="medium">
+ <VMSinfo VKey="221816" SVKey="221816r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the postqueue command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_ssh_keysign" ownerid="OL07-00-030780" disa="135" severity="medium">
+ <VMSinfo VKey="221817" SVKey="221817r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the ssh-keysign command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_crontab" ownerid="OL07-00-030800" disa="135" severity="medium">
+ <VMSinfo VKey="221818" SVKey="221818r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the crontab command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_pam_timestamp_check" ownerid="OL07-00-030810" disa="172" severity="medium">
+ <VMSinfo VKey="221819" SVKey="221819r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the pam_timestamp_check command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_kernel_module_loading_delete" ownerid="OL07-00-030819" disa="172" severity="medium">
+ <VMSinfo VKey="221820" SVKey="221820r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the create_module syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_kernel_module_loading_init" ownerid="OL07-00-030820" disa="172" severity="medium">
+ <VMSinfo VKey="221821" SVKey="221821r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the init_module syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_kernel_module_loading_finit" ownerid="OL07-00-030821" disa="172" severity="medium">
+ <VMSinfo VKey="221822" SVKey="221822r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the finit_module syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_kernel_module_loading_delete" ownerid="OL07-00-030830" disa="172" severity="medium">
+ <VMSinfo VKey="221823" SVKey="221823r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the delete_module syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_kernel_module_loading_delete" ownerid="OL07-00-030840" disa="172" severity="medium">
+ <VMSinfo VKey="221824" SVKey="221824r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the kmod command."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_usergroup_modification_passwd" ownerid="OL07-00-030870" disa="2130" severity="medium">
+ <VMSinfo VKey="221825" SVKey="221825r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/passwd."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_usergroup_modification_group" ownerid="OL07-00-030871" disa="18" severity="medium">
+ <VMSinfo VKey="221826" SVKey="221826r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/group."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_usergroup_modification_gshadow" ownerid="OL07-00-030872" disa="18" severity="medium">
+ <VMSinfo VKey="221827" SVKey="221827r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/gshadow."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_usergroup_modification_shadow" ownerid="OL07-00-030873" disa="18" severity="medium">
+ <VMSinfo VKey="221828" SVKey="221828r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_usergroup_modification_opasswd" ownerid="OL07-00-030874" disa="18" severity="medium">
+ <VMSinfo VKey="221829" SVKey="221829r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/opasswd."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_file_deletion_events_rename" ownerid="OL07-00-030880" disa="2884" severity="medium">
+ <VMSinfo VKey="221830" SVKey="221830r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the rename syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_file_deletion_events_renameat" ownerid="OL07-00-030890" disa="2884" severity="medium">
+ <VMSinfo VKey="221831" SVKey="221831r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the renameat syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_file_deletion_events_rmdir" ownerid="OL07-00-030900" disa="2884" severity="medium">
+ <VMSinfo VKey="221832" SVKey="221832r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the rmdir syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_file_deletion_events_unlink" ownerid="OL07-00-030910" disa="2884" severity="medium">
+ <VMSinfo VKey="221833" SVKey="221833r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the unlink syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="audit_rules_file_deletion_events_unlinkat" ownerid="OL07-00-030920" disa="2884" severity="medium">
+ <VMSinfo VKey="221834" SVKey="221834r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must audit all uses of the unlinkat syscall."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="rsyslog_remote_loghost" ownerid="OL07-00-031000" disa="366" severity="medium">
+ <VMSinfo VKey="221835" SVKey="221835r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must send rsyslog output to a log aggregation server."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="rsyslog_nolisten" ownerid="OL07-00-031010" disa="366" severity="medium">
+ <VMSinfo VKey="221836" SVKey="221836r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the rsyslog daemon does not accept log messages from other servers unless the server is being used for log aggregation."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="install_mcafee_antivirus" ownerid="OL07-00-032000" disa="366" severity="high">
+ <VMSinfo VKey="221837" SVKey="221837r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must use a virus scan program."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_max_concurrent_login_sessions" ownerid="OL07-00-040000" disa="54" severity="low">
+ <VMSinfo VKey="221838" SVKey="221838r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must limit the number of concurrent sessions to 10 for all accounts and/or account types."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="configure_firewalld_ports" ownerid="OL07-00-040100" disa="2314" severity="medium">
+ <VMSinfo VKey="221839" SVKey="221839r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured to prohibit or restrict the use of functions, ports, protocols, and/or services, as defined in the Ports, Protocols, and Services Management Component Local Service Assessment (PPSM CLSA) and vulnerability assessments."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_use_approved_ciphers" ownerid="OL07-00-040110" disa="3123" severity="medium">
+ <VMSinfo VKey="221840" SVKey="221840r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must use a FIPS 140-2 approved cryptographic algorithm for SSH communications."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="accounts_tmout" ownerid="OL07-00-040160" disa="1133" severity="medium">
+ <VMSinfo VKey="221841" SVKey="221841r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all network connections associated with a communication session are terminated at the end of the session or after 10 minutes of inactivity from the user at a command prompt, except to fulfill documented and validated mission requirements."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_enable_warning_banner" ownerid="OL07-00-040170" disa="48" severity="medium">
+ <VMSinfo VKey="221842" SVKey="221842r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner immediately prior to, or as part of, remote access logon prompts."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sssd_ldap_start_tls" ownerid="OL07-00-040180" disa="1453" severity="medium">
+ <VMSinfo VKey="221843" SVKey="221843r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) authentication communications."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sssd_ldap_configure_tls_reqcert" ownerid="OL07-00-040190" disa="1453" severity="medium">
+ <VMSinfo VKey="221844" SVKey="221844r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) communications."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sssd_ldap_configure_tls_ca" ownerid="OL07-00-040200" disa="1453" severity="medium">
+ <VMSinfo VKey="221845" SVKey="221845r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) communications."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_kernel_randomize_va_space" ownerid="OL07-00-040201" disa="2824" severity="medium">
+ <VMSinfo VKey="221846" SVKey="221846r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must implement virtual address space randomization."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="package_openssh-server_installed" ownerid="OL07-00-040300" disa="2422" severity="medium">
+ <VMSinfo VKey="221847" SVKey="221847r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all networked systems have SSH installed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="service_sshd_enabled" ownerid="OL07-00-040310" disa="2418" severity="medium">
+ <VMSinfo VKey="221848" SVKey="221848r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all networked systems use SSH for confidentiality and integrity of transmitted and received information as well as information during preparation for transmission."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_set_idle_timeout" ownerid="OL07-00-040320" disa="1133" severity="medium">
+ <VMSinfo VKey="221849" SVKey="221849r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all network connections associated with SSH traffic are terminated at the end of the session or after 10 minutes of inactivity, except to fulfill documented and validated mission requirements."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_rhosts_rsa" ownerid="OL07-00-040330" disa="366" severity="medium">
+ <VMSinfo VKey="221850" SVKey="221850r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using RSA rhosts authentication."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_set_keepalive" ownerid="OL07-00-040340" disa="1133" severity="medium">
+ <VMSinfo VKey="221851" SVKey="221851r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all network connections associated with SSH traffic terminate after a period of inactivity."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_rhosts" ownerid="OL07-00-040350" disa="366" severity="medium">
+ <VMSinfo VKey="221852" SVKey="221852r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using rhosts authentication."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_print_last_log" ownerid="OL07-00-040360" disa="366" severity="medium">
+ <VMSinfo VKey="221853" SVKey="221853r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must display the date and time of the last successful account logon upon an SSH logon."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_root_login" ownerid="OL07-00-040370" disa="366" severity="medium">
+ <VMSinfo VKey="221854" SVKey="221854r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not permit direct logons to the root account using remote access via SSH."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_user_known_hosts" ownerid="OL07-00-040380" disa="366" severity="medium">
+ <VMSinfo VKey="221855" SVKey="221855r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using known hosts authentication."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_allow_only_protocol2" ownerid="OL07-00-040390" disa="197" severity="high">
+ <VMSinfo VKey="221856" SVKey="221856r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon is configured to only use the SSHv2 protocol."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_use_approved_macs" ownerid="OL07-00-040400" disa="1453" severity="medium">
+ <VMSinfo VKey="221857" SVKey="221857r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon is configured to only use Message Authentication Codes (MACs) employing FIPS 140-2 approved cryptographic hash algorithms."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_permissions_sshd_pub_key" ownerid="OL07-00-040410" disa="366" severity="medium">
+ <VMSinfo VKey="221858" SVKey="221858r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH public host key files have mode 0644 or less permissive."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_permissions_sshd_private_key" ownerid="OL07-00-040420" disa="366" severity="medium">
+ <VMSinfo VKey="221859" SVKey="221859r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH private host key files have mode 0640 or less permissive."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_gssapi_auth" ownerid="OL07-00-040430" disa="1813" severity="medium">
+ <VMSinfo VKey="221860" SVKey="221860r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon does not permit Generic Security Service Application Program Interface (GSSAPI) authentication unless needed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_kerb_auth" ownerid="OL07-00-040440" disa="1813" severity="medium">
+ <VMSinfo VKey="221861" SVKey="221861r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon does not permit Kerberos authentication unless needed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_enable_strictmodes" ownerid="OL07-00-040450" disa="366" severity="medium">
+ <VMSinfo VKey="221862" SVKey="221862r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon performs strict mode checking of home directory configuration files."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_use_priv_separation" ownerid="OL07-00-040460" disa="366" severity="medium">
+ <VMSinfo VKey="221863" SVKey="221863r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon uses privilege separation."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_disable_compression" ownerid="OL07-00-040470" disa="366" severity="medium">
+ <VMSinfo VKey="221864" SVKey="221864r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the SSH daemon does not allow compression or only allows compression after successful authentication."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="XXXX" ownerid="OL07-00-040480" disa="2468" severity="medium">
+ <VMSinfo VKey="221865" SVKey="221865r5059" VRelease="r505922"/>
+ <title text="The operating system must request and perform data origin authentication verification and data integrity verification on the name/address resolution responses the system receives from authoritative sources."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="chronyd_or_ntpd_set_maxpoll" ownerid="OL07-00-040500" disa="1891" severity="medium">
+ <VMSinfo VKey="221866" SVKey="221866r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must, for networked systems, synchronize clocks with a server that is synchronized to one of the redundant United States Naval Observatory (USNO) time servers, a time server designated for the appropriate DoD network (NIPRNet/SIPRNet), and/or the Global Positioning System (GPS)."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_tcp_invalid_ratelimit" ownerid="OL07-00-040510" disa="2385" severity="medium">
+ <VMSinfo VKey="221867" SVKey="221867r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must protect against or limit the effects of Denial of Service (DoS) attacks by validating the operating system is implementing rate-limiting measures on impacted network interfaces."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="service_firewalld_enabled" ownerid="OL07-00-040520" disa="366" severity="medium">
+ <VMSinfo VKey="221868" SVKey="221868r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must enable an application firewall, if available."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="display_login_attempts" ownerid="OL07-00-040530" disa="366" severity="low">
+ <VMSinfo VKey="221869" SVKey="221869r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must display the date and time of the last successful account logon upon logon."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="no_user_host_based_files" ownerid="OL07-00-040540" disa="366" severity="high">
+ <VMSinfo VKey="221870" SVKey="221870r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not contain .shosts files."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="no_host_based_files" ownerid="OL07-00-040550" disa="366" severity="high">
+ <VMSinfo VKey="221871" SVKey="221871r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not contain shosts.equiv files."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="network_configure_name_resolution" ownerid="OL07-00-040600" disa="366" severity="low">
+ <VMSinfo VKey="221872" SVKey="221872r5059" VRelease="r505922"/>
+ <title text="For Oracle Linux operating systems using DNS resolution, at least two name servers must be configured."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_conf_all_accept_source_route" ownerid="OL07-00-040610" disa="366" severity="medium">
+ <VMSinfo VKey="221873" SVKey="221873r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_conf_all_rp_filter" ownerid="OL07-00-040611" disa="366" severity="medium">
+ <VMSinfo VKey="221874" SVKey="221874r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must use a reverse-path filter for IPv4 network traffic when possible on all interfaces."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_conf_default_rp_filter" ownerid="OL07-00-040612" disa="366" severity="medium">
+ <VMSinfo VKey="221875" SVKey="221875r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must use a reverse-path filter for IPv4 network traffic when possible by default."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_conf_default_accept_source_route" ownerid="OL07-00-040620" disa="366" severity="medium">
+ <VMSinfo VKey="221876" SVKey="221876r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets by default."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_icmp_echo_ignore_broadcasts" ownerid="OL07-00-040630" disa="366" severity="medium">
+ <VMSinfo VKey="221877" SVKey="221877r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not respond to Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) echoes sent to a broadcast address."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_conf_default_accept_redirects" ownerid="OL07-00-040640" disa="366" severity="medium">
+ <VMSinfo VKey="221878" SVKey="221878r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must prevent Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages from being accepted."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_conf_all_accept_redirects" ownerid="OL07-00-040641" disa="366" severity="medium">
+ <VMSinfo VKey="221879" SVKey="221879r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must ignore Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_conf_default_send_redirects" ownerid="OL07-00-040650" disa="366" severity="medium">
+ <VMSinfo VKey="221880" SVKey="221880r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not allow interfaces to perform Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects by default."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_conf_all_send_redirects" ownerid="OL07-00-040660" disa="366" severity="medium">
+ <VMSinfo VKey="221881" SVKey="221881r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not send Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="network_sniffer_disabled" ownerid="OL07-00-040670" disa="366" severity="medium">
+ <VMSinfo VKey="221882" SVKey="221882r5059" VRelease="r505922"/>
+ <title text="Network interfaces configured on The Oracle Linux operating system must not be in promiscuous mode."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="postfix_prevent_unrestricted_relay" ownerid="OL07-00-040680" disa="366" severity="medium">
+ <VMSinfo VKey="221883" SVKey="221883r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured to prevent unrestricted mail relaying."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="package_vsftpd_removed" ownerid="OL07-00-040690" disa="366" severity="high">
+ <VMSinfo VKey="221884" SVKey="221884r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have a File Transfer Protocol (FTP) server package installed unless needed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="package_tftp-server_removed" ownerid="OL07-00-040700" disa="366" severity="high">
+ <VMSinfo VKey="221885" SVKey="221885r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have the Trivial File Transfer Protocol (TFTP) server package installed if not required for operational support."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sshd_enable_x11_forwarding" ownerid="OL07-00-040710" disa="366" severity="high">
+ <VMSinfo VKey="221886" SVKey="221886r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that remote X connections for interactive users are encrypted."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="tftpd_uses_secure_mode" ownerid="OL07-00-040720" disa="366" severity="medium">
+ <VMSinfo VKey="221887" SVKey="221887r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that if the Trivial File Transfer Protocol (TFTP) server is required, the TFTP daemon is configured to operate in secure mode."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="package_xorg-x11-server-common_removed" ownerid="OL07-00-040730" disa="366" severity="medium">
+ <VMSinfo VKey="221888" SVKey="221888r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have a graphical display manager installed unless approved."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv4_ip_forward" ownerid="OL07-00-040740" disa="366" severity="medium">
+ <VMSinfo VKey="221889" SVKey="221889r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not be performing packet forwarding unless the system is a router."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="mount_option_krb_sec_remote_filesystems" ownerid="OL07-00-040750" disa="366" severity="medium">
+ <VMSinfo VKey="221890" SVKey="221890r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that the Network File System (NFS) is configured to use RPCSEC_GSS."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="snmpd_not_default_password" ownerid="OL07-00-040800" disa="366" severity="high">
+ <VMSinfo VKey="221891" SVKey="221891r5059" VRelease="r505922"/>
+ <title text="SNMP community strings on the Oracle Linux operating system must be changed from the default."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="set_firewalld_default_zone" ownerid="OL07-00-040810" disa="366" severity="medium">
+ <VMSinfo VKey="221892" SVKey="221892r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system access control program must be configured to grant or deny system access to specific hosts and services."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="libreswan_approved_tunnels" ownerid="OL07-00-040820" disa="366" severity="medium">
+ <VMSinfo VKey="221893" SVKey="221893r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not have unauthorized IP tunnels configured."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sysctl_net_ipv6_conf_all_accept_source_route" ownerid="OL07-00-040830" disa="366" severity="medium">
+ <VMSinfo VKey="221894" SVKey="221894r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must not forward IPv6 source-routed packets."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="install_smartcard_packages" ownerid="OL07-00-041001" disa="1954" severity="medium">
+ <VMSinfo VKey="221895" SVKey="221895r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must have the required packages for multifactor authentication installed."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="sssd_enable_pam_services" ownerid="OL07-00-041002" disa="1948" severity="medium">
+ <VMSinfo VKey="221896" SVKey="221896r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must implement multifactor authentication for access to privileged accounts via pluggable authentication modules (PAM)."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="smartcard_configure_cert_checking" ownerid="OL07-00-041003" disa="1953" severity="medium">
+ <VMSinfo VKey="221897" SVKey="221897r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must implement certificate status checking for PKI authentication."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="wireless_disable_interfaces" ownerid="OL07-00-041010" disa="2421" severity="medium">
+ <VMSinfo VKey="221898" SVKey="221898r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must be configured so that all wireless network adapters are disabled."/>
+ </overlay>
+ <overlay owner="disastig" ruleid="file_permissions_var_log_audit" ownerid="OL07-00-910055" disa="164" severity="medium">
+ <VMSinfo VKey="221899" SVKey="221899r5059" VRelease="r505922"/>
+ <title text="The Oracle Linux operating system must protect audit information from unauthorized read, modification, or deletion."/>
+ </overlay>
+</overlays>
diff --git a/shared/references/disa-stig-ol7-v1r1-xccdf-manual.xml b/shared/references/disa-stig-ol7-v1r1-xccdf-manual.xml
deleted file mode 100644
index 48b9c6affb..0000000000
--- a/shared/references/disa-stig-ol7-v1r1-xccdf-manual.xml
+++ /dev/null
@@ -1,4928 +0,0 @@
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idref="V-99177" selected="true" /><select idref="V-99179" selected="true" /><select idref="V-99181" selected="true" /><select idref="V-99185" selected="true" /><select idref="V-99187" selected="true" /><select idref="V-99189" selected="true" /><select idref="V-99191" selected="true" /><select idref="V-99193" selected="true" /><select idref="V-99195" selected="true" /><select idref="V-99197" selected="true" /><select idref="V-99199" selected="true" /><select idref="V-99201" selected="true" /><select idref="V-99203" selected="true" /><select idref="V-99205" selected="true" /><select idref="V-99207" selected="true" /><select idref="V-99209" selected="true" /><select idref="V-99211" selected="true" /><select idref="V-99213" selected="true" /><select idref="V-99215" selected="true" /><select idref="V-99217" selected="true" /><select idref="V-99219" selected="true" /><select idref="V-99221" selected="true" /><select idref="V-99223" selected="true" /><select idref="V-99225" selected="true" /><select idref="V-99227" selected="true" /><select idref="V-99229" selected="true" /><select idref="V-99231" selected="true" /><select idref="V-99233" selected="true" /><select idref="V-99235" selected="true" /><select idref="V-99237" selected="true" /><select idref="V-99239" selected="true" /><select idref="V-99241" selected="true" /><select idref="V-99243" selected="true" /><select idref="V-99245" selected="true" /><select idref="V-99247" selected="true" /><select idref="V-99249" selected="true" /><select idref="V-99251" selected="true" /><select idref="V-99253" selected="true" /><select idref="V-99255" selected="true" /><select idref="V-99257" selected="true" /><select idref="V-99259" selected="true" /><select idref="V-99261" selected="true" /><select idref="V-99263" selected="true" /><select idref="V-99265" selected="true" /><select idref="V-99267" selected="true" /><select idref="V-99269" selected="true" /><select idref="V-99271" selected="true" /><select idref="V-99273" selected="true" /><select idref="V-99275" selected="true" /><select idref="V-99277" selected="true" /><select idref="V-99279" selected="true" /><select idref="V-99281" selected="true" /><select idref="V-99283" selected="true" /><select idref="V-99285" selected="true" /><select idref="V-99287" selected="true" /><select idref="V-99289" selected="true" /><select idref="V-99291" selected="true" /><select idref="V-99293" selected="true" /><select idref="V-99295" selected="true" /><select idref="V-99297" selected="true" /><select idref="V-99299" selected="true" /><select idref="V-99301" selected="true" /><select idref="V-99303" selected="true" /><select idref="V-99305" selected="true" /><select idref="V-99307" selected="true" /><select idref="V-99309" selected="true" /><select idref="V-99311" selected="true" /><select idref="V-99313" selected="true" /><select idref="V-99315" selected="true" /><select idref="V-99317" selected="true" /><select idref="V-99319" selected="true" /><select idref="V-99321" selected="true" /><select idref="V-99323" selected="true" /><select idref="V-99325" selected="true" /><select idref="V-99327" selected="true" /><select idref="V-99329" selected="true" /><select idref="V-99331" selected="true" /><select idref="V-99333" selected="true" /><select idref="V-99335" selected="true" /><select idref="V-99337" selected="true" /><select idref="V-99339" selected="true" /><select idref="V-99341" selected="true" /><select idref="V-99343" selected="true" /><select idref="V-99345" selected="true" /><select idref="V-99347" selected="true" /><select idref="V-99349" selected="true" /><select idref="V-99351" selected="true" /><select idref="V-99353" selected="true" /><select idref="V-99355" selected="true" /><select idref="V-99357" selected="true" /><select idref="V-99359" selected="true" /><select idref="V-99361" selected="true" /><select idref="V-99363" selected="true" /><select idref="V-99365" selected="true" /><select idref="V-99367" selected="true" /><select idref="V-99369" selected="true" /><select idref="V-99371" selected="true" /><select idref="V-99373" selected="true" /><select idref="V-99375" selected="true" /><select idref="V-99377" selected="true" /><select idref="V-99379" selected="true" /><select idref="V-99381" selected="true" /><select idref="V-99383" selected="true" /><select idref="V-99385" selected="true" /><select idref="V-99387" selected="true" /><select idref="V-99389" selected="true" /><select idref="V-99391" selected="true" /><select idref="V-99393" selected="true" /><select idref="V-99395" selected="true" /><select idref="V-99397" selected="true" /><select idref="V-99399" selected="true" /><select idref="V-99401" selected="true" /><select idref="V-99403" selected="true" /><select idref="V-99405" selected="true" /><select idref="V-99407" selected="true" /><select idref="V-99409" selected="true" /><select idref="V-99411" selected="true" /><select idref="V-99413" selected="true" /><select idref="V-99415" selected="true" /><select idref="V-99417" selected="true" /><select idref="V-99419" selected="true" /><select idref="V-99421" selected="true" /><select idref="V-99423" selected="true" /><select idref="V-99425" selected="true" /><select idref="V-99427" selected="true" /><select idref="V-99429" selected="true" /><select idref="V-99431" selected="true" /><select idref="V-99433" selected="true" /><select idref="V-99435" selected="true" /><select idref="V-99437" selected="true" /><select idref="V-99439" selected="true" /><select idref="V-99441" selected="true" /><select idref="V-99443" selected="true" /><select idref="V-99445" selected="true" /><select idref="V-99447" selected="true" /><select idref="V-99449" selected="true" /><select idref="V-99451" selected="true" /><select idref="V-99453" selected="true" /><select idref="V-99455" selected="true" /><select idref="V-99457" selected="true" /><select idref="V-99459" selected="true" /><select idref="V-99461" selected="true" /><select idref="V-99463" selected="true" /><select idref="V-99465" selected="true" /><select idref="V-99467" selected="true" /><select idref="V-99469" selected="true" /><select idref="V-99471" selected="true" /><select idref="V-99473" selected="true" /><select idref="V-99475" selected="true" /><select idref="V-99477" selected="true" /><select idref="V-99479" selected="true" /><select idref="V-99481" selected="true" /><select idref="V-99483" selected="true" /><select idref="V-99485" selected="true" /><select idref="V-99487" selected="true" /><select idref="V-99489" selected="true" /><select idref="V-99491" selected="true" /><select idref="V-99493" selected="true" /><select idref="V-99495" selected="true" /><select idref="V-99497" selected="true" /><select idref="V-99499" selected="true" /><select idref="V-99501" selected="true" /><select idref="V-99503" selected="true" /><select idref="V-99505" selected="true" /><select idref="V-99507" selected="true" /><select idref="V-99509" selected="true" /><select idref="V-99511" selected="true" /><select idref="V-99513" selected="true" /><select idref="V-99515" selected="true" /><select idref="V-99517" selected="true" /><select idref="V-99519" selected="true" /><select idref="V-99521" selected="true" /><select idref="V-99523" selected="true" /><select idref="V-99525" selected="true" /><select idref="V-99527" selected="true" /><select idref="V-99529" selected="true" /><select idref="V-99531" selected="true" /><select idref="V-99533" selected="true" /><select idref="V-99535" selected="true" /><select idref="V-99537" selected="true" /><select idref="V-99539" selected="true" /><select idref="V-99631" selected="true" /></Profile><Profile id="MAC-1_Sensitive"><title>I - Mission Critical Sensitive</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-99045" selected="true" /><select idref="V-99047" selected="true" /><select idref="V-99049" selected="true" /><select idref="V-99051" selected="true" /><select idref="V-99053" selected="true" /><select idref="V-99055" selected="true" /><select idref="V-99057" selected="true" /><select idref="V-99059" selected="true" /><select idref="V-99061" selected="true" /><select idref="V-99063" selected="true" /><select idref="V-99065" selected="true" /><select idref="V-99067" selected="true" /><select idref="V-99069" selected="true" /><select idref="V-99071" selected="true" /><select idref="V-99073" selected="true" /><select idref="V-99075" selected="true" /><select idref="V-99077" selected="true" /><select idref="V-99079" selected="true" /><select idref="V-99081" selected="true" /><select idref="V-99083" selected="true" /><select idref="V-99085" selected="true" /><select idref="V-99087" selected="true" /><select idref="V-99089" selected="true" /><select idref="V-99091" selected="true" /><select idref="V-99093" selected="true" /><select idref="V-99095" selected="true" /><select idref="V-99097" selected="true" /><select idref="V-99099" selected="true" /><select idref="V-99101" selected="true" /><select idref="V-99103" selected="true" /><select idref="V-99105" selected="true" /><select idref="V-99107" selected="true" /><select idref="V-99109" selected="true" /><select idref="V-99111" selected="true" /><select idref="V-99113" selected="true" /><select idref="V-99115" selected="true" /><select idref="V-99117" selected="true" /><select idref="V-99119" selected="true" /><select idref="V-99121" selected="true" /><select idref="V-99123" selected="true" /><select idref="V-99125" selected="true" /><select idref="V-99127" selected="true" /><select idref="V-99129" selected="true" /><select idref="V-99131" selected="true" /><select idref="V-99133" selected="true" /><select idref="V-99135" selected="true" /><select idref="V-99137" selected="true" /><select idref="V-99139" selected="true" /><select idref="V-99141" selected="true" /><select idref="V-99143" selected="true" /><select idref="V-99145" selected="true" /><select idref="V-99147" selected="true" /><select idref="V-99149" selected="true" /><select idref="V-99151" selected="true" /><select idref="V-99153" selected="true" /><select idref="V-99155" selected="true" /><select idref="V-99157" selected="true" /><select idref="V-99159" selected="true" /><select idref="V-99161" selected="true" /><select idref="V-99163" selected="true" /><select idref="V-99165" selected="true" /><select idref="V-99167" selected="true" /><select idref="V-99169" selected="true" /><select idref="V-99171" selected="true" /><select idref="V-99173" selected="true" /><select idref="V-99175" selected="true" /><select idref="V-99177" selected="true" /><select idref="V-99179" selected="true" /><select idref="V-99181" selected="true" /><select idref="V-99185" selected="true" /><select idref="V-99187" selected="true" /><select idref="V-99189" selected="true" /><select idref="V-99191" selected="true" /><select idref="V-99193" selected="true" /><select idref="V-99195" selected="true" /><select idref="V-99197" selected="true" /><select idref="V-99199" selected="true" /><select idref="V-99201" selected="true" /><select idref="V-99203" selected="true" /><select idref="V-99205" selected="true" /><select idref="V-99207" selected="true" /><select idref="V-99209" selected="true" /><select idref="V-99211" selected="true" /><select idref="V-99213" selected="true" /><select idref="V-99215" selected="true" /><select idref="V-99217" selected="true" /><select idref="V-99219" selected="true" /><select idref="V-99221" selected="true" /><select idref="V-99223" selected="true" /><select idref="V-99225" selected="true" /><select idref="V-99227" selected="true" /><select idref="V-99229" selected="true" /><select idref="V-99231" selected="true" /><select idref="V-99233" selected="true" /><select idref="V-99235" selected="true" /><select idref="V-99237" selected="true" /><select idref="V-99239" selected="true" /><select idref="V-99241" selected="true" /><select idref="V-99243" selected="true" /><select idref="V-99245" selected="true" /><select idref="V-99247" selected="true" /><select idref="V-99249" selected="true" /><select idref="V-99251" selected="true" /><select idref="V-99253" selected="true" /><select idref="V-99255" selected="true" /><select idref="V-99257" selected="true" /><select idref="V-99259" selected="true" /><select idref="V-99261" selected="true" /><select idref="V-99263" selected="true" /><select idref="V-99265" selected="true" /><select idref="V-99267" selected="true" /><select idref="V-99269" selected="true" /><select idref="V-99271" selected="true" /><select idref="V-99273" selected="true" /><select idref="V-99275" selected="true" /><select idref="V-99277" selected="true" /><select idref="V-99279" selected="true" /><select idref="V-99281" selected="true" /><select idref="V-99283" selected="true" /><select idref="V-99285" selected="true" /><select idref="V-99287" selected="true" /><select idref="V-99289" selected="true" /><select idref="V-99291" selected="true" /><select idref="V-99293" selected="true" /><select idref="V-99295" selected="true" /><select idref="V-99297" selected="true" /><select idref="V-99299" selected="true" /><select idref="V-99301" selected="true" /><select idref="V-99303" selected="true" /><select idref="V-99305" selected="true" /><select idref="V-99307" selected="true" /><select idref="V-99309" selected="true" /><select idref="V-99311" selected="true" /><select idref="V-99313" selected="true" /><select idref="V-99315" selected="true" /><select idref="V-99317" selected="true" /><select idref="V-99319" selected="true" /><select idref="V-99321" selected="true" /><select idref="V-99323" selected="true" /><select idref="V-99325" selected="true" /><select idref="V-99327" selected="true" /><select idref="V-99329" selected="true" /><select idref="V-99331" selected="true" /><select idref="V-99333" selected="true" /><select idref="V-99335" selected="true" /><select idref="V-99337" selected="true" /><select idref="V-99339" selected="true" /><select idref="V-99341" selected="true" /><select idref="V-99343" selected="true" /><select idref="V-99345" selected="true" /><select idref="V-99347" selected="true" /><select idref="V-99349" selected="true" /><select idref="V-99351" selected="true" /><select idref="V-99353" selected="true" /><select idref="V-99355" selected="true" /><select idref="V-99357" selected="true" /><select idref="V-99359" selected="true" /><select idref="V-99361" selected="true" /><select idref="V-99363" selected="true" /><select idref="V-99365" selected="true" /><select idref="V-99367" selected="true" /><select idref="V-99369" selected="true" /><select idref="V-99371" selected="true" /><select idref="V-99373" selected="true" /><select idref="V-99375" selected="true" /><select idref="V-99377" selected="true" /><select idref="V-99379" selected="true" /><select idref="V-99381" selected="true" /><select idref="V-99383" selected="true" /><select idref="V-99385" selected="true" /><select idref="V-99387" selected="true" /><select idref="V-99389" selected="true" /><select idref="V-99391" selected="true" /><select idref="V-99393" selected="true" /><select idref="V-99395" selected="true" /><select idref="V-99397" selected="true" /><select idref="V-99399" selected="true" /><select idref="V-99401" selected="true" /><select idref="V-99403" selected="true" /><select idref="V-99405" selected="true" /><select idref="V-99407" selected="true" /><select idref="V-99409" selected="true" /><select idref="V-99411" selected="true" /><select idref="V-99413" selected="true" /><select idref="V-99415" selected="true" /><select idref="V-99417" selected="true" /><select idref="V-99419" selected="true" /><select idref="V-99421" selected="true" /><select idref="V-99423" selected="true" /><select idref="V-99425" selected="true" /><select idref="V-99427" selected="true" /><select idref="V-99429" selected="true" /><select idref="V-99431" selected="true" /><select idref="V-99433" selected="true" /><select idref="V-99435" selected="true" /><select idref="V-99437" selected="true" /><select idref="V-99439" selected="true" /><select idref="V-99441" selected="true" /><select idref="V-99443" selected="true" /><select idref="V-99445" selected="true" /><select idref="V-99447" selected="true" /><select idref="V-99449" selected="true" /><select idref="V-99451" selected="true" /><select idref="V-99453" selected="true" /><select idref="V-99455" selected="true" /><select idref="V-99457" selected="true" /><select idref="V-99459" selected="true" /><select idref="V-99461" selected="true" /><select idref="V-99463" selected="true" /><select idref="V-99465" selected="true" /><select idref="V-99467" selected="true" /><select idref="V-99469" selected="true" /><select idref="V-99471" selected="true" /><select idref="V-99473" selected="true" /><select idref="V-99475" selected="true" /><select idref="V-99477" selected="true" /><select idref="V-99479" selected="true" /><select idref="V-99481" selected="true" /><select idref="V-99483" selected="true" /><select idref="V-99485" selected="true" /><select idref="V-99487" selected="true" /><select idref="V-99489" selected="true" /><select idref="V-99491" selected="true" /><select idref="V-99493" selected="true" /><select idref="V-99495" selected="true" /><select idref="V-99497" selected="true" /><select idref="V-99499" selected="true" /><select idref="V-99501" selected="true" /><select idref="V-99503" selected="true" /><select idref="V-99505" selected="true" /><select idref="V-99507" selected="true" /><select idref="V-99509" selected="true" /><select idref="V-99511" selected="true" /><select idref="V-99513" selected="true" /><select idref="V-99515" selected="true" /><select idref="V-99517" selected="true" /><select idref="V-99519" selected="true" /><select idref="V-99521" selected="true" /><select idref="V-99523" selected="true" /><select idref="V-99525" selected="true" /><select idref="V-99527" selected="true" /><select idref="V-99529" selected="true" /><select idref="V-99531" selected="true" /><select idref="V-99533" selected="true" /><select idref="V-99535" selected="true" /><select idref="V-99537" selected="true" /><select idref="V-99539" selected="true" /><select idref="V-99631" selected="true" /></Profile><Profile id="MAC-2_Classified"><title>II - Mission Support Classified</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-99045" selected="true" /><select idref="V-99047" selected="true" /><select idref="V-99049" selected="true" /><select idref="V-99051" selected="true" /><select idref="V-99053" selected="true" /><select idref="V-99055" selected="true" /><select idref="V-99057" selected="true" /><select idref="V-99059" selected="true" /><select idref="V-99061" selected="true" /><select idref="V-99063" selected="true" /><select idref="V-99065" selected="true" /><select idref="V-99067" selected="true" /><select idref="V-99069" selected="true" /><select idref="V-99071" selected="true" /><select idref="V-99073" selected="true" /><select idref="V-99075" selected="true" /><select idref="V-99077" selected="true" /><select idref="V-99079" selected="true" /><select idref="V-99081" selected="true" /><select idref="V-99083" selected="true" /><select idref="V-99085" selected="true" /><select idref="V-99087" selected="true" /><select idref="V-99089" selected="true" /><select idref="V-99091" selected="true" /><select idref="V-99093" selected="true" /><select idref="V-99095" selected="true" /><select idref="V-99097" selected="true" /><select idref="V-99099" selected="true" /><select idref="V-99101" selected="true" /><select idref="V-99103" selected="true" /><select idref="V-99105" selected="true" /><select idref="V-99107" selected="true" /><select idref="V-99109" selected="true" /><select idref="V-99111" selected="true" /><select idref="V-99113" selected="true" /><select idref="V-99115" selected="true" /><select idref="V-99117" selected="true" /><select idref="V-99119" selected="true" /><select idref="V-99121" selected="true" /><select idref="V-99123" selected="true" /><select idref="V-99125" selected="true" /><select idref="V-99127" selected="true" /><select idref="V-99129" selected="true" /><select idref="V-99131" selected="true" /><select idref="V-99133" selected="true" /><select idref="V-99135" selected="true" /><select idref="V-99137" selected="true" /><select idref="V-99139" selected="true" /><select idref="V-99141" selected="true" /><select idref="V-99143" selected="true" /><select idref="V-99145" selected="true" /><select idref="V-99147" selected="true" /><select idref="V-99149" selected="true" /><select idref="V-99151" selected="true" /><select idref="V-99153" selected="true" /><select idref="V-99155" selected="true" /><select idref="V-99157" selected="true" /><select idref="V-99159" selected="true" /><select idref="V-99161" selected="true" /><select idref="V-99163" selected="true" /><select idref="V-99165" selected="true" /><select idref="V-99167" selected="true" /><select idref="V-99169" selected="true" /><select idref="V-99171" selected="true" /><select idref="V-99173" selected="true" /><select idref="V-99175" selected="true" /><select idref="V-99177" selected="true" /><select idref="V-99179" selected="true" /><select idref="V-99181" selected="true" /><select idref="V-99185" selected="true" /><select idref="V-99187" selected="true" /><select idref="V-99189" selected="true" /><select idref="V-99191" selected="true" /><select idref="V-99193" selected="true" /><select idref="V-99195" selected="true" /><select idref="V-99197" selected="true" /><select idref="V-99199" selected="true" /><select idref="V-99201" selected="true" /><select idref="V-99203" selected="true" /><select idref="V-99205" selected="true" /><select idref="V-99207" selected="true" /><select idref="V-99209" selected="true" /><select idref="V-99211" selected="true" 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selected="true" /><select idref="V-99261" selected="true" /><select idref="V-99263" selected="true" /><select idref="V-99265" selected="true" /><select idref="V-99267" selected="true" /><select idref="V-99269" selected="true" /><select idref="V-99271" selected="true" /><select idref="V-99273" selected="true" /><select idref="V-99275" selected="true" /><select idref="V-99277" selected="true" /><select idref="V-99279" selected="true" /><select idref="V-99281" selected="true" /><select idref="V-99283" selected="true" /><select idref="V-99285" selected="true" /><select idref="V-99287" selected="true" /><select idref="V-99289" selected="true" /><select idref="V-99291" selected="true" /><select idref="V-99293" selected="true" /><select idref="V-99295" selected="true" /><select idref="V-99297" selected="true" /><select idref="V-99299" selected="true" /><select idref="V-99301" selected="true" /><select idref="V-99303" selected="true" /><select idref="V-99305" selected="true" /><select idref="V-99307" selected="true" /><select idref="V-99309" selected="true" /><select idref="V-99311" selected="true" /><select idref="V-99313" selected="true" /><select idref="V-99315" selected="true" /><select idref="V-99317" selected="true" /><select idref="V-99319" selected="true" /><select idref="V-99321" selected="true" /><select idref="V-99323" selected="true" /><select idref="V-99325" selected="true" /><select idref="V-99327" selected="true" /><select idref="V-99329" selected="true" /><select idref="V-99331" selected="true" /><select idref="V-99333" selected="true" /><select idref="V-99335" selected="true" /><select idref="V-99337" selected="true" /><select idref="V-99339" selected="true" /><select idref="V-99341" selected="true" /><select idref="V-99343" selected="true" /><select idref="V-99345" selected="true" /><select idref="V-99347" selected="true" /><select idref="V-99349" selected="true" /><select idref="V-99351" selected="true" /><select idref="V-99353" selected="true" /><select idref="V-99355" selected="true" /><select idref="V-99357" selected="true" /><select idref="V-99359" selected="true" /><select idref="V-99361" selected="true" /><select idref="V-99363" selected="true" /><select idref="V-99365" selected="true" /><select idref="V-99367" selected="true" /><select idref="V-99369" selected="true" /><select idref="V-99371" selected="true" /><select idref="V-99373" selected="true" /><select idref="V-99375" selected="true" /><select idref="V-99377" selected="true" /><select idref="V-99379" selected="true" /><select idref="V-99381" selected="true" /><select idref="V-99383" selected="true" /><select idref="V-99385" selected="true" /><select idref="V-99387" selected="true" /><select idref="V-99389" selected="true" /><select idref="V-99391" selected="true" /><select idref="V-99393" selected="true" /><select idref="V-99395" selected="true" /><select idref="V-99397" selected="true" /><select idref="V-99399" selected="true" /><select idref="V-99401" selected="true" /><select idref="V-99403" selected="true" /><select idref="V-99405" selected="true" /><select idref="V-99407" selected="true" /><select idref="V-99409" selected="true" /><select idref="V-99411" selected="true" /><select idref="V-99413" selected="true" /><select idref="V-99415" selected="true" /><select idref="V-99417" selected="true" /><select idref="V-99419" selected="true" /><select idref="V-99421" selected="true" /><select idref="V-99423" selected="true" /><select idref="V-99425" selected="true" /><select idref="V-99427" selected="true" /><select idref="V-99429" selected="true" /><select idref="V-99431" selected="true" /><select idref="V-99433" selected="true" /><select idref="V-99435" selected="true" /><select idref="V-99437" selected="true" /><select idref="V-99439" selected="true" /><select idref="V-99441" selected="true" /><select idref="V-99443" selected="true" /><select idref="V-99445" selected="true" /><select idref="V-99447" selected="true" /><select idref="V-99449" selected="true" /><select idref="V-99451" selected="true" /><select idref="V-99453" selected="true" /><select idref="V-99455" selected="true" /><select idref="V-99457" selected="true" /><select idref="V-99459" selected="true" /><select idref="V-99461" selected="true" /><select idref="V-99463" selected="true" /><select idref="V-99465" selected="true" /><select idref="V-99467" selected="true" /><select idref="V-99469" selected="true" /><select idref="V-99471" selected="true" /><select idref="V-99473" selected="true" /><select idref="V-99475" selected="true" /><select idref="V-99477" selected="true" /><select idref="V-99479" selected="true" /><select idref="V-99481" selected="true" /><select idref="V-99483" selected="true" /><select idref="V-99485" selected="true" /><select idref="V-99487" selected="true" /><select idref="V-99489" selected="true" /><select idref="V-99491" selected="true" /><select idref="V-99493" selected="true" /><select idref="V-99495" selected="true" /><select idref="V-99497" selected="true" /><select idref="V-99499" selected="true" /><select idref="V-99501" selected="true" /><select idref="V-99503" selected="true" /><select idref="V-99505" selected="true" /><select idref="V-99507" selected="true" /><select idref="V-99509" selected="true" /><select idref="V-99511" selected="true" /><select idref="V-99513" selected="true" /><select idref="V-99515" selected="true" /><select idref="V-99517" selected="true" /><select idref="V-99519" selected="true" /><select idref="V-99521" selected="true" /><select idref="V-99523" selected="true" /><select idref="V-99525" selected="true" /><select idref="V-99527" selected="true" /><select idref="V-99529" selected="true" /><select idref="V-99531" selected="true" /><select idref="V-99533" selected="true" /><select idref="V-99535" selected="true" /><select idref="V-99537" selected="true" /><select idref="V-99539" selected="true" /><select idref="V-99631" selected="true" /></Profile><Profile id="MAC-2_Public"><title>II - Mission Support Public</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-99045" selected="true" /><select idref="V-99047" selected="true" /><select idref="V-99049" selected="true" /><select idref="V-99051" selected="true" /><select idref="V-99053" selected="true" /><select idref="V-99055" selected="true" /><select idref="V-99057" selected="true" /><select idref="V-99059" selected="true" /><select idref="V-99061" selected="true" /><select idref="V-99063" selected="true" /><select idref="V-99065" selected="true" /><select idref="V-99067" selected="true" /><select idref="V-99069" selected="true" /><select idref="V-99071" selected="true" /><select idref="V-99073" selected="true" /><select idref="V-99075" selected="true" /><select idref="V-99077" selected="true" /><select idref="V-99079" selected="true" /><select idref="V-99081" selected="true" /><select idref="V-99083" selected="true" /><select idref="V-99085" selected="true" /><select idref="V-99087" selected="true" /><select idref="V-99089" selected="true" /><select idref="V-99091" selected="true" /><select idref="V-99093" selected="true" /><select idref="V-99095" selected="true" /><select idref="V-99097" selected="true" /><select idref="V-99099" selected="true" /><select idref="V-99101" selected="true" /><select idref="V-99103" selected="true" /><select idref="V-99105" selected="true" /><select idref="V-99107" selected="true" /><select idref="V-99109" selected="true" /><select idref="V-99111" selected="true" /><select idref="V-99113" selected="true" /><select idref="V-99115" selected="true" /><select idref="V-99117" selected="true" /><select idref="V-99119" selected="true" /><select idref="V-99121" selected="true" /><select idref="V-99123" selected="true" /><select idref="V-99125" selected="true" /><select idref="V-99127" selected="true" /><select idref="V-99129" selected="true" /><select idref="V-99131" selected="true" /><select idref="V-99133" selected="true" /><select idref="V-99135" selected="true" /><select idref="V-99137" selected="true" /><select idref="V-99139" selected="true" /><select idref="V-99141" selected="true" /><select idref="V-99143" selected="true" /><select idref="V-99145" selected="true" /><select idref="V-99147" selected="true" /><select idref="V-99149" selected="true" /><select idref="V-99151" selected="true" /><select idref="V-99153" selected="true" /><select idref="V-99155" selected="true" /><select idref="V-99157" selected="true" /><select idref="V-99159" selected="true" /><select idref="V-99161" selected="true" /><select idref="V-99163" selected="true" /><select idref="V-99165" selected="true" /><select idref="V-99167" selected="true" /><select idref="V-99169" selected="true" /><select idref="V-99171" selected="true" /><select idref="V-99173" selected="true" /><select idref="V-99175" selected="true" /><select idref="V-99177" selected="true" /><select idref="V-99179" selected="true" /><select idref="V-99181" selected="true" /><select idref="V-99185" selected="true" /><select idref="V-99187" selected="true" /><select idref="V-99189" selected="true" /><select idref="V-99191" selected="true" /><select idref="V-99193" selected="true" /><select idref="V-99195" selected="true" /><select idref="V-99197" selected="true" /><select idref="V-99199" selected="true" /><select idref="V-99201" selected="true" /><select idref="V-99203" selected="true" /><select idref="V-99205" selected="true" /><select idref="V-99207" selected="true" /><select idref="V-99209" selected="true" /><select idref="V-99211" selected="true" /><select idref="V-99213" selected="true" /><select idref="V-99215" selected="true" /><select idref="V-99217" selected="true" /><select idref="V-99219" selected="true" /><select idref="V-99221" selected="true" /><select idref="V-99223" selected="true" /><select idref="V-99225" selected="true" /><select idref="V-99227" selected="true" /><select idref="V-99229" selected="true" /><select idref="V-99231" selected="true" /><select idref="V-99233" selected="true" /><select idref="V-99235" selected="true" /><select idref="V-99237" selected="true" /><select idref="V-99239" selected="true" /><select idref="V-99241" selected="true" /><select idref="V-99243" selected="true" /><select idref="V-99245" selected="true" /><select idref="V-99247" selected="true" /><select idref="V-99249" selected="true" /><select idref="V-99251" selected="true" /><select idref="V-99253" selected="true" /><select idref="V-99255" selected="true" /><select idref="V-99257" selected="true" /><select idref="V-99259" selected="true" /><select idref="V-99261" selected="true" /><select idref="V-99263" selected="true" /><select idref="V-99265" selected="true" /><select idref="V-99267" selected="true" /><select idref="V-99269" selected="true" /><select idref="V-99271" selected="true" /><select idref="V-99273" selected="true" /><select idref="V-99275" selected="true" /><select idref="V-99277" selected="true" /><select idref="V-99279" selected="true" /><select idref="V-99281" selected="true" /><select idref="V-99283" selected="true" /><select idref="V-99285" selected="true" /><select idref="V-99287" selected="true" /><select idref="V-99289" selected="true" /><select idref="V-99291" selected="true" /><select idref="V-99293" selected="true" /><select idref="V-99295" selected="true" /><select idref="V-99297" selected="true" /><select idref="V-99299" selected="true" /><select idref="V-99301" selected="true" /><select idref="V-99303" selected="true" /><select idref="V-99305" selected="true" /><select idref="V-99307" selected="true" /><select idref="V-99309" selected="true" /><select idref="V-99311" selected="true" /><select idref="V-99313" selected="true" /><select idref="V-99315" selected="true" /><select idref="V-99317" selected="true" /><select idref="V-99319" selected="true" /><select idref="V-99321" selected="true" /><select idref="V-99323" selected="true" /><select idref="V-99325" selected="true" /><select idref="V-99327" selected="true" /><select idref="V-99329" selected="true" /><select idref="V-99331" selected="true" /><select idref="V-99333" selected="true" /><select idref="V-99335" selected="true" /><select idref="V-99337" selected="true" /><select idref="V-99339" selected="true" /><select idref="V-99341" selected="true" /><select idref="V-99343" selected="true" /><select idref="V-99345" selected="true" /><select idref="V-99347" selected="true" /><select idref="V-99349" selected="true" /><select idref="V-99351" selected="true" /><select idref="V-99353" selected="true" /><select idref="V-99355" selected="true" /><select idref="V-99357" selected="true" /><select idref="V-99359" selected="true" /><select idref="V-99361" selected="true" /><select idref="V-99363" selected="true" /><select idref="V-99365" selected="true" /><select idref="V-99367" selected="true" /><select idref="V-99369" selected="true" /><select idref="V-99371" selected="true" /><select idref="V-99373" selected="true" /><select idref="V-99375" selected="true" /><select idref="V-99377" selected="true" /><select idref="V-99379" selected="true" /><select idref="V-99381" selected="true" /><select idref="V-99383" selected="true" /><select idref="V-99385" selected="true" /><select idref="V-99387" selected="true" /><select idref="V-99389" selected="true" /><select idref="V-99391" selected="true" /><select idref="V-99393" selected="true" /><select idref="V-99395" selected="true" /><select idref="V-99397" selected="true" /><select idref="V-99399" selected="true" /><select idref="V-99401" selected="true" /><select idref="V-99403" selected="true" /><select idref="V-99405" selected="true" /><select idref="V-99407" selected="true" /><select idref="V-99409" selected="true" /><select idref="V-99411" selected="true" /><select idref="V-99413" selected="true" /><select idref="V-99415" selected="true" /><select idref="V-99417" selected="true" /><select idref="V-99419" selected="true" /><select idref="V-99421" selected="true" /><select idref="V-99423" selected="true" /><select idref="V-99425" selected="true" /><select idref="V-99427" selected="true" /><select idref="V-99429" selected="true" /><select idref="V-99431" selected="true" /><select idref="V-99433" selected="true" /><select idref="V-99435" selected="true" /><select idref="V-99437" selected="true" /><select idref="V-99439" selected="true" /><select idref="V-99441" selected="true" /><select idref="V-99443" selected="true" /><select idref="V-99445" selected="true" /><select idref="V-99447" selected="true" /><select idref="V-99449" selected="true" /><select idref="V-99451" selected="true" /><select idref="V-99453" selected="true" /><select idref="V-99455" selected="true" /><select idref="V-99457" selected="true" /><select idref="V-99459" selected="true" /><select idref="V-99461" selected="true" /><select idref="V-99463" selected="true" /><select idref="V-99465" selected="true" /><select idref="V-99467" selected="true" /><select idref="V-99469" selected="true" /><select idref="V-99471" selected="true" /><select idref="V-99473" selected="true" /><select idref="V-99475" selected="true" /><select idref="V-99477" selected="true" /><select idref="V-99479" selected="true" /><select idref="V-99481" selected="true" /><select idref="V-99483" selected="true" /><select idref="V-99485" selected="true" /><select idref="V-99487" selected="true" /><select idref="V-99489" selected="true" /><select idref="V-99491" selected="true" /><select idref="V-99493" selected="true" /><select idref="V-99495" selected="true" /><select idref="V-99497" selected="true" /><select idref="V-99499" selected="true" /><select idref="V-99501" selected="true" /><select idref="V-99503" selected="true" /><select idref="V-99505" selected="true" /><select idref="V-99507" selected="true" /><select idref="V-99509" selected="true" /><select idref="V-99511" selected="true" /><select idref="V-99513" selected="true" /><select idref="V-99515" selected="true" /><select idref="V-99517" selected="true" /><select idref="V-99519" selected="true" /><select idref="V-99521" selected="true" /><select idref="V-99523" selected="true" /><select idref="V-99525" selected="true" /><select idref="V-99527" selected="true" /><select idref="V-99529" selected="true" /><select idref="V-99531" selected="true" /><select idref="V-99533" selected="true" /><select idref="V-99535" selected="true" /><select idref="V-99537" selected="true" /><select idref="V-99539" selected="true" /><select idref="V-99631" selected="true" /></Profile><Profile id="MAC-2_Sensitive"><title>II - Mission Support Sensitive</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-99045" selected="true" /><select idref="V-99047" selected="true" /><select idref="V-99049" selected="true" /><select idref="V-99051" selected="true" /><select idref="V-99053" selected="true" /><select idref="V-99055" selected="true" /><select idref="V-99057" selected="true" /><select idref="V-99059" selected="true" /><select idref="V-99061" selected="true" /><select idref="V-99063" selected="true" /><select idref="V-99065" selected="true" /><select idref="V-99067" selected="true" /><select idref="V-99069" selected="true" /><select idref="V-99071" selected="true" /><select idref="V-99073" selected="true" /><select idref="V-99075" selected="true" /><select idref="V-99077" selected="true" /><select idref="V-99079" selected="true" /><select idref="V-99081" selected="true" /><select idref="V-99083" selected="true" /><select idref="V-99085" selected="true" /><select idref="V-99087" selected="true" /><select idref="V-99089" selected="true" /><select idref="V-99091" selected="true" /><select idref="V-99093" selected="true" /><select idref="V-99095" selected="true" /><select idref="V-99097" selected="true" /><select idref="V-99099" selected="true" /><select idref="V-99101" selected="true" /><select idref="V-99103" selected="true" /><select idref="V-99105" selected="true" /><select idref="V-99107" selected="true" /><select idref="V-99109" selected="true" /><select idref="V-99111" selected="true" /><select idref="V-99113" selected="true" /><select idref="V-99115" selected="true" /><select idref="V-99117" selected="true" /><select idref="V-99119" selected="true" /><select idref="V-99121" selected="true" /><select idref="V-99123" selected="true" /><select idref="V-99125" selected="true" /><select idref="V-99127" selected="true" /><select idref="V-99129" selected="true" /><select idref="V-99131" selected="true" /><select idref="V-99133" selected="true" /><select idref="V-99135" selected="true" /><select idref="V-99137" selected="true" /><select idref="V-99139" selected="true" /><select idref="V-99141" selected="true" /><select idref="V-99143" selected="true" /><select idref="V-99145" selected="true" /><select idref="V-99147" selected="true" /><select idref="V-99149" selected="true" /><select idref="V-99151" selected="true" /><select idref="V-99153" selected="true" /><select idref="V-99155" selected="true" /><select idref="V-99157" selected="true" /><select idref="V-99159" selected="true" /><select idref="V-99161" selected="true" /><select idref="V-99163" selected="true" /><select idref="V-99165" selected="true" /><select idref="V-99167" selected="true" /><select idref="V-99169" selected="true" /><select idref="V-99171" selected="true" /><select idref="V-99173" selected="true" /><select idref="V-99175" selected="true" /><select idref="V-99177" selected="true" /><select idref="V-99179" selected="true" /><select idref="V-99181" selected="true" /><select idref="V-99185" selected="true" /><select idref="V-99187" selected="true" /><select idref="V-99189" selected="true" /><select idref="V-99191" selected="true" /><select idref="V-99193" selected="true" /><select idref="V-99195" selected="true" /><select idref="V-99197" selected="true" /><select idref="V-99199" selected="true" /><select idref="V-99201" selected="true" /><select idref="V-99203" selected="true" /><select idref="V-99205" selected="true" /><select idref="V-99207" selected="true" /><select idref="V-99209" selected="true" /><select idref="V-99211" selected="true" /><select idref="V-99213" selected="true" /><select idref="V-99215" selected="true" /><select idref="V-99217" selected="true" /><select idref="V-99219" selected="true" /><select idref="V-99221" selected="true" /><select idref="V-99223" selected="true" /><select idref="V-99225" selected="true" /><select idref="V-99227" selected="true" /><select idref="V-99229" selected="true" /><select idref="V-99231" selected="true" /><select idref="V-99233" selected="true" /><select idref="V-99235" selected="true" /><select idref="V-99237" selected="true" /><select idref="V-99239" selected="true" /><select idref="V-99241" selected="true" /><select idref="V-99243" selected="true" /><select idref="V-99245" selected="true" /><select idref="V-99247" selected="true" /><select idref="V-99249" selected="true" /><select idref="V-99251" selected="true" /><select idref="V-99253" selected="true" /><select idref="V-99255" selected="true" /><select idref="V-99257" selected="true" /><select idref="V-99259" selected="true" /><select idref="V-99261" selected="true" /><select idref="V-99263" selected="true" /><select idref="V-99265" selected="true" /><select idref="V-99267" selected="true" /><select idref="V-99269" selected="true" /><select idref="V-99271" selected="true" /><select idref="V-99273" selected="true" /><select idref="V-99275" selected="true" /><select idref="V-99277" selected="true" /><select idref="V-99279" selected="true" /><select idref="V-99281" selected="true" /><select idref="V-99283" selected="true" /><select idref="V-99285" selected="true" /><select idref="V-99287" selected="true" /><select idref="V-99289" selected="true" /><select idref="V-99291" selected="true" /><select idref="V-99293" selected="true" /><select idref="V-99295" selected="true" /><select idref="V-99297" selected="true" /><select idref="V-99299" selected="true" /><select idref="V-99301" selected="true" /><select idref="V-99303" selected="true" /><select idref="V-99305" selected="true" /><select idref="V-99307" selected="true" /><select idref="V-99309" selected="true" /><select idref="V-99311" selected="true" /><select idref="V-99313" selected="true" /><select idref="V-99315" selected="true" /><select idref="V-99317" selected="true" /><select idref="V-99319" selected="true" /><select idref="V-99321" selected="true" /><select idref="V-99323" selected="true" /><select idref="V-99325" selected="true" /><select idref="V-99327" selected="true" /><select idref="V-99329" selected="true" /><select idref="V-99331" selected="true" /><select idref="V-99333" selected="true" /><select idref="V-99335" selected="true" /><select idref="V-99337" selected="true" /><select idref="V-99339" selected="true" 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selected="true" /><select idref="V-99389" selected="true" /><select idref="V-99391" selected="true" /><select idref="V-99393" selected="true" /><select idref="V-99395" selected="true" /><select idref="V-99397" selected="true" /><select idref="V-99399" selected="true" /><select idref="V-99401" selected="true" /><select idref="V-99403" selected="true" /><select idref="V-99405" selected="true" /><select idref="V-99407" selected="true" /><select idref="V-99409" selected="true" /><select idref="V-99411" selected="true" /><select idref="V-99413" selected="true" /><select idref="V-99415" selected="true" /><select idref="V-99417" selected="true" /><select idref="V-99419" selected="true" /><select idref="V-99421" selected="true" /><select idref="V-99423" selected="true" /><select idref="V-99425" selected="true" /><select idref="V-99427" selected="true" /><select idref="V-99429" selected="true" /><select idref="V-99431" selected="true" /><select idref="V-99433" selected="true" /><select idref="V-99435" selected="true" /><select idref="V-99437" selected="true" /><select idref="V-99439" selected="true" /><select idref="V-99441" selected="true" /><select idref="V-99443" selected="true" /><select idref="V-99445" selected="true" /><select idref="V-99447" selected="true" /><select idref="V-99449" selected="true" /><select idref="V-99451" selected="true" /><select idref="V-99453" selected="true" /><select idref="V-99455" selected="true" /><select idref="V-99457" selected="true" /><select idref="V-99459" selected="true" /><select idref="V-99461" selected="true" /><select idref="V-99463" selected="true" /><select idref="V-99465" selected="true" /><select idref="V-99467" selected="true" /><select idref="V-99469" selected="true" /><select idref="V-99471" selected="true" /><select idref="V-99473" selected="true" /><select idref="V-99475" selected="true" /><select idref="V-99477" selected="true" /><select idref="V-99479" selected="true" /><select idref="V-99481" selected="true" /><select idref="V-99483" selected="true" /><select idref="V-99485" selected="true" /><select idref="V-99487" selected="true" /><select idref="V-99489" selected="true" /><select idref="V-99491" selected="true" /><select idref="V-99493" selected="true" /><select idref="V-99495" selected="true" /><select idref="V-99497" selected="true" /><select idref="V-99499" selected="true" /><select idref="V-99501" selected="true" /><select idref="V-99503" selected="true" /><select idref="V-99505" selected="true" /><select idref="V-99507" selected="true" /><select idref="V-99509" selected="true" /><select idref="V-99511" selected="true" /><select idref="V-99513" selected="true" /><select idref="V-99515" selected="true" /><select idref="V-99517" selected="true" /><select idref="V-99519" selected="true" /><select idref="V-99521" selected="true" /><select idref="V-99523" selected="true" /><select idref="V-99525" selected="true" /><select idref="V-99527" selected="true" /><select idref="V-99529" selected="true" /><select idref="V-99531" selected="true" /><select idref="V-99533" selected="true" /><select idref="V-99535" selected="true" /><select idref="V-99537" selected="true" /><select idref="V-99539" selected="true" /><select idref="V-99631" selected="true" /></Profile><Profile id="MAC-3_Classified"><title>III - Administrative Classified</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-99045" selected="true" /><select idref="V-99047" selected="true" /><select idref="V-99049" selected="true" /><select idref="V-99051" selected="true" /><select idref="V-99053" selected="true" /><select idref="V-99055" selected="true" /><select idref="V-99057" selected="true" /><select idref="V-99059" selected="true" /><select idref="V-99061" selected="true" /><select idref="V-99063" selected="true" /><select idref="V-99065" selected="true" /><select idref="V-99067" selected="true" /><select idref="V-99069" selected="true" /><select idref="V-99071" selected="true" /><select idref="V-99073" selected="true" /><select idref="V-99075" selected="true" /><select idref="V-99077" selected="true" /><select idref="V-99079" selected="true" /><select idref="V-99081" selected="true" /><select idref="V-99083" selected="true" /><select idref="V-99085" selected="true" /><select idref="V-99087" selected="true" /><select idref="V-99089" selected="true" /><select idref="V-99091" selected="true" /><select idref="V-99093" selected="true" /><select idref="V-99095" selected="true" /><select idref="V-99097" selected="true" /><select idref="V-99099" selected="true" /><select idref="V-99101" selected="true" /><select idref="V-99103" selected="true" /><select idref="V-99105" selected="true" /><select idref="V-99107" selected="true" /><select idref="V-99109" selected="true" /><select idref="V-99111" selected="true" /><select idref="V-99113" selected="true" /><select idref="V-99115" selected="true" /><select idref="V-99117" selected="true" /><select idref="V-99119" selected="true" /><select idref="V-99121" selected="true" /><select idref="V-99123" selected="true" /><select idref="V-99125" selected="true" /><select idref="V-99127" selected="true" /><select idref="V-99129" selected="true" /><select idref="V-99131" selected="true" /><select idref="V-99133" selected="true" /><select idref="V-99135" selected="true" /><select idref="V-99137" selected="true" /><select idref="V-99139" selected="true" /><select idref="V-99141" selected="true" /><select idref="V-99143" selected="true" /><select idref="V-99145" selected="true" /><select idref="V-99147" selected="true" /><select idref="V-99149" selected="true" /><select idref="V-99151" selected="true" /><select idref="V-99153" selected="true" /><select idref="V-99155" selected="true" /><select idref="V-99157" selected="true" /><select idref="V-99159" selected="true" /><select idref="V-99161" selected="true" /><select idref="V-99163" selected="true" /><select idref="V-99165" selected="true" /><select idref="V-99167" selected="true" /><select idref="V-99169" selected="true" /><select idref="V-99171" selected="true" /><select idref="V-99173" selected="true" /><select idref="V-99175" selected="true" /><select idref="V-99177" selected="true" /><select idref="V-99179" selected="true" /><select idref="V-99181" selected="true" /><select idref="V-99185" selected="true" /><select idref="V-99187" selected="true" /><select idref="V-99189" selected="true" /><select idref="V-99191" selected="true" /><select idref="V-99193" selected="true" /><select idref="V-99195" selected="true" /><select idref="V-99197" selected="true" /><select idref="V-99199" selected="true" /><select idref="V-99201" selected="true" /><select idref="V-99203" selected="true" /><select idref="V-99205" selected="true" /><select idref="V-99207" selected="true" /><select idref="V-99209" selected="true" /><select idref="V-99211" selected="true" /><select idref="V-99213" selected="true" /><select idref="V-99215" selected="true" /><select idref="V-99217" selected="true" /><select idref="V-99219" selected="true" /><select idref="V-99221" selected="true" /><select idref="V-99223" selected="true" /><select idref="V-99225" selected="true" /><select idref="V-99227" selected="true" /><select idref="V-99229" selected="true" /><select idref="V-99231" selected="true" /><select idref="V-99233" selected="true" /><select idref="V-99235" selected="true" /><select idref="V-99237" selected="true" /><select idref="V-99239" selected="true" /><select idref="V-99241" selected="true" /><select idref="V-99243" selected="true" /><select idref="V-99245" selected="true" /><select idref="V-99247" selected="true" /><select idref="V-99249" selected="true" /><select idref="V-99251" selected="true" /><select idref="V-99253" selected="true" /><select idref="V-99255" selected="true" /><select idref="V-99257" selected="true" /><select idref="V-99259" selected="true" /><select idref="V-99261" selected="true" /><select idref="V-99263" selected="true" /><select idref="V-99265" selected="true" /><select idref="V-99267" selected="true" /><select idref="V-99269" selected="true" /><select idref="V-99271" selected="true" /><select idref="V-99273" selected="true" /><select idref="V-99275" selected="true" /><select idref="V-99277" selected="true" /><select idref="V-99279" selected="true" /><select idref="V-99281" selected="true" /><select idref="V-99283" selected="true" /><select idref="V-99285" selected="true" /><select idref="V-99287" selected="true" /><select idref="V-99289" selected="true" /><select idref="V-99291" selected="true" /><select idref="V-99293" selected="true" /><select idref="V-99295" selected="true" /><select idref="V-99297" selected="true" /><select idref="V-99299" selected="true" /><select idref="V-99301" selected="true" /><select idref="V-99303" selected="true" /><select idref="V-99305" selected="true" /><select idref="V-99307" selected="true" /><select idref="V-99309" selected="true" /><select idref="V-99311" selected="true" /><select idref="V-99313" selected="true" /><select idref="V-99315" selected="true" /><select idref="V-99317" selected="true" /><select idref="V-99319" selected="true" /><select idref="V-99321" selected="true" /><select idref="V-99323" selected="true" /><select idref="V-99325" selected="true" /><select idref="V-99327" selected="true" /><select idref="V-99329" selected="true" /><select idref="V-99331" selected="true" /><select idref="V-99333" selected="true" /><select idref="V-99335" selected="true" /><select idref="V-99337" selected="true" /><select idref="V-99339" selected="true" /><select idref="V-99341" selected="true" /><select idref="V-99343" selected="true" /><select idref="V-99345" selected="true" /><select idref="V-99347" selected="true" /><select idref="V-99349" selected="true" /><select idref="V-99351" selected="true" /><select idref="V-99353" selected="true" /><select idref="V-99355" selected="true" /><select idref="V-99357" selected="true" /><select idref="V-99359" selected="true" /><select idref="V-99361" selected="true" /><select idref="V-99363" selected="true" /><select idref="V-99365" selected="true" /><select idref="V-99367" selected="true" /><select idref="V-99369" selected="true" /><select idref="V-99371" selected="true" /><select idref="V-99373" selected="true" /><select idref="V-99375" selected="true" /><select idref="V-99377" selected="true" /><select idref="V-99379" selected="true" /><select idref="V-99381" selected="true" /><select idref="V-99383" selected="true" /><select idref="V-99385" selected="true" /><select idref="V-99387" selected="true" /><select idref="V-99389" selected="true" /><select idref="V-99391" selected="true" /><select idref="V-99393" selected="true" /><select idref="V-99395" selected="true" /><select idref="V-99397" selected="true" /><select idref="V-99399" selected="true" /><select idref="V-99401" selected="true" /><select idref="V-99403" selected="true" /><select idref="V-99405" selected="true" /><select idref="V-99407" selected="true" /><select idref="V-99409" selected="true" /><select idref="V-99411" selected="true" /><select idref="V-99413" selected="true" /><select idref="V-99415" selected="true" /><select idref="V-99417" selected="true" /><select idref="V-99419" selected="true" /><select idref="V-99421" selected="true" /><select idref="V-99423" selected="true" /><select idref="V-99425" selected="true" /><select idref="V-99427" selected="true" /><select idref="V-99429" selected="true" /><select idref="V-99431" selected="true" /><select idref="V-99433" selected="true" /><select idref="V-99435" selected="true" /><select idref="V-99437" selected="true" /><select idref="V-99439" selected="true" /><select idref="V-99441" selected="true" /><select idref="V-99443" selected="true" /><select idref="V-99445" selected="true" /><select idref="V-99447" selected="true" /><select idref="V-99449" selected="true" /><select idref="V-99451" selected="true" /><select idref="V-99453" selected="true" /><select idref="V-99455" selected="true" /><select idref="V-99457" selected="true" /><select idref="V-99459" selected="true" /><select idref="V-99461" selected="true" /><select idref="V-99463" selected="true" /><select idref="V-99465" selected="true" /><select idref="V-99467" selected="true" /><select idref="V-99469" selected="true" /><select idref="V-99471" selected="true" /><select idref="V-99473" selected="true" /><select idref="V-99475" selected="true" /><select idref="V-99477" selected="true" /><select idref="V-99479" selected="true" /><select idref="V-99481" selected="true" /><select idref="V-99483" selected="true" /><select idref="V-99485" selected="true" /><select idref="V-99487" selected="true" /><select idref="V-99489" selected="true" /><select idref="V-99491" selected="true" /><select idref="V-99493" selected="true" /><select idref="V-99495" selected="true" /><select idref="V-99497" selected="true" /><select idref="V-99499" selected="true" /><select idref="V-99501" selected="true" /><select idref="V-99503" selected="true" /><select idref="V-99505" selected="true" /><select idref="V-99507" selected="true" /><select idref="V-99509" selected="true" /><select idref="V-99511" selected="true" /><select idref="V-99513" selected="true" /><select idref="V-99515" selected="true" /><select idref="V-99517" selected="true" /><select idref="V-99519" selected="true" /><select idref="V-99521" selected="true" /><select idref="V-99523" selected="true" /><select idref="V-99525" selected="true" /><select idref="V-99527" selected="true" /><select idref="V-99529" selected="true" /><select idref="V-99531" selected="true" /><select idref="V-99533" selected="true" /><select idref="V-99535" selected="true" /><select idref="V-99537" selected="true" /><select idref="V-99539" selected="true" /><select idref="V-99631" selected="true" /></Profile><Profile id="MAC-3_Public"><title>III - Administrative Public</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-99045" selected="true" /><select idref="V-99047" selected="true" /><select idref="V-99049" selected="true" /><select idref="V-99051" selected="true" /><select idref="V-99053" selected="true" /><select idref="V-99055" selected="true" /><select idref="V-99057" selected="true" /><select idref="V-99059" selected="true" /><select idref="V-99061" selected="true" /><select idref="V-99063" selected="true" /><select idref="V-99065" selected="true" /><select idref="V-99067" selected="true" /><select idref="V-99069" selected="true" /><select idref="V-99071" selected="true" /><select idref="V-99073" selected="true" /><select idref="V-99075" selected="true" /><select idref="V-99077" selected="true" /><select idref="V-99079" selected="true" /><select idref="V-99081" selected="true" /><select idref="V-99083" selected="true" /><select idref="V-99085" selected="true" /><select idref="V-99087" selected="true" /><select idref="V-99089" selected="true" /><select idref="V-99091" selected="true" /><select idref="V-99093" selected="true" /><select idref="V-99095" selected="true" /><select idref="V-99097" selected="true" /><select idref="V-99099" selected="true" /><select idref="V-99101" selected="true" /><select idref="V-99103" selected="true" /><select idref="V-99105" selected="true" /><select idref="V-99107" selected="true" /><select idref="V-99109" selected="true" /><select idref="V-99111" selected="true" /><select idref="V-99113" selected="true" /><select idref="V-99115" selected="true" /><select idref="V-99117" selected="true" /><select idref="V-99119" selected="true" /><select idref="V-99121" selected="true" /><select idref="V-99123" selected="true" /><select idref="V-99125" selected="true" /><select idref="V-99127" selected="true" /><select idref="V-99129" selected="true" /><select idref="V-99131" selected="true" /><select idref="V-99133" selected="true" /><select idref="V-99135" selected="true" /><select idref="V-99137" selected="true" /><select idref="V-99139" selected="true" /><select idref="V-99141" selected="true" /><select idref="V-99143" selected="true" /><select idref="V-99145" selected="true" /><select idref="V-99147" selected="true" /><select idref="V-99149" selected="true" /><select idref="V-99151" selected="true" /><select idref="V-99153" selected="true" /><select idref="V-99155" selected="true" /><select idref="V-99157" selected="true" /><select idref="V-99159" selected="true" /><select idref="V-99161" selected="true" /><select idref="V-99163" selected="true" /><select idref="V-99165" selected="true" /><select idref="V-99167" selected="true" /><select idref="V-99169" selected="true" /><select idref="V-99171" selected="true" /><select idref="V-99173" selected="true" /><select idref="V-99175" selected="true" /><select idref="V-99177" selected="true" /><select idref="V-99179" selected="true" /><select idref="V-99181" selected="true" /><select idref="V-99185" selected="true" /><select idref="V-99187" selected="true" /><select idref="V-99189" selected="true" /><select idref="V-99191" selected="true" /><select idref="V-99193" selected="true" /><select idref="V-99195" selected="true" /><select idref="V-99197" selected="true" /><select idref="V-99199" selected="true" /><select idref="V-99201" selected="true" /><select idref="V-99203" selected="true" /><select idref="V-99205" selected="true" /><select idref="V-99207" selected="true" /><select idref="V-99209" selected="true" /><select idref="V-99211" selected="true" /><select idref="V-99213" selected="true" /><select idref="V-99215" selected="true" /><select idref="V-99217" selected="true" /><select idref="V-99219" selected="true" /><select idref="V-99221" selected="true" /><select idref="V-99223" selected="true" /><select idref="V-99225" selected="true" /><select idref="V-99227" selected="true" /><select idref="V-99229" selected="true" /><select idref="V-99231" 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idref="V-99421" selected="true" /><select idref="V-99423" selected="true" /><select idref="V-99425" selected="true" /><select idref="V-99427" selected="true" /><select idref="V-99429" selected="true" /><select idref="V-99431" selected="true" /><select idref="V-99433" selected="true" /><select idref="V-99435" selected="true" /><select idref="V-99437" selected="true" /><select idref="V-99439" selected="true" /><select idref="V-99441" selected="true" /><select idref="V-99443" selected="true" /><select idref="V-99445" selected="true" /><select idref="V-99447" selected="true" /><select idref="V-99449" selected="true" /><select idref="V-99451" selected="true" /><select idref="V-99453" selected="true" /><select idref="V-99455" selected="true" /><select idref="V-99457" selected="true" /><select idref="V-99459" selected="true" /><select idref="V-99461" selected="true" /><select idref="V-99463" selected="true" /><select idref="V-99465" selected="true" /><select idref="V-99467" selected="true" 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selected="true" /><select idref="V-99517" selected="true" /><select idref="V-99519" selected="true" /><select idref="V-99521" selected="true" /><select idref="V-99523" selected="true" /><select idref="V-99525" selected="true" /><select idref="V-99527" selected="true" /><select idref="V-99529" selected="true" /><select idref="V-99531" selected="true" /><select idref="V-99533" selected="true" /><select idref="V-99535" selected="true" /><select idref="V-99537" selected="true" /><select idref="V-99539" selected="true" /><select idref="V-99631" selected="true" /></Profile><Profile id="MAC-3_Sensitive"><title>III - Administrative Sensitive</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-99045" selected="true" /><select idref="V-99047" selected="true" /><select idref="V-99049" selected="true" /><select idref="V-99051" selected="true" /><select idref="V-99053" selected="true" /><select idref="V-99055" selected="true" /><select 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idref="V-99201" selected="true" /><select idref="V-99203" selected="true" /><select idref="V-99205" selected="true" /><select idref="V-99207" selected="true" /><select idref="V-99209" selected="true" /><select idref="V-99211" selected="true" /><select idref="V-99213" selected="true" /><select idref="V-99215" selected="true" /><select idref="V-99217" selected="true" /><select idref="V-99219" selected="true" /><select idref="V-99221" selected="true" /><select idref="V-99223" selected="true" /><select idref="V-99225" selected="true" /><select idref="V-99227" selected="true" /><select idref="V-99229" selected="true" /><select idref="V-99231" selected="true" /><select idref="V-99233" selected="true" /><select idref="V-99235" selected="true" /><select idref="V-99237" selected="true" /><select idref="V-99239" selected="true" /><select idref="V-99241" selected="true" /><select idref="V-99243" selected="true" /><select idref="V-99245" selected="true" /><select idref="V-99247" selected="true" 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selected="true" /><select idref="V-99297" selected="true" /><select idref="V-99299" selected="true" /><select idref="V-99301" selected="true" /><select idref="V-99303" selected="true" /><select idref="V-99305" selected="true" /><select idref="V-99307" selected="true" /><select idref="V-99309" selected="true" /><select idref="V-99311" selected="true" /><select idref="V-99313" selected="true" /><select idref="V-99315" selected="true" /><select idref="V-99317" selected="true" /><select idref="V-99319" selected="true" /><select idref="V-99321" selected="true" /><select idref="V-99323" selected="true" /><select idref="V-99325" selected="true" /><select idref="V-99327" selected="true" /><select idref="V-99329" selected="true" /><select idref="V-99331" selected="true" /><select idref="V-99333" selected="true" /><select idref="V-99335" selected="true" /><select idref="V-99337" selected="true" /><select idref="V-99339" selected="true" /><select idref="V-99341" selected="true" /><select idref="V-99343" selected="true" /><select idref="V-99345" selected="true" /><select idref="V-99347" selected="true" /><select idref="V-99349" selected="true" /><select idref="V-99351" selected="true" /><select idref="V-99353" selected="true" /><select idref="V-99355" selected="true" /><select idref="V-99357" selected="true" /><select idref="V-99359" selected="true" /><select idref="V-99361" selected="true" /><select idref="V-99363" selected="true" /><select idref="V-99365" selected="true" /><select idref="V-99367" selected="true" /><select idref="V-99369" selected="true" /><select idref="V-99371" selected="true" /><select idref="V-99373" selected="true" /><select idref="V-99375" selected="true" /><select idref="V-99377" selected="true" /><select idref="V-99379" selected="true" /><select idref="V-99381" selected="true" /><select idref="V-99383" selected="true" /><select idref="V-99385" selected="true" /><select idref="V-99387" selected="true" /><select idref="V-99389" selected="true" /><select idref="V-99391" selected="true" /><select idref="V-99393" selected="true" /><select idref="V-99395" selected="true" /><select idref="V-99397" selected="true" /><select idref="V-99399" selected="true" /><select idref="V-99401" selected="true" /><select idref="V-99403" selected="true" /><select idref="V-99405" selected="true" /><select idref="V-99407" selected="true" /><select idref="V-99409" selected="true" /><select idref="V-99411" selected="true" /><select idref="V-99413" selected="true" /><select idref="V-99415" selected="true" /><select idref="V-99417" selected="true" /><select idref="V-99419" selected="true" /><select idref="V-99421" selected="true" /><select idref="V-99423" selected="true" /><select idref="V-99425" selected="true" /><select idref="V-99427" selected="true" /><select idref="V-99429" selected="true" /><select idref="V-99431" selected="true" /><select idref="V-99433" selected="true" /><select idref="V-99435" selected="true" /><select idref="V-99437" selected="true" /><select idref="V-99439" selected="true" /><select idref="V-99441" selected="true" /><select idref="V-99443" selected="true" /><select idref="V-99445" selected="true" /><select idref="V-99447" selected="true" /><select idref="V-99449" selected="true" /><select idref="V-99451" selected="true" /><select idref="V-99453" selected="true" /><select idref="V-99455" selected="true" /><select idref="V-99457" selected="true" /><select idref="V-99459" selected="true" /><select idref="V-99461" selected="true" /><select idref="V-99463" selected="true" /><select idref="V-99465" selected="true" /><select idref="V-99467" selected="true" /><select idref="V-99469" selected="true" /><select idref="V-99471" selected="true" /><select idref="V-99473" selected="true" /><select idref="V-99475" selected="true" /><select idref="V-99477" selected="true" /><select idref="V-99479" selected="true" /><select idref="V-99481" selected="true" /><select idref="V-99483" selected="true" /><select idref="V-99485" selected="true" /><select idref="V-99487" selected="true" /><select idref="V-99489" selected="true" /><select idref="V-99491" selected="true" /><select idref="V-99493" selected="true" /><select idref="V-99495" selected="true" /><select idref="V-99497" selected="true" /><select idref="V-99499" selected="true" /><select idref="V-99501" selected="true" /><select idref="V-99503" selected="true" /><select idref="V-99505" selected="true" /><select idref="V-99507" selected="true" /><select idref="V-99509" selected="true" /><select idref="V-99511" selected="true" /><select idref="V-99513" selected="true" /><select idref="V-99515" selected="true" /><select idref="V-99517" selected="true" /><select idref="V-99519" selected="true" /><select idref="V-99521" selected="true" /><select idref="V-99523" selected="true" /><select idref="V-99525" selected="true" /><select idref="V-99527" selected="true" /><select idref="V-99529" selected="true" /><select idref="V-99531" selected="true" /><select idref="V-99533" selected="true" /><select idref="V-99535" selected="true" /><select idref="V-99537" selected="true" /><select idref="V-99539" selected="true" /><select idref="V-99631" selected="true" /></Profile><Group id="V-99045"><title>SRG-OS-000256-GPOS-00097</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108149r1_rule" severity="high" weight="10.0"><version>OL07-00-010010</version><title>The Oracle Linux operating system must be configured so that the file permissions, ownership, and group membership of system files and commands match the vendor values.</title><description>&lt;VulnDiscussion&gt;Discretionary access control is weakened if a user or group has access permissions to system files and directories greater than the default.
-
-Satisfies: SRG-OS-000256-GPOS-00097, SRG-OS-000257-GPOS-00098, SRG-OS-000258-GPOS-00099, SRG-OS-000278-GPOS-00108&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001493</ident><ident system="http://iase.disa.mil/cci">CCI-001494</ident><ident system="http://iase.disa.mil/cci">CCI-001495</ident><ident system="http://iase.disa.mil/cci">CCI-001496</ident><fixtext fixref="F-104725r1_fix">Run the following command to determine which package owns the file:
-
-# rpm -qf &lt;filename&gt;
-
-Reset the permissions of files within a package with the following command:
-
-#rpm --setperms &lt;packagename&gt;
-
-Reset the user and group ownership of files within a package with the following command:
-
-#rpm --setugids &lt;packagename&gt;</fixtext><fix id="F-104725r1_fix" /><check system="C-97889r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the file permissions, ownership, and group membership of system files and commands match the vendor values.
-
-Check the default file permissions, ownership, and group membership of system files and commands with the following command:
-
-# for i in `rpm -Va | grep '^.M' | cut -d " " -f4,5`;do for j in `rpm -qf $i`;do rpm -ql $j --dump | cut -d " " -f1,5,6,7 | grep $i;done;done
-/var/log/gdm 040755 root root
-/etc/audisp/audisp-remote.conf 0100640 root root
-/usr/bin/passwd 0104755 root root
-
-For each file returned, verify the current permissions, ownership, and group membership:
-# ls -la &lt;filename&gt;
--rw-------. 1 root root 133 Jan 11 13:25 /etc/audisp/audisp-remote.conf
-
-If the file is more permissive than the default permissions, this is a finding.
-
-If the file is not owned by the default owner and is not documented with the Information System Security Officer (ISSO), this is a finding.
-
-If the file is not a member of the default group and is not documented with the ISSO, this is a finding.</check-content></check></Rule></Group><Group id="V-99047"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108151r1_rule" severity="high" weight="10.0"><version>OL07-00-010020</version><title>The Oracle Linux operating system must be configured so that the cryptographic hash of system files and commands matches vendor values.</title><description>&lt;VulnDiscussion&gt;Without cryptographic integrity protections, system command and files can be altered by unauthorized users without detection.
-
-Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the key used to generate the hash.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104727r1_fix">Run the following command to determine which package owns the file:
-
-# rpm -qf &lt;filename&gt;
-
-The package can be reinstalled from a yum repository using the command:
-
-# sudo yum reinstall &lt;packagename&gt;
-
-Alternatively, the package can be reinstalled from trusted media using the command:
-
-# sudo rpm -Uvh &lt;packagename&gt;</fixtext><fix id="F-104727r1_fix" /><check system="C-97891r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the cryptographic hash of system files and commands match the vendor values.
-
-Check the cryptographic hash of system files and commands with the following command:
-
-Note: System configuration files (indicated by a "c" in the second column) are expected to change over time. Unusual modifications should be investigated through the system audit log.
-
-# rpm -Va | grep '^..5'
-
-If there is any output from the command for system files, or binaries, this is a finding.</check-content></check></Rule></Group><Group id="V-99049"><title>SRG-OS-000023-GPOS-00006</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108153r1_rule" severity="medium" weight="10.0"><version>OL07-00-010030</version><title>The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a graphical user logon.</title><description>&lt;VulnDiscussion&gt;The display of a standardized and approved use notification before granting access to the operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance.
-
-System use notifications are required only for access via logon interfaces with human users and are not required when such human interfaces do not exist.
-
-The banner must be formatted in accordance with applicable DoD policy. Use the following verbiage for operating systems that can accommodate banners of 1300 characters:
-
-"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
-
-By using this IS (which includes any device attached to this IS), you consent to the following conditions:
-
--The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
-
--At any time, the USG may inspect and seize data stored on this IS.
-
--Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
-
--This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
-
--Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
-
-Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000024-GPOS-00007, SRG-OS-000228-GPOS-00088&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000048</ident><ident system="http://iase.disa.mil/cci">CCI-000050</ident><ident system="http://iase.disa.mil/cci">CCI-001384</ident><ident system="http://iase.disa.mil/cci">CCI-001385</ident><ident system="http://iase.disa.mil/cci">CCI-001386</ident><ident system="http://iase.disa.mil/cci">CCI-001387</ident><ident system="http://iase.disa.mil/cci">CCI-001388</ident><fixtext fixref="F-104729r1_fix">Configure the operating system to display the Standard Mandatory DoD Notice and Consent Banner before granting access to the system.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Create a database to contain the system-wide graphical user logon settings (if it does not already exist) with the following command:
-
-# touch /etc/dconf/db/local.d/01-banner-message
-
-Add the following line to the [org/gnome/login-screen] section of the "/etc/dconf/db/local.d/01-banner-message":
-
-[org/gnome/login-screen]
-banner-message-enable=true
-
-Update the system databases:
-
-# dconf update
-
-Users must log out, and then log in again before the system-wide settings take effect.</fixtext><fix id="F-104729r1_fix" /><check system="C-97893r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system displays the Standard Mandatory DoD Notice and Consent Banner before granting access to the operating system via a graphical user logon.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Check to see if the operating system displays a banner at the logon screen with the following command:
-
-# grep banner-message-enable /etc/dconf/db/local.d/*
-banner-message-enable=true
-
-If "banner-message-enable" is set to "false" or is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-99051"><title>SRG-OS-000023-GPOS-00006</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108155r1_rule" severity="medium" weight="10.0"><version>OL07-00-010040</version><title>The Oracle Linux operating system must display the approved Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a graphical user logon.</title><description>&lt;VulnDiscussion&gt;Display of a standardized and approved use notification before granting access to the operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance.
-
-System use notifications are required only for access via logon interfaces with human users and are not required when such human interfaces do not exist.
-
-The banner must be formatted in accordance with applicable DoD policy. Use the following verbiage for operating systems that can accommodate banners of 1300 characters:
-
-"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
-
-By using this IS (which includes any device attached to this IS), you consent to the following conditions:
-
--The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
-
--At any time, the USG may inspect and seize data stored on this IS.
-
--Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
-
--This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
-
--Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
-
-Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000024-GPOS-00007, SRG-OS-000228-GPOS-00088&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000048</ident><fixtext fixref="F-104731r1_fix">Configure the operating system to display the approved Standard Mandatory DoD Notice and Consent Banner before granting access to the system.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Create a database to contain the system-wide graphical user logon settings (if it does not already exist) with the following command:
-
-# touch /etc/dconf/db/local.d/01-banner-message
-
-Add the following line to the [org/gnome/login-screen] section of the "/etc/dconf/db/local.d/01-banner-message":
-
-[org/gnome/login-screen]
-
-banner-message-enable=true
-
-banner-message-text='You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.\nBy using this IS (which includes any device attached to this IS), you consent to the following conditions:\n-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.\n-At any time, the USG may inspect and seize data stored on this IS.\n-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.\n-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.\n-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details.'
-
-Note: The "\n" characters are for formatting only. They will not be displayed on the GUI.
-
-Run the following command to update the database:
-# dconf update</fixtext><fix id="F-104731r1_fix" /><check system="C-97895r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system displays the approved Standard Mandatory DoD Notice and Consent Banner before granting access to the operating system via a graphical user logon.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Check that the operating system displays the exact approved Standard Mandatory DoD Notice and Consent Banner text with the command:
-
-# grep banner-message-text /etc/dconf/db/local.d/*
-banner-message-text=
-'You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.\nBy using this IS (which includes any device attached to this IS), you consent to the following conditions:\n-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.\n-At any time, the USG may inspect and seize data stored on this IS.\n-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.\n-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.\n-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details.'
-
-Note: The "\n" characters are for formatting only. They will not be displayed on the GUI.
-
-If the banner does not match the approved Standard Mandatory DoD Notice and Consent Banner, this is a finding.</check-content></check></Rule></Group><Group id="V-99053"><title>SRG-OS-000023-GPOS-00006</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108157r1_rule" severity="medium" weight="10.0"><version>OL07-00-010050</version><title>The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a command line user logon.</title><description>&lt;VulnDiscussion&gt;Display of a standardized and approved use notification before granting access to the operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance.
-
-System use notifications are required only for access via logon interfaces with human users and are not required when such human interfaces do not exist.
-
-The banner must be formatted in accordance with applicable DoD policy. Use the following verbiage for operating systems that can accommodate banners of 1300 characters:
-
-"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
-
-By using this IS (which includes any device attached to this IS), you consent to the following conditions:
-
--The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
-
--At any time, the USG may inspect and seize data stored on this IS.
-
--Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
-
--This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
-
--Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
-
-Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000024-GPOS-00007&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000048</ident><fixtext fixref="F-104733r1_fix">Configure the operating system to display the Standard Mandatory DoD Notice and Consent Banner before granting access to the system via the command line by editing the "/etc/issue" file.
-
-Replace the default text with the Standard Mandatory DoD Notice and Consent Banner. The DoD required text is:
-"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
-
-By using this IS (which includes any device attached to this IS), you consent to the following conditions:
-
--The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
-
--At any time, the USG may inspect and seize data stored on this IS.
-
--Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
-
--This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
-
--Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."</fixtext><fix id="F-104733r1_fix" /><check system="C-97897r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system displays the Standard Mandatory DoD Notice and Consent Banner before granting access to the operating system via a command line user logon.
-
-Check to see if the operating system displays a banner at the command line logon screen with the following command:
-
-# more /etc/issue
-
-The command should return the following text:
-"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
-
-By using this IS (which includes any device attached to this IS), you consent to the following conditions:
-
--The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
-
--At any time, the USG may inspect and seize data stored on this IS.
-
--Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
-
--This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
-
--Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
-
-If the operating system does not display a graphical logon banner or the banner does not match the Standard Mandatory DoD Notice and Consent Banner, this is a finding.
-
-If the text in the "/etc/issue" file does not match the Standard Mandatory DoD Notice and Consent Banner, this is a finding.</check-content></check></Rule></Group><Group id="V-99055"><title>SRG-OS-000028-GPOS-00009</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108159r1_rule" severity="medium" weight="10.0"><version>OL07-00-010060</version><title>The Oracle Linux operating system must enable a user session lock until that user re-establishes access using established identification and authentication procedures.</title><description>&lt;VulnDiscussion&gt;A session lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not want to log out because of the temporary nature of the absence.
-
-The session lock is implemented at the point where session activity can be determined.
-
-Regardless of where the session lock is determined and implemented, once invoked, the session lock must remain in place until the user reauthenticates. No other activity aside from reauthentication must unlock the system.
-
-Satisfies: SRG-OS-000028-GPOS-00009, SRG-OS-000030-GPOS-00011&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000056</ident><ident system="http://iase.disa.mil/cci">CCI-000058</ident><fixtext fixref="F-104735r1_fix">Configure the operating system to enable a user's session lock until that user re-establishes access using established identification and authentication procedures.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following example:
-
-# touch /etc/dconf/db/local.d/00-screensaver
-
-Edit the "[org/gnome/desktop/screensaver]" section of the database file and add or update the following lines:
-
-# Set this to true to lock the screen when the screensaver activates
-lock-enabled=true
-
-Update the system databases:
-
-# dconf update
-
-Users must log out and then log in again before the system-wide settings take effect.</fixtext><fix id="F-104735r1_fix" /><check system="C-97899r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system enables a user's session lock until that user re-establishes access using established identification and authentication procedures. The screen program must be installed to lock sessions on the console.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Check to see if the screen lock is enabled with the following command:
-
-# grep -i lock-enabled /etc/dconf/db/local.d/*
-lock-enabled=true
-
-If the "lock-enabled" setting is missing or is not set to "true", this is a finding.</check-content></check></Rule></Group><Group id="V-99057"><title>SRG-OS-000375-GPOS-00160</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108161r1_rule" severity="medium" weight="10.0"><version>OL07-00-010061</version><title>The Oracle Linux operating system must uniquely identify and must authenticate users using multifactor authentication via a graphical user logon.</title><description>&lt;VulnDiscussion&gt;To assure accountability and prevent unauthenticated access, users must be identified and authenticated to prevent potential misuse and compromise of the system.
-
-Multifactor solutions that require devices separate from information systems gaining access include, for example, hardware tokens providing time-based or challenge-response authenticators and smart cards such as the U.S. Government Personal Identity Verification card and the DoD Common Access Card.
-
-Satisfies: SRG-OS-000375-GPOS-00161, SRG-OS-000377-GPOS-00162&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001948</ident><fixtext fixref="F-104737r1_fix">Configure the operating system to uniquely identify and authenticate users using multifactor authentication via a graphical user logon.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
-
-Note: The example is using the local system database, so if the system is using another database in "/etc/dconf/profile/user", create the file under the appropriate subdirectory.
-
-# touch /etc/dconf/db/local.d/00-defaults
-
-Edit "[org/gnome/login-screen]" and add or update the following line:
-enable-smartcard-authentication=true
-
-Update the system databases:
-# dconf update</fixtext><fix id="F-104737r1_fix" /><check system="C-97901r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system uniquely identifies and authenticates users using multifactor authentication via a graphical user logon.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Determine which profile the system database is using with the following command:
-
-# grep system-db /etc/dconf/profile/user
-
-system-db:local
-
-Note: The example is using the database local for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than local is being used.
-
-# grep enable-smartcard-authentication /etc/dconf/db/local.d/*
-
-enable-smartcard-authentication=true
-
-If "enable-smartcard-authentication" is set to "false" or the keyword is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-99059"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108163r1_rule" severity="medium" weight="10.0"><version>OL07-00-010062</version><title>The Oracle Linux operating system must prevent a user from overriding the screensaver lock-enabled setting for the graphical user interface.</title><description>&lt;VulnDiscussion&gt;A session lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not want to log out because of the temporary nature of the absence.
-
-The session lock is implemented at the point where session activity can be determined.
-
-The ability to enable/disable a session lock is given to the user by default. Disabling the user’s ability to disengage the graphical user interface session lock ensures all sessions will lock after the specified period of time.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000057</ident><fixtext fixref="F-104739r1_fix">Configure the operating system to prevent a user from overriding a screensaver lock after a 15-minute period of inactivity for graphical user interfaces.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
-
-Note: The example below is using the database "local" for the system, so if the system is using another database in "/etc/dconf/profile/user", the file should be created under the appropriate subdirectory.
-
-# touch /etc/dconf/db/local.d/locks/session
-
-Add the setting to lock the screensaver lock-enabled setting:
-
-/org/gnome/desktop/screensaver/lock-enabled</fixtext><fix id="F-104739r1_fix" /><check system="C-97903r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system prevents a user from overriding the screensaver lock-enabled setting for the graphical user interface.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
-
-Determine which profile the system database is using with the following command:
-# grep system-db /etc/dconf/profile/user
-
-system-db:local
-
-Check for the lock-enabled setting with the following command:
-
-Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
-
-# grep -i lock-enabled /etc/dconf/db/local.d/locks/*
-
-/org/gnome/desktop/screensaver/lock-enabled
-
-If the command does not return a result, this is a finding.</check-content></check></Rule></Group><Group id="V-99061"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108165r1_rule" severity="medium" weight="10.0"><version>OL07-00-010070</version><title>The Oracle Linux operating system must initiate a screensaver after a 15-minute period of inactivity for graphical user interfaces.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system, but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock the operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled, and take action to initiate the session lock.
-
-The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000057</ident><fixtext fixref="F-104741r1_fix">Configure the operating system to initiate a screensaver after a 15-minute period of inactivity for graphical user interfaces.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
-
-# touch /etc/dconf/db/local.d/00-screensaver
-
-Edit /etc/dconf/db/local.d/00-screensaver and add or update the following lines:
-
-[org/gnome/desktop/session]
-# Set the lock time out to 900 seconds before the session is considered idle
-idle-delay=uint32 900
-
-You must include the "uint32" along with the integer key values as shown.
-
-Update the system databases:
-
-# dconf update
-
-Users must log out and then log in again before the system-wide settings take effect.</fixtext><fix id="F-104741r1_fix" /><check system="C-97905r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system initiates a screensaver after a 15-minute period of inactivity for graphical user interfaces. The screen program must be installed to lock sessions on the console.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Check to see if GNOME is configured to display a screensaver after a 15 minute delay with the following command:
-
-# grep -i idle-delay /etc/dconf/db/local.d/*
-idle-delay=uint32 900
-
-If the "idle-delay" setting is missing or is not set to "900" or less, this is a finding.</check-content></check></Rule></Group><Group id="V-99063"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108167r1_rule" severity="medium" weight="10.0"><version>OL07-00-010081</version><title>The Oracle Linux operating system must prevent a user from overriding the screensaver lock-delay setting for the graphical user interface.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock the operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled, and take action to initiate the session lock.
-
-The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000057</ident><fixtext fixref="F-104743r1_fix">Configure the operating system to prevent a user from overriding a screensaver lock after a 15-minute period of inactivity for graphical user interfaces.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
-
-Note: The example below is using the database "local" for the system, so if the system is using another database in "/etc/dconf/profile/user", the file should be created under the appropriate subdirectory.
-
-# touch /etc/dconf/db/local.d/locks/session
-
-Add the setting to lock the screensaver lock delay:
-
-/org/gnome/desktop/screensaver/lock-delay</fixtext><fix id="F-104743r1_fix" /><check system="C-97907r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system prevents a user from overriding a screensaver lock after a 15-minute period of inactivity for graphical user interfaces.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
-
-Determine which profile the system database is using with the following command:
-# grep system-db /etc/dconf/profile/user
-
-system-db:local
-
-Check for the lock delay setting with the following command:
-
-Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
-
-# grep -i lock-delay /etc/dconf/db/local.d/locks/*
-
-/org/gnome/desktop/screensaver/lock-delay
-
-If the command does not return a result, this is a finding.</check-content></check></Rule></Group><Group id="V-99065"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108169r1_rule" severity="medium" weight="10.0"><version>OL07-00-010082</version><title>The Oracle Linux operating system must prevent a user from overriding the session idle-delay setting for the graphical user interface.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock their operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled and take action to initiate the session lock.
-
-The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000057</ident><fixtext fixref="F-104745r1_fix">Configure the operating system to prevent a user from overriding a session lock after a 15-minute period of inactivity for graphical user interfaces.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
-
-Note: The example below is using the database "local" for the system, so if the system is using another database in /etc/dconf/profile/user, the file should be created under the appropriate subdirectory.
-
-# touch /etc/dconf/db/local.d/locks/session
-
-Add the setting to lock the session idle delay:
-
-/org/gnome/desktop/session/idle-delay</fixtext><fix id="F-104745r1_fix" /><check system="C-97909r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system prevents a user from overriding session idle delay after a 15-minute period of inactivity for graphical user interfaces.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
-
-Determine which profile the system database is using with the following command:
-# grep system-db /etc/dconf/profile/user
-
-system-db:local
-
-Check for the session idle delay setting with the following command:
-
-Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
-
-# grep -i idle-delay /etc/dconf/db/local.d/locks/*
-
-/org/gnome/desktop/session/idle-delay
-
-If the command does not return a result, this is a finding.</check-content></check></Rule></Group><Group id="V-99067"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108171r1_rule" severity="medium" weight="10.0"><version>OL07-00-010090</version><title>The Oracle Linux operating system must have the screen package installed.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system, but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock their operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled, and take action to initiate the session lock.
-
-The screen and tmux packages allow for a session lock to be implemented and configured.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000057</ident><fixtext fixref="F-104747r1_fix">Install the screen package to allow the initiation of a session lock after a 15-minute period of inactivity.
-
-Install the screen program (if it is not on the system) with the following command:
-
-# yum install screen
-
-OR
-
-Install the tmux program (if it is not on the system) with the following command:
-
-#yum install tmux</fixtext><fix id="F-104747r1_fix" /><check system="C-97911r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system has the screen package installed.
-
-Check to see if the screen package is installed with the following command:
-
-# yum list installed screen
-screen-4.3.1-3-x86_64.rpm
-
-If the screen package is not installed, check to see if the tmux package is installed with the following command:
-
-#yum list installed tmux
-tmux-1.8-4.el7.x86_64.rpm
-
-If either the screen package or the tmux package is not installed, this is a finding.</check-content></check></Rule></Group><Group id="V-99069"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108173r1_rule" severity="medium" weight="10.0"><version>OL07-00-010100</version><title>The Oracle Linux operating system must initiate a session lock for the screensaver after a period of inactivity for graphical user interfaces.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system, but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock their operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled and take action to initiate the session lock.
-
-The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000057</ident><fixtext fixref="F-104749r1_fix">Configure the operating system to initiate a session lock after a 15-minute period of inactivity for graphical user interfaces.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
-
-# touch /etc/dconf/db/local.d/00-screensaver
-
-Add the setting to enable screensaver locking after 15 minutes of inactivity:
-
-[org/gnome/desktop/screensaver]
-
-idle-activation-enabled=true
-
-Update the system databases:
-
-# dconf update
-
-Users must log out and then log in again before the system-wide settings take effect.</fixtext><fix id="F-104749r1_fix" /><check system="C-97913r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system initiates a session lock after a 15-minute period of inactivity for graphical user interfaces. The screen program must be installed to lock sessions on the console.
-
-If it is installed, GNOME must be configured to enforce a session lock after a 15-minute delay. Check for the session lock settings with the following commands:
-
-# grep -i idle-activation-enabled /etc/dconf/db/local.d/*
-
-idle-activation-enabled=true
-
-If "idle-activation-enabled" is not set to "true", this is a finding.</check-content></check></Rule></Group><Group id="V-99071"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108175r1_rule" severity="medium" weight="10.0"><version>OL07-00-010101</version><title>The Oracle Linux operating system must prevent a user from overriding the screensaver idle-activation-enabled setting for the graphical user interface.</title><description>&lt;VulnDiscussion&gt;A session lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not want to log out because of the temporary nature of the absence.
-
-The session lock is implemented at the point where session activity can be determined.
-
-The ability to enable/disable a session lock is given to the user by default. Disabling the user's ability to disengage the graphical user interface session lock provides the assurance that all sessions will lock after the specified period of time.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000057</ident><fixtext fixref="F-104751r1_fix">Configure the operating system to prevent a user from overriding a screensaver lock after a 15-minute period of inactivity for graphical user interfaces.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
-
-Note: The example below is using the database "local" for the system, so if the system is using another database in "/etc/dconf/profile/user", the file should be created under the appropriate subdirectory.
-
-# touch /etc/dconf/db/local.d/locks/session
-
-Add the setting to lock the screensaver idle-activation-enabled setting:
-
-/org/gnome/desktop/screensaver/idle-activation-enabled</fixtext><fix id="F-104751r1_fix" /><check system="C-97915r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system prevents a user from overriding the screensaver idle-activation-enabled setting for the graphical user interface.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
-
-Determine which profile the system database is using with the following command:
-# grep system-db /etc/dconf/profile/user
-
-system-db:local
-
-Check for the idle-activation-enabled setting with the following command:
-
-Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
-
-# grep -i idle-activation-enabled /etc/dconf/db/local.d/locks/*
-
-/org/gnome/desktop/screensaver/idle-activation-enabled
-
-If the command does not return a result, this is a finding.</check-content></check></Rule></Group><Group id="V-99073"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108177r1_rule" severity="medium" weight="10.0"><version>OL07-00-010110</version><title>The Oracle Linux operating system must initiate a session lock for graphical user interfaces when the screensaver is activated.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock their operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled, and take action to initiate the session lock.
-
-The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000057</ident><fixtext fixref="F-104753r1_fix">Configure the operating system to initiate a session lock for graphical user interfaces when a screensaver is activated.
-
-Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
-
-# touch /etc/dconf/db/local.d/00-screensaver
-
-Add the setting to enable session locking when a screensaver is activated:
-
-[org/gnome/desktop/screensaver]
-lock-delay=uint32 5
-
-The "uint32" must be included along with the integer key values as shown.
-
-Update the system databases:
-
-# dconf update
-
-Users must log out and then log in again before the system-wide settings take effect.</fixtext><fix id="F-104753r1_fix" /><check system="C-97917r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system initiates a session lock a for graphical user interfaces when the screensaver is activated.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
-
-If GNOME is installed, check to see a session lock occurs when the screensaver is activated with the following command:
-
-# grep -i lock-delay /etc/dconf/db/local.d/*
-lock-delay=uint32 5
-
-If the "lock-delay" setting is missing, or is not set to "5" or less, this is a finding.</check-content></check></Rule></Group><Group id="V-99075"><title>SRG-OS-000069-GPOS-00037</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108179r1_rule" severity="medium" weight="10.0"><version>OL07-00-010118</version><title>The Oracle Linux operating system must be configured so that /etc/pam.d/passwd implements /etc/pam.d/system-auth when changing passwords.</title><description>&lt;VulnDiscussion&gt;Pluggable authentication modules (PAM) allow for a modular approach to integrating authentication methods. PAM operates in a top-down processing model and if the modules are not listed in the correct order, an important security function could be bypassed if stack entries are not centralized.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000192</ident><fixtext fixref="F-104755r1_fix">Configure PAM to utilize /etc/pam.d/system-auth when changing passwords.
-
-Add the following line to "/etc/pam.d/passwd" (or modify the line to have the required value):
-
-password substack system-auth</fixtext><fix id="F-104755r1_fix" /><check system="C-97919r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that /etc/pam.d/passwd is configured to use /etc/pam.d/system-auth when changing passwords:
-
-# cat /etc/pam.d/passwd | grep -i substack | grep -i system-auth
-password substack system-auth
-
-If no results are returned, the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99077"><title>SRG-OS-000069-GPOS-00037</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108181r1_rule" severity="medium" weight="10.0"><version>OL07-00-010119</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, pwquality must be used.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. "pwquality" enforces complex password construction configuration and has the ability to limit brute-force attacks on the system.
-
-Satisfied: SRG-OS-000480-GPOS-00229, SRG-OS-000069-GPOS-00037&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000192</ident><fixtext fixref="F-104757r1_fix">Configure the operating system to use "pwquality" to enforce password complexity rules.
-
-Add the following line to "/etc/pam.d/system-auth" (or modify the line to have the required value):
-
-password required pam_pwquality.so retry=3
-
-Note: The value of "retry" should be between "1" and "3".</fixtext><fix id="F-104757r1_fix" /><check system="C-97921r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system uses "pwquality" to enforce the password complexity rules.
-
-Check for the use of "pwquality" with the following command:
-
-# cat /etc/pam.d/system-auth | grep pam_pwquality
-
-password required pam_pwquality.so retry=3
-
-If the command does not return an uncommented line containing the value "pam_pwquality.so", this is a finding.
-
-If the value of "retry" is set to "0" or greater than "3", this is a finding.</check-content></check></Rule></Group><Group id="V-99079"><title>SRG-OS-000069-GPOS-00037</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108183r1_rule" severity="medium" weight="10.0"><version>OL07-00-010120</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one upper-case character.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
-
-Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that must be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000192</ident><fixtext fixref="F-104759r1_fix">Configure the operating system to enforce password complexity by requiring that at least one upper-case character be used by setting the "ucredit" option.
-
-Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
-
-ucredit = -1</fixtext><fix id="F-104759r1_fix" /><check system="C-97923r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Note: The value to require a number of upper-case characters to be set is expressed as a negative number in "/etc/security/pwquality.conf".
-
-Check the value for "ucredit" in "/etc/security/pwquality.conf" with the following command:
-
-# grep ucredit /etc/security/pwquality.conf
-ucredit = -1
-
-If the value of "ucredit" is not set to a negative value, this is a finding.</check-content></check></Rule></Group><Group id="V-99081"><title>SRG-OS-000070-GPOS-00038</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108185r1_rule" severity="medium" weight="10.0"><version>OL07-00-010130</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one lower-case character.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
-
-Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that must be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000193</ident><fixtext fixref="F-104761r1_fix">Configure the system to require at least one lower-case character when creating or changing a password.
-
-Add or modify the following line
-in "/etc/security/pwquality.conf":
-
-lcredit = -1</fixtext><fix id="F-104761r1_fix" /><check system="C-97925r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Note: The value to require a number of lower-case characters to be set is expressed as a negative number in "/etc/security/pwquality.conf".
-
-Check the value for "lcredit" in "/etc/security/pwquality.conf" with the following command:
-
-# grep lcredit /etc/security/pwquality.conf
-lcredit = -1
-
-If the value of "lcredit" is not set to a negative value, this is a finding.</check-content></check></Rule></Group><Group id="V-99083"><title>SRG-OS-000071-GPOS-00039</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108187r1_rule" severity="medium" weight="10.0"><version>OL07-00-010140</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are assigned, the new password must contain at least one numeric character.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
-
-Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that must be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000194</ident><fixtext fixref="F-104763r1_fix">Configure the operating system to enforce password complexity by requiring that at least one numeric character be used by setting the "dcredit" option.
-
-Add the following line to /etc/security/pwquality.conf (or modify the line to have the required value):
-
-dcredit = -1</fixtext><fix id="F-104763r1_fix" /><check system="C-97927r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Note: The value to require a number of numeric characters to be set is expressed as a negative number in "/etc/security/pwquality.conf".
-
-Check the value for "dcredit" in "/etc/security/pwquality.conf" with the following command:
-
-# grep dcredit /etc/security/pwquality.conf
-dcredit = -1
-
-If the value of "dcredit" is not set to a negative value, this is a finding.</check-content></check></Rule></Group><Group id="V-99085"><title>SRG-OS-000266-GPOS-00101</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108189r1_rule" severity="medium" weight="10.0"><version>OL07-00-010150</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one special character.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
-
-Password complexity is one factor of several that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001619</ident><fixtext fixref="F-104765r1_fix">Configure the operating system to enforce password complexity by requiring that at least one special character be used by setting the "ocredit" option.
-
-Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
-
-ocredit = -1</fixtext><fix id="F-104765r1_fix" /><check system="C-97929r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system enforces password complexity by requiring that at least one special character be used.
-
-Note: The value to require a number of special characters to be set is expressed as a negative number in "/etc/security/pwquality.conf".
-
-Check the value for "ocredit" in "/etc/security/pwquality.conf" with the following command:
-
-# grep ocredit /etc/security/pwquality.conf
-ocredit=-1
-
-If the value of "ocredit" is not set to a negative value, this is a finding.</check-content></check></Rule></Group><Group id="V-99087"><title>SRG-OS-000072-GPOS-00040</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108191r1_rule" severity="medium" weight="10.0"><version>OL07-00-010160</version><title>The Oracle Linux operating system must be configured so that when passwords are changed a minimum of eight of the total number of characters must be changed.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
-
-Password complexity is one factor of several that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000195</ident><fixtext fixref="F-104767r1_fix">Configure the operating system to require the change of at least eight of the total number of characters when passwords are changed by setting the "difok" option.
-
-Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
-
-difok = 8</fixtext><fix id="F-104767r1_fix" /><check system="C-97931r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>The "difok" option sets the number of characters in a password that must not be present in the old password.
-
-Check for the value of the "difok" option in "/etc/security/pwquality.conf" with the following command:
-
-# grep difok /etc/security/pwquality.conf
-difok = 8
-
-If the value of "difok" is set to less than "8", this is a finding.</check-content></check></Rule></Group><Group id="V-99089"><title>SRG-OS-000072-GPOS-00040</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108193r1_rule" severity="medium" weight="10.0"><version>OL07-00-010170</version><title>The Oracle Linux operating system must be configured so that when passwords are changed a minimum of four character classes must be changed.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
-
-Password complexity is one factor of several that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000195</ident><fixtext fixref="F-104769r1_fix">Configure the operating system to require the change of at least four character classes when passwords are changed by setting the "minclass" option.
-
-Add the following line to "/etc/security/pwquality.conf conf" (or modify the line to have the required value):
-
-minclass = 4</fixtext><fix id="F-104769r1_fix" /><check system="C-97933r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>The "minclass" option sets the minimum number of required classes of characters for the new password (digits, uppercase, lower-case, others).
-
-Check for the value of the "minclass" option in "/etc/security/pwquality.conf" with the following command:
-
-# grep minclass /etc/security/pwquality.conf
-minclass = 4
-
-If the value of "minclass" is set to less than "4", this is a finding.</check-content></check></Rule></Group><Group id="V-99091"><title>SRG-OS-000072-GPOS-00040</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108195r1_rule" severity="medium" weight="10.0"><version>OL07-00-010180</version><title>The Oracle Linux operating system must be configured so that when passwords are changed the number of repeating consecutive characters must not be more than three characters.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
-
-Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000195</ident><fixtext fixref="F-104771r1_fix">Configure the operating system to require the change of the number of repeating consecutive characters when passwords are changed by setting the "maxrepeat" option.
-
-Add the following line to "/etc/security/pwquality.conf conf" (or modify the line to have the required value):
-
-maxrepeat = 3</fixtext><fix id="F-104771r1_fix" /><check system="C-97935r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>The "maxrepeat" option sets the maximum number of allowed same consecutive characters in a new password.
-
-Check for the value of the "maxrepeat" option in "/etc/security/pwquality.conf" with the following command:
-
-# grep maxrepeat /etc/security/pwquality.conf
-maxrepeat = 3
-
-If the value of "maxrepeat" is set to more than "3", this is a finding.</check-content></check></Rule></Group><Group id="V-99093"><title>SRG-OS-000072-GPOS-00040</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108197r1_rule" severity="medium" weight="10.0"><version>OL07-00-010190</version><title>The Oracle Linux operating system must be configured so that when passwords are changed the number of repeating characters of the same character class must not be more than four characters.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
-
-Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000195</ident><fixtext fixref="F-104773r1_fix">Configure the operating system to require the change of the number of repeating characters of the same character class when passwords are changed by setting the "maxclassrepeat" option.
-
-Add the following line to "/etc/security/pwquality.conf" conf (or modify the line to have the required value):
-
-maxclassrepeat = 4</fixtext><fix id="F-104773r1_fix" /><check system="C-97937r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>The "maxclassrepeat" option sets the maximum number of allowed same consecutive characters in the same class in the new password.
-
-Check for the value of the "maxclassrepeat" option in "/etc/security/pwquality.conf" with the following command:
-
-# grep maxclassrepeat /etc/security/pwquality.conf
-maxclassrepeat = 4
-
-If the value of "maxclassrepeat" is set to more than "4", this is a finding.</check-content></check></Rule></Group><Group id="V-99095"><title>SRG-OS-000073-GPOS-00041</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108199r1_rule" severity="medium" weight="10.0"><version>OL07-00-010200</version><title>The Oracle Linux operating system must be configured so that the PAM system service is configured to store only encrypted representations of passwords.</title><description>&lt;VulnDiscussion&gt;Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are not encrypted, they can be plainly read (i.e., clear text) and easily compromised. Passwords encrypted with a weak algorithm are no more protected than if they are kept in plain text.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000196</ident><fixtext fixref="F-104775r1_fix">Configure the operating system to store only SHA512 encrypted representations of passwords.
-
-Add the following line in "/etc/pam.d/system-auth":
-pam_unix.so sha512 shadow try_first_pass use_authtok
-
-Add the following line in "/etc/pam.d/password-auth":
-pam_unix.so sha512 shadow try_first_pass use_authtok
-
-Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-104775r1_fix" /><check system="C-97939r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the PAM system service is configured to store only encrypted representations of passwords. The strength of encryption that must be used to hash passwords for all accounts is SHA512.
-
-Check that the system is configured to create SHA512 hashed passwords with the following command:
-
-# grep password /etc/pam.d/system-auth /etc/pam.d/password-auth
-
-Outcome should look like following:
-/etc/pam.d/system-auth-ac:password sufficient pam_unix.so sha512 shadow try_first_pass use_authtok
-/etc/pam.d/password-auth:password sufficient pam_unix.so sha512 shadow try_first_pass use_authtok
-
-If the "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" configuration files allow for password hashes other than SHA512 to be used, this is a finding.</check-content></check></Rule></Group><Group id="V-99097"><title>SRG-OS-000073-GPOS-00041</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108201r1_rule" severity="medium" weight="10.0"><version>OL07-00-010210</version><title>The Oracle Linux operating system must be configured to use the shadow file to store only encrypted representations of passwords.</title><description>&lt;VulnDiscussion&gt;Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are not encrypted, they can be plainly read (i.e., clear text) and easily compromised. Passwords encrypted with a weak algorithm are no more protected than if they are kept in plain text.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000196</ident><fixtext fixref="F-104777r1_fix">Configure the operating system to store only SHA512 encrypted representations of passwords.
-
-Add or update the following line in "/etc/login.defs":
-
-ENCRYPT_METHOD SHA512</fixtext><fix id="F-104777r1_fix" /><check system="C-97941r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system's shadow file is configured to store only encrypted representations of passwords. The strength of encryption that must be used to hash passwords for all accounts is SHA512.
-
-Check that the system is configured to create SHA512 hashed passwords with the following command:
-
-# grep -i encrypt /etc/login.defs
-ENCRYPT_METHOD SHA512
-
-If the "/etc/login.defs" configuration file does not exist or allows for password hashes other than SHA512 to be used, this is a finding.</check-content></check></Rule></Group><Group id="V-99099"><title>SRG-OS-000073-GPOS-00041</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108203r1_rule" severity="medium" weight="10.0"><version>OL07-00-010220</version><title>The Oracle Linux operating system must be configured so that user and group account administration utilities are configured to store only encrypted representations of passwords.</title><description>&lt;VulnDiscussion&gt;Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are not encrypted, they can be plainly read (i.e., clear text) and easily compromised. Passwords encrypted with a weak algorithm are no more protected than if they are kept in plain text.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000196</ident><fixtext fixref="F-104779r1_fix">Configure the operating system to store only SHA512 encrypted representations of passwords.
-
-Add or update the following line in "/etc/libuser.conf" in the [defaults] section:
-
-crypt_style = sha512</fixtext><fix id="F-104779r1_fix" /><check system="C-97943r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the user and group account administration utilities are configured to store only encrypted representations of passwords. The strength of encryption that must be used to hash passwords for all accounts is "SHA512".
-
-Check that the system is configured to create "SHA512" hashed passwords with the following command:
-
-# grep -i sha512 /etc/libuser.conf
-
-crypt_style = sha512
-
-If the "crypt_style" variable is not set to "sha512", is not in the defaults section, is commented out, or does not exist, this is a finding.</check-content></check></Rule></Group><Group id="V-99101"><title>SRG-OS-000075-GPOS-00043</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108205r1_rule" severity="medium" weight="10.0"><version>OL07-00-010230</version><title>The Oracle Linux operating system must be configured so that passwords for new users are restricted to a 24 hours/1 day minimum lifetime.</title><description>&lt;VulnDiscussion&gt;Enforcing a minimum password lifetime helps to prevent repeated password changes to defeat the password reuse or history enforcement requirement. If users are allowed to immediately and continually change their password, the password could be repeatedly changed in a short period of time to defeat the organization's policy regarding password reuse.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000198</ident><fixtext fixref="F-104781r1_fix">Configure the operating system to enforce 24 hours/1 day as the minimum password lifetime.
-
-Add the following line in "/etc/login.defs" (or modify the line to have the required value):
-
-PASS_MIN_DAYS 1</fixtext><fix id="F-104781r1_fix" /><check system="C-97945r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system enforces 24 hours/1 day as the minimum password lifetime for new user accounts.
-
-Check for the value of "PASS_MIN_DAYS" in "/etc/login.defs" with the following command:
-
-# grep -i pass_min_days /etc/login.defs
-PASS_MIN_DAYS 1
-
-If the "PASS_MIN_DAYS" parameter value is not "1" or greater, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99103"><title>SRG-OS-000075-GPOS-00043</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108207r1_rule" severity="medium" weight="10.0"><version>OL07-00-010240</version><title>The Oracle Linux operating system must be configured so that passwords are restricted to a 24 hours/1 day minimum lifetime.</title><description>&lt;VulnDiscussion&gt;Enforcing a minimum password lifetime helps to prevent repeated password changes to defeat the password reuse or history enforcement requirement. If users are allowed to immediately and continually change their password, the password could be repeatedly changed in a short period of time to defeat the organization's policy regarding password reuse.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000198</ident><fixtext fixref="F-104783r1_fix">Configure non-compliant accounts to enforce a 24 hours/1 day minimum password lifetime:
-
-# chage -m 1 [user]</fixtext><fix id="F-104783r1_fix" /><check system="C-97947r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Check whether the minimum time period between password changes for each user account is one day or greater.
-
-# awk -F: '$4 &lt; 1 {print $1 " " $4}' /etc/shadow
-
-If any results are returned that are not associated with a system account, this is a finding.</check-content></check></Rule></Group><Group id="V-99105"><title>SRG-OS-000076-GPOS-00044</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108209r1_rule" severity="medium" weight="10.0"><version>OL07-00-010250</version><title>The Oracle Linux operating system must be configured so that passwords for new users are restricted to a 60-day maximum lifetime.</title><description>&lt;VulnDiscussion&gt;Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed periodically. If the operating system does not limit the lifetime of passwords and force users to change their passwords, there is the risk that the operating system passwords could be compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000199</ident><fixtext fixref="F-104785r1_fix">Configure the operating system to enforce a 60-day maximum password lifetime restriction.
-
-Add the following line in "/etc/login.defs" (or modify the line to have the required value):
-
-PASS_MAX_DAYS 60</fixtext><fix id="F-104785r1_fix" /><check system="C-97949r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If passwords are not being used for authentication, this is Not Applicable.
-
-Verify the operating system enforces a 60-day maximum password lifetime restriction for new user accounts.
-
-Check for the value of "PASS_MAX_DAYS" in "/etc/login.defs" with the following command:
-
-# grep -i pass_max_days /etc/login.defs
-PASS_MAX_DAYS 60
-
-If the "PASS_MAX_DAYS" parameter value is not 60 or less, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99107"><title>SRG-OS-000076-GPOS-00044</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108211r1_rule" severity="medium" weight="10.0"><version>OL07-00-010260</version><title>The Oracle Linux operating system must be configured so that existing passwords are restricted to a 60-day maximum lifetime.</title><description>&lt;VulnDiscussion&gt;Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed periodically. If the operating system does not limit the lifetime of passwords and force users to change their passwords, there is the risk that the operating system passwords could be compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000199</ident><fixtext fixref="F-104787r1_fix">Configure non-compliant accounts to enforce a 60-day maximum password lifetime restriction.
-
-# chage -M 60 [user]</fixtext><fix id="F-104787r1_fix" /><check system="C-97951r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Check whether the maximum time period for existing passwords is restricted to 60 days.
-
-# awk -F: '$5 &gt; 60 {print $1 " " $5}' /etc/shadow
-
-If any results are returned that are not associated with a system account, this is a finding.</check-content></check></Rule></Group><Group id="V-99109"><title>SRG-OS-000077-GPOS-00045</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108213r1_rule" severity="medium" weight="10.0"><version>OL07-00-010270</version><title>The Oracle Linux operating system must be configured so that passwords are prohibited from reuse for a minimum of five generations.</title><description>&lt;VulnDiscussion&gt;Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. If the information system or application allows the user to reuse their password consecutively when that password has exceeded its defined lifetime, the end result is a password that is not changed per policy requirements.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000200</ident><fixtext fixref="F-104789r1_fix">Configure the operating system to prohibit password reuse for a minimum of five generations.
-
-Add the following line in "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" (or modify the line to have the required value):
-
-password requisite pam_pwhistory.so use_authtok remember=5 retry=3
-
-Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-104789r1_fix" /><check system="C-97953r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system prohibits password reuse for a minimum of five generations.
-
-Check for the value of the "remember" argument in "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" with the following command:
-
-# grep -i remember /etc/pam.d/system-auth /etc/pam.d/password-auth
-
-password requisite pam_pwhistory.so use_authtok remember=5 retry=3
-
-If the line containing the "pam_pwhistory.so" line does not have the "remember" module argument set, is commented out, or the value of the "remember" module argument is set to less than "5", this is a finding.</check-content></check></Rule></Group><Group id="V-99111"><title>SRG-OS-000078-GPOS-00046</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108215r1_rule" severity="medium" weight="10.0"><version>OL07-00-010280</version><title>The Oracle Linux operating system must be configured so that passwords are a minimum of 15 characters in length.</title><description>&lt;VulnDiscussion&gt;The shorter the password, the lower the number of possible combinations that need to be tested before the password is compromised.
-
-Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. Password length is one factor of several that helps to determine strength and how long it takes to crack a password. Use of more characters in a password helps to increase exponentially the time and/or resources required to compromise the password.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000205</ident><fixtext fixref="F-104791r1_fix">Configure operating system to enforce a minimum 15-character password length.
-
-Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
-
-minlen = 15</fixtext><fix id="F-104791r1_fix" /><check system="C-97955r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system enforces a minimum 15-character password length. The "minlen" option sets the minimum number of characters in a new password.
-
-Check for the value of the "minlen" option in "/etc/security/pwquality.conf" with the following command:
-
-# grep minlen /etc/security/pwquality.conf
-minlen = 15
-
-If the command does not return a "minlen" value of 15 or greater, this is a finding.</check-content></check></Rule></Group><Group id="V-99113"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108217r1_rule" severity="high" weight="10.0"><version>OL07-00-010290</version><title>The Oracle Linux operating system must not have accounts configured with blank or null passwords.</title><description>&lt;VulnDiscussion&gt;If an account has an empty password, anyone could log on and run commands with the privileges of that account. Accounts with empty passwords should never be used in operational environments.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104793r1_fix">If an account is configured for password authentication but does not have an assigned password, it may be possible to log on to the account without authenticating.
-
-Remove any instances of the "nullok" option in "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" to prevent logons with empty passwords.
-
-Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-104793r1_fix" /><check system="C-97957r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>To verify that null passwords cannot be used, run the following command:
-
-# grep nullok /etc/pam.d/system-auth /etc/pam.d/password-auth
-
-If this produces any output, it may be possible to log on with accounts with empty passwords.
-
-If null passwords can be used, this is a finding.</check-content></check></Rule></Group><Group id="V-99115"><title>SRG-OS-000106-GPOS-00053</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108219r1_rule" severity="high" weight="10.0"><version>OL07-00-010300</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using an empty password.</title><description>&lt;VulnDiscussion&gt;Configuring this setting for the SSH daemon provides additional assurance that remote logon via SSH will require a password, even in the event of misconfiguration elsewhere.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000766</ident><fixtext fixref="F-104795r1_fix">To explicitly disallow remote logon from accounts with empty passwords, add or correct the following line in "/etc/ssh/sshd_config":
-
-PermitEmptyPasswords no
-
-The SSH service must be restarted for changes to take effect. Any accounts with empty passwords should be disabled immediately, and PAM configuration should prevent users from being able to assign themselves empty passwords.</fixtext><fix id="F-104795r1_fix" /><check system="C-97959r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>To determine how the SSH daemon's "PermitEmptyPasswords" option is set, run the following command:
-
-# grep -i PermitEmptyPasswords /etc/ssh/sshd_config
-PermitEmptyPasswords no
-
-If no line, a commented line, or a line indicating the value "no" is returned, the required value is set.
-
-If the required value is not set, this is a finding.</check-content></check></Rule></Group><Group id="V-99117"><title>SRG-OS-000118-GPOS-00060</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108221r1_rule" severity="medium" weight="10.0"><version>OL07-00-010310</version><title>The Oracle Linux operating system must disable account identifiers (individuals, groups, roles, and devices) if the password expires.</title><description>&lt;VulnDiscussion&gt;Inactive identifiers pose a risk to systems and applications because attackers may exploit an inactive identifier and potentially obtain undetected access to the system. Owners of inactive accounts will not notice if unauthorized access to their user account has been obtained.
-
-Operating systems need to track periods of inactivity and disable application identifiers after zero days of inactivity.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000795</ident><fixtext fixref="F-104797r1_fix">Configure the operating system to disable account identifiers (individuals, groups, roles, and devices) after the password expires.
-
-Add the following line to "/etc/default/useradd" (or modify the line to have the required value):
-
-INACTIVE=0</fixtext><fix id="F-104797r1_fix" /><check system="C-97961r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If passwords are not being used for authentication, this is Not Applicable.
-
-Verify the operating system disables account identifiers (individuals, groups, roles, and devices) after the password expires with the following command:
-
-# grep -i inactive /etc/default/useradd
-INACTIVE=0
-
-If the value is not set to "0", is commented out, or is not defined, this is a finding.</check-content></check></Rule></Group><Group id="V-99119"><title>SRG-OS-000021-GPOS-00005</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108223r1_rule" severity="medium" weight="10.0"><version>OL07-00-010320</version><title>Accounts on the Oracle Linux operating system subjected to three unsuccessful logon attempts within 15 minutes must be locked for the maximum configurable period.</title><description>&lt;VulnDiscussion&gt;By limiting the number of failed logon attempts, the risk of unauthorized system access via user password guessing, otherwise known as “brute-forcing”, is reduced. Limits are imposed by locking the account.
-
-Satisfies: SRG-OS-000329-GPOS-00128, SRG-OS-000021-GPOS-00005&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000044</ident><ident system="http://iase.disa.mil/cci">CCI-002238</ident><fixtext fixref="F-104799r1_fix">Configure the operating system to lock an account for the maximum period when three unsuccessful logon attempts in 15 minutes are made.
-
-Modify the first three lines of the auth section and the first line of the account section of the "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" files to match the following lines:
-
-auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-auth sufficient pam_unix.so try_first_pass
-auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-account required pam_faillock.so
-
-Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-104799r1_fix" /><check system="C-97963r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system automatically locks an account for the maximum period for which the system can be configured.
-
-Check that the system locks an account for the maximum period after three unsuccessful logon attempts within a period of 15 minutes, using the following command:
-
-# grep pam_faillock.so /etc/pam.d/password-auth
-auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-account required pam_faillock.so
-
-If the "unlock_time" parameter is not set to "0", "never", or is set to a value less than "900" on both "auth" lines with the "pam_faillock.so" module, or is missing from these lines, this is a finding.
-
-Note: The maximum configurable value for "unlock_time" is "604800".
-
-If any line referencing the "pam_faillock.so" module is commented out, this is a finding.
-# grep pam_faillock.so /etc/pam.d/system-auth
-auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-account required pam_faillock.so
-
-If the "unlock_time" parameter is not set to "0", "never", or is set to a value less than "900" on both "auth" lines with the "pam_faillock.so" module or is missing from these lines, this is a finding.
-Note: The maximum configurable value for "unlock_time" is "604800".
-
-If any line referencing the "pam_faillock.so" module is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99121"><title>SRG-OS-000329-GPOS-00128</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108225r1_rule" severity="medium" weight="10.0"><version>OL07-00-010330</version><title>The Oracle Linux operating system must lock the associated account after three unsuccessful root logon attempts are made within a 15-minute period.</title><description>&lt;VulnDiscussion&gt;By limiting the number of failed logon attempts, the risk of unauthorized system access via user password guessing, otherwise known as brute forcing, is reduced. Limits are imposed by locking the account.
-
-Satisfies: SRG-OS-000329-GPOS-00128, SRG-OS-000021-GPOS-00005&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002238</ident><fixtext fixref="F-104801r1_fix">Configure the operating system to lock automatically the root account until the locked account is released by an administrator when three unsuccessful logon attempts in 15 minutes are made.
-
-Modify the first three lines of the auth section and the first line of the account section of the "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" files to match the following lines:
-
-auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-auth sufficient pam_unix.so try_first_pass
-auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-account required pam_faillock.so
-
-Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-104801r1_fix" /><check system="C-97965r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system automatically locks the root account until it is released by an administrator when three unsuccessful logon attempts in 15 minutes are made.
-
-# grep pam_faillock.so /etc/pam.d/password-auth
-auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-account required pam_faillock.so
-
-If the "even_deny_root" setting is not defined on both lines with the "pam_faillock.so" module, is commented out, or is missing from a line, this is a finding.
-
-# grep pam_faillock.so /etc/pam.d/system-auth
-auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
-account required pam_faillock.so
-
-If the "even_deny_root" setting is not defined on both lines with the "pam_faillock.so" module, is commented out, or is missing from a line, this is a finding.</check-content></check></Rule></Group><Group id="V-99123"><title>SRG-OS-000373-GPOS-00156</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108227r1_rule" severity="medium" weight="10.0"><version>OL07-00-010340</version><title>The Oracle Linux operating system must be configured so that users must provide a password for privilege escalation.</title><description>&lt;VulnDiscussion&gt;Without reauthentication, users may access resources or perform tasks for which authorization has not been granted.
-
-When operating systems provide the capability to escalate a functional capability, it is critical the user reauthenticate.
-
-Satisfies: SRG-OS-000373-GPOS-00156, SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00158&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002038</ident><fixtext fixref="F-104803r1_fix">Configure the operating system to require users to supply a password for privilege escalation.
-
-Check the configuration of the "/etc/sudoers" file with the following command:
-# visudo
-
-Remove any occurrences of "NOPASSWD" tags in the file.
-
-Check the configuration of the /etc/sudoers.d/* files with the following command:
-# grep -i nopasswd /etc/sudoers.d/*
-
-Remove any occurrences of "NOPASSWD" tags in the file.</fixtext><fix id="F-104803r1_fix" /><check system="C-97967r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If passwords are not being used for authentication, this is Not Applicable.
-
-Verify the operating system requires users to supply a password for privilege escalation.
-
-Check the configuration of the "/etc/sudoers" and "/etc/sudoers.d/*" files with the following command:
-
-# grep -i nopasswd /etc/sudoers /etc/sudoers.d/*
-
-If any uncommented line is found with a "NOPASSWD" tag, this is a finding.</check-content></check></Rule></Group><Group id="V-99125"><title>SRG-OS-000480-GPOS-00226</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108229r1_rule" severity="medium" weight="10.0"><version>OL07-00-010430</version><title>The Oracle Linux operating system must be configured so that the delay between logon prompts following a failed console logon attempt is at least four seconds.</title><description>&lt;VulnDiscussion&gt;Configuring the operating system to implement organization-wide security implementation guides and security checklists verifies compliance with federal standards and establishes a common security baseline across DoD that reflects the most restrictive security posture consistent with operational requirements.
-
-Configuration settings are the set of parameters that can be changed in hardware, software, or firmware components of the system that affect the security posture and/or functionality of the system. Security-related parameters are those parameters impacting the security state of the system, including the parameters required to satisfy other security control requirements. Security-related parameters include, for example, registry settings; account, file, and directory permission settings; and settings for functions, ports, protocols, services, and remote connections.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104805r1_fix">Configure the operating system to enforce a delay of at least four seconds between logon prompts following a failed console logon attempt.
-
-Modify the "/etc/login.defs" file to set the "FAIL_DELAY" parameter to "4" or greater:
-
-FAIL_DELAY 4</fixtext><fix id="F-104805r1_fix" /><check system="C-97969r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system enforces a delay of at least four seconds between console logon prompts following a failed logon attempt.
-
-Check the value of the "fail_delay" parameter in the "/etc/login.defs" file with the following command:
-
-# grep -i fail_delay /etc/login.defs
-FAIL_DELAY 4
-
-If the value of "FAIL_DELAY" is not set to "4" or greater, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99127"><title>SRG-OS-000480-GPOS-00229</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108231r1_rule" severity="high" weight="10.0"><version>OL07-00-010440</version><title>The Oracle Linux operating system must not allow an unattended or automatic logon to the system via a graphical user interface.</title><description>&lt;VulnDiscussion&gt;Failure to restrict system access to authenticated users negatively impacts operating system security.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104807r1_fix">Configure the operating system not to allow an unattended or automatic logon to the system via a graphical user interface.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Add or edit the line for the "AutomaticLoginEnable" parameter in the [daemon] section of the "/etc/gdm/custom.conf" file to "false":
-
-[daemon]
-AutomaticLoginEnable=false</fixtext><fix id="F-104807r1_fix" /><check system="C-97971r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system does not allow an unattended or automatic logon to the system via a graphical user interface.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Check for the value of the "AutomaticLoginEnable" in the "/etc/gdm/custom.conf" file with the following command:
-
-# grep -i automaticloginenable /etc/gdm/custom.conf
-AutomaticLoginEnable=false
-
-If the value of "AutomaticLoginEnable" is not set to "false", this is a finding.</check-content></check></Rule></Group><Group id="V-99129"><title>SRG-OS-000480-GPOS-00229</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108233r1_rule" severity="high" weight="10.0"><version>OL07-00-010450</version><title>The Oracle Linux operating system must not allow an unrestricted logon to the system.</title><description>&lt;VulnDiscussion&gt;Failure to restrict system access to authenticated users negatively impacts operating system security.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104809r1_fix">Configure the operating system not to allow an unrestricted account to log on to the system via a graphical user interface.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Add or edit the line for the "TimedLoginEnable" parameter in the [daemon] section of the "/etc/gdm/custom.conf" file to "false":
-
-[daemon]
-TimedLoginEnable=false</fixtext><fix id="F-104809r1_fix" /><check system="C-97973r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system does not allow an unrestricted logon to the system via a graphical user interface.
-
-Note: If the system does not have GNOME installed, this requirement is Not Applicable.
-
-Check for the value of the "TimedLoginEnable" parameter in "/etc/gdm/custom.conf" file with the following command:
-
-# grep -i timedloginenable /etc/gdm/custom.conf
-TimedLoginEnable=false
-
-If the value of "TimedLoginEnable" is not set to "false", this is a finding.</check-content></check></Rule></Group><Group id="V-99131"><title>SRG-OS-000480-GPOS-00229</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108235r1_rule" severity="medium" weight="10.0"><version>OL07-00-010460</version><title>The Oracle Linux operating system must not allow users to override SSH environment variables.</title><description>&lt;VulnDiscussion&gt;Failure to restrict system access to authenticated users negatively impacts operating system security.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104811r1_fix">Configure the operating system not to allow users to override environment variables to the SSH daemon.
-
-Edit the "/etc/ssh/sshd_config" file to uncomment or add the line for "PermitUserEnvironment" keyword and set the value to "no":
-
-PermitUserEnvironment no
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-104811r1_fix" /><check system="C-97975r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system does not allow users to override environment variables to the SSH daemon.
-
-Check for the value of the "PermitUserEnvironment" keyword with the following command:
-
-# grep -i permituserenvironment /etc/ssh/sshd_config
-PermitUserEnvironment no
-
-If the "PermitUserEnvironment" keyword is not set to "no", is missing, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99133"><title>SRG-OS-000480-GPOS-00229</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108237r1_rule" severity="medium" weight="10.0"><version>OL07-00-010470</version><title>The Oracle Linux operating system must not allow a non-certificate trusted host SSH logon to the system.</title><description>&lt;VulnDiscussion&gt;Failure to restrict system access to authenticated users negatively impacts operating system security.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104813r1_fix">Configure the operating system not to allow a non-certificate trusted host SSH logon to the system.
-
-Edit the "/etc/ssh/sshd_config" file to uncomment or add the line for "HostbasedAuthentication" keyword and set the value to "no":
-
-HostbasedAuthentication no
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-104813r1_fix" /><check system="C-97977r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system does not allow a non-certificate trusted host SSH logon to the system.
-
-Check for the value of the "HostbasedAuthentication" keyword with the following command:
-
-# grep -i hostbasedauthentication /etc/ssh/sshd_config
-HostbasedAuthentication no
-
-If the "HostbasedAuthentication" keyword is not set to "no", is missing, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99135"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108239r1_rule" severity="high" weight="10.0"><version>OL07-00-010480</version><title>Oracle Linux operating systems prior to version 7.2 with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. GRUB 2 is the default boot loader for Oracle Linux 7 and is designed to require a password to boot into single-user mode or make modifications to the boot menu.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000213</ident><fixtext fixref="F-104815r1_fix">Configure the system to encrypt the boot password for root.
-
-Generate an encrypted grub2 password for root with the following command:
-
-Note: The hash generated is an example.
-
-# grub2-mkpasswd-pbkdf2
-
-Enter Password:
-Reenter Password:
-PBKDF2 hash of your password is grub.pbkdf2.sha512.10000.F3A7CFAA5A51EED123BE8238C23B25B2A6909AFC9812F0D45
-
-Edit "/etc/grub.d/40_custom" and add the following lines below the comments:
-
-# vi /etc/grub.d/40_custom
-
-set superusers="root"
-
-password_pbkdf2 root {hash from grub2-mkpasswd-pbkdf2 command}
-
-Generate a new "grub.conf" file with the new password with the following commands:
-
-# grub2-mkconfig --output=/tmp/grub2.cfg
-# mv /tmp/grub2.cfg /boot/grub2/grub.cfg</fixtext><fix id="F-104815r1_fix" /><check system="C-97979r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>For systems that use UEFI, this is Not Applicable.
-For systems that are running Oracle Linux 7.2 or newer, this is Not Applicable.
-
-Check to see if an encrypted root password is set. On systems that use a BIOS, use the following command:
-
-# grep -i ^password_pbkdf2 /boot/grub2/grub.cfg
-
-password_pbkdf2 [superusers-account] [password-hash]
-
-If the root password entry does not begin with "password_pbkdf2", this is a finding.
-
-If the "superusers-account" is not set to "root", this is a finding.</check-content></check></Rule></Group><Group id="V-99137"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108241r1_rule" severity="medium" weight="10.0"><version>OL07-00-010481</version><title>The Oracle Linux operating system must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000213</ident><fixtext fixref="F-104817r1_fix">Configure the operating system to require authentication upon booting into single-user and maintenance modes.
-
-Add or modify the "ExecStart" line in "/usr/lib/systemd/system/rescue.service" to include "/usr/sbin/sulogin":
-
-ExecStart=-/bin/sh -c "/usr/sbin/sulogin; /usr/bin/systemctl --fail --no-block default"</fixtext><fix id="F-104817r1_fix" /><check system="C-97981r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system must require authentication upon booting into single-user and maintenance modes.
-
-Check that the operating system requires authentication upon booting into single-user mode with the following command:
-
-# grep -i execstart /usr/lib/systemd/system/rescue.service | grep -i sulogin
-
-ExecStart=-/bin/sh -c "/usr/sbin/sulogin; /usr/bin/systemctl --fail --no-block default"
-
-If "ExecStart" does not have "/usr/sbin/sulogin" as an option, this is a finding.</check-content></check></Rule></Group><Group id="V-99139"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108243r1_rule" severity="high" weight="10.0"><version>OL07-00-010482</version><title>Oracle Linux operating systems version 7.2 or newer with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. GRUB 2 is the default boot loader for Oracle Linux 7 and is designed to require a password to boot into single-user mode or make modifications to the boot menu.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000213</ident><fixtext fixref="F-104819r1_fix">Configure the system to encrypt the boot password for root.
-
-Generate an encrypted grub2 password for root with the following command:
-
-Note: The hash generated is an example.
-
-# grub2-setpassword
-Enter password:
-Confirm password:
-
-Edit the /boot/grub2/grub.cfg file and add or modify the following lines in the "### BEGIN /etc/grub.d/01_users ###" section:
-
-set superusers="root"
-export superusers</fixtext><fix id="F-104819r1_fix" /><check system="C-97983r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>For systems that use BIOS, this is Not Applicable.
-
-For systems that are running a version of Oracle Linux prior to 7.2, this is Not Applicable.
-
-Check to see if an encrypted root password is set. On systems that use UEFI, use the following command:
-
-# grep -iw grub2_password /boot/efi/EFI/redhat/user.cfg
-GRUB2_PASSWORD=grub.pbkdf2.sha512.[password_hash]
-
-If the root password does not begin with "grub.pbkdf2.sha512", this is a finding.
-
-Verify that the "root" account is set as the "superusers":
-
-# grep -iw "superusers" /boot/efi/EFI/redhat/grub.cfg
-set superusers="root"
-export superusers
-
-If "superusers" is not set to "root" this is a finding.</check-content></check></Rule></Group><Group id="V-99141"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108245r1_rule" severity="high" weight="10.0"><version>OL07-00-010490</version><title>Oracle Linux operating systems prior to version 7.2 using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. GRUB 2 is the default boot loader for Oracle Linux 7 and is designed to require a password to boot into single-user mode or make modifications to the boot menu.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000213</ident><fixtext fixref="F-104821r1_fix">Configure the system to encrypt the boot password for root.
-
-Generate an encrypted grub2 password for root with the following command:
-
-Note: The hash generated is an example.
-
-# grub2-mkpasswd-pbkdf2
-
-Enter Password:
-Reenter Password:
-PBKDF2 hash of your password is grub.pbkdf2.sha512.10000.F3A7CFAA5A51EED123BE8238C23B25B2A6909AFC9812F0D45
-
-Edit "/etc/grub.d/40_custom" and add the following lines below the comments:
-
-# vi /etc/grub.d/40_custom
-
-set superusers="root"
-
-password_pbkdf2 root {hash from grub2-mkpasswd-pbkdf2 command}
-
-Generate a new "grub.conf" file with the new password with the following commands:
-
-# grub2-mkconfig --output=/tmp/grub2.cfg
-# mv /tmp/grub2.cfg /boot/efi/EFI/redhat/grub.cfg</fixtext><fix id="F-104821r1_fix" /><check system="C-97985r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>For systems that use BIOS, this is Not Applicable.
-For systems that are running Oracle Linux 7.2 or newer, this is Not Applicable.
-
-Check to see if an encrypted root password is set. On systems that use UEFI, use the following command:
-
-# grep -i password /boot/efi/EFI/redhat/grub.cfg
-
-password_pbkdf2 [superusers-account] [password-hash]
-
-If the root password entry does not begin with "password_pbkdf2", this is a finding.
-
-If the "superusers-account" is not set to "root", this is a finding.</check-content></check></Rule></Group><Group id="V-99143"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108247r1_rule" severity="high" weight="10.0"><version>OL07-00-010491</version><title>Oracle Linux operating systems version 7.2 or newer using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. GRUB 2 is the default boot loader for Oracle Linux 7 and is designed to require a password to boot into single-user mode or make modifications to the boot menu.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000213</ident><fixtext fixref="F-104823r1_fix">Configure the system to encrypt the boot password for root.
-
-Generate an encrypted grub2 password for root with the following command:
-
-Note: The hash generated is an example.
-
-# grub2-setpassword
-Enter password:
-Confirm password:
-
-Edit the /boot/efi/EFI/redhat/grub.cfg file and add or modify the following lines in the "### BEGIN /etc/grub.d/01_users ###" section:
-
-set superusers="root"
-export superusers</fixtext><fix id="F-104823r1_fix" /><check system="C-97987r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>For systems that use BIOS, this is Not Applicable.
-
-For systems that are running a version of RHEL prior to 7.2, this is Not Applicable.
-
-Check to see if an encrypted root password is set. On systems that use UEFI, use the following command:
-
-# grep -iw grub2_password /boot/efi/EFI/redhat/user.cfg
-GRUB2_PASSWORD=grub.pbkdf2.sha512.[password_hash]
-
-If the root password does not begin with "grub.pbkdf2.sha512", this is a finding.
-
-Verify that the "root" account is set as the "superusers":
-
-# grep -iw "superusers" /boot/efi/EFI/redhat/grub.cfg
-set superusers="root"
-export superusers
-
-If "superusers" is not set to "root" this is a finding.</check-content></check></Rule></Group><Group id="V-99145"><title>SRG-OS-000104-GPOS-00051</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108249r1_rule" severity="medium" weight="10.0"><version>OL07-00-010500</version><title>The Oracle Linux operating system must uniquely identify and must authenticate organizational users (or processes acting on behalf of organizational users) using multifactor authentication.</title><description>&lt;VulnDiscussion&gt;To ensure accountability and prevent unauthenticated access, organizational users must be identified and authenticated to prevent potential misuse and compromise of the system.
-
-Organizational users include organizational employees or individuals the organization deems to have equivalent status of employees (e.g., contractors). Organizational users (and processes acting on behalf of users) must be uniquely identified and authenticated to all accesses, except for the following:
-
-1) Accesses explicitly identified and documented by the organization. Organizations document specific user actions that can be performed on the information system without identification or authentication;
-
-and
-
-2) Accesses that occur through authorized use of group authenticators without individual authentication. Organizations may require unique identification of individuals in group accounts (e.g., shared privilege accounts) or for detailed accountability of individual activity.
-
-Satisfies: SRG-OS-000104-GPOS-00051, SRG-OS-000106-GPOS-00053, SRG-OS-000107-GPOS-00054, SRG-OS-000109-GPOS-00056, SRG-OS-000108-GPOS-00055, SRG-OS-000108-GPOS-00057, SRG-OS-000108-GPOS-00058&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000764</ident><ident system="http://iase.disa.mil/cci">CCI-000767</ident><ident system="http://iase.disa.mil/cci">CCI-000768</ident><ident system="http://iase.disa.mil/cci">CCI-000770</ident><fixtext fixref="F-104825r1_fix">Configure the operating system to require individuals to be authenticated with a multifactor authenticator.
-
-Enable smartcard logons with the following commands:
-
-# authconfig --enablesmartcard --smartcardaction=0 --update
-# authconfig --enablerequiresmartcard -update
-
-Modify the "/etc/pam_pkcs11/pkcs11_eventmgr.conf" file to uncomment the following line:
-
-#/usr/X11R6/bin/xscreensaver-command -lock
-
-Modify the "/etc/pam_pkcs11/pam_pkcs11.conf" file to use the cackey module if required.</fixtext><fix id="F-104825r1_fix" /><check system="C-97989r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system requires multifactor authentication to uniquely identify organizational users using multifactor authentication.
-
-Check to see if smartcard authentication is enforced on the system:
-
-# authconfig --test | grep "pam_pkcs11 is enabled"
-
-If no results are returned, this is a finding.
-
-# authconfig --test | grep "smartcard removal action"
-
-If "smartcard removal action" is blank, this is a finding.
-
-# authconfig --test | grep "smartcard module"
-
-If "smartcard module" is blank, this is a finding.</check-content></check></Rule></Group><Group id="V-99147"><title>SRG-OS-000095-GPOS-00049</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108251r1_rule" severity="high" weight="10.0"><version>OL07-00-020000</version><title>The Oracle Linux operating system must not have the rsh-server package installed.</title><description>&lt;VulnDiscussion&gt;It is detrimental for operating systems to provide, or install by default, functionality exceeding requirements or mission objectives. These unnecessary capabilities or services are often overlooked, and therefore may remain unsecured. They increase the risk to the platform by providing additional attack vectors.
-
-Operating systems are capable of providing a wide variety of functions and services. Some of the functions and services, provided by default, may not be necessary to support essential organizational operations (e.g., key missions, functions).
-
-The rsh-server service provides an unencrypted remote access service that does not provide for the confidentiality and integrity of user passwords or the remote session and has very weak authentication.
-
-If a privileged user were to log on using this service, the privileged user password could be compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000381</ident><fixtext fixref="F-104827r1_fix">Configure the operating system to disable non-essential capabilities by removing the rsh-server package from the system with the following command:
-
-# yum remove rsh-server</fixtext><fix id="F-104827r1_fix" /><check system="C-97991r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Check to see if the rsh-server package is installed with the following command:
-
-# yum list installed rsh-server
-
-If the rsh-server package is installed, this is a finding.</check-content></check></Rule></Group><Group id="V-99149"><title>SRG-OS-000095-GPOS-00049</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108253r1_rule" severity="high" weight="10.0"><version>OL07-00-020010</version><title>The Oracle Linux operating system must not have the ypserv package installed.</title><description>&lt;VulnDiscussion&gt;Removing the "ypserv" package decreases the risk of the accidental (or intentional) activation of NIS or NIS+ services.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000381</ident><fixtext fixref="F-104829r1_fix">Configure the operating system to disable non-essential capabilities by removing the "ypserv" package from the system with the following command:
-
-# yum remove ypserv</fixtext><fix id="F-104829r1_fix" /><check system="C-97993r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>The NIS service provides an unencrypted authentication service that does not provide for the confidentiality and integrity of user passwords or the remote session.
-
-Check to see if the "ypserve" package is installed with the following command:
-
-# yum list installed ypserv
-
-If the "ypserv" package is installed, this is a finding.</check-content></check></Rule></Group><Group id="V-99151"><title>SRG-OS-000191-GPOS-00080</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108255r1_rule" severity="medium" weight="10.0"><version>OL07-00-020019</version><title>The Oracle Linux operating system must have a host-based intrusion detection tool installed.</title><description>&lt;VulnDiscussion&gt;Adding host-based intrusion detection tools can provide the capability to take actions automatically in response to malicious behavior, which can provide additional agility in reacting to network threats. These tools often include a reporting capability to provide network awareness of the system, which may not otherwise exist in an organization's systems management regime.
-
-Satisfies: SRG-OS-000191-GPOS-00080, SRG-OS-000196&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001233</ident><fixtext fixref="F-104831r1_fix">Install and enable the latest McAfee HIPS package, available from USCYBERCOM.
-
-Note: If the system does not support the McAfee HIPS package, install and enable a supported intrusion detection system application and document its use with the Authorizing Official.</fixtext><fix id="F-104831r1_fix" /><check system="C-97995r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Consult with the SA or ISSO to determine if a host-based intrusion detection application is loaded on the system. Per OPORD 16-0080, the preferred intrusion detection system is McAfee HBSS available through the U.S. Cyber Command (USCYBERCOM).
-
-If another host-based intrusion detection application is in use, such as SELinux, this must be documented and approved by the local Authorizing Official.
-
-Procedure:
-Examine the system to determine if the Host Intrusion Prevention System (HIPS) is installed:
-
-# rpm -qa | grep MFEhiplsm
-
-Verify the McAfee HIPS module is active on the system:
-
-# ps -ef | grep -i "hipclient"
-
-If the MFEhiplsm package is not installed, check for another intrusion detection system:
-
-# find / -name &lt;daemon name&gt;
-
-Where &lt;daemon name&gt; is the name of the primary application daemon to determine if the application is loaded on the system.
-
-Determine if the application is active on the system:
-
-# ps -ef | grep -i &lt;daemon name&gt;
-
-If the MFEhiplsm package is not installed and an alternate host-based intrusion detection application has not been documented for use, this is a finding.
-
-If no host-based intrusion detection system is installed and running on the system, this is a finding.</check-content></check></Rule></Group><Group id="V-99153"><title>SRG-OS-000324-GPOS-00125</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108257r1_rule" severity="medium" weight="10.0"><version>OL07-00-020020</version><title>The Oracle Linux operating system must prevent non-privileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures.</title><description>&lt;VulnDiscussion&gt;Preventing non-privileged users from executing privileged functions mitigates the risk that unauthorized individuals or processes may gain unnecessary access to information or privileges.
-
-Privileged functions include, for example, establishing accounts, performing system integrity checks, or administering cryptographic key management activities. Non-privileged users are individuals who do not possess appropriate authorizations. Circumventing intrusion detection and prevention mechanisms or malicious code protection mechanisms are examples of privileged functions that require protection from non-privileged users.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002235</ident><fixtext fixref="F-104833r1_fix">Configure the operating system to prevent non-privileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures.
-
-Use the following command to map a new user to the "sysdam_u" role:
-
-#semanage login -a -s sysadm_u &lt;username&gt;
-
-Use the following command to map an existing user to the "sysdam_u" role:
-
-#semanage login -m -s sysadm_u &lt;username&gt;
-
-Use the following command to map a new user to the "staff_u" role:
-
-#semanage login -a -s staff_u &lt;username&gt;
-
-Use the following command to map an existing user to the "staff_u" role:
-
-#semanage login -m -s staff_u &lt;username&gt;
-
-Use the following command to map a new user to the "user_u" role:
-
-# semanage login -a -s user_u &lt;username&gt;
-
-Use the following command to map an existing user to the "user_u" role:
-
-# semanage login -m -s user_u &lt;username&gt;</fixtext><fix id="F-104833r1_fix" /><check system="C-97997r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If an HBSS or HIPS is active on the system, this is Not Applicable.
-
-Verify the operating system prevents non-privileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures.
-
-Get a list of authorized users (other than System Administrator and guest accounts) for the system.
-
-Check the list against the system by using the following command:
-
-# semanage login -l | more
-Login Name SELinux User MLS/MCS Range Service
-__default__ user_u s0-s0:c0.c1023 *
-root unconfined_u s0-s0:c0.c1023 *
-system_u system_u s0-s0:c0.c1023 *
-joe staff_u s0-s0:c0.c1023 *
-
-All administrators must be mapped to the "sysadm_u" or "staff_u" users role.
-
-All authorized non-administrative users must be mapped to the "user_u" role.
-
-If they are not mapped in this way, this is a finding.</check-content></check></Rule></Group><Group id="V-99155"><title>SRG-OS-000363-GPOS-00150</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108259r1_rule" severity="medium" weight="10.0"><version>OL07-00-020030</version><title>The Oracle Linux operating system must be configured so that a file integrity tool verifies the baseline operating system configuration at least weekly.</title><description>&lt;VulnDiscussion&gt;Unauthorized changes to the baseline configuration could make the system vulnerable to various attacks or allow unauthorized access to the operating system. Changes to operating system configurations can have unintended side effects, some of which may be relevant to security.
-
-Detecting such changes and providing an automated response can help avoid unintended, negative consequences that could ultimately affect the security state of the operating system. The operating system's Information Management Officer (IMO)/Information System Security Officer (ISSO) and System Administrators (SAs) must be notified via email and/or monitoring system trap when there is an unauthorized modification of a configuration item.
-
-Satisfies: SRG-OS-000363-GPOS-00150 and SRG-OS-000446-GPOS-00200&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001744</ident><ident system="http://iase.disa.mil/cci">CCI-002699</ident><fixtext fixref="F-104835r1_fix">Configure the file integrity tool to run automatically on the system at least weekly. The following example output is generic. It will set cron to run AIDE daily, but other file integrity tools may be used:
-
-# more /etc/cron.daily/aide
-#!/bin/bash
-
-/usr/sbin/aide --check | /bin/mail -s "$HOSTNAME - Daily aide integrity check run" root@sysname.mil</fixtext><fix id="F-104835r1_fix" /><check system="C-97999r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system routinely checks the baseline configuration for unauthorized changes.
-
-Note: A file integrity tool other than Advanced Intrusion Detection Environment (AIDE) may be used, but the tool must be executed at least once per week.
-
-Check to see if AIDE is installed on the system with the following command:
-
-# yum list installed aide
-
-If AIDE is not installed, ask the SA how file integrity checks are performed on the system.
-
-Check for the presence of a cron job running daily or weekly on the system that executes AIDE daily to scan for changes to the system baseline. The command used in the example will use a daily occurrence.
-
-Check the cron directories for a script file controlling the execution of the file integrity application. For example, if AIDE is installed on the system, use the following command:
-
-# ls -al /etc/cron.* | grep aide
--rwxr-xr-x 1 root root 29 Nov 22 2015 aide
-
-# grep aide /etc/crontab /var/spool/cron/root
-/etc/crontab: 30 04 * * * /root/aide
-/var/spool/cron/root: 30 04 * * * /root/aide
-
-If the file integrity application does not exist, or a script file controlling the execution of the file integrity application does not exist, this is a finding.</check-content></check></Rule></Group><Group id="V-99157"><title>SRG-OS-000363-GPOS-00150</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108261r1_rule" severity="low" weight="10.0"><version>OL07-00-020040</version><title>The Oracle Linux operating system must be configured so that designated personnel are notified if baseline configurations are changed in an unauthorized manner.</title><description>&lt;VulnDiscussion&gt;Unauthorized changes to the baseline configuration could make the system vulnerable to various attacks or allow unauthorized access to the operating system. Changes to operating system configurations can have unintended side effects, some of which may be relevant to security.
-
-Detecting such changes and providing an automated response can help avoid unintended, negative consequences that could ultimately affect the security state of the operating system. The operating system's Information Management Officer (IMO)/Information System Security Officer (ISSO) and System Administrators (SAs) must be notified via email and/or monitoring system trap when there is an unauthorized modification of a configuration item.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001744</ident><fixtext fixref="F-104837r1_fix">Configure the operating system to notify designated personnel if baseline configurations are changed in an unauthorized manner. The AIDE tool can be configured to email designated personnel with the use of the cron system.
-
-The following example output is generic. It will set cron to run AIDE daily and to send email at the completion of the analysis.
-
-# more /etc/cron.daily/aide
-
-/usr/sbin/aide --check | /bin/mail -s "$HOSTNAME - Daily aide integrity check run" root@sysname.mil</fixtext><fix id="F-104837r1_fix" /><check system="C-98001r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system notifies designated personnel if baseline configurations are changed in an unauthorized manner.
-
-Note: A file integrity tool other than Advanced Intrusion Detection Environment (AIDE) may be used, but the tool must be executed and notify specified individuals via email or an alert.
-
-Check to see if AIDE is installed on the system with the following command:
-
-# yum list installed aide
-
-If AIDE is not installed, ask the SA how file integrity checks are performed on the system.
-
-Check for the presence of a cron job running routinely on the system that executes AIDE to scan for changes to the system baseline. The commands used in the example will use a daily occurrence.
-
-Check the cron directories for a "crontab" script file controlling the execution of the file integrity application. For example, if AIDE is installed on the system, use the following command:
-
-# ls -al /etc/cron.* | grep aide
--rwxr-xr-x 1 root root 32 Jul 1 2011 aide
-
-# grep aide /etc/crontab /var/spool/cron/root
-/etc/crontab: 30 04 * * * /root/aide
-/var/spool/cron/root: 30 04 * * * /root/aide
-
-AIDE does not have a configuration that will send a notification, so the cron job uses the mail application on the system to email the results of the file integrity run as in the following example:
-
-# more /etc/cron.daily/aide
-#!/bin/bash
-
-/usr/sbin/aide --check | /bin/mail -s "$HOSTNAME - Daily aide integrity check run" root@sysname.mil
-
-If the file integrity application does not notify designated personnel of changes, this is a finding.</check-content></check></Rule></Group><Group id="V-99159"><title>SRG-OS-000366-GPOS-00153</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108263r1_rule" severity="high" weight="10.0"><version>OL07-00-020050</version><title>The Oracle Linux operating system must prevent the installation of software, patches, service packs, device drivers, or operating system components from a repository without verification they have been digitally signed using a certificate that is issued by a Certificate Authority (CA) that is recognized and approved by the organization.</title><description>&lt;VulnDiscussion&gt;Changes to any software components can have significant effects on the overall security of the operating system. This requirement ensures the software has not been tampered with and that it has been provided by a trusted vendor.
-
-Accordingly, patches, service packs, device drivers, or operating system components must be signed with a certificate recognized and approved by the organization.
-
-Verifying the authenticity of the software prior to installation validates the integrity of the patch or upgrade received from a vendor. This verifies the software has not been tampered with and that it has been provided by a trusted vendor. Self-signed certificates are disallowed by this requirement. The operating system should not have to verify the software again. This requirement does not mandate DoD certificates for this purpose; however, the certificate used to verify the software must be from an approved CA.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001749</ident><fixtext fixref="F-104839r1_fix">Configure the operating system to verify the signature of packages from a repository prior to install by setting the following option in the "/etc/yum.conf" file:
-
-gpgcheck=1</fixtext><fix id="F-104839r1_fix" /><check system="C-98003r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system prevents the installation of patches, service packs, device drivers, or operating system components from a repository without verification that they have been digitally signed using a certificate that is recognized and approved by the organization.
-
-Check that yum verifies the signature of packages from a repository prior to install with the following command:
-
-# grep gpgcheck /etc/yum.conf
-gpgcheck=1
-
-If "gpgcheck" is not set to "1", or if options are missing or commented out, ask the System Administrator how the certificates for patches and other operating system components are verified.
-
-If there is no process to validate certificates that is approved by the organization, this is a finding.</check-content></check></Rule></Group><Group id="V-99161"><title>SRG-OS-000366-GPOS-00153</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108265r1_rule" severity="high" weight="10.0"><version>OL07-00-020060</version><title>The Oracle Linux operating system must prevent the installation of software, patches, service packs, device drivers, or operating system components of local packages without verification they have been digitally signed using a certificate that is issued by a Certificate Authority (CA) that is recognized and approved by the organization.</title><description>&lt;VulnDiscussion&gt;Changes to any software components can have significant effects on the overall security of the operating system. This requirement ensures the software has not been tampered with and that it has been provided by a trusted vendor.
-
-Accordingly, patches, service packs, device drivers, or operating system components must be signed with a certificate recognized and approved by the organization.
-
-Verifying the authenticity of the software prior to installation validates the integrity of the patch or upgrade received from a vendor. This verifies the software has not been tampered with and that it has been provided by a trusted vendor. Self-signed certificates are disallowed by this requirement. The operating system should not have to verify the software again. This requirement does not mandate DoD certificates for this purpose; however, the certificate used to verify the software must be from an approved CA.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001749</ident><fixtext fixref="F-104841r1_fix">Configure the operating system to verify the signature of local packages prior to install by setting the following option in the "/etc/yum.conf" file:
-
-localpkg_gpgcheck=1</fixtext><fix id="F-104841r1_fix" /><check system="C-98005r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system prevents the installation of patches, service packs, device drivers, or operating system components of local packages without verification that they have been digitally signed using a certificate that is recognized and approved by the organization.
-
-Check that yum verifies the signature of local packages prior to install with the following command:
-
-# grep localpkg_gpgcheck /etc/yum.conf
-localpkg_gpgcheck=1
-
-If "localpkg_gpgcheck" is not set to "1", or if options are missing or commented out, ask the System Administrator how the signatures of local packages and other operating system components are verified.
-
-If there is no process to validate the signatures of local packages that is approved by the organization, this is a finding.</check-content></check></Rule></Group><Group id="V-99163"><title>SRG-OS-000114-GPOS-00059</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108267r1_rule" severity="medium" weight="10.0"><version>OL07-00-020100</version><title>The Oracle Linux operating system must be configured to disable USB mass storage.</title><description>&lt;VulnDiscussion&gt;USB mass storage permits easy introduction of unknown devices, thereby facilitating malicious activity.
-
-Satisfies: SRG-OS-000114-GPOS-00059, SRG-OS-000378-GPOS-00163, SRG-OS-000480-GPOS-00227&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000778</ident><fixtext fixref="F-104843r1_fix">Configure the operating system to disable the ability to use USB mass storage devices.
-
-# vi /etc/modprobe.d/blacklist.conf
-
-Add or update the line:
-
-blacklist usb-storage</fixtext><fix id="F-104843r1_fix" /><check system="C-98007r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If there is an HBSS with a Device Control Module and a Data Loss Prevention mechanism, this requirement is not applicable.
-
-Verify the operating system disables the ability to use USB mass storage devices.
-
-Check to see if USB mass storage is disabled with the following command:
-
-# grep usb-storage /etc/modprobe.d/blacklist.conf
-blacklist usb-storage
-
-If the command does not return any output or the output is not "blacklist usb-storage", and use of USB storage devices is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-99165"><title>SRG-OS-000378-GPOS-000163</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108269r1_rule" severity="medium" weight="10.0"><version>OL07-00-020101</version><title>The Oracle Linux operating system must be configured so that the Datagram Congestion Control Protocol (DCCP) kernel module is disabled unless required.</title><description>&lt;VulnDiscussion&gt;Disabling DCCP protects the system against exploitation of any flaws in the protocol implementation.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001958</ident><fixtext fixref="F-104845r1_fix">Configure the operating system to disable the ability to use the DCCP kernel module.
-
-Create a file under "/etc/modprobe.d" with the following command:
-
-# touch /etc/modprobe.d/dccp.conf
-
-Add the following line to the created file:
-
-install dccp /bin/true
-
-Ensure that the DCCP module is blacklisted:
-
-# vi /etc/modprobe.d/blacklist.conf
-
-Add or update the line:
-
-blacklist dccp</fixtext><fix id="F-104845r1_fix" /><check system="C-98009r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system disables the ability to load the DCCP kernel module.
-
-# grep -r dccp /etc/modprobe.d/* | grep -i "/bin/true" | grep -v "^#"
-
-install dccp /bin/true
-
-If the command does not return any output, or the line is commented out, and use of DCCP is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-99167"><title>SRG-OS-000114-GPOS-00059</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108271r1_rule" severity="medium" weight="10.0"><version>OL07-00-020110</version><title>The Oracle Linux operating system must disable the file system automounter unless required.</title><description>&lt;VulnDiscussion&gt;Automatically mounting file systems permits easy introduction of unknown devices, thereby facilitating malicious activity.
-
-Satisfies: SRG-OS-000114-GPOS-00059, SRG-OS-000378-GPOS-00163, SRG-OS-000480-GPOS-00227&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000778</ident><fixtext fixref="F-104847r1_fix">Configure the operating system to disable the ability to automount devices.
-
-Turn off the automount service with the following commands:
-
-# systemctl stop autofs
-# systemctl disable autofs
-
-If "autofs" is required for Network File System (NFS), it must be documented with the ISSO.</fixtext><fix id="F-104847r1_fix" /><check system="C-98011r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system disables the ability to automount devices.
-
-Check to see if automounter service is active with the following command:
-
-# systemctl status autofs
-autofs.service - Automounts filesystems on demand
-Loaded: loaded (/usr/lib/systemd/system/autofs.service; disabled)
-Active: inactive (dead)
-
-If the "autofs" status is set to "active" and is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-99169"><title>SRG-OS-000437-GPOS-00194</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108273r1_rule" severity="low" weight="10.0"><version>OL07-00-020200</version><title>The Oracle Linux operating system must remove all software components after updated versions have been installed.</title><description>&lt;VulnDiscussion&gt;Previous versions of software components that are not removed from the information system after updates have been installed may be exploited by adversaries. Some information technology products may remove older versions of software automatically from the information system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002617</ident><fixtext fixref="F-104849r1_fix">Configure the operating system to remove all software components after updated versions have been installed.
-
-Set the "clean_requirements_on_remove" option to "1" in the "/etc/yum.conf" file:
-
-clean_requirements_on_remove=1</fixtext><fix id="F-104849r1_fix" /><check system="C-98013r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system removes all software components after updated versions have been installed.
-
-Check if yum is configured to remove unneeded packages with the following command:
-
-# grep -i clean_requirements_on_remove /etc/yum.conf
-clean_requirements_on_remove=1
-
-If "clean_requirements_on_remove" is not set to "1", "True", or "yes", or is not set in "/etc/yum.conf", this is a finding.</check-content></check></Rule></Group><Group id="V-99171"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108275r1_rule" severity="high" weight="10.0"><version>OL07-00-020230</version><title>The Oracle Linux operating system must be configured so that the x86 Ctrl-Alt-Delete key sequence is disabled.</title><description>&lt;VulnDiscussion&gt;A locally logged-on user, who presses Ctrl-Alt-Delete when at the console, can reboot the system. If accidentally pressed, as could happen in the case of a mixed OS environment, this can create the risk of short-term loss of availability of systems due to unintentional reboot. In the GNOME graphical environment, risk of unintentional reboot from the Ctrl-Alt-Delete sequence is reduced because the user will be prompted before any action is taken.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104853r1_fix">Configure the system to disable the Ctrl-Alt_Delete sequence for the command line with the following command:
-
-# systemctl mask ctrl-alt-del.target
-
-If GNOME is active on the system, create a database to contain the system-wide setting (if it does not already exist) with the following command:
-
-# touch /etc/dconf/db/local.d/00-disable-CAD
-
-Add the setting to disable the Ctrl-Alt_Delete sequence for GNOME:
-
-[org/gnome/settings-daemon/plugins/media-keys]
-logout=''</fixtext><fix id="F-104853r1_fix" /><check system="C-98017r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system is not configured to reboot the system when Ctrl-Alt-Delete is pressed.
-
-Check that the ctrl-alt-del.target is masked and not active with the following command:
-
-# systemctl status ctrl-alt-del.target
-
-ctrl-alt-del.target
-Loaded: masked (/dev/null; bad)
-Active: inactive (dead)
-
-If the ctrl-alt-del.target is not masked, this is a finding.
-
-If the ctrl-alt-del.target is active, this is a finding.</check-content></check></Rule></Group><Group id="V-99173"><title>SRG-OS-000480-GPOS-00228</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108277r1_rule" severity="medium" weight="10.0"><version>OL07-00-020240</version><title>The Oracle Linux operating system must define default permissions for all authenticated users in such a way that the user can only read and modify their own files.</title><description>&lt;VulnDiscussion&gt;Setting the most restrictive default permissions ensures that when new accounts are created, they do not have unnecessary access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104855r1_fix">Configure the operating system to define default permissions for all authenticated users in such a way that the user can only read and modify their own files.
-
-Add or edit the line for the "UMASK" parameter in "/etc/login.defs" file to "077":
-
-UMASK 077</fixtext><fix id="F-104855r1_fix" /><check system="C-98019r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system defines default permissions for all authenticated users in such a way that the user can only read and modify their own files.
-
-Check for the value of the "UMASK" parameter in "/etc/login.defs" file with the following command:
-
-Note: If the value of the "UMASK" parameter is set to "000" in "/etc/login.defs" file, the Severity is raised to a CAT I.
-
-# grep -i umask /etc/login.defs
-UMASK 077
-
-If the value for the "UMASK" parameter is not "077", or the "UMASK" parameter is missing or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99175"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108279r1_rule" severity="high" weight="10.0"><version>OL07-00-020250</version><title>The Oracle Linux operating system must be a vendor supported release.</title><description>&lt;VulnDiscussion&gt;An operating system release is considered "supported" if the vendor continues to provide security patches for the product. With an unsupported release, it will not be possible to resolve security issues discovered in the system software.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104857r1_fix">Upgrade to a supported version of the operating system.</fixtext><fix id="F-104857r1_fix" /><check system="C-98021r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the version of the operating system is vendor supported.
-
-Check the version of the operating system with the following command:
-
-# cat /etc/oracle-release
-
-Oracle Linux Server release 7.6
-
-Current End of Premier Support for Oracle Linux 7 is Jul 2024 while Extended Support might consider extended term.
-
-If the release is not supported by the vendor, this is a finding.</check-content></check></Rule></Group><Group id="V-99177"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108281r1_rule" severity="medium" weight="10.0"><version>OL07-00-020260</version><title>The Oracle Linux operating system security patches and updates must be installed and up to date.</title><description>&lt;VulnDiscussion&gt;Timely patching is critical for maintaining the operational availability, confidentiality, and integrity of information technology (IT) systems. However, failure to keep operating system and application software patched is a common mistake made by IT professionals. New patches are released daily, and it is often difficult for even experienced System Administrators to keep abreast of all the new patches. When new weaknesses in an operating system exist, patches are usually made available by the vendor to resolve the problems. If the most recent security patches and updates are not installed, unauthorized users may take advantage of weaknesses in the unpatched software. The lack of prompt attention to patching could result in a system compromise.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104859r2_fix">Install the operating system patches or updated packages available from Oracle within 30 days or sooner as local policy dictates.</fixtext><fix id="F-104859r2_fix" /><check system="C-98023r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system security patches and updates are installed and up to date. Updates are required to be applied with a frequency determined by the site or Program Management Office (PMO).
-
-Obtain the list of available package security updates from Oracle. The URL for updates is https://linux.oracle.com/errata/. It is important to note that updates provided by Oracle may not be present on the system if the underlying packages are not installed.
-
-Check that the available package security updates have been installed on the system with the following command:
-
-# yum history list | more
-Loaded plugins: langpacks, product-id, subscription-manager
-ID | Command line | Date and time | Action(s) | Altered
--------------------------------------------------------------------------------
-70 | install aide | 2016-05-05 10:58 | Install | 1
-69 | update -y | 2016-05-04 14:34 | Update | 18 EE
-68 | install vlc | 2016-04-21 17:12 | Install | 21
-67 | update -y | 2016-04-21 17:04 | Update | 7 EE
-66 | update -y | 2016-04-15 16:47 | E, I, U | 84 EE
-
-If package updates have not been performed on the system within the timeframe required by the site/program documentation, this is a finding.
-
-Typical update frequency may be overridden by Information Assurance Vulnerability Alert (IAVA) notifications from CYBERCOM.
-
-If the operating system is in non-compliance with the Information Assurance Vulnerability Management (IAVM) process, this is a finding.</check-content></check></Rule></Group><Group id="V-99179"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108283r1_rule" severity="medium" weight="10.0"><version>OL07-00-020270</version><title>The Oracle Linux operating system must not have unnecessary accounts.</title><description>&lt;VulnDiscussion&gt;Accounts providing no operational purpose provide additional opportunities for system compromise. Unnecessary accounts include user accounts for individuals not requiring access to the system and application accounts for applications not installed on the system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104861r1_fix">Configure the system so all accounts on the system are assigned to an active system, application, or user account.
-
-Remove accounts that do not support approved system activities or that allow for a normal user to perform administrative-level actions.
-
-Document all authorized accounts on the system.</fixtext><fix id="F-104861r1_fix" /><check system="C-98025r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all accounts on the system are assigned to an active system, application, or user account.
-
-Obtain the list of authorized system accounts from the Information System Security Officer (ISSO).
-
-Check the system accounts on the system with the following command:
-
-# more /etc/passwd
-root:x:0:0:root:/root:/bin/bash
-bin:x:1:1:bin:/bin:/sbin/nologin
-daemon:x:2:2:daemon:/sbin:/sbin/nologin
-sync:x:5:0:sync:/sbin:/bin/sync
-shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
-halt:x:7:0:halt:/sbin:/sbin/halt
-games:x:12:100:games:/usr/games:/sbin/nologin
-gopher:x:13:30:gopher:/var/gopher:/sbin/nologin
-
-Accounts such as "games" and "gopher" are not authorized accounts as they do not support authorized system functions.
-
-If the accounts on the system do not match the provided documentation, or accounts that do not support an authorized system function are present, this is a finding.</check-content></check></Rule></Group><Group id="V-99181"><title>SRG-OS-000104-GPOS-00051</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108285r1_rule" severity="low" weight="10.0"><version>OL07-00-020300</version><title>The Oracle Linux operating system must be configured so that all Group Identifiers (GIDs) referenced in the /etc/passwd file are defined in the /etc/group file.</title><description>&lt;VulnDiscussion&gt;If a user is assigned the GID of a group not existing on the system, and a group with the GID is subsequently created, the user may have unintended rights to any files associated with the group.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000764</ident><fixtext fixref="F-104863r1_fix">Configure the system to define all GIDs found in the "/etc/passwd" file by modifying the "/etc/group" file to add any non-existent group referenced in the "/etc/passwd" file, or change the GIDs referenced in the "/etc/passwd" file to a group that exists in "/etc/group".</fixtext><fix id="F-104863r1_fix" /><check system="C-98027r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all GIDs referenced in the "/etc/passwd" file are defined in the "/etc/group" file.
-
-Check that all referenced GIDs exist with the following command:
-
-# pwck -r
-
-If GIDs referenced in then "/etc/passwd" file are returned as not defined in the "/etc/group" file, this is a finding.</check-content></check></Rule></Group><Group id="V-99185"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108289r1_rule" severity="high" weight="10.0"><version>OL07-00-020310</version><title>The Oracle Linux operating system must be configured so that the root account must be the only account having unrestricted access to the system.</title><description>&lt;VulnDiscussion&gt;If an account other than root also has a User Identifier (UID) of "0", it has root authority, giving that account unrestricted access to the entire operating system. Multiple accounts with a UID of "0" afford an opportunity for potential intruders to guess a password for a privileged account.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104867r1_fix">Change the UID of any account on the system, other than root, that has a UID of "0".
-
-If the account is associated with system commands or applications, the UID should be changed to one greater than "0" but less than "1000". Otherwise, assign a UID of greater than "1000" that has not already been assigned.</fixtext><fix id="F-104867r1_fix" /><check system="C-98031r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Check the system for duplicate UID "0" assignments with the following command:
-
-# awk -F: '$3 == 0 {print $1}' /etc/passwd
-
-If any accounts other than root have a UID of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99187"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108291r1_rule" severity="medium" weight="10.0"><version>OL07-00-020320</version><title>The Oracle Linux operating system must be configured so that all files and directories have a valid owner.</title><description>&lt;VulnDiscussion&gt;Unowned files and directories may be unintentionally inherited if a user is assigned the same User Identifier (UID) as the UID of the un-owned files.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104869r1_fix">Either remove all files and directories from the system that do not have a valid user, or assign a valid user to all unowned files and directories on the system with the "chown" command:
-
-# chown &lt;user&gt; &lt;file&gt;</fixtext><fix id="F-104869r1_fix" /><check system="C-98033r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all files and directories on the system have a valid owner.
-
-Check the owner of all files and directories with the following command:
-
-Note: The value after -fstype must be replaced with the filesystem type. XFS is used as an example.
-
-# find / -fstype xfs -nouser
-
-If any files on the system do not have an assigned owner, this is a finding.</check-content></check></Rule></Group><Group id="V-99189"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108293r1_rule" severity="medium" weight="10.0"><version>OL07-00-020330</version><title>The Oracle Linux operating system must be configured so that all files and directories have a valid group owner.</title><description>&lt;VulnDiscussion&gt;Files without a valid group owner may be unintentionally inherited if a group is assigned the same Group Identifier (GID) as the GID of the files without a valid group owner.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104871r1_fix">Either remove all files and directories from the system that do not have a valid group, or assign a valid group to all files and directories on the system with the "chgrp" command:
-
-# chgrp &lt;group&gt; &lt;file&gt;</fixtext><fix id="F-104871r1_fix" /><check system="C-98035r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all files and directories on the system have a valid group.
-
-Check the owner of all files and directories with the following command:
-
-Note: The value after -fstype must be replaced with the filesystem type. XFS is used as an example.
-
-# find / -fstype xfs -nogroup
-
-If any files on the system do not have an assigned group, this is a finding.</check-content></check></Rule></Group><Group id="V-99191"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108295r1_rule" severity="medium" weight="10.0"><version>OL07-00-020600</version><title>The Oracle Linux operating system must be configured so that all local interactive users have a home directory assigned in the /etc/passwd file.</title><description>&lt;VulnDiscussion&gt; If local interactive users are not assigned a valid home directory, there is no place for the storage and control of files they should own.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104873r1_fix">Assign home directories to all local interactive users that currently do not have a home directory assigned.</fixtext><fix id="F-104873r1_fix" /><check system="C-98037r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify local interactive users on the system have a home directory assigned.
-
-Check for missing local interactive user home directories with the following command:
-
-# pwck -r
-user 'lp': directory '/var/spool/lpd' does not exist
-user 'news': directory '/var/spool/news' does not exist
-user 'uucp': directory '/var/spool/uucp' does not exist
-user 'smithj': directory '/home/smithj' does not exist
-
-Ask the System Administrator (SA) if any users found without home directories are local interactive users. If the SA is unable to provide a response, check for users with a User Identifier (UID) of 1000 or greater with the following command:
-
-# cut -d: -f 1,3 /etc/passwd | egrep ":[1-4][0-9]{2}$|:[0-9]{1,2}$"
-
-If any interactive users do not have a home directory assigned, this is a finding.</check-content></check></Rule></Group><Group id="V-99193"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108297r1_rule" severity="medium" weight="10.0"><version>OL07-00-020610</version><title>The Oracle Linux operating system must be configured so that all local interactive user accounts, upon creation, are assigned a home directory.</title><description>&lt;VulnDiscussion&gt;If local interactive users are not assigned a valid home directory, there is no place for the storage and control of owned files.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104875r1_fix">Configure the operating system to assign home directories to all new local interactive users by setting the "CREATE_HOME" parameter in "/etc/login.defs" to "yes" as follows.
-
-CREATE_HOME yes</fixtext><fix id="F-104875r1_fix" /><check system="C-98039r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all local interactive users on the system are assigned a home directory upon creation.
-
-Check to see if the system is configured to create home directories for local interactive users with the following command:
-
-# grep -i create_home /etc/login.defs
-CREATE_HOME yes
-
-If the value for "CREATE_HOME" parameter is not set to "yes", the line is missing, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99195"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108299r1_rule" severity="medium" weight="10.0"><version>OL07-00-020620</version><title>The Oracle Linux operating system must be configured so that all local interactive user home directories are defined in the /etc/passwd file.</title><description>&lt;VulnDiscussion&gt;If a local interactive user has a home directory defined that does not exist, the user may be given access to the / directory as the current working directory upon logon. This could create a denial of service because the user would not be able to access their logon configuration files, and it may give them visibility to system files they normally would not be able to access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104877r1_fix">Create home directories to all local interactive users that currently do not have a home directory assigned. Use the following commands to create the user home directory assigned in "/etc/ passwd":
-
-Note: The example will be for the user smithj, who has a home directory of "/home/smithj", a UID of "smithj", and a Group Identifier (GID) of "users" assigned in "/etc/passwd".
-
-# mkdir /home/smithj
-# chown smithj /home/smithj
-# chgrp users /home/smithj
-# chmod 0750 /home/smithj</fixtext><fix id="F-104877r1_fix" /><check system="C-98041r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the assigned home directory of all local interactive users on the system exists.
-
-Check the home directory assignment for all local interactive non-privileged users on the system with the following command:
-
-# cut -d: -f 1,3,6 /etc/passwd | egrep ":[1-4][0-9]{3}"
-
-smithj:1001:/home/smithj
-
-Note: This may miss interactive users that have been assigned a privileged UID. Evidence of interactive use may be obtained from a number of log files containing system logon information.
-
-Check that all referenced home directories exist with the following command:
-
-# pwck -r
-user 'smithj': directory '/home/smithj' does not exist
-
-If any home directories referenced in "/etc/passwd" are returned as not defined, this is a finding.</check-content></check></Rule></Group><Group id="V-99197"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108301r1_rule" severity="medium" weight="10.0"><version>OL07-00-020630</version><title>The Oracle Linux operating system must be configured so that all local interactive user home directories have mode 0750 or less permissive.</title><description>&lt;VulnDiscussion&gt;Excessive permissions on local interactive user home directories may allow unauthorized access to user files by other users.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104879r1_fix">Change the mode of interactive user's home directories to "0750". To change the mode of a local interactive user's home directory, use the following command:
-
-Note: The example will be for the user "smithj".
-
-# chmod 0750 /home/smithj</fixtext><fix id="F-104879r1_fix" /><check system="C-98043r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the assigned home directory of all local interactive users has a mode of "0750" or less permissive.
-
-Check the home directory assignment for all non-privileged users on the system with the following command:
-
-Note: This may miss interactive users that have been assigned a privileged User Identifier (UID). Evidence of interactive use may be obtained from a number of log files containing system logon information.
-
-# ls -ld $(egrep ':[0-9]{4}' /etc/passwd | cut -d: -f6)
--rwxr-x--- 1 smithj users 18 Mar 5 17:06 /home/smithj
-
-If home directories referenced in "/etc/passwd" do not have a mode of "0750" or less permissive, this is a finding.</check-content></check></Rule></Group><Group id="V-99199"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108303r1_rule" severity="medium" weight="10.0"><version>OL07-00-020640</version><title>The Oracle Linux operating system must be configured so that all local interactive user home directories are owned by their respective users.</title><description>&lt;VulnDiscussion&gt;If a local interactive user does not own their home directory, unauthorized users could access or modify the user's files, and the users may not be able to access their own files.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104881r1_fix">Change the owner of a local interactive user's home directories to that owner. To change the owner of a local interactive user's home directory, use the following command:
-
-Note: The example will be for the user smithj, who has a home directory of "/home/smithj".
-
-# chown smithj /home/smithj</fixtext><fix id="F-104881r1_fix" /><check system="C-98045r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the assigned home directory of all local interactive users on the system exists.
-
-Check the home directory assignment for all local interactive users on the system with the following command:
-
-# ls -ld $(egrep ':[0-9]{4}' /etc/passwd | cut -d: -f6)
-
--rwxr-x--- 1 smithj users 18 Mar 5 17:06 /home/smithj
-
-If any home directories referenced in "/etc/passwd" are not owned by the interactive user, this is a finding.</check-content></check></Rule></Group><Group id="V-99201"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108305r1_rule" severity="medium" weight="10.0"><version>OL07-00-020650</version><title>The Oracle Linux operating system must be configured so that all local interactive user home directories are group-owned by the home directory owners primary group.</title><description>&lt;VulnDiscussion&gt;If the Group Identifier (GID) of a local interactive user's home directory is not the same as the primary GID of the user, this would allow unauthorized access to the user's files, and users that share the same group may not be able to access files that they legitimately should.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104883r1_fix">Change the group owner of a local interactive user's home directory to the group found in "/etc/passwd". To change the group owner of a local interactive user's home directory, use the following command:
-
-Note: The example will be for the user "smithj", who has a home directory of "/home/smithj", and has a primary group of users.
-
-# chgrp users /home/smithj</fixtext><fix id="F-104883r1_fix" /><check system="C-98047r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the assigned home directory of all local interactive users is group-owned by that user's primary GID.
-
-Check the home directory assignment for all local interactive users on the system with the following command:
-
-# ls -ld $(egrep ':[0-9]{4}' /etc/passwd | cut -d: -f6)
-
--rwxr-x--- 1 smithj users 18 Mar 5 17:06 /home/smithj
-
-Check the user's primary group with the following command:
-
-# grep users /etc/group
-
-users:x:250:smithj,jonesj,jacksons
-
-If the user home directory referenced in "/etc/passwd" is not group-owned by that user's primary GID, this is a finding.</check-content></check></Rule></Group><Group id="V-99203"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108307r1_rule" severity="medium" weight="10.0"><version>OL07-00-020660</version><title>The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories are owned by the owner of the home directory.</title><description>&lt;VulnDiscussion&gt;If local interactive users do not own the files in their directories, unauthorized users may be able to access them. Additionally, if files are not owned by the user, this could be an indication of system compromise.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104885r1_fix">Change the owner of a local interactive user's files and directories to that owner. To change the owner of a local interactive user's files and directories, use the following command:
-
-Note: The example will be for the user smithj, who has a home directory of "/home/smithj".
-
-# chown smithj /home/smithj/&lt;file or directory&gt;</fixtext><fix id="F-104885r1_fix" /><check system="C-98049r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all files and directories in a local interactive user's home directory are owned by the user.
-
-Check the owner of all files and directories in a local interactive user's home directory with the following command:
-
-Note: The example will be for the user "smithj", who has a home directory of "/home/smithj".
-
-# ls -lLR /home/smithj
--rw-r--r-- 1 smithj smithj 18 Mar 5 17:06 file1
--rw-r--r-- 1 smithj smithj 193 Mar 5 17:06 file2
--rw-r--r-- 1 smithj smithj 231 Mar 5 17:06 file3
-
-If any files are found with an owner different than the home directory user, this is a finding.</check-content></check></Rule></Group><Group id="V-99205"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108309r1_rule" severity="medium" weight="10.0"><version>OL07-00-020670</version><title>The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories are group-owned by a group of which the home directory owner is a member.</title><description>&lt;VulnDiscussion&gt;If a local interactive user's files are group-owned by a group of which the user is not a member, unintended users may be able to access them.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104887r1_fix">Change the group of a local interactive user's files and directories to a group that the interactive user is a member of. To change the group owner of a local interactive user's files and directories, use the following command:
-
-Note: The example will be for the user smithj, who has a home directory of "/home/smithj" and is a member of the users group.
-
-# chgrp users /home/smithj/&lt;file&gt;</fixtext><fix id="F-104887r1_fix" /><check system="C-98051r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all files and directories in a local interactive user home directory are group-owned by a group of which the user is a member.
-
-Check the group owner of all files and directories in a local interactive user's home directory with the following command:
-
-Note: The example will be for the user "smithj", who has a home directory of "/home/smithj".
-
-# ls -lLR /&lt;home directory&gt;/&lt;users home directory&gt;/
--rw-r--r-- 1 smithj smithj 18 Mar 5 17:06 file1
--rw-r--r-- 1 smithj smithj 193 Mar 5 17:06 file2
--rw-r--r-- 1 smithj sa 231 Mar 5 17:06 file3
-
-If any files are found with an owner different than the group home directory user, check to see if the user is a member of that group with the following command:
-
-# grep smithj /etc/group
-sa:x:100:juan,shelley,bob,smithj
-smithj:x:521:smithj
-
-If the user is not a member of a group that group-owns file(s) in a local interactive user's home directory, this is a finding.</check-content></check></Rule></Group><Group id="V-99207"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108311r1_rule" severity="medium" weight="10.0"><version>OL07-00-020680</version><title>The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories have a mode of 0750 or less permissive.</title><description>&lt;VulnDiscussion&gt;If a local interactive user files have excessive permissions, unintended users may be able to access or modify them.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104889r1_fix">Set the mode on files and directories in the local interactive user home directory with the following command:
-
-Note: The example will be for the user smithj, who has a home directory of "/home/smithj" and is a member of the users group.
-
-# chmod 0750 /home/smithj/&lt;file&gt;</fixtext><fix id="F-104889r1_fix" /><check system="C-98053r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all files and directories contained in a local interactive user home directory, excluding local initialization files, have a mode of "0750".
-
-Check the mode of all non-initialization files in a local interactive user home directory with the following command:
-
-Files that begin with a "." are excluded from this requirement.
-
-Note: The example will be for the user "smithj", who has a home directory of "/home/smithj".
-
-# ls -lLR /home/smithj
--rwxr-x--- 1 smithj smithj 18 Mar 5 17:06 file1
--rwxr----- 1 smithj smithj 193 Mar 5 17:06 file2
--rw-r-x--- 1 smithj smithj 231 Mar 5 17:06 file3
-
-If any files are found with a mode more permissive than "0750", this is a finding.</check-content></check></Rule></Group><Group id="V-99209"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108313r1_rule" severity="medium" weight="10.0"><version>OL07-00-020690</version><title>The Oracle Linux operating system must be configured so that all local initialization files for interactive users are owned by the home directory user or root.</title><description>&lt;VulnDiscussion&gt;Local initialization files are used to configure the user's shell environment upon logon. Malicious modification of these files could compromise accounts upon logon.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104891r1_fix">Set the owner of the local initialization files for interactive users to either the directory owner or root with the following command:
-
-Note: The example will be for the smithj user, who has a home directory of "/home/smithj".
-
-# chown smithj /home/smithj/.*</fixtext><fix id="F-104891r1_fix" /><check system="C-98055r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all local initialization files for interactive users are owned by the home directory user or root.
-
-Check the owner on all local initialization files with the following command:
-
-Note: The example will be for the "smithj" user, who has a home directory of "/home/smithj".
-
-# ls -al /home/smithj/.* | more
--rwxr-xr-x 1 smithj users 896 Mar 10 2011 .bash_profile
--rwxr-xr-x 1 smithj users 497 Jan 6 2007 .login
--rwxr-xr-x 1 smithj users 886 Jan 6 2007 .profile
-
-If any file that sets a local interactive user's environment variables to override the system is not owned by the home directory owner or root, this is a finding.</check-content></check></Rule></Group><Group id="V-99211"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108315r1_rule" severity="medium" weight="10.0"><version>OL07-00-020700</version><title>The Oracle Linux operating system must be configured so that all local initialization files for local interactive users are be group-owned by the users primary group or root.</title><description>&lt;VulnDiscussion&gt;Local initialization files for interactive users are used to configure the user's shell environment upon logon. Malicious modification of these files could compromise accounts upon logon.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104893r1_fix">Change the group owner of a local interactive user's files to the group found in "/etc/passwd" for the user. To change the group owner of a local interactive user's home directory, use the following command:
-
-Note: The example will be for the user smithj, who has a home directory of "/home/smithj", and has a primary group of users.
-
-# chgrp users /home/smithj/&lt;file&gt;</fixtext><fix id="F-104893r1_fix" /><check system="C-98057r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the local initialization files of all local interactive users are group-owned by that user's primary Group Identifier (GID).
-
-Check the home directory assignment for all non-privileged users on the system with the following command:
-
-Note: The example will be for the smithj user, who has a home directory of "/home/smithj" and a primary group of "users".
-
-# cut -d: -f 1,4,6 /etc/passwd | egrep ":[1-4][0-9]{3}"
-smithj:1000:/home/smithj
-
-# grep 1000 /etc/group
-users:x:1000:smithj,jonesj,jacksons
-
-Note: This may miss interactive users that have been assigned a privileged User Identifier (UID). Evidence of interactive use may be obtained from a number of log files containing system logon information.
-
-Check the group owner of all local interactive user's initialization files with the following command:
-
-# ls -al /home/smithj/.*
--rwxr-xr-x 1 smithj users 896 Mar 10 2011 .profile
--rwxr-xr-x 1 smithj users 497 Jan 6 2007 .login
--rwxr-xr-x 1 smithj users 886 Jan 6 2007 .something
-
-If all local interactive user's initialization files are not group-owned by that user's primary GID, this is a finding.</check-content></check></Rule></Group><Group id="V-99213"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108317r1_rule" severity="medium" weight="10.0"><version>OL07-00-020710</version><title>The Oracle Linux operating system must be configured so that all local initialization files have mode 0740 or less permissive.</title><description>&lt;VulnDiscussion&gt;Local initialization files are used to configure the user's shell environment upon logon. Malicious modification of these files could compromise accounts upon logon.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104895r1_fix">Set the mode of the local initialization files to "0740" with the following command:
-
-Note: The example will be for the "smithj" user, who has a home directory of "/home/smithj".
-
-# chmod 0740 /home/smithj/.&lt;INIT_FILE&gt;</fixtext><fix id="F-104895r1_fix" /><check system="C-98059r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that all local initialization files have a mode of "0740" or less permissive.
-
-Check the mode on all local initialization files with the following command:
-
-Note: The example will be for the "smithj" user, who has a home directory of "/home/smithj".
-
-# ls -al /home/smithj/.* | more
--rwxr----- 1 smithj users 896 Mar 10 2011 .profile
--rwxr----- 1 smithj users 497 Jan 6 2007 .login
--rwxr----- 1 smithj users 886 Jan 6 2007 .something
-
-If any local initialization files have a mode more permissive than "0740", this is a finding.</check-content></check></Rule></Group><Group id="V-99215"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108319r1_rule" severity="medium" weight="10.0"><version>OL07-00-020720</version><title>The Oracle Linux operating system must be configured so that all local interactive user initialization files executable search paths contain only paths that resolve to the users home directory.</title><description>&lt;VulnDiscussion&gt;The executable search path (typically the PATH environment variable) contains a list of directories for the shell to search to find executables. If this path includes the current working directory (other than the user's home directory), executables in these directories may be executed instead of system commands. This variable is formatted as a colon-separated list of directories. If there is an empty entry, such as a leading or trailing colon or two consecutive colons, this is interpreted as the current working directory. If deviations from the default system search path for the local interactive user are required, they must be documented with the Information System Security Officer (ISSO).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104897r1_fix">Edit the local interactive user initialization files to change any PATH variable statements that reference directories other than their home directory.
-
-If a local interactive user requires path variables to reference a directory owned by the application, it must be documented with the ISSO.</fixtext><fix id="F-104897r1_fix" /><check system="C-98061r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that all local interactive user initialization files' executable search path statements do not contain statements that will reference a working directory other than the users' home directory.
-
-Check the executable search path statement for all local interactive user initialization files in the users' home directory with the following commands:
-
-Note: The example will be for the smithj user, which has a home directory of "/home/smithj".
-
-# grep -i path /home/smithj/.*
-/home/smithj/.bash_profile:PATH=$PATH:$HOME/.local/bin:$HOME/bin
-/home/smithj/.bash_profile:export PATH
-
-If any local interactive user initialization files have executable search path statements that include directories outside of their home directory, this is a finding.</check-content></check></Rule></Group><Group id="V-99217"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108321r1_rule" severity="medium" weight="10.0"><version>OL07-00-020730</version><title>The Oracle Linux operating system must be configured so that local initialization files do not execute world-writable programs.</title><description>&lt;VulnDiscussion&gt;If user start-up files execute world-writable programs, especially in unprotected directories, they could be maliciously modified to destroy user files or otherwise compromise the system at the user level. If the system is compromised at the user level, it is easier to elevate privileges to eventually compromise the system at the root and network level.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104899r1_fix">Set the mode on files being executed by the local initialization files with the following command:
-
-# chmod 0755 &lt;file&gt;</fixtext><fix id="F-104899r1_fix" /><check system="C-98063r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that local initialization files do not execute world-writable programs.
-
-Check the system for world-writable files with the following command:
-
-# find / -xdev -perm -002 -type f -exec ls -ld {} \; | more
-
-For all files listed, check for their presence in the local initialization files with the following commands:
-
-Note: The example will be for a system that is configured to create users' home directories in the "/home" directory.
-
-# grep &lt;file&gt; /home/*/.*
-
-If any local initialization files are found to reference world-writable files, this is a finding.</check-content></check></Rule></Group><Group id="V-99219"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108323r1_rule" severity="medium" weight="10.0"><version>OL07-00-020900</version><title>The Oracle Linux operating system must be configured so that all system device files are correctly labeled to prevent unauthorized modification.</title><description>&lt;VulnDiscussion&gt;If an unauthorized or modified device is allowed to exist on the system, there is the possibility the system may perform unintended or unauthorized operations.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104901r1_fix">Run the following command to determine which package owns the device file:
-
-# rpm -qf &lt;filename&gt;
-
-The package can be reinstalled from a yum repository using the command:
-
-# sudo yum reinstall &lt;packagename&gt;
-
-Alternatively, the package can be reinstalled from trusted media using the command:
-
-# sudo rpm -Uvh &lt;packagename&gt;</fixtext><fix id="F-104901r1_fix" /><check system="C-98065r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that all system device files are correctly labeled to prevent unauthorized modification.
-
-List all device files on the system that are incorrectly labeled with the following commands:
-
-Note: Device files are normally found under "/dev", but applications may place device files in other directories and may necessitate a search of the entire system.
-
-#find /dev -context *:device_t:* \( -type c -o -type b \) -printf "%p %Z\n"
-
-#find /dev -context *:unlabeled_t:* \( -type c -o -type b \) -printf "%p %Z\n"
-
-Note: There are device files, such as "/dev/vmci", that are used when the operating system is a host virtual machine. They will not be owned by a user on the system and require the "device_t" label to operate. These device files are not a finding.
-
-If there is output from either of these commands, other than already noted, this is a finding.</check-content></check></Rule></Group><Group id="V-99221"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108325r1_rule" severity="medium" weight="10.0"><version>OL07-00-021000</version><title>The Oracle Linux operating system must be configured so that file systems containing user home directories are mounted to prevent files with the setuid and setgid bit set from being executed.</title><description>&lt;VulnDiscussion&gt;The "nosuid" mount option causes the system not to execute setuid and setgid files with owner privileges. This option must be used for mounting any file system not containing approved setuid and setguid files. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104903r1_fix">Configure the "/etc/fstab" to use the "nosuid" option on file systems that contain user home directories.</fixtext><fix id="F-104903r1_fix" /><check system="C-98067r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify file systems that contain user home directories are mounted with the "nosuid" option.
-
-Find the file system(s) that contain the user home directories with the following command:
-
-Note: If a separate file system has not been created for the user home directories (user home directories are mounted under "/"), this is not a finding as the "nosuid" option cannot be used on the "/" system.
-
-# cut -d: -f 1,3,6 /etc/passwd | egrep ":[1-4][0-9]{3}"
-smithj:1001:/home/smithj
-thomasr:1002:/home/thomasr
-
-Check the file systems mounted at boot time with the following command:
-
-# more /etc/fstab
-
-UUID=a411dc99-f2a1-4c87-9e05-184977be8539 /home ext4 rw,relatime,discard,data=ordered,nosuid 0 2
-
-If a file system found in "/etc/fstab" refers to the user home directory file system and it does not have the "nosuid" option set, this is a finding.</check-content></check></Rule></Group><Group id="V-99223"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108327r1_rule" severity="medium" weight="10.0"><version>OL07-00-021010</version><title>The Oracle Linux operating system must prevent files with the setuid and setgid bit set from being executed on file systems that are used with removable media.</title><description>&lt;VulnDiscussion&gt;The "nosuid" mount option causes the system not to execute "setuid" and "setgid" files with owner privileges. This option must be used for mounting any file system not containing approved "setuid" and "setguid" files. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104905r1_fix">Configure the "/etc/fstab" to use the "nosuid" option on file systems that are associated with removable media.</fixtext><fix id="F-104905r1_fix" /><check system="C-98069r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify file systems used for removable media are mounted with the "nosuid" option.
-
-Check the file systems mounted at boot time with the following command:
-
-# more /etc/fstab
-
-UUID=2bc871e4-e2a3-4f29-9ece-3be60c835222 /mnt/usbflash vfat noauto,owner,ro,nosuid 0 0
-
-If a file system found in "/etc/fstab" refers to removable media and it does not have the "nosuid" option set, this is a finding.</check-content></check></Rule></Group><Group id="V-99225"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108329r1_rule" severity="medium" weight="10.0"><version>OL07-00-021020</version><title>The Oracle Linux operating system must prevent files with the setuid and setgid bit set from being executed on file systems that are being imported via Network File System (NFS).</title><description>&lt;VulnDiscussion&gt;The "nosuid" mount option causes the system not to execute "setuid" and "setgid" files with owner privileges. This option must be used for mounting any file system not containing approved "setuid" and "setguid" files. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104907r1_fix">Configure the "/etc/fstab" to use the "nosuid" option on file systems that are being imported via NFS.</fixtext><fix id="F-104907r1_fix" /><check system="C-98071r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify file systems being NFS imported are configured with the "nosuid" option.
-
-Find the file system(s) that contain the directories being exported with the following command:
-
-# more /etc/fstab | grep nfs
-
-UUID=e06097bb-cfcd-437b-9e4d-a691f5662a7d /store nfs rw,nosuid 0 0
-
-If a file system found in "/etc/fstab" refers to NFS and it does not have the "nosuid" option set, this is a finding.
-
-Verify the NFS is mounted with the "nosuid" option:
-
-# mount | grep nfs | grep nosuid
-If no results are returned, this is a finding.</check-content></check></Rule></Group><Group id="V-99227"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108331r1_rule" severity="medium" weight="10.0"><version>OL07-00-021021</version><title>The Oracle Linux operating system must prevent binary files from being executed on file systems that are being imported via Network File System (NFS).</title><description>&lt;VulnDiscussion&gt;The "noexec" mount option causes the system not to execute binary files. This option must be used for mounting any file system not containing approved binary files, as they may be incompatible. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104909r1_fix">Configure the "/etc/fstab" to use the "noexec" option on file systems that are being imported via NFS.</fixtext><fix id="F-104909r1_fix" /><check system="C-98073r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify file systems that are being NFS imported are configured with the "noexec" option.
-
-Find the file system(s) that contain the directories being imported with the following command:
-
-# more /etc/fstab | grep nfs
-
-UUID=e06097bb-cfcd-437b-9e4d-a691f5662a7d /store nfs rw,noexec 0 0
-
-If a file system found in "/etc/fstab" refers to NFS and it does not have the "noexec" option set, and use of NFS imported binaries is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.
-
-Verify the NFS is mounted with the "noexec"option:
-
-# mount | grep nfs | grep noexec
-If no results are returned and use of NFS imported binaries is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-99229"><title>SRG-OS-000368-GPOS-00154</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108333r1_rule" severity="low" weight="10.0"><version>OL07-00-021022</version><title>The Oracle Linux operating system must mount /dev/shm with the nodev option.</title><description>&lt;VulnDiscussion&gt;The "nodev" mount option causes the system to not interpret character or block special devices. Executing character or block special devices from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001764</ident><fixtext fixref="F-104911r1_fix">Configure the system so that /dev/shm is mounted with the "nodev" option.</fixtext><fix id="F-104911r1_fix" /><check system="C-98075r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that the "nodev" option is configured for /dev/shm:
-
-
-# cat /etc/fstab | grep /dev/shm
-tmpfs /dev/shm tmpfs defaults,nodev,nosuid,noexec 0 0
-
-If any results are returned and the "nodev" option is not listed, this is a finding.
-
-Verify "/dev/shm" is mounted with the "nodev" option:
-
-# mount | grep "/dev/shm" | grep nodev
-
-If no results are returned, this is a finding.</check-content></check></Rule></Group><Group id="V-99231"><title>SRG-OS-000368-GPOS-00154</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108335r1_rule" severity="low" weight="10.0"><version>OL07-00-021023</version><title>The Oracle Linux operating system must mount /dev/shm with the nosuid option.</title><description>&lt;VulnDiscussion&gt;The "nosuid" mount option causes the system not to execute "setuid" and "setgid" files with owner privileges. This option must be used for mounting any file system not containing approved "setuid" and "setguid" files. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001764</ident><fixtext fixref="F-104913r1_fix">Configure the system so that /dev/shm is mounted with the "nosuid" option.</fixtext><fix id="F-104913r1_fix" /><check system="C-98077r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that the "nosuid" option is configured for /dev/shm:
-
-# cat /etc/fstab | grep /dev/shm
-
-tmpfs /dev/shm tmpfs defaults,nodev,nosuid,noexec 0 0
-
-If any results are returned and the "nosuid" option is not listed, this is a finding.
-
-Verify "/dev/shm" is mounted with the "nosuid" option:
-
-# mount | grep "/dev/shm" | grep nosuid
-
-If no results are returned, this is a finding.</check-content></check></Rule></Group><Group id="V-99233"><title>SRG-OS-000368-GPOS-00154</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108337r1_rule" severity="low" weight="10.0"><version>OL07-00-021024</version><title>The Oracle Linux operating system must mount /dev/shm with the noexec option.</title><description>&lt;VulnDiscussion&gt;The "noexec" mount option causes the system not to execute binary files. This option must be used for mounting any file system not containing approved binary files, as they may be incompatible. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001764</ident><fixtext fixref="F-104915r1_fix">Configure the system so that /dev/shm is mounted with the "noexec" option.</fixtext><fix id="F-104915r1_fix" /><check system="C-98079r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that the "noexec" option is configured for /dev/shm:
-
-# cat /etc/fstab | grep /dev/shm
-
-tmpfs /dev/shm tmpfs defaults,nodev,nosuid,noexec 0 0
-
-If any results are returned and the "noexec" option is not listed, this is a finding.
-
-Verify "/dev/shm" is mounted with the "noexec" option:
-
-# mount | grep "/dev/shm" | grep noexec
-
-If no results are returned, this is a finding.</check-content></check></Rule></Group><Group id="V-99235"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108339r1_rule" severity="medium" weight="10.0"><version>OL07-00-021030</version><title>The Oracle Linux operating system must be configured so that all world-writable directories are group-owned by root, sys, bin, or an application group.</title><description>&lt;VulnDiscussion&gt;If a world-writable directory has the sticky bit set and is not group-owned by a privileged Group Identifier (GID), unauthorized users may be able to modify files created by others.
-
-The only authorized public directories are those temporary directories supplied with the system or those designed to be temporary file repositories. The setting is normally reserved for directories used by the system and by users for temporary file storage, (e.g., /tmp), and for directories requiring global read/write access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104917r1_fix">Change the group of the world-writable directories to root with the following command:
-
-# chgrp root &lt;directory&gt;</fixtext><fix id="F-104917r1_fix" /><check system="C-98081r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify all world-writable directories are group-owned by root, sys, bin, or an application group.
-
-Check the system for world-writable directories with the following command:
-
-Note: The value after -fstype must be replaced with the filesystem type. XFS is used as an example.
-
-# find / -xdev -perm -002 -type d -fstype xfs -exec ls -lLd {} \;
-drwxrwxrwt 2 root root 40 Aug 26 13:07 /dev/mqueue
-drwxrwxrwt 2 root root 220 Aug 26 13:23 /dev/shm
-drwxrwxrwt 14 root root 4096 Aug 26 13:29 /tmp
-
-If any world-writable directories are not owned by root, sys, bin, or an application group associated with the directory, this is a finding.</check-content></check></Rule></Group><Group id="V-99237"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108341r1_rule" severity="medium" weight="10.0"><version>OL07-00-021040</version><title>The Oracle Linux operating system must set the umask value to 077 for all local interactive user accounts.</title><description>&lt;VulnDiscussion&gt;The umask controls the default access mode assigned to newly created files. A umask of 077 limits new files to mode 700 or less permissive. Although umask can be represented as a four-digit number, the first digit representing special access modes is typically ignored or required to be "0". This requirement applies to the globally configured system defaults and the local interactive user defaults for each account on the system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104919r1_fix">Remove the umask statement from all local interactive user's initialization files.
-
-If the account is for an application, the requirement for a umask less restrictive than "077" can be documented with the Information System Security Officer, but the user agreement for access to the account must specify that the local interactive user must log on to their account first and then switch the user to the application account with the correct option to gain the account's environment variables.</fixtext><fix id="F-104919r1_fix" /><check system="C-98083r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that the default umask for all local interactive users is "077".
-
-Identify the locations of all local interactive user home directories by looking at the "/etc/passwd" file.
-
-Check all local interactive user initialization files for interactive users with the following command:
-
-Note: The example is for a system that is configured to create users home directories in the "/home" directory.
-
-# grep -i umask /home/*/.*
-
-If any local interactive user initialization files are found to have a umask statement that has a value less restrictive than "077", this is a finding.</check-content></check></Rule></Group><Group id="V-99239"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108343r1_rule" severity="medium" weight="10.0"><version>OL07-00-021100</version><title>The Oracle Linux operating system must have cron logging implemented.</title><description>&lt;VulnDiscussion&gt;Cron logging can be used to trace the successful or unsuccessful execution of cron jobs. It can also be used to spot intrusions into the use of the cron facility by unauthorized and malicious users.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104921r1_fix">Configure "rsyslog" to log all cron messages by adding or updating the following line to "/etc/rsyslog.conf" or a configuration file in the /etc/rsyslog.d/ directory:
-
-cron.* /var/log/cron.log</fixtext><fix id="F-104921r1_fix" /><check system="C-98085r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that "rsyslog" is configured to log cron events.
-
-Check the configuration of "/etc/rsyslog.conf" or "/etc/rsyslog.d/*.conf" files for the cron facility with the following command:
-
-Note: If another logging package is used, substitute the utility configuration file for "/etc/rsyslog.conf" or "/etc/rsyslog.d/*.conf" files.
-
-# grep cron /etc/rsyslog.conf /etc/rsyslog.d/*.conf
-cron.* /var/log/cron.log
-
-If the command does not return a response, check for cron logging all facilities by inspecting the "/etc/rsyslog.conf" or "/etc/rsyslog.d/*.conf" files.
-
-Look for the following entry:
-
-*.* /var/log/messages
-
-If "rsyslog" is not logging messages for the cron facility or all facilities, this is a finding.</check-content></check></Rule></Group><Group id="V-99241"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108345r1_rule" severity="medium" weight="10.0"><version>OL07-00-021110</version><title>The Oracle Linux operating system must be configured so that the cron.allow file, if it exists, is owned by root.</title><description>&lt;VulnDiscussion&gt;If the owner of the "cron.allow" file is not set to root, the possibility exists for an unauthorized user to view or to edit sensitive information.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104923r1_fix">Set the owner on the "/etc/cron.allow" file to root with the following command:
-
-# chown root /etc/cron.allow</fixtext><fix id="F-104923r1_fix" /><check system="C-98087r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that the "cron.allow" file is owned by root.
-
-Check the owner of the "cron.allow" file with the following command:
-
-# ls -al /etc/cron.allow
--rw------- 1 root root 6 Mar 5 2011 /etc/cron.allow
-
-If the "cron.allow" file exists and has an owner other than root, this is a finding.</check-content></check></Rule></Group><Group id="V-99243"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108347r1_rule" severity="medium" weight="10.0"><version>OL07-00-021120</version><title>The Oracle Linux operating system must be configured so that the cron.allow file, if it exists, is group-owned by root.</title><description>&lt;VulnDiscussion&gt;If the group owner of the "cron.allow" file is not set to root, sensitive information could be viewed or edited by unauthorized users.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104925r1_fix">Set the group owner on the "/etc/cron.allow" file to root with the following command:
-
-# chgrp root /etc/cron.allow</fixtext><fix id="F-104925r1_fix" /><check system="C-98089r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that the "cron.allow" file is group-owned by root.
-
-Check the group owner of the "cron.allow" file with the following command:
-
-# ls -al /etc/cron.allow
--rw------- 1 root root 6 Mar 5 2011 /etc/cron.allow
-
-If the "cron.allow" file exists and has a group owner other than root, this is a finding.</check-content></check></Rule></Group><Group id="V-99245"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108349r1_rule" severity="medium" weight="10.0"><version>OL07-00-021300</version><title>The Oracle Linux operating system must disable Kernel core dumps unless needed.</title><description>&lt;VulnDiscussion&gt;Kernel core dumps may contain the full contents of system memory at the time of the crash. Kernel core dumps may consume a considerable amount of disk space, and may result in denial of service by exhausting the available space on the target file system partition.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104927r1_fix">If kernel core dumps are not required, disable the "kdump" service with the following command:
-
-# systemctl disable kdump.service
-
-If kernel core dumps are required, document the need with the ISSO.</fixtext><fix id="F-104927r1_fix" /><check system="C-98091r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that kernel core dumps are disabled unless needed.
-
-Check the status of the "kdump" service with the following command:
-
-# systemctl status kdump.service
-kdump.service - Crash recovery kernel arming
-Loaded: loaded (/usr/lib/systemd/system/kdump.service; enabled)
-Active: active (exited) since Wed 2015-08-26 13:08:09 EDT; 43min ago
-Main PID: 1130 (code=exited, status=0/SUCCESS)
-kernel arming.
-
-If the "kdump" service is active, ask the System Administrator if the use of the service is required and documented with the Information System Security Officer (ISSO).
-
-If the service is active and is not documented, this is a finding.</check-content></check></Rule></Group><Group id="V-99247"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108351r1_rule" severity="low" weight="10.0"><version>OL07-00-021310</version><title>The Oracle Linux operating system must be configured so that a separate file system is used for user home directories (such as /home or an equivalent).</title><description>&lt;VulnDiscussion&gt;The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104929r1_fix">Migrate the "/home" directory onto a separate file system/partition.</fixtext><fix id="F-104929r1_fix" /><check system="C-98093r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that a separate file system/partition has been created for non-privileged local interactive user home directories.
-
-Check the home directory assignment for all non-privileged users (those with a UID greater than 1000) on the system with the following command:
-
-#cut -d: -f 1,3,6,7 /etc/passwd | egrep ":[1-4][0-9]{3}" | tr ":" "\t"
-
-adamsj /home/adamsj /bin/bash
-jacksonm /home/jacksonm /bin/bash
-smithj /home/smithj /bin/bash
-
-The output of the command will give the directory/partition that contains the home directories for the non-privileged users on the system (in this example, /home) and users' shell. All accounts with a valid shell (such as /bin/bash) are considered interactive users.
-
-Check that a file system/partition has been created for the non-privileged interactive users with the following command:
-
-Note: The partition of /home is used in the example.
-
-# grep /home /etc/fstab
-UUID=333ada18 /home ext4 noatime,nobarrier,nodev 1 2
-
-If a separate entry for the file system/partition that contains the non-privileged interactive users' home directories does not exist, this is a finding.</check-content></check></Rule></Group><Group id="V-99249"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108353r1_rule" severity="low" weight="10.0"><version>OL07-00-021320</version><title>The Oracle Linux operating system must use a separate file system for /var.</title><description>&lt;VulnDiscussion&gt;The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104931r1_fix">Migrate the "/var" path onto a separate file system.</fixtext><fix id="F-104931r1_fix" /><check system="C-98095r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that a separate file system/partition has been created for "/var".
-
-Check that a file system/partition has been created for "/var" with the following command:
-
-# grep /var /etc/fstab
-UUID=c274f65f /var ext4 noatime,nobarrier 1 2
-
-If a separate entry for "/var" is not in use, this is a finding.</check-content></check></Rule></Group><Group id="V-99251"><title>SRG-OS-000341-GPOS-00132</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108355r1_rule" severity="low" weight="10.0"><version>OL07-00-021330</version><title>The Oracle Linux operating system must use a separate file system for the system audit data path large enough to hold at least one week of audit data.</title><description>&lt;VulnDiscussion&gt;The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001849</ident><fixtext fixref="F-104933r1_fix">Migrate the system audit data path onto an appropriately sized separate file system to store at least one week of audit records.</fixtext><fix id="F-104933r1_fix" /><check system="C-98097r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Determine if the operating system is configured to have the "/var/log/audit" path is on a separate file system.
-
-# grep /var/log/audit /etc/fstab
-
-If no result is returned, or the operating system is not configured to have "/var/log/audit" on a separate file system, this is a finding.
-
-Verify that "/var/log/audit" is mounted on a separate file system:
-
-# mount | grep "/var/log/audit"
-
-If no result is returned, or "/var/log/audit" is not on a separate file system, this is a finding.
-
-Verify the size of the audit file system:
-
-# df -h /var/log/audit
-
-If the size is insufficient for a week of audit data, this is a finding.</check-content></check></Rule></Group><Group id="V-99253"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108357r1_rule" severity="low" weight="10.0"><version>OL07-00-021340</version><title>The Oracle Linux operating system must use a separate file system for /tmp (or equivalent).</title><description>&lt;VulnDiscussion&gt;The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104935r1_fix">Start the "tmp.mount" service with the following command:
-
-# systemctl enable tmp.mount
-
-OR
-
-Edit the "/etc/fstab" file and ensure the "/tmp" directory is defined in the fstab with a device and mount point.</fixtext><fix id="F-104935r1_fix" /><check system="C-98099r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that a separate file system/partition has been created for "/tmp".
-
-Check that a file system/partition has been created for "/tmp" with the following command:
-
-# systemctl is-enabled tmp.mount
-enabled
-
-If the "tmp.mount" service is not enabled, check to see if "/tmp" is defined in the fstab with a device and mount point:
-
-# grep -i /tmp /etc/fstab
-UUID=a411dc99-f2a1-4c87-9e05-184977be8539 /tmp ext4 rw,relatime,discard,data=ordered,nosuid,noexec, 0 0
-
-If "tmp.mount" service is not enabled and the "/tmp" directory is not defined in the fstab with a device and mount point, this is a finding.</check-content></check></Rule></Group><Group id="V-99255"><title>SRG-OS-000033-GPOS-00014</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108359r1_rule" severity="high" weight="10.0"><version>OL07-00-021350</version><title>The Oracle Linux operating system must implement NIST FIPS-validated cryptography for the following: to provision digital signatures, to generate cryptographic hashes, and to protect data requiring data-at-rest protections in accordance with applicable federal laws, Executive Orders, directives, policies, regulations, and standards.</title><description>&lt;VulnDiscussion&gt;Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. The operating system must implement cryptographic modules that adhere to the higher standards approved by the federal government to ensure they have been tested and validated.
-
-Satisfies: SRG-OS-000033-GPOS-00014, SRG-OS-000185-GPOS-00079, SRG-OS-000396-GPOS-00176, SRG-OS-000405-GPOS-00184, SRG-OS-000478-GPOS-00223&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000068</ident><ident system="http://iase.disa.mil/cci">CCI-001199</ident><ident system="http://iase.disa.mil/cci">CCI-002450</ident><ident system="http://iase.disa.mil/cci">CCI-002476</ident><fixtext fixref="F-104937r1_fix">Configure the operating system to implement DoD-approved encryption by installing the dracut-fips package.
-
-To enable strict FIPS compliance, the fips=1 kernel option needs to be added to the kernel command line during system installation so key generation is done with FIPS-approved algorithms and continuous monitoring tests in place.
-
-Configure the operating system to implement DoD-approved encryption by following the steps below:
-
-The fips=1 kernel option needs to be added to the kernel command line during system installation so that key generation is done with FIPS-approved algorithms and continuous monitoring tests in place. Users should also ensure that the system has plenty of entropy during the installation process by moving the mouse around, or if no mouse is available, ensuring that many keystrokes are typed. The recommended amount of keystrokes is 256 and more. Less than 256 keystrokes may generate a non-unique key.
-
-Install the dracut-fips package with the following command:
-
-# yum install dracut-fips
-
-Recreate the "initramfs" file with the following command:
-
-Note: This command will overwrite the existing "initramfs" file.
-
-# dracut -f
-
-Modify the kernel command line of the current kernel in the "grub.cfg" file by adding the following option to the GRUB_CMDLINE_LINUX key in the "/etc/default/grub" file and then rebuild the "grub.cfg" file:
-
-fips=1
-
-Changes to "/etc/default/grub" require rebuilding the "grub.cfg" file as follows:
-
-On BIOS-based machines, use the following command:
-
-# grub2-mkconfig -o /boot/grub2/grub.cfg
-
-On UEFI-based machines, use the following command:
-
-# grub2-mkconfig -o /boot/efi/EFI/redhat/grub.cfg
-
-If /boot or /boot/efi reside on separate partitions, the kernel parameter boot=&lt;partition of /boot or /boot/efi&gt; must be added to the kernel command line. You can identify a partition by running the df /boot or df /boot/efi command:
-
-# df /boot
-Filesystem 1K-blocks Used Available Use% Mounted on
-/dev/sda1 495844 53780 416464 12% /boot
-
-To ensure the "boot=" configuration option will work even if device naming changes occur between boots, identify the universally unique identifier (UUID) of the partition with the following command:
-
-# blkid /dev/sda1
-/dev/sda1: UUID="05c000f1-a213-759e-c7a2-f11b7424c797" TYPE="ext4"
-
-For the example above, append the following string to the kernel command line:
-
-boot=UUID=05c000f1-a213-759e-c7a2-f11b7424c797
-
-Reboot the system for the changes to take effect.</fixtext><fix id="F-104937r1_fix" /><check system="C-98101r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system implements DoD-approved encryption to protect the confidentiality of remote access sessions.
-
-Check to see if the "dracut-fips" package is installed with the following command:
-
-# yum list installed dracut-fips
-
-dracut-fips-033-360.el7_2.x86_64.rpm
-
-If a "dracut-fips" package is installed, check to see if the kernel command line is configured to use FIPS mode with the following command:
-
-Note: GRUB 2 reads its configuration from the "/boot/grub2/grub.cfg" file on traditional BIOS-based machines and from the "/boot/efi/EFI/redhat/grub.cfg" file on UEFI machines.
-
-# grep fips /boot/grub2/grub.cfg
-/vmlinuz-3.8.0-0.40.el7.x86_64 root=/dev/mapper/rhel-root ro rd.md=0 rd.dm=0 rd.lvm.lv=rhel/swap crashkernel=auto rd.luks=0 vconsole.keymap=us rd.lvm.lv=rhel/root rhgb fips=1 quiet
-
-If the kernel command line is configured to use FIPS mode, check to see if the system is in FIPS mode with the following command:
-
-# cat /proc/sys/crypto/fips_enabled
-1
-
-If a "dracut-fips" package is not installed, the kernel command line does not have a fips entry, or the system has a value of "0" for "fips_enabled" in "/proc/sys/crypto", this is a finding.</check-content></check></Rule></Group><Group id="V-99257"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108361r1_rule" severity="low" weight="10.0"><version>OL07-00-021600</version><title>The Oracle Linux operating system must be configured so that the file integrity tool is configured to verify Access Control Lists (ACLs).</title><description>&lt;VulnDiscussion&gt;ACLs can provide permissions beyond those permitted through the file mode and must be verified by file integrity tools.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104939r1_fix">Configure the file integrity tool to check file and directory ACLs.
-
-If AIDE is installed, ensure the "acl" rule is present on all uncommented file and directory selection lists.</fixtext><fix id="F-104939r1_fix" /><check system="C-98103r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the file integrity tool is configured to verify ACLs.
-
-Check to see if Advanced Intrusion Detection Environment (AIDE) is installed on the system with the following command:
-
-# yum list installed aide
-
-If AIDE is not installed, ask the System Administrator how file integrity checks are performed on the system.
-
-If there is no application installed to perform file integrity checks, this is a finding.
-
-Note: AIDE is highly configurable at install time. These commands assume the "aide.conf" file is under the "/etc" directory.
-
-Use the following command to determine if the file is in another location:
-
-# find / -name aide.conf
-
-Check the "aide.conf" file to determine if the "acl" rule has been added to the rule list being applied to the files and directories selection lists.
-
-An example rule that includes the "acl" rule is below:
-
-All= p+i+n+u+g+s+m+S+sha512+acl+xattrs+selinux
-/bin All # apply the custom rule to the files in bin
-/sbin All # apply the same custom rule to the files in sbin
-
-If the "acl" rule is not being used on all uncommented selection lines in the "/etc/aide.conf" file, or ACLs are not being checked by another file integrity tool, this is a finding.</check-content></check></Rule></Group><Group id="V-99259"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108363r1_rule" severity="low" weight="10.0"><version>OL07-00-021610</version><title>The Oracle Linux operating system must be configured so that the file integrity tool is configured to verify extended attributes.</title><description>&lt;VulnDiscussion&gt;Extended attributes in file systems are used to contain arbitrary data and file metadata with security implications.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104941r1_fix">Configure the file integrity tool to check file and directory extended attributes.
-
-If AIDE is installed, ensure the "xattrs" rule is present on all uncommented file and directory selection lists.</fixtext><fix id="F-104941r1_fix" /><check system="C-98105r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the file integrity tool is configured to verify extended attributes.
-
-Check to see if Advanced Intrusion Detection Environment (AIDE) is installed on the system with the following command:
-
-# yum list installed aide
-
-If AIDE is not installed, ask the System Administrator how file integrity checks are performed on the system.
-
-If there is no application installed to perform file integrity checks, this is a finding.
-
-Note: AIDE is highly configurable at install time. These commands assume the "aide.conf" file is under the "/etc" directory.
-
-Use the following command to determine if the file is in another location:
-
-# find / -name aide.conf
-
-Check the "aide.conf" file to determine if the "xattrs" rule has been added to the rule list being applied to the files and directories selection lists.
-
-An example rule that includes the "xattrs" rule follows:
-
-All= p+i+n+u+g+s+m+S+sha512+acl+xattrs+selinux
-/bin All # apply the custom rule to the files in bin
-/sbin All # apply the same custom rule to the files in sbin
-
-If the "xattrs" rule is not being used on all uncommented selection lines in the "/etc/aide.conf" file, or extended attributes are not being checked by another file integrity tool, this is a finding.</check-content></check></Rule></Group><Group id="V-99261"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108365r1_rule" severity="medium" weight="10.0"><version>OL07-00-021620</version><title>The Oracle Linux operating system must use a file integrity tool that is configured to use FIPS 140-2 approved cryptographic hashes for validating file contents and directories.</title><description>&lt;VulnDiscussion&gt;File integrity tools use cryptographic hashes for verifying file contents and directories have not been altered. These hashes must be FIPS 140-2 approved cryptographic hashes.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-104943r1_fix">Configure the file integrity tool to use FIPS 140-2 cryptographic hashes for validating file and directory contents.
-
-If AIDE is installed, ensure the "sha512" rule is present on all uncommented file and directory selection lists.</fixtext><fix id="F-104943r1_fix" /><check system="C-98107r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the file integrity tool is configured to use FIPS 140-2 approved cryptographic hashes for validating file contents and directories.
-
-Note: If OL07-00-021350 is a finding, this is automatically a finding as the system cannot implement FIPS 140-2 approved cryptographic algorithms and hashes.
-
-Check to see if Advanced Intrusion Detection Environment (AIDE) is installed on the system with the following command:
-
-# yum list installed aide
-
-If AIDE is not installed, ask the System Administrator how file integrity checks are performed on the system.
-
-If there is no application installed to perform file integrity checks, this is a finding.
-
-Note: AIDE is highly configurable at install time. These commands assume the "aide.conf" file is under the "/etc" directory.
-
-Use the following command to determine if the file is in another location:
-
-# find / -name aide.conf
-
-Check the "aide.conf" file to determine if the "sha512" rule has been added to the rule list being applied to the files and directories selection lists.
-
-An example rule that includes the "sha512" rule follows:
-
-All=p+i+n+u+g+s+m+S+sha512+acl+xattrs+selinux
-/bin All # apply the custom rule to the files in bin
-/sbin All # apply the same custom rule to the files in sbin
-
-If the "sha512" rule is not being used on all uncommented selection lines in the "/etc/aide.conf" file, or another file integrity tool is not using FIPS 140-2 approved cryptographic hashes for validating file contents and directories, this is a finding.</check-content></check></Rule></Group><Group id="V-99263"><title>SRG-OS-000364-GPOS-00151</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108367r1_rule" severity="medium" weight="10.0"><version>OL07-00-021700</version><title>The Oracle Linux operating system must not allow removable media to be used as the boot loader unless approved.</title><description>&lt;VulnDiscussion&gt;Malicious users with removable boot media can gain access to a system configured to use removable media as the boot loader. If removable media is designed to be used as the boot loader, the requirement must be documented with the Information System Security Officer (ISSO).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001813</ident><fixtext fixref="F-104945r1_fix">Remove alternate methods of booting the system from removable media or document the configuration to boot from removable media with the ISSO.</fixtext><fix id="F-104945r1_fix" /><check system="C-98109r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system is not configured to use a boot loader on removable media.
-
-Note: GRUB 2 reads its configuration from the "/boot/grub2/grub.cfg" file on traditional BIOS-based machines and from the "/boot/efi/EFI/redhat/grub.cfg" file on UEFI machines.
-
-Check for the existence of alternate boot loader configuration files with the following command:
-
-# find / -name grub.cfg
-/boot/grub2/grub.cfg
-
-If a "grub.cfg" is found in any subdirectories other than "/boot/grub2" and "/boot/efi/EFI/redhat", ask the System Administrator if there is documentation signed by the ISSO to approve the use of removable media as a boot loader.
-
-Check that the grub configuration file has the set root command in each menu entry with the following commands:
-
-# grep -c menuentry /boot/grub2/grub.cfg
-1
-# grep 'set root' /boot/grub2/grub.cfg
-set root=(hd0,1)
-
-If the system is using an alternate boot loader on removable media, and documentation does not exist approving the alternate configuration, this is a finding.</check-content></check></Rule></Group><Group id="V-99265"><title>SRG-OS-000095-GPOS-00049</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108369r1_rule" severity="high" weight="10.0"><version>OL07-00-021710</version><title>The Oracle Linux operating system must not have the telnet-server package installed.</title><description>&lt;VulnDiscussion&gt;It is detrimental for operating systems to provide, or install by default, functionality exceeding requirements or mission objectives. These unnecessary capabilities or services are often overlooked and therefore may remain unsecured. They increase the risk to the platform by providing additional attack vectors.
-
-Operating systems are capable of providing a wide variety of functions and services. Some of the functions and services, provided by default, may not be necessary to support essential organizational operations (e.g., key missions, functions).
-
-Examples of non-essential capabilities include, but are not limited to, games, software packages, tools, and demonstration software not related to requirements or providing a wide array of functionality not required for every mission, but which cannot be disabled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000381</ident><fixtext fixref="F-104947r1_fix">Configure the operating system to disable non-essential capabilities by removing the telnet-server package from the system with the following command:
-
-# yum remove telnet-server</fixtext><fix id="F-104947r1_fix" /><check system="C-98111r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system is configured to disable non-essential capabilities. The most secure way of ensuring a non-essential capability is disabled is not to install the capability.
-
-The telnet service provides an unencrypted remote access service that does not provide for the confidentiality and integrity of user passwords or the remote session.
-
-If a privileged user were to log on using this service, the privileged user password could be compromised.
-
-Check to see if the telnet-server package is installed with the following command:
-
-# yum list installed telnet-server
-
-If the telnet-server package is installed, this is a finding.</check-content></check></Rule></Group><Group id="V-99267"><title>SRG-OS-000038-GPOS-00016</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108371r1_rule" severity="high" weight="10.0"><version>OL07-00-030000</version><title>The Oracle Linux operating system must be configured so that auditing is configured to produce records containing information to establish what type of events occurred, where the events occurred, the source of the events, and the outcome of the events. These audit records must also identify individual identities of group account users.</title><description>&lt;VulnDiscussion&gt;Without establishing what type of events occurred, it would be difficult to establish, correlate, and investigate the events leading up to an outage or attack.
-
-Audit record content that may be necessary to satisfy this requirement includes, for example, time stamps, source and destination addresses, user/process identifiers, event descriptions, success/fail indications, filenames involved, and access control or flow control rules invoked.
-
-Associating event types with detected events in the operating system audit logs provides a means of investigating an attack; recognizing resource utilization or capacity thresholds, or identifying an improperly configured operating system.
-
-Satisfies: SRG-OS-000038-GPOS-00016, SRG-OS-000039-GPOS-00017, SRG-OS-000042-GPOS-00021, SRG-OS-000254-GPOS-00095, SRG-OS-000365-GPOS-00152, SRG-OS-000255-GPOS-00096&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000131</ident><ident system="http://iase.disa.mil/cci">CCI-000132</ident><ident system="http://iase.disa.mil/cci">CCI-000135</ident><ident system="http://iase.disa.mil/cci">CCI-001464</ident><ident system="http://iase.disa.mil/cci">CCI-001487</ident><ident system="http://iase.disa.mil/cci">CCI-001814</ident><fixtext fixref="F-104949r1_fix">Configure the operating system to produce audit records containing information to establish when (date and time) the events occurred.
-
-Enable the auditd service with the following command:
-
-# systemctl start auditd.service</fixtext><fix id="F-104949r1_fix" /><check system="C-98113r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system produces audit records containing information to establish when (date and time) the events occurred.
-
-Check to see if auditing is active by issuing the following command:
-
-# systemctl is-active auditd.service
-active
-
-If the "auditd" status is not active, this is a finding.</check-content></check></Rule></Group><Group id="V-99269"><title>SRG-OS-000046-GPOS-00022</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108373r1_rule" severity="medium" weight="10.0"><version>OL07-00-030010</version><title>The Oracle Linux operating system must shut down upon audit processing failure unless availability is an overriding concern. If availability is a concern, the system must alert the designated staff (System Administrator [SA] and Information System Security Officer [ISSO] at a minimum) in the event of an audit processing failure.</title><description>&lt;VulnDiscussion&gt;It is critical for the appropriate personnel to be aware if a system is at risk of failing to process audit logs as required. Without this notification, the security personnel may be unaware of an impending failure of the audit capability, and system operation may be adversely affected.
-
-Audit processing failures include software/hardware errors, failures in the audit capturing mechanisms, and audit storage capacity being reached or exceeded.
-
-This requirement applies to each audit data storage repository (i.e., distinct information system component where audit records are stored), the centralized audit storage capacity of organizations (i.e., all audit data storage repositories combined), or both.
-
-Satisfies: SRG-OS-000046-GPOS-00022, SRG-OS-000047-GPOS-00023&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000139</ident><ident system="http://iase.disa.mil/cci">CCI-000140</ident><fixtext fixref="F-104951r1_fix">Configure the operating system to shut down in the event of an audit processing failure.
-
-Add or correct the option to shut down the operating system with the following command:
-
-# auditctl -f 2
-
-Edit the "/etc/audit/rules.d/audit.rules" file and add the following line:
-
--f 2
-
-If availability has been determined to be more important, and this decision is documented with the ISSO, configure the operating system to notify system administration staff and ISSO staff in the event of an audit processing failure with the following command:
-
-# auditctl -f 1
-
-Edit the "/etc/audit/rules.d/audit.rules" file and add the following line:
-
--f 1
-
-Kernel log monitoring must also be configured to properly alert designated staff.
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104951r1_fix" /><check system="C-98115r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Confirm the audit configuration regarding how auditing processing failures are handled.
-
-Check to see what level "auditctl" is set to with following command:
-
-# auditctl -s | grep -i "fail"
-
-failure 2
-
-If the value of "failure" is set to "2", the system is configured to panic (shut down) in the event of an auditing failure.
-
-If the value of "failure" is set to "1", the system is configured only to send information to the kernel log regarding the failure.
-
-If the "failure" setting is not set, this is a CAT I finding.
-
-If the "failure" setting is set to any value other than "1" or "2", this is a CAT II finding.
-
-If the "failure" setting is set to "1" but the availability concern is not documented or there is no monitoring of the kernel log, this is a CAT III finding.</check-content></check></Rule></Group><Group id="V-99271"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108375r1_rule" severity="medium" weight="10.0"><version>OL07-00-030200</version><title>The Oracle Linux operating system must be configured to use the au-remote plugin.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
-
-Off-loading is a common process in information systems with limited audit storage capacity.
-
-Without the configuration of the "au-remote" plugin, the audisp-remote daemon will not off-load the logs from the system being audited.
-
-Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001851</ident><fixtext fixref="F-104953r1_fix">Edit the /etc/audisp/plugins.d/au-remote.conf file and change the value of "active" to "yes".
-
-The audit daemon must be restarted for changes to take effect:
-
-# service auditd restart</fixtext><fix id="F-104953r1_fix" /><check system="C-98117r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the "au-remote" plugin is active on the system:
-
-# grep "active" /etc/audisp/plugins.d/au-remote.conf
-
-active = yes
-
-If the "active" setting is not set to "yes", or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99273"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108377r1_rule" severity="medium" weight="10.0"><version>OL07-00-030201</version><title>The Oracle Linux operating system must configure the au-remote plugin to off-load audit logs using the audisp-remote daemon.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
-
-Off-loading is a common process in information systems with limited audit storage capacity.
-
-Without the configuration of the "au-remote" plugin, the audisp-remote daemon will not off load the logs from the system being audited.
-
-Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001851</ident><fixtext fixref="F-104955r1_fix">Edit the /etc/audisp/plugins.d/au-remote.conf file and add or update the following values:
-
-direction = out
-path = /sbin/audisp-remote
-type = always
-
-The audit daemon must be restarted for changes to take effect:
-
-# service auditd restart</fixtext><fix id="F-104955r1_fix" /><check system="C-98119r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the "au-remote" plugin is configured to always off-load audit logs using the audisp-remote daemon:
-
-# cat /etc/audisp/plugins.d/au-remote.conf | grep -v "^#"
-
-active = yes
-direction = out
-path = /sbin/audisp-remote
-type = always
-format = string
-
-If the "direction" setting is not set to "out", or the line is commented out, this is a finding.
-
-If the "path" setting is not set to "/sbin/audisp-remote", or the line is commented out, this is a finding.
-
-If the "type" setting is not set to "always", or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99275"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108379r1_rule" severity="medium" weight="10.0"><version>OL07-00-030210</version><title>The Oracle Linux operating system must take appropriate action when the audisp-remote buffer is full.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
-
-Off-loading is a common process in information systems with limited audit storage capacity.
-
-When the remote buffer is full, audit logs will not be collected and sent to the central log server.
-
-Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001851</ident><fixtext fixref="F-104957r1_fix">Edit the /etc/audisp/audispd.conf file and add or update the "overflow_action" option:
-
-overflow_action = syslog
-
-The audit daemon must be restarted for changes to take effect:
-
-# service auditd restart</fixtext><fix id="F-104957r1_fix" /><check system="C-98121r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the audisp daemon is configured to take an appropriate action when the internal queue is full:
-
-# grep "overflow_action" /etc/audisp/audispd.conf
-
-overflow_action = syslog
-
-If the "overflow_action" option is not "syslog", "single", or "halt", or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99277"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108381r1_rule" severity="medium" weight="10.0"><version>OL07-00-030211</version><title>The Oracle Linux operating system must label all off-loaded audit logs before sending them to the central log server.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
-
-Off-loading is a common process in information systems with limited audit storage capacity.
-
-When audit logs are not labeled before they are sent to a central log server, the audit data will not be able to be analyzed and tied back to the correct system.
-
-Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001851</ident><fixtext fixref="F-104959r1_fix">Edit the /etc/audisp/audispd.conf file and add or update the "name_format" option:
-
-name_format = hostname
-
-The audit daemon must be restarted for changes to take effect:
-
-# service auditd restart</fixtext><fix id="F-104959r1_fix" /><check system="C-98123r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the audisp daemon is configured to label all off-loaded audit logs:
-
-# grep "name_format" /etc/audisp/audispd.conf
-
-name_format = hostname
-
-If the "name_format" option is not "hostname", "fqd", or "numeric", or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99279"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108383r1_rule" severity="medium" weight="10.0"><version>OL07-00-030300</version><title>The Oracle Linux operating system must off-load audit records onto a different system or media from the system being audited.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
-
-Off-loading is a common process in information systems with limited audit storage capacity.
-
-Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001851</ident><fixtext fixref="F-104961r1_fix">Configure the operating system to off-load audit records onto a different system or media from the system being audited.
-
-Set the remote server option in "/etc/audisp/audisp-remote.conf" with the IP address of the log aggregation server.</fixtext><fix id="F-104961r1_fix" /><check system="C-98125r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system off-loads audit records onto a different system or media from the system being audited.
-
-To determine the remote server that the records are being sent to, use the following command:
-
-# grep -i remote_server /etc/audisp/audisp-remote.conf
-remote_server = 10.0.21.1
-
-If a remote server is not configured, or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or media.
-
-If there is no evidence that the audit logs are being off-loaded to another system or media, this is a finding.</check-content></check></Rule></Group><Group id="V-99281"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108385r1_rule" severity="medium" weight="10.0"><version>OL07-00-030310</version><title>The Oracle Linux operating system must encrypt the transfer of audit records off-loaded onto a different system or media from the system being audited.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
-
-Off-loading is a common process in information systems with limited audit storage capacity.
-
-Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001851</ident><fixtext fixref="F-104963r1_fix">Configure the operating system to encrypt the transfer of off-loaded audit records onto a different system or media from the system being audited.
-
-Uncomment the "enable_krb5" option in "/etc/audisp/audisp-remote.conf" and set it with the following line:
-
-enable_krb5 = yes</fixtext><fix id="F-104963r1_fix" /><check system="C-98127r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system encrypts audit records off-loaded onto a different system or media from the system being audited.
-
-To determine if the transfer is encrypted, use the following command:
-
-# grep -i enable_krb5 /etc/audisp/audisp-remote.conf
-enable_krb5 = yes
-
-If the value of the "enable_krb5" option is not set to "yes" or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or media.
-
-If there is no evidence that the transfer of the audit logs being off-loaded to another system or media is encrypted, this is a finding.</check-content></check></Rule></Group><Group id="V-99283"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108387r1_rule" severity="medium" weight="10.0"><version>OL07-00-030320</version><title>The Oracle Linux operating system must be configured so that the audit system takes appropriate action when the audit storage volume is full.</title><description>&lt;VulnDiscussion&gt;Taking appropriate action in case of a filled audit storage volume will minimize the possibility of losing audit records.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001851</ident><fixtext fixref="F-104965r1_fix">Configure the action the operating system takes if the disk the audit records are written to becomes full.
-
-Uncomment or edit the "disk_full_action" option in "/etc/audisp/audisp-remote.conf" and set it to "syslog", "single", or "halt", such as the following line:
-
-disk_full_action = single</fixtext><fix id="F-104965r1_fix" /><check system="C-98129r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the action the operating system takes if the disk the audit records are written to becomes full.
-
-To determine the action that takes place if the disk is full on the remote server, use the following command:
-
-# grep -i disk_full_action /etc/audisp/audisp-remote.conf
-disk_full_action = single
-
-If the value of the "disk_full_action" option is not "syslog", "single", or "halt", or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99285"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108389r1_rule" severity="medium" weight="10.0"><version>OL07-00-030321</version><title>The Oracle Linux operating system must be configured so that the audit system takes appropriate action when there is an error sending audit records to a remote system.</title><description>&lt;VulnDiscussion&gt;Taking appropriate action when there is an error sending audit records to a remote system will minimize the possibility of losing audit records.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001851</ident><fixtext fixref="F-104967r1_fix">Configure the action the operating system takes if there is an error sending audit records to a remote system.
-
-Uncomment the "network_failure_action" option in "/etc/audisp/audisp-remote.conf" and set it to "syslog", "single", or "halt".
-
-network_failure_action = syslog</fixtext><fix id="F-104967r1_fix" /><check system="C-98131r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the action the operating system takes if there is an error sending audit records to a remote system.
-
-Check the action that takes place if there is an error sending audit records to a remote system with the following command:
-
-# grep -i network_failure_action /etc/audisp/audisp-remote.conf
-network_failure_action = syslog
-
-If the value of the "network_failure_action" option is not "syslog", "single", or "halt", or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99287"><title>SRG-OS-000343-GPOS-00134</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108391r1_rule" severity="medium" weight="10.0"><version>OL07-00-030330</version><title>The Oracle Linux operating system must initiate an action to notify the System Administrator (SA) and Information System Security Officer (ISSO), at a minimum, when allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity.</title><description>&lt;VulnDiscussion&gt;If security personnel are not notified immediately when storage volume reaches 75 percent utilization, they are unable to plan for audit record storage capacity expansion.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001855</ident><fixtext fixref="F-104969r1_fix">Configure the operating system to initiate an action to notify the SA and ISSO (at a minimum) when allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity.
-
-Check the system configuration to determine the partition the audit records are being written to:
-
-# grep -iw log_file /etc/audit/auditd.conf
-
-Determine the size of the partition that audit records are written to (with the example being "/var/log/audit/"):
-
-# df -h /var/log/audit/
-
-Set the value of the "space_left" keyword in "/etc/audit/auditd.conf" to 75 percent of the partition size.</fixtext><fix id="F-104969r1_fix" /><check system="C-98133r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system initiates an action to notify the SA and ISSO (at a minimum) when allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity.
-
-Check the system configuration to determine the partition the audit records are being written to with the following command:
-
-# grep -iw log_file /etc/audit/auditd.conf
-log_file = /var/log/audit/audit.log
-
-Check the size of the partition that audit records are written to (with the example being "/var/log/audit/"):
-
-# df -h /var/log/audit/
-0.9G /var/log/audit
-
-If the audit records are not being written to a partition specifically created for audit records (in this example "/var/log/audit" is a separate partition), determine the amount of space other files in the partition are currently occupying with the following command:
-
-# du -sh &lt;partition&gt;
-1.8G /var
-
-Determine what the threshold is for the system to take action when 75 percent of the repository maximum audit record storage capacity is reached:
-
-# grep -iw space_left /etc/audit/auditd.conf
-space_left = 225
-
-If the value of the "space_left" keyword is not set to 75 percent of the total partition size, this is a finding.</check-content></check></Rule></Group><Group id="V-99289"><title>SRG-OS-000343-GPOS-00134</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108393r1_rule" severity="medium" weight="10.0"><version>OL07-00-030340</version><title>The Oracle Linux operating system must immediately notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) via email when the threshold for the repository maximum audit record storage capacity is reached.</title><description>&lt;VulnDiscussion&gt;If security personnel are not notified immediately when the threshold for the repository maximum audit record storage capacity is reached, they are unable to expand the audit record storage capacity before records are lost.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001855</ident><fixtext fixref="F-104971r1_fix">Configure the operating system to immediately notify the SA and ISSO (at a minimum) when the threshold for the repository maximum audit record storage capacity is reached.
-
-Uncomment or edit the "space_left_action" keyword in "/etc/audit/auditd.conf" and set it to "email".
-
-space_left_action = email</fixtext><fix id="F-104971r1_fix" /><check system="C-98135r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system immediately notifies the SA and ISSO (at a minimum) via email when the allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity.
-
-Check what action the operating system takes when the threshold for the repository maximum audit record storage capacity is reached with the following command:
-
-# grep -i space_left_action /etc/audit/auditd.conf
-space_left_action = email
-
-If the value of the "space_left_action" keyword is not set to "email", this is a finding.</check-content></check></Rule></Group><Group id="V-99291"><title>SRG-OS-000343-GPOS-00134</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108395r1_rule" severity="medium" weight="10.0"><version>OL07-00-030350</version><title>The Oracle Linux operating system must immediately notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) when the threshold for the repository maximum audit record storage capacity is reached.</title><description>&lt;VulnDiscussion&gt;If security personnel are not notified immediately when the threshold for the repository maximum audit record storage capacity is reached, they are unable to expand the audit record storage capacity before records are lost.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001855</ident><fixtext fixref="F-104973r1_fix">Configure the operating system to immediately notify the SA and ISSO (at a minimum) when the threshold for the repository maximum audit record storage capacity is reached.
-
-Uncomment or edit the "action_mail_acct" keyword in "/etc/audit/auditd.conf" and set it to root and any other accounts associated with security personnel.
-
-action_mail_acct = root</fixtext><fix id="F-104973r1_fix" /><check system="C-98137r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system immediately notifies the SA and ISSO (at a minimum) via email when the threshold for the repository maximum audit record storage capacity is reached.
-
-Check what account the operating system emails when the threshold for the repository maximum audit record storage capacity is reached with the following command:
-
-# grep -i action_mail_acct /etc/audit/auditd.conf
-action_mail_acct = root
-
-If the value of the "action_mail_acct" keyword is not set to "root" and other accounts for security personnel, this is a finding.</check-content></check></Rule></Group><Group id="V-99293"><title>SRG-OS-000327-GPOS-00127</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108397r1_rule" severity="medium" weight="10.0"><version>OL07-00-030360</version><title>The Oracle Linux operating system must audit all executions of privileged functions.</title><description>&lt;VulnDiscussion&gt;Misuse of privileged functions, either intentionally or unintentionally by authorized users, or by unauthorized external entities that have compromised information system accounts, can have significant adverse impacts on organizations. Auditing the use of privileged functions is one way to detect such misuse and identify the risk from insider threats and the advanced persistent threat.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002234</ident><fixtext fixref="F-104975r1_fix">Configure the operating system to audit the execution of privileged functions.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S execve -C uid!=euid -F euid=0 -k setuid
--a always,exit -F arch=b64 -S execve -C uid!=euid -F euid=0 -k setuid
--a always,exit -F arch=b32 -S execve -C gid!=egid -F egid=0 -k setgid
--a always,exit -F arch=b64 -S execve -C gid!=egid -F egid=0 -k setgid
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104975r1_fix" /><check system="C-98139r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system audits the execution of privileged functions using the following command:
-
-# grep -iw execve /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S execve -C uid!=euid -F euid=0 -k setuid
--a always,exit -F arch=b64 -S execve -C uid!=euid -F euid=0 -k setuid
--a always,exit -F arch=b32 -S execve -C gid!=egid -F egid=0 -k setgid
--a always,exit -F arch=b64 -S execve -C gid!=egid -F egid=0 -k setgid
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures.
-Only the lines appropriate for the system architecture must be present.
-
-If the audit rule for "SUID" files is not defined, this is a finding.
-
-If the audit rule for "SGID" files is not defined, this is a finding.</check-content></check></Rule></Group><Group id="V-99295"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108399r1_rule" severity="medium" weight="10.0"><version>OL07-00-030370</version><title>The Oracle Linux operating system must audit all uses of the chown syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000392-GPOS-00172, SRG-OS-000458-GPOS-00203, SRG-OS-000474-GPOS-00219&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104977r1_fix">Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S chown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S chown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104977r1_fix" /><check system="C-98141r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chown" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw chown /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S chown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S chown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "chown" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99297"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108401r1_rule" severity="medium" weight="10.0"><version>OL07-00-030380</version><title>The Oracle Linux operating system must audit all uses of the fchown syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000392-GPOS-00172, SRG-OS-000458-GPOS-00203, SRG-OS-000474-GPOS-00219&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104979r1_fix">Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S fchown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fchown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104979r1_fix" /><check system="C-98143r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fchown" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw fchown /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S fchown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fchown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "fchown" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99299"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108403r1_rule" severity="medium" weight="10.0"><version>OL07-00-030390</version><title>The Oracle Linux operating system must audit all uses of the lchown syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000392-GPOS-00172, SRG-OS-000458-GPOS-00203, SRG-OS-000474-GPOS-00219&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104981r1_fix">Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S lchown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S lchown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104981r1_fix" /><check system="C-98145r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "lchown" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw lchown /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S lchown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S lchown -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "lchown" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99301"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108405r1_rule" severity="medium" weight="10.0"><version>OL07-00-030400</version><title>The Oracle Linux operating system must audit all uses of the fchownat syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000392-GPOS-00172, SRG-OS-000458-GPOS-00203, SRG-OS-000474-GPOS-00219&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104983r1_fix">Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S fchownat -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fchownat -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104983r1_fix" /><check system="C-98147r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fchownat" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw fchownat /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S fchownat -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fchownat -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "fchownat" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99303"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108407r1_rule" severity="medium" weight="10.0"><version>OL07-00-030410</version><title>The Oracle Linux operating system must audit all uses of the chmod syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104985r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "chmod" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S chmod -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S chmod -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104985r1_fix" /><check system="C-98149r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chmod" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following command:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw chmod /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S chmod -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S chmod -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "chmod" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99305"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108409r1_rule" severity="medium" weight="10.0"><version>OL07-00-030420</version><title>The Oracle Linux operating system must audit all uses of the fchmod syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104987r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "fchmod" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S fchmod -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fchmod -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104987r1_fix" /><check system="C-98151r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fchmod" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following command:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw fchmod /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S fchmod -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fchmod -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "fchmod" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99307"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108411r1_rule" severity="medium" weight="10.0"><version>OL07-00-030430</version><title>The Oracle Linux operating system must audit all uses of the fchmodat syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104989r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "fchmodat" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S fchmodat -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fchmodat -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104989r1_fix" /><check system="C-98153r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fchmodat" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following command:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw fchmodat /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S fchmodat -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fchmodat -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "fchmodat" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99309"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108413r1_rule" severity="medium" weight="10.0"><version>OL07-00-030440</version><title>The Oracle Linux operating system must audit all uses of the setxattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104991r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "setxattr" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S setxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S setxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104991r1_fix" /><check system="C-98155r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "setxattr" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw setxattr /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S setxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S setxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "setxattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99311"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108415r1_rule" severity="medium" weight="10.0"><version>OL07-00-030450</version><title>The Oracle Linux operating system must audit all uses of the fsetxattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104993r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "fsetxattr" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S fsetxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fsetxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104993r1_fix" /><check system="C-98157r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fsetxattr" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw fsetxattr /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S fsetxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fsetxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "fsetxattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99313"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108417r1_rule" severity="medium" weight="10.0"><version>OL07-00-030460</version><title>The Oracle Linux operating system must audit all uses of the lsetxattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104995r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "lsetxattr" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S lsetxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S lsetxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104995r1_fix" /><check system="C-98159r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "lsetxattr" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw lsetxattr /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S lsetxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S lsetxattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "lsetxattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99315"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108419r1_rule" severity="medium" weight="10.0"><version>OL07-00-030470</version><title>The Oracle Linux operating system must audit all uses of the removexattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104997r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "removexattr" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S removexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S removexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104997r1_fix" /><check system="C-98161r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "removexattr" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw removexattr /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S removexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S removexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "removexattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99317"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108421r1_rule" severity="medium" weight="10.0"><version>OL07-00-030480</version><title>The Oracle Linux operating system must audit all uses of the fremovexattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-104999r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "fremovexattr" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S fremovexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fremovexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-104999r1_fix" /><check system="C-98163r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fremovexattr" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw fremovexattr /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S fremovexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S fremovexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "fremovexattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99319"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108423r1_rule" severity="medium" weight="10.0"><version>OL07-00-030490</version><title>The Oracle Linux operating system must audit all uses of the lremovexattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105001r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "lremovexattr" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S lremovexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S lremovexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105001r1_fix" /><check system="C-98165r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "lremovexattr" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw lremovexattr /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S lremovexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
--a always,exit -F arch=b64 -S lremovexattr -F auid&gt;=1000 -F auid!=4294967295 -k perm_mod
-
-If there are no audit rules defined for the "lremovexattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99321"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108425r1_rule" severity="medium" weight="10.0"><version>OL07-00-030500</version><title>The Oracle Linux operating system must audit all uses of the creat syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105003r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "creat" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules:
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S creat -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S creat -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S creat -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S creat -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105003r1_fix" /><check system="C-98167r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "creat" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw creat /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S creat F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S creat -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S creat -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S creat -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-If there are no audit rules defined for the "creat" syscall, this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-99323"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108427r1_rule" severity="medium" weight="10.0"><version>OL07-00-030510</version><title>The Oracle Linux operating system must audit all uses of the open syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105005r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "open" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S open -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S open -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S open -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S open -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105005r1_fix" /><check system="C-98169r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "open" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw open /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S open -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S open -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S open -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S open -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-If there are no audit rules defined for the "open" syscall, this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-99325"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108429r1_rule" severity="medium" weight="10.0"><version>OL07-00-030520</version><title>The Oracle Linux operating system must audit all uses of the openat syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105007r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "openat" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S openat -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S openat -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S openat -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S openat -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105007r1_fix" /><check system="C-98171r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "openat" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw openat /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S openat -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S openat -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S openat -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S openat -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-If there are no audit rules defined for the "openat" syscall, this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-99327"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108431r1_rule" severity="medium" weight="10.0"><version>OL07-00-030530</version><title>The Oracle Linux operating system must audit all uses of the open_by_handle_at syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105009r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "open_by_handle_at" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S open_by_handle_at -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S open_by_handle_at -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S open_by_handle_at -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S open_by_handle_at -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105009r1_fix" /><check system="C-98173r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "open_by_handle_at" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw open_by_handle_at /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S open_by_handle_at -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S open_by_handle_at -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S open_by_handle_at -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S open_by_handle_at -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-If there are no audit rules defined for the "open_by_handle_at" syscall, this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-99329"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108433r1_rule" severity="medium" weight="10.0"><version>OL07-00-030540</version><title>The Oracle Linux operating system must audit all uses of the truncate syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105011r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "truncate" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S truncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S truncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S truncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S truncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105011r1_fix" /><check system="C-98175r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "truncate" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw truncate /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S truncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S truncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S truncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S truncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-If there are no audit rules defined for the "truncate" syscall, this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-99331"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108435r1_rule" severity="medium" weight="10.0"><version>OL07-00-030550</version><title>The Oracle Linux operating system must audit all uses of the ftruncate syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105013r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "ftruncate" syscall occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S ftruncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S ftruncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S ftruncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S ftruncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105013r1_fix" /><check system="C-98177r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "ftruncate" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw ftruncate /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S ftruncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b32 -S ftruncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S ftruncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=4294967295 -k access
-
--a always,exit -F arch=b64 -S ftruncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=4294967295 -k access
-
-If there are no audit rules defined for the "ftruncate" syscall, this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
-
-If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-99333"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108437r1_rule" severity="medium" weight="10.0"><version>OL07-00-030560</version><title>The Oracle Linux operating system must audit all uses of the semanage command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000463-GPOS-00207, SRG-OS-000465-GPOS-00209&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><ident system="http://iase.disa.mil/cci">CCI-002884</ident><fixtext fixref="F-105015r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "semanage" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/sbin/semanage -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105015r1_fix" /><check system="C-98179r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "semanage" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -i /usr/sbin/semanage /etc/audit/audit.rules
-
--a always,exit -F path=/usr/sbin/semanage -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99335"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108439r1_rule" severity="medium" weight="10.0"><version>OL07-00-030570</version><title>The Oracle Linux operating system must audit all uses of the setsebool command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000463-GPOS-00207, SRG-OS-000465-GPOS-00209&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002884</ident><fixtext fixref="F-105017r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "setsebool" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/sbin/setsebool -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105017r1_fix" /><check system="C-98181r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "setsebool" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -i /usr/sbin/setsebool /etc/audit/audit.rules
-
--a always,exit -F path=/usr/sbin/setsebool -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99337"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108441r1_rule" severity="medium" weight="10.0"><version>OL07-00-030580</version><title>The Oracle Linux operating system must audit all uses of the chcon command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000463-GPOS-00207, SRG-OS-000465-GPOS-00209&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002884</ident><fixtext fixref="F-105019r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "chcon" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/chcon -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105019r1_fix" /><check system="C-98183r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chcon" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -i /usr/bin/chcon /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/chcon -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99339"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108443r1_rule" severity="medium" weight="10.0"><version>OL07-00-030590</version><title>The Oracle Linux operating system must audit all uses of the setfiles command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000463-GPOS-00207, SRG-OS-000465-GPOS-00209&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002884</ident><fixtext fixref="F-105021r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "setfiles" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/sbin/setfiles -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105021r1_fix" /><check system="C-98185r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "setfiles" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -iw /usr/sbin/setfiles /etc/audit/audit.rules
-
--a always,exit -F path=/usr/sbin/setfiles -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99341"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108445r1_rule" severity="medium" weight="10.0"><version>OL07-00-030610</version><title>The Oracle Linux operating system must generate audit records for all unsuccessful account access events.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000470-GPOS-00214, SRG-OS-000473-GPOS-00218&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><ident system="http://iase.disa.mil/cci">CCI-002884</ident><fixtext fixref="F-105023r1_fix">Configure the operating system to generate audit records when unsuccessful account access events occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--w /var/run/faillock -p wa -k logins
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105023r1_fix" /><check system="C-98187r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when unsuccessful account access events occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following commands:
-
-# grep -i /var/run/faillock /etc/audit/audit.rules
-
--w /var/run/faillock -p wa -k logins
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99343"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108447r1_rule" severity="medium" weight="10.0"><version>OL07-00-030620</version><title>The Oracle Linux operating system must generate audit records for all successful account access events.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000470-GPOS-00214, SRG-OS-000473-GPOS-00218&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><ident system="http://iase.disa.mil/cci">CCI-002884</ident><fixtext fixref="F-105025r1_fix">Configure the operating system to generate audit records when successful account access events occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--w /var/log/lastlog -p wa -k logins
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105025r1_fix" /><check system="C-98189r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful account access events occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-# grep -i /var/log/lastlog /etc/audit/audit.rules
-
--w /var/log/lastlog -p wa -k logins
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99345"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108449r1_rule" severity="medium" weight="10.0"><version>OL07-00-030630</version><title>The Oracle Linux operating system must audit all uses of the passwd command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105027r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "passwd" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/passwd -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105027r1_fix" /><check system="C-98191r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "passwd" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -i /usr/bin/passwd /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/passwd -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99347"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108451r1_rule" severity="medium" weight="10.0"><version>OL07-00-030640</version><title>The Oracle Linux operating system must audit all uses of the unix_chkpwd command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105029r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "unix_chkpwd" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/sbin/unix_chkpwd -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105029r1_fix" /><check system="C-98193r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "unix_chkpwd" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -iw /usr/sbin/unix_chkpwd /etc/audit/audit.rules
-
--a always,exit -F path=/usr/sbin/unix_chkpwd -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99349"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108453r1_rule" severity="medium" weight="10.0"><version>OL07-00-030650</version><title>The Oracle Linux operating system must audit all uses of the gpasswd command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105031r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "gpasswd" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/gpasswd -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105031r1_fix" /><check system="C-98195r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "gpasswd" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -i /usr/bin/gpasswd /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/gpasswd -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99351"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108455r1_rule" severity="medium" weight="10.0"><version>OL07-00-030660</version><title>The Oracle Linux operating system must audit all uses of the chage command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105033r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "chage" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/chage -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105033r1_fix" /><check system="C-98197r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chage" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -i /usr/bin/chage /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/chage -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99353"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108457r1_rule" severity="medium" weight="10.0"><version>OL07-00-030670</version><title>The Oracle Linux operating system must audit all uses of the userhelper command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105035r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "userhelper" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/sbin/userhelper -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105035r1_fix" /><check system="C-98199r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "userhelper" command occur.
-
-Check the file system rule in "/etc/audit/audit.rules" with the following command:
-
-# grep -i /usr/sbin/userhelper /etc/audit/audit.rules
-
--a always,exit -F path=/usr/sbin/userhelper -F auid&gt;=1000 -F auid!=4294967295 -k privileged-passwd
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99355"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108459r1_rule" severity="medium" weight="10.0"><version>OL07-00-030680</version><title>The Oracle Linux operating system must audit all uses of the su command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000130</ident><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105037r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "su" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/su -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105037r1_fix" /><check system="C-98201r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "su" command occur.
-
-Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -iw /usr/bin/su /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/su -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99357"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108461r1_rule" severity="medium" weight="10.0"><version>OL07-00-030690</version><title>The Oracle Linux operating system must audit all uses of the sudo command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000130</ident><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105039r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "sudo" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/sudo -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105039r1_fix" /><check system="C-98203r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "sudo" command occur.
-
-Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -iw /usr/bin/sudo /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/sudo -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99359"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108463r1_rule" severity="medium" weight="10.0"><version>OL07-00-030700</version><title>The Oracle Linux operating system must audit all uses of the sudoers file and all files in the /etc/sudoers.d/ directory.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000130</ident><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105041r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to access the "/etc/sudoers" file and files in the "/etc/sudoers.d/" directory.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--w /etc/sudoers -p wa -k privileged-actions
-
--w /etc/sudoers.d/ -p wa -k privileged-actions
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105041r1_fix" /><check system="C-98205r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to access the "/etc/sudoers" file and files in the "/etc/sudoers.d/" directory.
-
-Check for modification of the following files being audited by performing the following commands to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -i "/etc/sudoers" /etc/audit/audit.rules
-
--w /etc/sudoers -p wa -k privileged-actions
-
-# grep -i "/etc/sudoers.d/" /etc/audit/audit.rules
-
--w /etc/sudoers.d/ -p wa -k privileged-actions
-
-If the commands do not return output that match the examples, this is a finding.</check-content></check></Rule></Group><Group id="V-99361"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108465r1_rule" severity="medium" weight="10.0"><version>OL07-00-030710</version><title>The Oracle Linux operating system must audit all uses of the newgrp command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000130</ident><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105043r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "newgrp" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/newgrp -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105043r1_fix" /><check system="C-98207r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "newgrp" command occur.
-
-Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -i /usr/bin/newgrp /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/newgrp -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99363"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108467r1_rule" severity="medium" weight="10.0"><version>OL07-00-030720</version><title>The Oracle Linux operating system must audit all uses of the chsh command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000130</ident><fixtext fixref="F-105045r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "chsh" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/chsh -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105045r1_fix" /><check system="C-98209r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chsh" command occur.
-
-Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -i /usr/bin/chsh /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/chsh -F auid&gt;=1000 -F auid!=4294967295 -k privileged-priv_change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99365"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108469r1_rule" severity="medium" weight="10.0"><version>OL07-00-030740</version><title>The Oracle Linux operating system must audit all uses of the mount command and syscall.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged mount commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105047r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "mount" command and syscall occur.
-
-Add or update the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S mount -F auid&gt;=1000 -F auid!=4294967295 -k privileged-mount
--a always,exit -F arch=b64 -S mount -F auid&gt;=1000 -F auid!=4294967295 -k privileged-mount
--a always,exit -F path=/usr/bin/mount -F auid&gt;=1000 -F auid!=4294967295 -k privileged-mount
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105047r1_fix" /><check system="C-98211r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "mount" command and syscall occur.
-
-Check that the following system call is being audited by performing the following series of commands to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -iw "mount" /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S mount -F auid&gt;=1000 -F auid!=4294967295 -k privileged-mount
--a always,exit -F arch=b64 -S mount -F auid&gt;=1000 -F auid!=4294967295 -k privileged-mount
--a always,exit -F path=/usr/bin/mount -F auid&gt;=1000 -F auid!=4294967295 -k privileged-mount
-
-If all uses of the "mount" command and syscall are not being audited, this is a finding.</check-content></check></Rule></Group><Group id="V-99367"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108471r1_rule" severity="medium" weight="10.0"><version>OL07-00-030750</version><title>The Oracle Linux operating system must audit all uses of the umount command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged mount commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105049r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "umount" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/umount -F auid&gt;=1000 -F auid!=4294967295 -k privileged-mount
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105049r1_fix" /><check system="C-98213r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "umount" command occur.
-
-Check that the following system call is being audited by performing the following series of commands to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -iw "/usr/bin/umount" /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/umount -F auid&gt;=1000 -F auid!=4294967295 -k privileged-mount
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99369"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108473r1_rule" severity="medium" weight="10.0"><version>OL07-00-030760</version><title>The Oracle Linux operating system must audit all uses of the postdrop command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged postfix commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105051r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "postdrop" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/sbin/postdrop -F auid&gt;=1000 -F auid!=4294967295 -k privileged-postfix
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105051r1_fix" /><check system="C-98215r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "postdrop" command occur.
-
-Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -iw /usr/sbin/postdrop /etc/audit/audit.rules
-
--a always,exit -F path=/usr/sbin/postdrop -F auid&gt;=1000 -F auid!=4294967295 -k privileged-postfix
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99371"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108475r1_rule" severity="medium" weight="10.0"><version>OL07-00-030770</version><title>The Oracle Linux operating system must audit all uses of the postqueue command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged postfix commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105053r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "postqueue" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/sbin/postqueue -F auid&gt;=1000 -F auid!=4294967295 -k privileged-postfix
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105053r1_fix" /><check system="C-98217r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "postqueue" command occur.
-
-Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -iw /usr/sbin/postqueue /etc/audit/audit.rules
-
--a always,exit -F path=/usr/sbin/postqueue -F auid&gt;=1000 -F auid!=4294967295 -k privileged-postfix
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99373"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108477r1_rule" severity="medium" weight="10.0"><version>OL07-00-030780</version><title>The Oracle Linux operating system must audit all uses of the ssh-keysign command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged ssh commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105055r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "ssh-keysign" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/libexec/openssh/ssh-keysign -F auid&gt;=1000 -F auid!=4294967295 -k privileged-ssh
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105055r1_fix" /><check system="C-98219r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "ssh-keysign" command occur.
-
-Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -iw /usr/libexec/openssh/ssh-keysign /etc/audit/audit.rules
-
--a always,exit -F path=/usr/libexec/openssh/ssh-keysign -F auid&gt;=1000 -F auid!=4294967295 -k privileged-ssh
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99375"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108479r1_rule" severity="medium" weight="10.0"><version>OL07-00-030800</version><title>The Oracle Linux operating system must audit all uses of the crontab command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
-
-At a minimum, the organization must audit the full-text recording of privileged commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
-
-Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000135</ident><fixtext fixref="F-105057r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "crontab" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/bin/crontab -F auid&gt;=1000 -F auid!=4294967295 -k privileged-cron
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105057r1_fix" /><check system="C-98221r2_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "crontab" command occur.
-
-Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
-
-# grep -iw /usr/bin/crontab /etc/audit/audit.rules
-
--a always,exit -F path=/usr/bin/crontab -F auid&gt;=1000 -F auid!=4294967295 -k privileged-cron
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99377"><title>SRG-OS-000471-GPOS-00215</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108481r1_rule" severity="medium" weight="10.0"><version>OL07-00-030810</version><title>The Oracle Linux operating system must audit all uses of the pam_timestamp_check command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105059r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "pam_timestamp_check" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--a always,exit -F path=/usr/sbin/pam_timestamp_check -F auid&gt;=1000 -F auid!=4294967295 -k privileged-pam
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105059r1_fix" /><check system="C-98223r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "pam_timestamp_check" command occur.
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-# grep -iw "/usr/sbin/pam_timestamp_check" /etc/audit/audit.rules
-
--a always,exit -F path=/usr/sbin/pam_timestamp_check -F auid&gt;=1000 -F auid!=4294967295 -k privileged-pam
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99379"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108483r1_rule" severity="medium" weight="10.0"><version>OL07-00-030819</version><title>The Oracle Linux operating system must audit all uses of the create_module syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105061r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "create_module" syscall occur.
-
-Add or update the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S create_module -k module-change
-
--a always,exit -F arch=b64 -S create_module -k module-change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105061r1_fix" /><check system="C-98225r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "create_module" syscall occur.
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the line appropriate for the system architecture must be present.
-
-# grep -iw create_module /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S create_module -k module-change
-
--a always,exit -F arch=b64 -S create_module -k module-change
-
-If there are no audit rules defined for "create_module", this is a finding.</check-content></check></Rule></Group><Group id="V-99381"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108485r1_rule" severity="medium" weight="10.0"><version>OL07-00-030820</version><title>The Oracle Linux operating system must audit all uses of the init_module syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105065r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "init_module" syscall occur.
-
-Add or update the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S init_module -k module-change
-
--a always,exit -F arch=b64 -S init_module -k module-change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105065r1_fix" /><check system="C-98229r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "init_module" syscall occur.
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the line appropriate for the system architecture must be present.
-
-# grep -iw init_module /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S init_module -k module-change
-
--a always,exit -F arch=b64 -S init_module -k module-change
-
-If there are no audit rules defined for "init_module", this is a finding.</check-content></check></Rule></Group><Group id="V-99383"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108487r1_rule" severity="medium" weight="10.0"><version>OL07-00-030821</version><title>The Oracle Linux operating system must audit all uses of the finit_module syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105067r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "finit_module" syscall occur.
-
-Add or update the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
--a always,exit -F arch=b32 -S finit_module -k module-change
-
--a always,exit -F arch=b64 -S finit_module -k module-change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105067r1_fix" /><check system="C-98231r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "finit_module" syscall occur.
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the line appropriate for the system architecture must be present.
-
-# grep -iw finit_module /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S finit_module -k module-change
-
--a always,exit -F arch=b64 -S finit_module -k module-change
-
-If there are no audit rules defined for "finit_module", this is a finding.</check-content></check></Rule></Group><Group id="V-99385"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108489r1_rule" severity="medium" weight="10.0"><version>OL07-00-030830</version><title>The Oracle Linux operating system must audit all uses of the delete_module syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105069r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "delete_module" syscall occur.
-
-Add or update the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S delete_module -k module-change
-
--a always,exit -F arch=b64 -S delete_module -k module-change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105069r1_fix" /><check system="C-98233r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "delete_module" syscall occur.
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the line appropriate for the system architecture must be present.
-
-# grep -iw delete_module /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S delete_module -k module-change
-
--a always,exit -F arch=b64 -S delete_module -k module-change
-
-If there are no audit rules defined for "delete_module", this is a finding.</check-content></check></Rule></Group><Group id="V-99387"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108491r1_rule" severity="medium" weight="10.0"><version>OL07-00-030840</version><title>The Oracle Linux operating system must audit all uses of the kmod command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105071r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "kmod" command occur.
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--w /usr/bin/kmod -p x -F auid!=4294967295 -k module-change
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105071r1_fix" /><check system="C-98235r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "kmod" command occur.
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-# grep -iw kmod /etc/audit/audit.rules
-
--w /usr/bin/kmod -p x -F auid!=4294967295 -k module-change
-
-If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99389"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108493r1_rule" severity="medium" weight="10.0"><version>OL07-00-030870</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/passwd.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).
-
-Satisfies: SRG-OS-000004-GPOS-00004, SRG-OS-000239-GPOS-00089, SRG-OS-000240-GPOS-00090, SRG-OS-000241-GPOS-00091, SRG-OS-000303-GPOS-00120, SRG-OS-000476-GPOS-00221&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000018</ident><ident system="http://iase.disa.mil/cci">CCI-000172</ident><ident system="http://iase.disa.mil/cci">CCI-001403</ident><ident system="http://iase.disa.mil/cci">CCI-001404</ident><ident system="http://iase.disa.mil/cci">CCI-001405</ident><ident system="http://iase.disa.mil/cci">CCI-002130</ident><fixtext fixref="F-105073r1_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/passwd".
-
-Add or update the following rule "/etc/audit/rules.d/audit.rules":
-
--w /etc/passwd -p wa -k identity
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105073r1_fix" /><check system="C-98237r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/passwd".
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-# grep /etc/passwd /etc/audit/audit.rules
-
--w /etc/passwd -p wa -k identity
-
-If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99391"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108495r1_rule" severity="medium" weight="10.0"><version>OL07-00-030871</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/group.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000018</ident><fixtext fixref="F-105075r1_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/group".
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--w /etc/group -p wa -k identity
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105075r1_fix" /><check system="C-98239r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/group".
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-# grep /etc/group /etc/audit/audit.rules
-
--w /etc/group -p wa -k identity
-
-If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99393"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108497r1_rule" severity="medium" weight="10.0"><version>OL07-00-030872</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/gshadow.</title><description>&lt;VulnDiscussion&gt;Without generating audit specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000018</ident><fixtext fixref="F-105077r1_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/gshadow".
-
-Add or update the following rule in "/etc/audit/rules.d/audit.rules":
-
--w /etc/gshadow -p wa -k identity
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105077r1_fix" /><check system="C-98241r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/gshadow".
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-# grep /etc/gshadow /etc/audit/audit.rules
-
--w /etc/gshadow -p wa -k identity
-
-If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99395"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108499r1_rule" severity="medium" weight="10.0"><version>OL07-00-030873</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000018</ident><fixtext fixref="F-105079r1_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow.
-
-Add or update the following file system rule in "/etc/audit/rules.d/audit.rules":
-
--w /etc/shadow -p wa -k identity
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105079r1_fix" /><check system="C-98243r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow.
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-# grep /etc/shadow /etc/audit/audit.rules
-
--w /etc/shadow -p wa -k identity
-
-If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99397"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108501r1_rule" severity="medium" weight="10.0"><version>OL07-00-030874</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/opasswd.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
-
-Audit records can be generated from various components within the information system (e.g., module or policy filter).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000018</ident><fixtext fixref="F-105081r1_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/opasswd.
-
-Add or update the following file system rule in "/etc/audit/rules.d/audit.rules":
-
--w /etc/security/opasswd -p wa -k identity
-
-The audit daemon must be restarted for the changes to take effect:
-# systemctl restart auditd</fixtext><fix id="F-105081r1_fix" /><check system="C-98245r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/opasswd.
-
-Check the auditing rules in "/etc/audit/audit.rules" with the following command:
-
-# grep /etc/security/opasswd /etc/audit/audit.rules
-
--w /etc/security/opasswd -p wa -k identity
-
-If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99399"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108503r1_rule" severity="medium" weight="10.0"><version>OL07-00-030880</version><title>The Oracle Linux operating system must audit all uses of the rename syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
-
-Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00210, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105083r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "rename" syscall occur.
-
-Add the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S rename -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S rename -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105083r1_fix" /><check system="C-98247r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "rename" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw rename /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S rename -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S rename -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-If there are no audit rules defined for the "rename" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99401"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108505r1_rule" severity="medium" weight="10.0"><version>OL07-00-030890</version><title>The Oracle Linux operating system must audit all uses of the renameat syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
-
-Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00210, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105085r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "renameat" syscall occur.
-
-Add the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S renameat -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S renameat -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105085r1_fix" /><check system="C-98249r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "renameat" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw renameat /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S renameat -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S renameat -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-If there are no audit rules defined for the "renameat" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99403"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108507r1_rule" severity="medium" weight="10.0"><version>OL07-00-030900</version><title>The Oracle Linux operating system must audit all uses of the rmdir syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
-
-Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00210, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105087r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "rmdir" syscall occur.
-
-Add the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S rmdir -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S rmdir -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105087r1_fix" /><check system="C-98251r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "rmdir" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw rmdir /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S rmdir -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S rmdir -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-If there are no audit rules defined for the "rmdir" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99405"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108509r1_rule" severity="medium" weight="10.0"><version>OL07-00-030910</version><title>The Oracle Linux operating system must audit all uses of the unlink syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
-
-Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00210, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105089r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "unlink" syscall occur.
-
-Add the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S unlink -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S unlink -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105089r1_fix" /><check system="C-98253r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "unlink" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw unlink /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S unlink -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S unlink -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-If there are no audit rules defined for the "unlink" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99407"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108511r1_rule" severity="medium" weight="10.0"><version>OL07-00-030920</version><title>The Oracle Linux operating system must audit all uses of the unlinkat syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
-
-Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00210, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000172</ident><fixtext fixref="F-105091r1_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "unlinkat" syscall occur.
-
-Add the following rules in "/etc/audit/rules.d/audit.rules":
-
-Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
-
--a always,exit -F arch=b32 -S unlinkat -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S unlinkat -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-105091r1_fix" /><check system="C-98255r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "unlinkat" syscall occur.
-
-Check the file system rules in "/etc/audit/audit.rules" with the following commands:
-
-Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be present.
-
-# grep -iw unlinkat /etc/audit/audit.rules
-
--a always,exit -F arch=b32 -S unlinkat -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
--a always,exit -F arch=b64 -S unlinkat -F auid&gt;=1000 -F auid!=4294967295 -k delete
-
-If there are no audit rules defined for the "unlinkat" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-99409"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108513r1_rule" severity="medium" weight="10.0"><version>OL07-00-031000</version><title>The Oracle Linux operating system must send rsyslog output to a log aggregation server.</title><description>&lt;VulnDiscussion&gt;Sending rsyslog output to another system ensures that the logs cannot be removed or modified in the event that the system is compromised or has a hardware failure.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105093r1_fix">Modify the "/etc/rsyslog.conf" or an "/etc/rsyslog.d/*.conf" file to contain a configuration line to send all "rsyslog" output to a log aggregation system:
-*.* @@&lt;log aggregation system name&gt;</fixtext><fix id="F-105093r1_fix" /><check system="C-98257r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify "rsyslog" is configured to send all messages to a log aggregation server.
-
-Check the configuration of "rsyslog" with the following command:
-
-Note: If another logging package is used, substitute the utility configuration file for "/etc/rsyslog.conf".
-
-# grep @ /etc/rsyslog.conf /etc/rsyslog.d/*.conf
-*.* @@logagg.site.mil
-
-If there are no lines in the "/etc/rsyslog.conf" or "/etc/rsyslog.d/*.conf" files that contain the "@" or "@@" symbol(s), and the lines with the correct symbol(s) to send output to another system do not cover all "rsyslog" output, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or media.
-
-If the lines are commented out or there is no evidence that the audit logs are being sent to another system, this is a finding.</check-content></check></Rule></Group><Group id="V-99411"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108515r1_rule" severity="medium" weight="10.0"><version>OL07-00-031010</version><title>The Oracle Linux operating system must be configured so that the rsyslog daemon does not accept log messages from other servers unless the server is being used for log aggregation.</title><description>&lt;VulnDiscussion&gt;Unintentionally running a rsyslog server accepting remote messages puts the system at increased risk. Malicious rsyslog messages sent to the server could exploit vulnerabilities in the server software itself, could introduce misleading information in to the system's logs, or could fill the system's storage leading to a denial of service.
-
-If the system is intended to be a log aggregation server its use must be documented with the ISSO.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105095r1_fix">Modify the "/etc/rsyslog.conf" file to remove the "ModLoad imtcp", "ModLoad imudp", and "ModLoad imrelp" configuration lines, or document the system as being used for log aggregation.</fixtext><fix id="F-105095r1_fix" /><check system="C-98259r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that the system is not accepting "rsyslog" messages from other systems unless it is documented as a log aggregation server.
-
-Check the configuration of "rsyslog" with the following command:
-
-# grep imtcp /etc/rsyslog.conf
-$ModLoad imtcp
-# grep imudp /etc/rsyslog.conf
-$ModLoad imudp
-# grep imrelp /etc/rsyslog.conf
-$ModLoad imrelp
-
-If any of the above modules are being loaded in the "/etc/rsyslog.conf" file, ask to see the documentation for the system being used for log aggregation.
-
-If the documentation does not exist, or does not specify the server as a log aggregation system, this is a finding.</check-content></check></Rule></Group><Group id="V-99413"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108517r1_rule" severity="high" weight="10.0"><version>OL07-00-032000</version><title>The Oracle Linux operating system must use a virus scan program.</title><description>&lt;VulnDiscussion&gt;Virus scanning software can be used to protect a system from penetration from computer viruses and to limit their spread through intermediate systems.
-
-The virus scanning software should be configured to perform scans dynamically on accessed files. If this capability is not available, the system must be configured to scan, at a minimum, all altered files on the system on a daily basis.
-
-If the system processes inbound SMTP mail, the virus scanner must be configured to scan all received mail.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105097r1_fix">Install an antivirus solution on the system.</fixtext><fix id="F-105097r1_fix" /><check system="C-98261r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify an anti-virus solution is installed on the system. The anti-virus solution may be bundled with an approved host-based security solution.
-
-If there is no anti-virus solution installed on the system, this is a finding.</check-content></check></Rule></Group><Group id="V-99415"><title>SRG-OS-000027-GPOS-00008</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108519r1_rule" severity="low" weight="10.0"><version>OL07-00-040000</version><title>The Oracle Linux operating system must limit the number of concurrent sessions to 10 for all accounts and/or account types.</title><description>&lt;VulnDiscussion&gt;Operating system management includes the ability to control the number of users and user sessions that utilize an operating system. Limiting the number of allowed users and sessions per user is helpful in reducing the risks related to DoS attacks.
-
-This requirement addresses concurrent sessions for information system accounts and does not address concurrent sessions by single users via multiple system accounts. The maximum number of concurrent sessions should be defined based on mission needs and the operational environment for each system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000054</ident><fixtext fixref="F-105099r1_fix">Configure the operating system to limit the number of concurrent sessions to 10 for all accounts and/or account types.
-
-Add the following line to the top of the /etc/security/limits.conf:
-
-* hard maxlogins 10</fixtext><fix id="F-105099r1_fix" /><check system="C-98263r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system limits the number of concurrent sessions to 10 for all accounts and/or account types by issuing the following command:
-
-# grep "maxlogins" /etc/security/limits.conf
-* hard maxlogins 10
-
-This can be set as a global domain (with the * wildcard) but may be set differently for multiple domains.
-
-If the "maxlogins" item is missing, commented out, or the value is not set to 10 or less for all domains that have the "maxlogins" item assigned, this is a finding.</check-content></check></Rule></Group><Group id="V-99417"><title>SRG-OS-000096-GPOS-00050</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108521r1_rule" severity="medium" weight="10.0"><version>OL07-00-040100</version><title>The Oracle Linux operating system must be configured to prohibit or restrict the use of functions, ports, protocols, and/or services, as defined in the Ports, Protocols, and Services Management Component Local Service Assessment (PPSM CLSA) and vulnerability assessments.</title><description>&lt;VulnDiscussion&gt;In order to prevent unauthorized connection of devices, unauthorized transfer of information, or unauthorized tunneling (i.e., embedding of data types within data types), organizations must disable or restrict unused or unnecessary physical and logical ports/protocols on information systems.
-
-Operating systems are capable of providing a wide variety of functions and services. Some of the functions and services provided by default may not be necessary to support essential organizational operations. Additionally, it is sometimes convenient to provide multiple services from a single component (e.g., VPN and IPS); however, doing so increases risk over limiting the services provided by any one component.
-
-To support the requirements and principles of least functionality, the operating system must support the organizational requirements, providing only essential capabilities and limiting the use of ports, protocols, and/or services to only those required, authorized, and approved to conduct official business or to address authorized quality of life issues.
-
-Satisfies: SRG-OS-000096-GPOS-00050, SRG-OS-000297-GPOS-00115&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000382</ident><ident system="http://iase.disa.mil/cci">CCI-002314</ident><fixtext fixref="F-105101r1_fix">Update the host's firewall settings and/or running services to comply with the PPSM CLSA for the site or program and the PPSM CAL.</fixtext><fix id="F-105101r1_fix" /><check system="C-98265r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Inspect the firewall configuration and running services to verify that it is configured to prohibit or restrict the use of functions, ports, protocols, and/or services that are unnecessary or prohibited.
-
-Check which services are currently active with the following command:
-
-# firewall-cmd --list-all
-public (default, active)
-interfaces: enp0s3
-sources:
-services: dhcpv6-client dns http https ldaps rpc-bind ssh
-ports:
-masquerade: no
-forward-ports:
-icmp-blocks:
-rich rules:
-
-Ask the System Administrator for the site or program PPSM CLSA. Verify the services allowed by the firewall match the PPSM CLSA.
-
-If there are additional ports, protocols, or services that are not in the PPSM CLSA, or ports, protocols, or services prohibited by the PPSM Category Assurance List (CAL), this is a finding.</check-content></check></Rule></Group><Group id="V-99419"><title>SRG-OS-000033-GPOS-00014</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108523r1_rule" severity="medium" weight="10.0"><version>OL07-00-040110</version><title>The Oracle Linux operating system must use a FIPS 140-2 approved cryptographic algorithm for SSH communications.</title><description>&lt;VulnDiscussion&gt;Unapproved mechanisms for authentication to the cryptographic module are not verified, and therefore cannot be relied upon to provide confidentiality or integrity, resulting in the compromise of DoD data.
-
-Operating systems using encryption are required to use FIPS-compliant mechanisms for authenticating to cryptographic modules.
-
-FIPS 140-2 is the current standard for validating mechanisms used to access cryptographic modules utilize authentication that meets DoD requirements. This allows for Security Levels 1, 2, 3, or 4 for use on a general-purpose computing system.
-
-Satisfies: SRG-OS-000033-GPOS-00014, SRG-OS-000120-GPOS-00061, SRG-OS-000125-GPOS-00065, SRG-OS-000250-GPOS-00093, SRG-OS-000393-GPOS-00173,SRG-OS-000394-GPOS-00174&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000068</ident><ident system="http://iase.disa.mil/cci">CCI-000803</ident><ident system="http://iase.disa.mil/cci">CCI-000877</ident><ident system="http://iase.disa.mil/cci">CCI-002890</ident><ident system="http://iase.disa.mil/cci">CCI-003123</ident><fixtext fixref="F-105103r1_fix">Configure SSH to use FIPS 140-2 approved cryptographic algorithms.
-
-Add the following line (or modify the line to have the required value) to the "/etc/ssh/sshd_config" file (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor).
-
-Ciphers aes128-ctr,aes192-ctr,aes256-ctr
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105103r1_fix" /><check system="C-98267r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system uses mechanisms that meet the requirements of applicable federal laws, Executive orders, directives, policies, regulations, standards, and guidance for authentication to a cryptographic module.
-
-Note: If OL07-00-021350 is a finding, this is automatically a finding, as the system cannot implement FIPS 140-2-approved cryptographic algorithms and hashes.
-
-The location of the "sshd_config" file may vary if a different daemon is in use.
-
-Inspect the "Ciphers" configuration with the following command:
-
-# grep -i ciphers /etc/ssh/sshd_config
-Ciphers aes128-ctr,aes192-ctr,aes256-ctr
-
-If any ciphers other than "aes128-ctr", "aes192-ctr", or "aes256-ctr" are listed, the "Ciphers" keyword is missing, or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99421"><title>SRG-OS-000163-GPOS-00072</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108525r1_rule" severity="medium" weight="10.0"><version>OL07-00-040160</version><title>The Oracle Linux operating system must be configured so that all network connections associated with a communication session are terminated at the end of the session or after 10 minutes of inactivity from the user at a command prompt, except to fulfill documented and validated mission requirements.</title><description>&lt;VulnDiscussion&gt;Terminating an idle session within a short time period reduces the window of opportunity for unauthorized personnel to take control of a management session enabled on the console or console port that has been left unattended. In addition, quickly terminating an idle session will also free up resources committed by the managed network element.
-
-Terminating network connections associated with communications sessions includes, for example, de-allocating associated TCP/IP address/port pairs at the operating system level and de-allocating networking assignments at the application level if multiple application sessions are using a single operating system-level network connection. This does not mean that the operating system terminates all sessions or network access; it only ends the inactive session and releases the resources associated with that session.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001133</ident><fixtext fixref="F-105105r1_fix">Configure the operating system to terminate all network connections associated with a communications session at the end of the session or after a period of inactivity.
-
-Create a script to enforce the inactivity timeout (for example /etc/profile.d/tmout.sh) such as:
-
-#!/bin/bash
-
-TMOUT=600
-readonly TMOUT
-export TMOUT</fixtext><fix id="F-105105r1_fix" /><check system="C-98269r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system terminates all network connections associated with a communications session at the end of the session or based on inactivity.
-
-Check the value of the system inactivity timeout with the following command:
-
-# grep -i tmout /etc/profile.d/*
-
-etc/profile.d/tmout.sh:TMOUT=600
-
-/etc/profile.d/tmout.sh:readonly TMOUT
-
-/etc/profile.d/tmout.sh:export TMOUT
-
-If "TMOUT" is not set to "600" or less in a script located in the /etc/profile.d/ directory to enforce session termination after inactivity, this is a finding.</check-content></check></Rule></Group><Group id="V-99423"><title>SRG-OS-000023-GPOS-00006</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108527r1_rule" severity="medium" weight="10.0"><version>OL07-00-040170</version><title>The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner immediately prior to, or as part of, remote access logon prompts.</title><description>&lt;VulnDiscussion&gt;Display of a standardized and approved use notification before granting access to the publicly accessible operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance.
-
-System use notifications are required only for access via logon interfaces with human users and are not required when such human interfaces do not exist.
-
-The banner must be formatted in accordance with applicable DoD policy. Use the following verbiage for operating systems that can accommodate banners of 1300 characters:
-
-"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
-
-By using this IS (which includes any device attached to this IS), you consent to the following conditions:
-
--The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
-
--At any time, the USG may inspect and seize data stored on this IS.
-
--Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
-
--This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
-
--Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
-
-Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000024-GPOS-00007 , SRG-OS-000228-GPOS-00088&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000048</ident><fixtext fixref="F-105107r1_fix">Configure the operating system to display the Standard Mandatory DoD Notice and Consent Banner before granting access to the system via the ssh.
-
-Edit the "/etc/ssh/sshd_config" file to uncomment the banner keyword and configure it to point to a file that will contain the logon banner (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor). An example configuration line is:
-
-banner /etc/issue
-
-Either create the file containing the banner or replace the text in the file with the Standard Mandatory DoD Notice and Consent Banner. The DoD required text is:
-
-"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only. By using this IS (which includes any device attached to this IS), you consent to the following conditions:
-
--The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
-
--At any time, the USG may inspect and seize data stored on this IS.
-
--Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
-
--This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
-
--Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105107r1_fix" /><check system="C-98271r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify any publicly accessible connection to the operating system displays the Standard Mandatory DoD Notice and Consent Banner before granting access to the system.
-
-Check for the location of the banner file being used with the following command:
-
-# grep -i banner /etc/ssh/sshd_config
-
-banner /etc/issue
-
-This command will return the banner keyword and the name of the file that contains the ssh banner (in this case "/etc/issue").
-
-If the line is commented out, this is a finding.
-
-View the file specified by the banner keyword to check that it matches the text of the Standard Mandatory DoD Notice and Consent Banner:
-
-"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only. By using this IS (which includes any device attached to this IS), you consent to the following conditions:
-
--The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
-
--At any time, the USG may inspect and seize data stored on this IS.
-
--Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
-
--This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
-
--Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
-
-If the system does not display a graphical logon banner or the banner does not match the Standard Mandatory DoD Notice and Consent Banner, this is a finding.
-
-If the text in the file does not match the Standard Mandatory DoD Notice and Consent Banner, this is a finding.</check-content></check></Rule></Group><Group id="V-99425"><title>SRG-OS-000250-GPOS-00093</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108529r1_rule" severity="medium" weight="10.0"><version>OL07-00-040180</version><title>The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) authentication communications.</title><description>&lt;VulnDiscussion&gt;Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
-
-Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the key used to generate the hash.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001453</ident><fixtext fixref="F-105109r1_fix">Configure the operating system to implement cryptography to protect the integrity of LDAP authentication sessions.
-
-Add or modify the following line in "/etc/sssd/sssd.conf":
-
-ldap_id_use_start_tls = true</fixtext><fix id="F-105109r1_fix" /><check system="C-98273r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If LDAP is not being utilized, this requirement is Not Applicable.
-
-Verify the operating system implements cryptography to protect the integrity of remote LDAP authentication sessions.
-
-To determine if LDAP is being used for authentication, use the following command:
-
-# systemctl status sssd.service
-sssd.service - System Security Services Daemon
-Loaded: loaded (/usr/lib/systemd/system/sssd.service; enabled; vendor preset: disabled)
-Active: active (running) since Wed 2018-06-27 10:58:11 EST; 1h 50min ago
-
-If the "sssd.service" is "active", then LDAP is being used. To see if LDAP is configured to use TLS, use the following command:
-
-# grep -i "start_tls" /etc/sssd/sssd.conf
-ldap_id_use_start_tls = true
-
-If the "ldap_id_use_start_tls" option is not "true", this is a finding.</check-content></check></Rule></Group><Group id="V-99427"><title>SRG-OS-000250-GPOS-00093</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108531r1_rule" severity="medium" weight="10.0"><version>OL07-00-040190</version><title>The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) communications.</title><description>&lt;VulnDiscussion&gt;Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
-
-Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the key used to generate the hash.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001453</ident><fixtext fixref="F-105111r1_fix">Configure the operating system to implement cryptography to protect the integrity of LDAP remote access sessions.
-
-Add or modify the following line in "/etc/sssd/sssd.conf":
-
-ldap_tls_reqcert = demand</fixtext><fix id="F-105111r1_fix" /><check system="C-98275r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If LDAP is not being utilized, this requirement is Not Applicable.
-
-Verify the operating system implements cryptography to protect the integrity of remote LDAP access sessions.
-
-To determine if LDAP is being used for authentication, use the following command:
-
-# systemctl status sssd.service
-sssd.service - System Security Services Daemon
-Loaded: loaded (/usr/lib/systemd/system/sssd.service; enabled; vendor preset: disabled)
-Active: active (running) since Wed 2018-06-27 10:58:11 EST; 1h 50min ago
-
-If the "sssd.service" is "active", then LDAP is being used.
-
-Verify that the sssd service is configured to require the use of certificates:
-
-# grep -i tls_reqcert /etc/sssd/sssd.conf
-ldap_tls_reqcert = demand
-
-If the "ldap_tls_reqcert" setting is missing, commented out, or does not exist, this is a finding.
-
-If the "ldap_tls_reqcert" setting is not set to "demand" or "hard", this is a finding.</check-content></check></Rule></Group><Group id="V-99429"><title>SRG-OS-000250-GPOS-00093</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108533r1_rule" severity="medium" weight="10.0"><version>OL07-00-040200</version><title>The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) communications.</title><description>&lt;VulnDiscussion&gt;Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
-
-Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the key used to generate the hash.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001453</ident><fixtext fixref="F-105113r1_fix">Configure the operating system to implement cryptography to protect the integrity of LDAP remote access sessions.
-
-Add or modify the following line in "/etc/sssd/sssd.conf":
-
-ldap_tls_cacert = /etc/pki/tls/certs/ca-bundle.crt</fixtext><fix id="F-105113r1_fix" /><check system="C-98277r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If LDAP is not being utilized, this requirement is Not Applicable.
-
-Verify the operating system implements cryptography to protect the integrity of remote LDAP access sessions.
-
-To determine if LDAP is being used for authentication, use the following command:
-
-# systemctl status sssd.service
-sssd.service - System Security Services Daemon
-Loaded: loaded (/usr/lib/systemd/system/sssd.service; enabled; vendor preset: disabled)
-Active: active (running) since Wed 2018-06-27 10:58:11 EST; 1h 50min ago
-
-If the "sssd.service" is "active", then LDAP is being used.
-
-Check that the path to the X.509 certificate for peer authentication with the following command:
-
-# grep -i tls_cacert /etc/sssd/sssd.conf
-
-ldap_tls_cacert = /etc/pki/tls/certs/ca-bundle.crt
-
-Verify the "ldap_tls_cacert" option points to a file that contains the trusted CA certificate.
-
-If this file does not exist, or the option is commented out or missing, this is a finding.</check-content></check></Rule></Group><Group id="V-99431"><title>SRG-OS-000433-GPOS-00193</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108535r1_rule" severity="medium" weight="10.0"><version>OL07-00-040201</version><title>The Oracle Linux operating system must implement virtual address space randomization.</title><description>&lt;VulnDiscussion&gt;Address space layout randomization (ASLR) makes it more difficult for an attacker to predict the location of attack code introduced into a process's address space during an attempt at exploitation. Additionally, ASLR also makes it more difficult for an attacker to know the location of existing code in order to repurpose it using return-oriented programming (ROP) techniques.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002824</ident><fixtext fixref="F-105115r1_fix">Configure the operating system implement virtual address space randomization.
-
-Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a config file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-kernel.randomize_va_space = 2
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105115r1_fix" /><check system="C-98279r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system implements virtual address space randomization.
-
-# grep kernel.randomize_va_space /etc/sysctl.conf /etc/sysctl.d/*
-
-kernel.randomize_va_space = 2
-
-If "kernel.randomize_va_space" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out or does not have a value of "2", this is a finding.
-
-Check that the operating system implements virtual address space randomization with the following command:
-
-# /sbin/sysctl -a | grep kernel.randomize_va_space
-
-kernel.randomize_va_space = 2
-
-If "kernel.randomize_va_space" does not have a value of "2", this is a finding.</check-content></check></Rule></Group><Group id="V-99433"><title>SRG-OS-000423-GPOS-00187</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108537r1_rule" severity="medium" weight="10.0"><version>OL07-00-040300</version><title>The Oracle Linux operating system must be configured so that all networked systems have SSH installed.</title><description>&lt;VulnDiscussion&gt;Without protection of the transmitted information, confidentiality and integrity may be compromised because unprotected communications can be intercepted and either read or altered.
-
-This requirement applies to both internal and external networks and all types of information system components from which information can be transmitted (e.g., servers, mobile devices, notebook computers, printers, copiers, scanners, and facsimile machines). Communication paths outside the physical protection of a controlled boundary are exposed to the possibility of interception and modification.
-
-Protecting the confidentiality and integrity of organizational information can be accomplished by physical means (e.g., employing physical distribution systems) or by logical means (e.g., employing cryptographic techniques). If physical means of protection are employed, logical means (cryptography) do not have to be employed, and vice versa.
-
-Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188, SRG-OS-000425-GPOS-00189, SRG-OS-000426-GPOS-00190&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002418</ident><ident system="http://iase.disa.mil/cci">CCI-002420</ident><ident system="http://iase.disa.mil/cci">CCI-002422</ident><fixtext fixref="F-105117r1_fix">Install SSH packages onto the host with the following commands:
-
-# yum install openssh-server.x86_64</fixtext><fix id="F-105117r1_fix" /><check system="C-98281r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Check to see if sshd is installed with the following command:
-
-# yum list installed \*ssh\*
-libssh2.x86_64 1.4.3-8.el7 @anaconda/7.1
-openssh.x86_64 6.6.1p1-11.el7 @anaconda/7.1
-openssh-server.x86_64 6.6.1p1-11.el7 @anaconda/7.1
-
-If the "SSH server" package is not installed, this is a finding.</check-content></check></Rule></Group><Group id="V-99435"><title>SRG-OS-000423-GPOS-00187</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108539r1_rule" severity="medium" weight="10.0"><version>OL07-00-040310</version><title>The Oracle Linux operating system must be configured so that all networked systems use SSH for confidentiality and integrity of transmitted and received information as well as information during preparation for transmission.</title><description>&lt;VulnDiscussion&gt;Without protection of the transmitted information, confidentiality and integrity may be compromised because unprotected communications can be intercepted and either read or altered.
-
-This requirement applies to both internal and external networks and all types of information system components from which information can be transmitted (e.g., servers, mobile devices, notebook computers, printers, copiers, scanners, and facsimile machines). Communication paths outside the physical protection of a controlled boundary are exposed to the possibility of interception and modification.
-
-Protecting the confidentiality and integrity of organizational information can be accomplished by physical means (e.g., employing physical distribution systems) or by logical means (e.g., employing cryptographic techniques). If physical means of protection are employed, then logical means (cryptography) do not have to be employed, and vice versa.
-
-Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000423-GPOS-00188, SRG-OS-000423-GPOS-00189, SRG-OS-000423-GPOS-00190&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002418</ident><fixtext fixref="F-105119r1_fix">Configure the SSH service to automatically start after reboot with the following command:
-
-# systemctl enable sshd.service</fixtext><fix id="F-105119r1_fix" /><check system="C-98283r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify SSH is loaded and active with the following command:
-
-# systemctl status sshd
-sshd.service - OpenSSH server daemon
-Loaded: loaded (/usr/lib/systemd/system/sshd.service; enabled)
-Active: active (running) since Tue 2015-11-17 15:17:22 EST; 4 weeks 0 days ago
-Main PID: 1348 (sshd)
-CGroup: /system.slice/sshd.service
-1053 /usr/sbin/sshd -D
-
-If "sshd" does not show a status of "active" and "running", this is a finding.</check-content></check></Rule></Group><Group id="V-99437"><title>SRG-OS-000163-GPOS-00072</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108541r1_rule" severity="medium" weight="10.0"><version>OL07-00-040320</version><title>The Oracle Linux operating system must be configured so that all network connections associated with SSH traffic are terminated at the end of the session or after 10 minutes of inactivity, except to fulfill documented and validated mission requirements.</title><description>&lt;VulnDiscussion&gt;Terminating an idle SSH session within a short time period reduces the window of opportunity for unauthorized personnel to take control of a management session enabled on the console or console port that has been left unattended. In addition, quickly terminating an idle SSH session will also free up resources committed by the managed network element.
-
-Terminating network connections associated with communications sessions includes, for example, de-allocating associated TCP/IP address/port pairs at the operating system level and de-allocating networking assignments at the application level if multiple application sessions are using a single operating system-level network connection. This does not mean that the operating system terminates all sessions or network access; it only ends the inactive session and releases the resources associated with that session.
-
-Satisfies: SRG-OS-000163-GPOS-00072, SRG-OS-000279-GPOS-00109&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001133</ident><ident system="http://iase.disa.mil/cci">CCI-002361</ident><fixtext fixref="F-105121r1_fix">Configure the operating system to terminate a user session automatically after inactivity time-outs have expired or at shutdown.
-
-Add the following line (or modify the line to have the required value) to the "/etc/ssh/sshd_config" file (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
-
-ClientAliveInterval 600
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105121r1_fix" /><check system="C-98285r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system automatically terminates a user session after inactivity time-outs have expired.
-
-Check for the value of the "ClientAliveInterval" keyword with the following command:
-
-# grep -iw clientaliveinterval /etc/ssh/sshd_config
-
-ClientAliveInterval 600
-
-If "ClientAliveInterval" is not configured, commented out, or has a value of "0", this is a finding.
-
-If "ClientAliveInterval" has a value that is greater than "600" and is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-99439"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108543r1_rule" severity="medium" weight="10.0"><version>OL07-00-040330</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using RSA rhosts authentication.</title><description>&lt;VulnDiscussion&gt;Configuring this setting for the SSH daemon provides additional assurance that remote logon via SSH will require a password, even in the event of misconfiguration elsewhere.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105123r1_fix">Configure the SSH daemon to not allow authentication using RSA rhosts authentication.
-
-Add the following line in "/etc/ssh/sshd_config", or uncomment the line and set the value to "no":
-
-RhostsRSAAuthentication no
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105123r1_fix" /><check system="C-98287r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Check the version of the operating system with the following command:
-
-# cat /etc/oracle-release
-
-If the release is 7.4 or newer this requirement is Not Applicable.
-
-Verify the SSH daemon does not allow authentication using RSA rhosts authentication.
-
-To determine how the SSH daemon's "RhostsRSAAuthentication" option is set, run the following command:
-
-# grep RhostsRSAAuthentication /etc/ssh/sshd_config
-RhostsRSAAuthentication no
-
-If the value is returned as "yes", the returned line is commented out, or no output is returned, this is a finding.</check-content></check></Rule></Group><Group id="V-99441"><title>SRG-OS-000163-GPOS-00072</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108545r1_rule" severity="medium" weight="10.0"><version>OL07-00-040340</version><title>The Oracle Linux operating system must be configured so that all network connections associated with SSH traffic terminate after a period of inactivity.</title><description>&lt;VulnDiscussion&gt;Terminating an idle SSH session within a short time period reduces the window of opportunity for unauthorized personnel to take control of a management session enabled on the console or console port that has been left unattended. In addition, quickly terminating an idle SSH session will also free up resources committed by the managed network element.
-
-Terminating network connections associated with communications sessions includes, for example, de-allocating associated TCP/IP address/port pairs at the operating system level and de-allocating networking assignments at the application level if multiple application sessions are using a single operating system-level network connection. This does not mean that the operating system terminates all sessions or network access; it only ends the inactive session and releases the resources associated with that session.
-
-Satisfies: SRG-OS-000163-GPOS-00072, SRG-OS-000279-GPOS-00109&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001133</ident><fixtext fixref="F-105125r1_fix">Configure the operating system to terminate automatically a user session after inactivity time-outs have expired or at shutdown.
-
-Add the following line (or modify the line to have the required value) to the "/etc/ssh/sshd_config" file (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
-
-ClientAliveCountMax 0
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105125r1_fix" /><check system="C-98289r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system automatically terminates a user session after inactivity time-outs have expired.
-
-Check for the value of the "ClientAliveCountMax" keyword with the following command:
-
-# grep -i clientalivecount /etc/ssh/sshd_config
-ClientAliveCountMax 0
-
-If "ClientAliveCountMax" is not set to "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99443"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108547r1_rule" severity="medium" weight="10.0"><version>OL07-00-040350</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using rhosts authentication.</title><description>&lt;VulnDiscussion&gt;Configuring this setting for the SSH daemon provides additional assurance that remote logon via SSH will require a password, even in the event of misconfiguration elsewhere.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105127r1_fix">Configure the SSH daemon to not allow authentication using known hosts authentication.
-
-Add the following line in "/etc/ssh/sshd_config", or uncomment the line and set the value to "yes":
-
-IgnoreRhosts yes</fixtext><fix id="F-105127r1_fix" /><check system="C-98291r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH daemon does not allow authentication using known hosts authentication.
-
-To determine how the SSH daemon's "IgnoreRhosts" option is set, run the following command:
-
-# grep -i IgnoreRhosts /etc/ssh/sshd_config
-
-IgnoreRhosts yes
-
-If the value is returned as "no", the returned line is commented out, or no output is returned, this is a finding.</check-content></check></Rule></Group><Group id="V-99445"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108549r1_rule" severity="medium" weight="10.0"><version>OL07-00-040360</version><title>The Oracle Linux operating system must display the date and time of the last successful account logon upon an SSH logon.</title><description>&lt;VulnDiscussion&gt;Providing users with feedback on when account accesses via SSH last occurred facilitates user recognition and reporting of unauthorized account use.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105129r1_fix">Configure SSH to provide users with feedback on when account accesses last occurred by setting the required configuration options in "/etc/pam.d/sshd" or in the "sshd_config" file used by the system ("/etc/ssh/sshd_config" will be used in the example) (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor).
-
-Modify the "PrintLastLog" line in "/etc/ssh/sshd_config" to match the following:
-
-PrintLastLog yes
-
-The SSH service must be restarted for changes to "sshd_config" to take effect.</fixtext><fix id="F-105129r1_fix" /><check system="C-98293r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify SSH provides users with feedback on when account accesses last occurred.
-
-Check that "PrintLastLog" keyword in the sshd daemon configuration file is used and set to "yes" with the following command:
-
-# grep -i printlastlog /etc/ssh/sshd_config
-PrintLastLog yes
-
-If the "PrintLastLog" keyword is set to "no", is missing, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99447"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108551r1_rule" severity="medium" weight="10.0"><version>OL07-00-040370</version><title>The Oracle Linux operating system must not permit direct logons to the root account using remote access via SSH.</title><description>&lt;VulnDiscussion&gt;Even though the communications channel may be encrypted, an additional layer of security is gained by extending the policy of not logging on directly as root. In addition, logging on with a user-specific account provides individual accountability of actions performed on the system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105131r1_fix">Configure SSH to stop users from logging on remotely as the root user.
-
-Edit the appropriate "/etc/ssh/sshd_config" file to uncomment or add the line for the "PermitRootLogin" keyword and set its value to "no" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
-
-PermitRootLogin no
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105131r1_fix" /><check system="C-98295r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify remote access using SSH prevents users from logging on directly as root.
-
-Check that SSH prevents users from logging on directly as root with the following command:
-
-# grep -i permitrootlogin /etc/ssh/sshd_config
-PermitRootLogin no
-
-If the "PermitRootLogin" keyword is set to "yes", is missing, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99449"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108553r1_rule" severity="medium" weight="10.0"><version>OL07-00-040380</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using known hosts authentication.</title><description>&lt;VulnDiscussion&gt;Configuring this setting for the SSH daemon provides additional assurance that remote logon via SSH will require a password, even in the event of misconfiguration elsewhere.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105133r1_fix">Configure the SSH daemon to not allow authentication using known hosts authentication.
-
-Add the following line in "/etc/ssh/sshd_config", or uncomment the line and set the value to "yes":
-
-IgnoreUserKnownHosts yes
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105133r1_fix" /><check system="C-98297r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH daemon does not allow authentication using known hosts authentication.
-
-To determine how the SSH daemon's "IgnoreUserKnownHosts" option is set, run the following command:
-
-# grep -i IgnoreUserKnownHosts /etc/ssh/sshd_config
-
-IgnoreUserKnownHosts yes
-
-If the value is returned as "no", the returned line is commented out, or no output is returned, this is a finding.</check-content></check></Rule></Group><Group id="V-99451"><title>SRG-OS-000074-GPOS-00042</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108555r1_rule" severity="high" weight="10.0"><version>OL07-00-040390</version><title>The Oracle Linux operating system must be configured so that the SSH daemon is configured to only use the SSHv2 protocol.</title><description>&lt;VulnDiscussion&gt;SSHv1 is an insecure implementation of the SSH protocol and has many well-known vulnerability exploits. Exploits of the SSH daemon could provide immediate root access to the system.
-
-Satisfies: SRG-OS-000074-GPOS-00042, SRG-OS-000480-GPOS-00227&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000197</ident><fixtext fixref="F-105135r1_fix">Remove all Protocol lines that reference version "1" in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor). The "Protocol" line must be as follows:
-
-Protocol 2
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105135r1_fix" /><check system="C-98299r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Check the version of the operating system with the following command:
-
-# cat /etc/oracle-release
-
-If the release is 7.4 or newer this requirement is Not Applicable.
-
-Verify the SSH daemon is configured to only use the SSHv2 protocol.
-
-Check that the SSH daemon is configured to only use the SSHv2 protocol with the following command:
-
-# grep -i protocol /etc/ssh/sshd_config
-Protocol 2
-#Protocol 1,2
-
-If any protocol line other than "Protocol 2" is uncommented, this is a finding.</check-content></check></Rule></Group><Group id="V-99453"><title>SRG-OS-000250-GPOS-00093</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108557r1_rule" severity="medium" weight="10.0"><version>OL07-00-040400</version><title>The Oracle Linux operating system must be configured so that the SSH daemon is configured to only use Message Authentication Codes (MACs) employing FIPS 140-2 approved cryptographic hash algorithms.</title><description>&lt;VulnDiscussion&gt;DoD information systems are required to use FIPS 140-2 approved cryptographic hash functions. The only SSHv2 hash algorithm meeting this requirement is SHA.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001453</ident><fixtext fixref="F-105137r1_fix">Edit the "/etc/ssh/sshd_config" file to uncomment or add the line for the "MACs" keyword and set its value to "hmac-sha2-256" and/or "hmac-sha2-512" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
-
-MACs hmac-sha2-256,hmac-sha2-512
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105137r1_fix" /><check system="C-98301r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH daemon is configured to only use MACs employing FIPS 140-2-approved ciphers.
-
-Note: If OL07-00-021350 is a finding, this is automatically a finding, as the system cannot implement FIPS 140-2-approved cryptographic algorithms and hashes.
-
-Check that the SSH daemon is configured to only use MACs employing FIPS 140-2-approved ciphers with the following command:
-
-# grep -i macs /etc/ssh/sshd_config
-MACs hmac-sha2-256,hmac-sha2-512
-
-If any ciphers other than "hmac-sha2-256" or "hmac-sha2-512" are listed or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99455"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108559r1_rule" severity="medium" weight="10.0"><version>OL07-00-040410</version><title>The Oracle Linux operating system must be configured so that the SSH public host key files have mode 0644 or less permissive.</title><description>&lt;VulnDiscussion&gt;If a public host key file is modified by an unauthorized user, the SSH service may be compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105139r1_fix">Note: SSH public key files may be found in other directories on the system depending on the installation.
-
-Change the mode of public host key files under "/etc/ssh" to "0644" with the following command:
-
-# chmod 0644 /etc/ssh/*.key.pub</fixtext><fix id="F-105139r1_fix" /><check system="C-98303r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH public host key files have mode 0644 or less permissive.
-
-Note: SSH public key files may be found in other directories on the system depending on the installation.
-
-The following command will find all SSH public key files on the system:
-
-# find /etc/ssh -name '*.pub' -exec ls -lL {} \;
-
--rw-r--r-- 1 root root 618 Nov 28 06:43 ssh_host_dsa_key.pub
--rw-r--r-- 1 root root 347 Nov 28 06:43 ssh_host_key.pub
--rw-r--r-- 1 root root 238 Nov 28 06:43 ssh_host_rsa_key.pub
-
-If any file has a mode more permissive than 0644, this is a finding.</check-content></check></Rule></Group><Group id="V-99457"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108561r1_rule" severity="medium" weight="10.0"><version>OL07-00-040420</version><title>The Oracle Linux operating system must be configured so that the SSH private host key files have mode 0640 or less permissive.</title><description>&lt;VulnDiscussion&gt;If an unauthorized user obtains the private SSH host key file, the host could be impersonated.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105141r1_fix">Configure the mode of SSH private host key files under "/etc/ssh" to "0640" with the following command:
-
-# chmod 0640 /path/to/file/ssh_host*key</fixtext><fix id="F-105141r1_fix" /><check system="C-98305r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH private host key files have mode 0640 or less permissive.
-
-The following command will find all SSH private key files on the system and list their modes:
-
-# find / -name '*ssh_host*key' | xargs ls -lL
-
--rw-r----- 1 root ssh_keys 668 Nov 28 06:43 ssh_host_dsa_key
--rw-r----- 1 root ssh_keys 582 Nov 28 06:43 ssh_host_key
--rw-r----- 1 root ssh_keys 887 Nov 28 06:43 ssh_host_rsa_key
-
-If any file has a mode more permissive than 0640, this is a finding.</check-content></check></Rule></Group><Group id="V-99459"><title>SRG-OS-000364-GPOS-00151</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108563r1_rule" severity="medium" weight="10.0"><version>OL07-00-040430</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not permit Generic Security Service Application Program Interface (GSSAPI) authentication unless needed.</title><description>&lt;VulnDiscussion&gt;GSSAPI authentication is used to provide additional authentication mechanisms to applications. Allowing GSSAPI authentication through SSH exposes the system's GSSAPI to remote hosts, increasing the attack surface of the system. GSSAPI authentication must be disabled unless needed.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001813</ident><fixtext fixref="F-105143r1_fix">Uncomment the "GSSAPIAuthentication" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) and set the value to "no":
-
-GSSAPIAuthentication no
-
-The SSH service must be restarted for changes to take effect.
-
-If GSSAPI authentication is required, it must be documented, to include the location of the configuration file, with the ISSO.</fixtext><fix id="F-105143r1_fix" /><check system="C-98307r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH daemon does not permit GSSAPI authentication unless approved.
-
-Check that the SSH daemon does not permit GSSAPI authentication with the following command:
-
-# grep -i gssapiauth /etc/ssh/sshd_config
-GSSAPIAuthentication no
-
-If the "GSSAPIAuthentication" keyword is missing, is set to "yes" and is not documented with the Information System Security Officer (ISSO), or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99461"><title>SRG-OS-000364-GPOS-00151</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108565r1_rule" severity="medium" weight="10.0"><version>OL07-00-040440</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not permit Kerberos authentication unless needed.</title><description>&lt;VulnDiscussion&gt;Kerberos authentication for SSH is often implemented using Generic Security Service Application Program Interface (GSSAPI). If Kerberos is enabled through SSH, the SSH daemon provides a means of access to the system's Kerberos implementation. Vulnerabilities in the system's Kerberos implementation may then be subject to exploitation. To reduce the attack surface of the system, the Kerberos authentication mechanism within SSH must be disabled for systems not using this capability.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001813</ident><fixtext fixref="F-105145r1_fix">Uncomment the "KerberosAuthentication" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) and set the value to "no":
-
-KerberosAuthentication no
-
-The SSH service must be restarted for changes to take effect.
-
-If Kerberos authentication is required, it must be documented, to include the location of the configuration file, with the ISSO.</fixtext><fix id="F-105145r1_fix" /><check system="C-98309r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH daemon does not permit Kerberos to authenticate passwords unless approved.
-
-Check that the SSH daemon does not permit Kerberos to authenticate passwords with the following command:
-
-# grep -i kerberosauth /etc/ssh/sshd_config
-KerberosAuthentication no
-
-If the "KerberosAuthentication" keyword is missing, or is set to "yes" and is not documented with the Information System Security Officer (ISSO), or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99463"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108567r1_rule" severity="medium" weight="10.0"><version>OL07-00-040450</version><title>The Oracle Linux operating system must be configured so that the SSH daemon performs strict mode checking of home directory configuration files.</title><description>&lt;VulnDiscussion&gt;If other users have access to modify user-specific SSH configuration files, they may be able to log on to the system as another user.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105147r1_fix">Uncomment the "StrictModes" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) and set the value to "yes":
-
-StrictModes yes
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105147r1_fix" /><check system="C-98311r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH daemon performs strict mode checking of home directory configuration files.
-
-The location of the "sshd_config" file may vary if a different daemon is in use.
-
-Inspect the "sshd_config" file with the following command:
-
-# grep -i strictmodes /etc/ssh/sshd_config
-
-StrictModes yes
-
-If "StrictModes" is set to "no", is missing, or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99465"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108569r1_rule" severity="medium" weight="10.0"><version>OL07-00-040460</version><title>The Oracle Linux operating system must be configured so that the SSH daemon uses privilege separation.</title><description>&lt;VulnDiscussion&gt;SSH daemon privilege separation causes the SSH process to drop root privileges when not needed, which would decrease the impact of software vulnerabilities in the unprivileged section.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105149r1_fix">Uncomment the "UsePrivilegeSeparation" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) and set the value to "sandbox" or "yes":
-
-UsePrivilegeSeparation sandbox
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105149r1_fix" /><check system="C-98313r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH daemon performs privilege separation.
-
-Check that the SSH daemon performs privilege separation with the following command:
-
-# grep -i usepriv /etc/ssh/sshd_config
-
-UsePrivilegeSeparation sandbox
-
-If the "UsePrivilegeSeparation" keyword is set to "no", is missing, or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99467"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108571r1_rule" severity="medium" weight="10.0"><version>OL07-00-040470</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow compression or only allows compression after successful authentication.</title><description>&lt;VulnDiscussion&gt;If compression is allowed in an SSH connection prior to authentication, vulnerabilities in the compression software could result in compromise of the system from an unauthenticated connection, potentially with root privileges.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105151r1_fix">Uncomment the "Compression" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) on the system and set the value to "delayed" or "no":
-
-Compression no
-
-The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-105151r1_fix" /><check system="C-98315r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the SSH daemon performs compression after a user successfully authenticates.
-
-Check that the SSH daemon performs compression after a user successfully authenticates with the following command:
-
-# grep -i compression /etc/ssh/sshd_config
-Compression delayed
-
-If the "Compression" keyword is set to "yes", is missing, or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99469"><title>SRG-OS-000399-GPOS-00178</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108573r1_rule" severity="medium" weight="10.0"><version>OL07-00-040480</version><title>The operating system must request and perform data origin authentication verification and data integrity verification on the name/address resolution responses the system receives from authoritative sources.</title><description>&lt;VulnDiscussion&gt;If data origin authentication and data integrity verification are not performed, the resultant response could be forged, it may have come from a poisoned cache, the packets could have been intercepted without the resolver's knowledge, or resource records could have been removed, which would result in query failure or DoS. Data origin authentication must be performed to thwart these types of attacks.
-
-Each client of name resolution services either performs this validation on its own or has authenticated channels to trusted validation providers. Information systems that provide name and address resolution services for local clients include, for example, recursive resolving or caching Domain Name System (DNS) servers. DNS client resolvers either perform validation of DNSSEC signatures, or clients use authenticated channels to recursive resolvers that perform such validations. Information systems that use technologies other than the DNS to map between host/service names and network addresses provide other means to enable clients to verify the authenticity of response data.
-
-This is not applicable if DNSSEC is not implemented on the local network.
-
-Satisfies: SRG-OS-000399-GPOS-00178, SRG-OS-000400-GPOS-00179, SRG-OS-000401-GPOS-00180, SRG-OS-000402-GPOS-00181&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002465</ident><ident system="http://iase.disa.mil/cci">CCI-002466</ident><ident system="http://iase.disa.mil/cci">CCI-002467</ident><ident system="http://iase.disa.mil/cci">CCI-002468</ident><fixtext fixref="F-105153r1_fix">Configure the operating system to implement DNSSEC to protect the integrity of name/address resolution.
-
-Install the unbound package:
-# yum install unbound
-
-To ensure unbound starts up every time the system boots, run the following command:
-# systemctl enable unbound</fixtext><fix id="F-105153r1_fix" /><check system="C-98317r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system implements DNSSEC to protect the integrity of name/address resolution.
-
-Determine if the package "unbound" is installed via the following command:
-# yum info unbound
-
-If unbound is not installed, this is a finding.
-
-If "unbound" is installed, determine whether the unbound daemon is running; enter the following command:
-# systemctl status unbound | grep Active
-
-If the output does not indicate the daemon is "active", this is a finding.</check-content></check></Rule></Group><Group id="V-99471"><title>SRG-OS-000355-GPOS-00143</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108575r1_rule" severity="medium" weight="10.0"><version>OL07-00-040500</version><title>The Oracle Linux operating system must, for networked systems, synchronize clocks with a server that is synchronized to one of the redundant United States Naval Observatory (USNO) time servers, a time server designated for the appropriate DoD network (NIPRNet/SIPRNet), and/or the Global Positioning System (GPS).</title><description>&lt;VulnDiscussion&gt;Inaccurate time stamps make it more difficult to correlate events and can lead to an inaccurate analysis. Determining the correct time a particular event occurred on a system is critical when conducting forensic analysis and investigating system events. Sources outside the configured acceptable allowance (drift) may be inaccurate.
-
-Synchronizing internal information system clocks provides uniformity of time stamps for information systems with multiple system clocks and systems connected over a network.
-
-Organizations should consider endpoints that may not have regular access to the authoritative time server (e.g., mobile, teleworking, and tactical endpoints).
-
-Satisfies: SRG-OS-000355-GPOS-00143, SRG-OS-000356-GPOS-00144&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001891</ident><ident system="http://iase.disa.mil/cci">CCI-002046</ident><fixtext fixref="F-105155r1_fix">Edit the "/etc/ntp.conf" file and add or update an entry to define "maxpoll" to "10" as follows:
-
-server 0.rhel.pool.ntp.org iburst maxpoll 10
-
-If NTP was running and "maxpoll" was updated, the NTP service must be restarted:
-
-# systemctl restart ntpd
-
-If NTP was not running, it must be started:
-
-# systemctl start ntpd</fixtext><fix id="F-105155r1_fix" /><check system="C-98319r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Check to see if NTP is running in continuous mode.
-
-# ps -ef | grep ntp
-
-If NTP is not running, this is a finding.
-
-If the process is found, then check the "ntp.conf" file for the "maxpoll" option setting:
-
-# grep maxpoll /etc/ntp.conf
-server 0.rhel.pool.ntp.org iburst maxpoll 10
-
-If the option is set to "17" or is not set, this is a finding.
-
-If the file does not exist, check the "/etc/cron.daily" subdirectory for a crontab file controlling the execution of the "ntpd -q" command.
-
-# grep -i "ntpd -q" /etc/cron.daily/*
-# ls -al /etc/cron.* | grep ntp
-ntp
-
-If a crontab file does not exist in the "/etc/cron.daily" that executes the "ntpd -q" command, this is a finding.</check-content></check></Rule></Group><Group id="V-99473"><title>SRG-OS-000420-GPOS-00186</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108577r1_rule" severity="medium" weight="10.0"><version>OL07-00-040510</version><title>The Oracle Linux operating system must protect against or limit the effects of Denial of Service (DoS) attacks by validating the operating system is implementing rate-limiting measures on impacted network interfaces.</title><description>&lt;VulnDiscussion&gt;DoS is a condition when a resource is not available for legitimate users. When this occurs, the organization either cannot accomplish its mission or must operate at degraded capacity.
-
-This requirement addresses the configuration of the operating system to mitigate the impact of DoS attacks that have occurred or are ongoing on system availability. For each system, known and potential DoS attacks must be identified and solutions for each type implemented. A variety of technologies exists to limit or, in some cases, eliminate the effects of DoS attacks (e.g., limiting processes or establishing memory partitions). Employing increased capacity and bandwidth, combined with service redundancy, may reduce the susceptibility to some DoS attacks.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002385</ident><fixtext fixref="F-105157r1_fix">Set the system to implement rate-limiting measures by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.tcp_invalid_ratelimit = 500
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105157r1_fix" /><check system="C-98321r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system protects against or limits the effects of DoS attacks by ensuring the operating system is implementing rate-limiting measures on impacted network interfaces.
-
-# grep 'net.ipv4.tcp_invalid_ratelimit' /etc/sysctl.conf /etc/sysctl.d/*
-
-/etc/sysctl.conf:net.ipv4.tcp_invalid_ratelimit = 500
-
-If "net.ipv4.tcp_invalid_ratelimit" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out this is a finding.
-
-Check that the operating system implements the value of the "tcp_invalid_ratelimit" variable with the following command:
-
-# /sbin/sysctl -a | grep 'net.ipv4.tcp_invalid_ratelimit'
-net.ipv4.tcp_invalid_ratelimit = 500
-
-If "net.ipv4.tcp_invalid_ratelimit" has a value of "0", this is a finding.
-
-If "net.ipv4.tcp_invalid_ratelimit" has a value greater than "1000" and is not documented with the Information System Security Officer (ISSO), this is a finding.</check-content></check></Rule></Group><Group id="V-99475"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108579r1_rule" severity="medium" weight="10.0"><version>OL07-00-040520</version><title>The Oracle Linux operating system must enable an application firewall, if available.</title><description>&lt;VulnDiscussion&gt;Firewalls protect computers from network attacks by blocking or limiting access to open network ports. Application firewalls limit which applications are allowed to communicate over the network.
-
-Satisfies: SRG-OS-000480-GPOS-00227, SRG-OS-000480-GPOS-00231, SRG-OS-000480-GPOS-00232&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105159r1_fix">Ensure the operating system's application firewall is enabled.
-
-Install the "firewalld" package, if it is not on the system, with the following command:
-
-# yum install firewalld
-
-Start the firewall via "systemctl" with the following command:
-
-# systemctl start firewalld</fixtext><fix id="F-105159r1_fix" /><check system="C-98323r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system enabled an application firewall.
-
-Check to see if "firewalld" is installed with the following command:
-
-# yum list installed firewalld
-firewalld-0.3.9-11.el7.noarch.rpm
-
-If the "firewalld" package is not installed, ask the System Administrator if another firewall application (such as iptables) is installed.
-
-If an application firewall is not installed, this is a finding.
-
-Check to see if the firewall is loaded and active with the following command:
-
-# systemctl status firewalld
-firewalld.service - firewalld - dynamic firewall daemon
-
-Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled)
-Active: active (running) since Tue 2014-06-17 11:14:49 CEST; 5 days ago
-
-If "firewalld" does not show a status of "loaded" and "active", this is a finding.
-
-Check the state of the firewall:
-
-# firewall-cmd --state
-running
-
-If "firewalld" does not show a state of "running", this is a finding.</check-content></check></Rule></Group><Group id="V-99477"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108581r1_rule" severity="low" weight="10.0"><version>OL07-00-040530</version><title>The Oracle Linux operating system must display the date and time of the last successful account logon upon logon.</title><description>&lt;VulnDiscussion&gt;Providing users with feedback on when account accesses last occurred facilitates user recognition and reporting of unauthorized account use.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105161r1_fix">Configure the operating system to provide users with feedback on when account accesses last occurred by setting the required configuration options in "/etc/pam.d/postlogin".
-
-Add the following line to the top of "/etc/pam.d/postlogin":
-
-session required pam_lastlog.so showfailed</fixtext><fix id="F-105161r1_fix" /><check system="C-98325r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify users are provided with feedback on when account accesses last occurred.
-
-Check that "pam_lastlog" is used and not silent with the following command:
-
-# grep pam_lastlog /etc/pam.d/postlogin
-session required pam_lastlog.so showfailed
-
-If "pam_lastlog" is missing from "/etc/pam.d/postlogin" file, or the silent option is present, this is a finding.</check-content></check></Rule></Group><Group id="V-99479"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108583r1_rule" severity="high" weight="10.0"><version>OL07-00-040540</version><title>The Oracle Linux operating system must not contain .shosts files.</title><description>&lt;VulnDiscussion&gt;The .shosts files are used to configure host-based authentication for individual users or the system via SSH. Host-based authentication is not sufficient for preventing unauthorized access to the system, as it does not require interactive identification and authentication of a connection request, or for the use of two-factor authentication.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105163r1_fix">Remove any found ".shosts" files from the system.
-
-# rm /[path]/[to]/[file]/.shosts</fixtext><fix id="F-105163r1_fix" /><check system="C-98327r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify there are no ".shosts" files on the system.
-
-Check the system for the existence of these files with the following command:
-
-# find / -name '*.shosts'
-
-If any ".shosts" files are found on the system, this is a finding.</check-content></check></Rule></Group><Group id="V-99481"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108585r1_rule" severity="high" weight="10.0"><version>OL07-00-040550</version><title>The Oracle Linux operating system must not contain shosts.equiv files.</title><description>&lt;VulnDiscussion&gt;The shosts.equiv files are used to configure host-based authentication for the system via SSH. Host-based authentication is not sufficient for preventing unauthorized access to the system, as it does not require interactive identification and authentication of a connection request, or for the use of two-factor authentication.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105165r1_fix">Remove any found "shosts.equiv" files from the system.
-
-# rm /[path]/[to]/[file]/shosts.equiv</fixtext><fix id="F-105165r1_fix" /><check system="C-98329r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify there are no "shosts.equiv" files on the system.
-
-Check the system for the existence of these files with the following command:
-
-# find / -name shosts.equiv
-
-If any "shosts.equiv" files are found on the system, this is a finding.</check-content></check></Rule></Group><Group id="V-99483"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108587r1_rule" severity="low" weight="10.0"><version>OL07-00-040600</version><title>At least two name servers must be configured for Oracle Linux operating systems using DNS resolution.</title><description>&lt;VulnDiscussion&gt;To provide availability for name resolution services, multiple redundant name servers are mandated. A failure in name resolution could lead to the failure of security functions requiring name resolution, which may include time synchronization, centralized authentication, and remote system logging.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105167r1_fix">Configure the operating system to use two or more name servers for DNS resolution.
-
-Edit the "/etc/resolv.conf" file to uncomment or add the two or more "nameserver" option lines with the IP address of local authoritative name servers. If local host resolution is being performed, the "/etc/resolv.conf" file must be empty. An empty "/etc/resolv.conf" file can be created as follows:
-
-# echo -n &gt; /etc/resolv.conf
-
-And then make the file immutable with the following command:
-
-# chattr +i /etc/resolv.conf
-
-If the "/etc/resolv.conf" file must be mutable, the required configuration must be documented with the Information System Security Officer (ISSO) and the file must be verified by the system file integrity tool.</fixtext><fix id="F-105167r1_fix" /><check system="C-98331r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Determine whether the system is using local or DNS name resolution with the following command:
-
-# grep hosts /etc/nsswitch.conf
-hosts: files dns
-
-If the DNS entry is missing from the host's line in the "/etc/nsswitch.conf" file, the "/etc/resolv.conf" file must be empty.
-
-Verify the "/etc/resolv.conf" file is empty with the following command:
-
-# ls -al /etc/resolv.conf
--rw-r--r-- 1 root root 0 Aug 19 08:31 resolv.conf
-
-If local host authentication is being used and the "/etc/resolv.conf" file is not empty, this is a finding.
-
-If the DNS entry is found on the host's line of the "/etc/nsswitch.conf" file, verify the operating system is configured to use two or more name servers for DNS resolution.
-
-Determine the name servers used by the system with the following command:
-
-# grep nameserver /etc/resolv.conf
-nameserver 192.168.1.2
-nameserver 192.168.1.3
-
-If less than two lines are returned that are not commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-99485"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108589r1_rule" severity="medium" weight="10.0"><version>OL07-00-040610</version><title>The Oracle Linux operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets.</title><description>&lt;VulnDiscussion&gt;Source-routed packets allow the source of the packet to suggest that routers forward the packet along a different path than configured on the router, which can be used to bypass network security measures. This requirement applies only to the forwarding of source-routed traffic, such as when IPv4 forwarding is enabled and the system is functioning as a router.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105169r1_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.conf.all.accept_source_route = 0
-
-Issue the following command to make the changes take effect:
-
-# sysctl -system</fixtext><fix id="F-105169r1_fix" /><check system="C-98333r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system does not accept IPv4 source-routed packets.
-
-# grep net.ipv4.conf.all.accept_source_route /etc/sysctl.conf /etc/sysctl.d/*
-
-net.ipv4.conf.all.accept_source_route = 0
-
-If "net.ipv4.conf.all.accept_source_route" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
-
-Check that the operating system implements the accept source route variable with the following command:
-
-# /sbin/sysctl -a | grep net.ipv4.conf.all.accept_source_route
-net.ipv4.conf.all.accept_source_route = 0
-
-If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99487"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108591r1_rule" severity="medium" weight="10.0"><version>OL07-00-040611</version><title>The Oracle Linux operating system must use a reverse-path filter for IPv4 network traffic when possible on all interfaces.</title><description>&lt;VulnDiscussion&gt;Enabling reverse path filtering drops packets with invalid source addresses received on the interface. It should not be used on systems which are routers for complicated networks, but is helpful for end hosts and routers serving small networks.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105171r1_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.conf.all.rp_filter = 1
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105171r1_fix" /><check system="C-98335r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system uses a reverse-path filter for IPv4:
-
-# grep net.ipv4.conf.all.rp_filter /etc/sysctl.conf /etc/sysctl.d/*
-net.ipv4.conf.all.rp_filter = 1
-
-If "net.ipv4.conf.all.rp_filter" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "1", this is a finding.
-
-Check that the operating system implements the accept source route variable with the following command:
-
-# /sbin/sysctl -a | grep net.ipv4.conf.all.rp_filter
-net.ipv4.conf.all.rp_filter = 1
-
-If the returned line does not have a value of "1", this is a finding.</check-content></check></Rule></Group><Group id="V-99489"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108593r1_rule" severity="medium" weight="10.0"><version>OL07-00-040612</version><title>The Oracle Linux operating system must use a reverse-path filter for IPv4 network traffic when possible by default.</title><description>&lt;VulnDiscussion&gt;Enabling reverse path filtering drops packets with invalid source addresses received on the interface. It should not be used on systems which are routers for complicated networks, but is helpful for end hosts and routers serving small networks.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105173r1_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.conf.default.rp_filter = 1
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105173r1_fix" /><check system="C-98337r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system uses a reverse-path filter for IPv4:
-
-# grep net.ipv4.conf.default.rp_filter /etc/sysctl.conf /etc/sysctl.d/*
-net.ipv4.conf.default.rp_filter = 1
-
-If "net.ipv4.conf.default.rp_filter" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "1", this is a finding.
-
-Check that the operating system implements the accept source route variable with the following command:
-
-# /sbin/sysctl -a | grep net.ipv4.conf.default.rp_filter
-net.ipv4.conf.default.rp_filter = 1
-
-If the returned line does not have a value of "1", this is a finding.</check-content></check></Rule></Group><Group id="V-99491"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108595r1_rule" severity="medium" weight="10.0"><version>OL07-00-040620</version><title>The Oracle Linux operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets by default.</title><description>&lt;VulnDiscussion&gt;Source-routed packets allow the source of the packet to suggest that routers forward the packet along a different path than configured on the router, which can be used to bypass network security measures. This requirement applies only to the forwarding of source-routed traffic, such as when IPv4 forwarding is enabled and the system is functioning as a router.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105175r1_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.conf.default.accept_source_route = 0
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105175r1_fix" /><check system="C-98339r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system does not accept IPv4 source-routed packets by default.
-
-# grep net.ipv4.conf.default.accept_source_route /etc/sysctl.conf /etc/sysctl.d/*
-net.ipv4.conf.default.accept_source_route = 0
-
-If "net.ipv4.conf.default.accept_source_route" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
-
-Check that the operating system implements the accept source route variable with the following command:
-
-# /sbin/sysctl -a | grep net.ipv4.conf.default.accept_source_route
-net.ipv4.conf.default.accept_source_route = 0
-
-If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99493"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108597r1_rule" severity="medium" weight="10.0"><version>OL07-00-040630</version><title>The Oracle Linux operating system must not respond to Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) echoes sent to a broadcast address.</title><description>&lt;VulnDiscussion&gt;Responding to broadcast (ICMP) echoes facilitates network mapping and provides a vector for amplification attacks.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105177r1_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.icmp_echo_ignore_broadcasts = 1
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105177r1_fix" /><check system="C-98341r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system does not respond to IPv4 ICMP echoes sent to a broadcast address.
-
-# grep net.ipv4.icmp_echo_ignore_broadcasts /etc/sysctl.conf /etc/sysctl.d/*
-
-If "net.ipv4.icmp_echo_ignore_broadcasts" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "1", this is a finding.
-
-Check that the operating system implements the "icmp_echo_ignore_broadcasts" variable with the following command:
-
-# /sbin/sysctl -a | grep net.ipv4.icmp_echo_ignore_broadcasts
-net.ipv4.icmp_echo_ignore_broadcasts = 1
-
-If the returned line does not have a value of "1", this is a finding.</check-content></check></Rule></Group><Group id="V-99495"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108599r1_rule" severity="medium" weight="10.0"><version>OL07-00-040640</version><title>The Oracle Linux operating system must prevent Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages from being accepted.</title><description>&lt;VulnDiscussion&gt;ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages modify the host's route table and are unauthenticated. An illicit ICMP redirect message could result in a man-in-the-middle attack.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105179r1_fix">Set the system to not accept IPv4 ICMP redirect messages by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.conf.default.accept_redirects = 0
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105179r1_fix" /><check system="C-98343r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system will not accept IPv4 ICMP redirect messages.
-
-# grep 'net.ipv4.conf.default.accept_redirects' /etc/sysctl.conf /etc/sysctl.d/*
-
-If "net.ipv4.conf.default.accept_redirects" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
-
-Check that the operating system implements the value of the "accept_redirects" variables with the following command:
-
-# /sbin/sysctl -a | grep 'net.ipv4.conf.default.accept_redirects'
-net.ipv4.conf.default.accept_redirects = 0
-
-If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99497"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108601r1_rule" severity="medium" weight="10.0"><version>OL07-00-040641</version><title>The Oracle Linux operating system must ignore Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages.</title><description>&lt;VulnDiscussion&gt;ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages modify the host's route table and are unauthenticated. An illicit ICMP redirect message could result in a man-in-the-middle attack.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105181r1_fix">Set the system to ignore IPv4 ICMP redirect messages by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.conf.all.accept_redirects = 0
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105181r1_fix" /><check system="C-98345r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system ignores IPv4 ICMP redirect messages.
-
-# grep 'net.ipv4.conf.all.accept_redirects' /etc/sysctl.conf /etc/sysctl.d/*
-
-If "net.ipv4.conf.all.accept_redirects" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
-
-Check that the operating system implements the "accept_redirects" variables with the following command:
-
-# /sbin/sysctl -a | grep 'net.ipv4.conf.all.accept_redirects'
-
-net.ipv4.conf.all.accept_redirects = 0
-
-If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99499"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108603r1_rule" severity="medium" weight="10.0"><version>OL07-00-040650</version><title>The Oracle Linux operating system must not allow interfaces to perform Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects by default.</title><description>&lt;VulnDiscussion&gt;ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages contain information from the system's route table, possibly revealing portions of the network topology.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105183r1_fix">Configure the system not to allow interfaces to perform IPv4 ICMP redirects by default.
-
-Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.conf.default.send_redirects = 0
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105183r1_fix" /><check system="C-98347r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system does not allow interfaces to perform IPv4 ICMP redirects by default.
-
-# grep 'net.ipv4.conf.default.send_redirects' /etc/sysctl.conf /etc/sysctl.d/*
-
-If "net.ipv4.conf.default.send_redirects" is not configured in the "/etc/sysctl.conf" file or in the /etc/sysctl.d/ directory, is commented out or does not have a value of "0", this is a finding.
-
-Check that the operating system implements the "default send_redirects" variables with the following command:
-
-# /sbin/sysctl -a | grep 'net.ipv4.conf.default.send_redirects'
-
-net.ipv4.conf.default.send_redirects = 0
-
-If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99501"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108605r1_rule" severity="medium" weight="10.0"><version>OL07-00-040660</version><title>The Oracle Linux operating system must not send Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects.</title><description>&lt;VulnDiscussion&gt;ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages contain information from the system's route table, possibly revealing portions of the network topology.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105185r1_fix">Configure the system not to allow interfaces to perform IPv4 ICMP redirects.
-
-Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.conf.all.send_redirects = 0
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105185r1_fix" /><check system="C-98349r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system does not send IPv4 ICMP redirect messages.
-
-# grep 'net.ipv4.conf.all.send_redirects' /etc/sysctl.conf /etc/sysctl.d/*
-
-If "net.ipv4.conf.all.send_redirects" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out or does not have a value of "0", this is a finding.
-
-Check that the operating system implements the "all send_redirects" variables with the following command:
-
-# /sbin/sysctl -a | grep 'net.ipv4.conf.all.send_redirects'
-
-net.ipv4.conf.all.send_redirects = 0
-
-If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99503"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108607r1_rule" severity="medium" weight="10.0"><version>OL07-00-040670</version><title>Network interfaces configured on The Oracle Linux operating system must not be in promiscuous mode.</title><description>&lt;VulnDiscussion&gt;Network interfaces in promiscuous mode allow for the capture of all network traffic visible to the system. If unauthorized individuals can access these applications, it may allow them to collect information such as logon IDs, passwords, and key exchanges between systems.
-
-If the system is being used to perform a network troubleshooting function, the use of these tools must be documented with the Information System Security Officer (ISSO) and restricted to authorized personnel only.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105187r1_fix">Configure network interfaces to turn off promiscuous mode unless approved by the ISSO and documented.
-
-Set the promiscuous mode of an interface to off with the following command:
-
-#ip link set dev &lt;devicename&gt; multicast off promisc off</fixtext><fix id="F-105187r1_fix" /><check system="C-98351r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify network interfaces are not in promiscuous mode unless approved by the ISSO and documented.
-
-Check for the status with the following command:
-
-# ip link | grep -i promisc
-
-If network interfaces are found on the system in promiscuous mode and their use has not been approved by the ISSO and documented, this is a finding.</check-content></check></Rule></Group><Group id="V-99505"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108609r1_rule" severity="medium" weight="10.0"><version>OL07-00-040680</version><title>The Oracle Linux operating system must be configured to prevent unrestricted mail relaying.</title><description>&lt;VulnDiscussion&gt;If unrestricted mail relaying is permitted, unauthorized senders could use this host as a mail relay for the purpose of sending spam or other unauthorized activity.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105189r1_fix">If "postfix" is installed, modify the "/etc/postfix/main.cf" file to restrict client connections to the local network with the following command:
-
-# postconf -e 'smtpd_client_restrictions = permit_mynetworks,reject'</fixtext><fix id="F-105189r1_fix" /><check system="C-98353r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system is configured to prevent unrestricted mail relaying.
-
-Determine if "postfix" is installed with the following commands:
-
-# yum list installed postfix
-postfix-2.6.6-6.el7.x86_64.rpm
-
-If postfix is not installed, this is Not Applicable.
-
-If postfix is installed, determine if it is configured to reject connections from unknown or untrusted networks with the following command:
-
-# postconf -n smtpd_client_restrictions
-smtpd_client_restrictions = permit_mynetworks, reject
-
-If the "smtpd_client_restrictions" parameter contains any entries other than "permit_mynetworks" and "reject", this is a finding.</check-content></check></Rule></Group><Group id="V-99507"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108611r1_rule" severity="high" weight="10.0"><version>OL07-00-040690</version><title>The Oracle Linux operating system must not have a File Transfer Protocol (FTP) server package installed unless needed.</title><description>&lt;VulnDiscussion&gt;The FTP service provides an unencrypted remote access that does not provide for the confidentiality and integrity of user passwords or the remote session. If a privileged user were to log on using this service, the privileged user password could be compromised. SSH or other encrypted file transfer methods must be used in place of this service.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105191r1_fix">Document the "vsftpd" package with the ISSO as an operational requirement or remove it from the system with the following command:
-
-# yum remove vsftpd</fixtext><fix id="F-105191r1_fix" /><check system="C-98355r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify an FTP server has not been installed on the system.
-
-Check to see if an FTP server has been installed with the following commands:
-
-# yum list installed vsftpd
-
-vsftpd-3.0.2.el7.x86_64.rpm
-
-If "vsftpd" is installed and is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-99509"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108613r1_rule" severity="high" weight="10.0"><version>OL07-00-040700</version><title>The Oracle Linux operating system must not have the Trivial File Transfer Protocol (TFTP) server package installed if not required for operational support.</title><description>&lt;VulnDiscussion&gt;If TFTP is required for operational support (such as the transmission of router configurations) its use must be documented with the Information System Security Officer (ISSO), restricted to only authorized personnel, and have access control rules established.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105193r1_fix">Remove the TFTP package from the system with the following command:
-
-# yum remove tftp-server</fixtext><fix id="F-105193r1_fix" /><check system="C-98357r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify a TFTP server has not been installed on the system.
-
-Check to see if a TFTP server has been installed with the following command:
-
-# yum list installed tftp-server
-tftp-server-0.49-9.el7.x86_64.rpm
-
-If TFTP is installed and the requirement for TFTP is not documented with the ISSO, this is a finding.</check-content></check></Rule></Group><Group id="V-99511"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108615r1_rule" severity="high" weight="10.0"><version>OL07-00-040710</version><title>The Oracle Linux operating system must be configured so that remote X connections for interactive users are encrypted.</title><description>&lt;VulnDiscussion&gt;Open X displays allow an attacker to capture keystrokes and execute commands remotely.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105195r1_fix">Configure SSH to encrypt connections for interactive users.
-
-Edit the "/etc/ssh/sshd_config" file to uncomment or add the line for the "X11Forwarding" keyword and set its value to "yes" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
-
-X11Forwarding yes
-
-The SSH service must be restarted for changes to take effect:
-
-# systemctl restart sshd</fixtext><fix id="F-105195r1_fix" /><check system="C-98359r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify remote X connections for interactive users are encrypted.
-
-Check that remote X connections are encrypted with the following command:
-
-# grep -i x11forwarding /etc/ssh/sshd_config | grep -v "^#"
-
-X11Forwarding yes
-
-If the "X11Forwarding" keyword is set to "no" or is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-99513"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108617r1_rule" severity="medium" weight="10.0"><version>OL07-00-040720</version><title>The Oracle Linux operating system must be configured so that if the Trivial File Transfer Protocol (TFTP) server is required, the TFTP daemon is configured to operate in secure mode.</title><description>&lt;VulnDiscussion&gt;Restricting TFTP to a specific directory prevents remote users from copying, transferring, or overwriting system files.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105197r1_fix">Configure the TFTP daemon to operate in secure mode by adding the following line to "/etc/xinetd.d/tftp" (or modify the line to have the required value):
-
-server_args = -s /var/lib/tftpboot</fixtext><fix id="F-105197r1_fix" /><check system="C-98361r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the TFTP daemon is configured to operate in secure mode.
-
-Check to see if a TFTP server has been installed with the following commands:
-
-# yum list installed tftp-server
-tftp-server.x86_64 x.x-x.el7
-
-If a TFTP server is not installed, this is Not Applicable.
-
-If a TFTP server is installed, check for the server arguments with the following command:
-
-# grep server_args /etc/xinetd.d/tftp
-server_args = -s /var/lib/tftpboot
-
-If the "server_args" line does not have a "-s" option and a subdirectory is not assigned, this is a finding.</check-content></check></Rule></Group><Group id="V-99515"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108619r1_rule" severity="medium" weight="10.0"><version>OL07-00-040730</version><title>The Oracle Linux operating system must not have an X Windows display manager installed unless approved.</title><description>&lt;VulnDiscussion&gt;Internet services not required for system or application processes must not be active to decrease the attack surface of the system. X Windows has a long history of security vulnerabilities and will not be used unless approved and documented.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105199r1_fix">Document the requirement for an X Windows server with the ISSO or remove the related packages with the following commands:
-
-# rpm -e xorg-x11-server-common</fixtext><fix id="F-105199r1_fix" /><check system="C-98363r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that if the system has X Windows System installed, it is authorized.
-
-Check for the X11 package with the following command:
-
-# rpm -qa | grep xorg | grep server
-
-Ask the System Administrator if use of the X Windows System is an operational requirement.
-
-If the use of X Windows on the system is not documented with the Information System Security Officer (ISSO), this is a finding.</check-content></check></Rule></Group><Group id="V-99517"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108621r1_rule" severity="medium" weight="10.0"><version>OL07-00-040740</version><title>The Oracle Linux operating system must not be performing packet forwarding unless the system is a router.</title><description>&lt;VulnDiscussion&gt;Routing protocol daemons are typically used on routers to exchange network topology information with other routers. If this software is used when not required, system network information may be unnecessarily transmitted across the network.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105201r1_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv4.ip_forward = 0
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105201r1_fix" /><check system="C-98365r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system is not performing packet forwarding, unless the system is a router.
-
-# grep net.ipv4.ip_forward /etc/sysctl.conf /etc/sysctl.d/*
-
-net.ipv4.ip_forward = 0
-
-If "net.ipv4.ip_forward" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
-
-Check that the operating system does not implement IP forwarding using the following command:
-
-# /sbin/sysctl -a | grep net.ipv4.ip_forward
-net.ipv4.ip_forward = 0
-
-If IP forwarding value is "1" and the system is hosting any application, database, or web servers, this is a finding.</check-content></check></Rule></Group><Group id="V-99519"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108623r1_rule" severity="medium" weight="10.0"><version>OL07-00-040750</version><title>The Oracle Linux operating system must be configured so that the Network File System (NFS) is configured to use RPCSEC_GSS.</title><description>&lt;VulnDiscussion&gt;When an NFS server is configured to use RPCSEC_SYS, a selected userid and groupid are used to handle requests from the remote user. The userid and groupid could mistakenly or maliciously be set incorrectly. The RPCSEC_GSS method of authentication uses certificates on the server and client systems to more securely authenticate the remote mount request.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105203r1_fix">Update the "/etc/fstab" file so the option "sec" is defined for each NFS mounted file system and the "sec" option does not have the "sys" setting.
-
-Ensure the "sec" option is defined as "krb5:krb5i:krb5p".</fixtext><fix id="F-105203r1_fix" /><check system="C-98367r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify "AUTH_GSS" is being used to authenticate NFS mounts.
-
-To check if the system is importing an NFS file system, look for any entries in the "/etc/fstab" file that have a file system type of "nfs" with the following command:
-
-# cat /etc/fstab | grep nfs
-192.168.21.5:/mnt/export /data1 nfs4 rw,sync ,soft,sec=krb5:krb5i:krb5p
-
-If the system is mounting file systems via NFS and has the sec option without the "krb5:krb5i:krb5p" settings, the "sec" option has the "sys" setting, or the "sec" option is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-99521"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108625r1_rule" severity="high" weight="10.0"><version>OL07-00-040800</version><title>SNMP community strings on the Oracle Linux operating system must be changed from the default.</title><description>&lt;VulnDiscussion&gt;Whether active or not, default Simple Network Management Protocol (SNMP) community strings must be changed to maintain security. If the service is running with the default authenticators, anyone can gather data about the system and the network and use the information to potentially compromise the integrity of the system or network(s). It is highly recommended that SNMP version 3 user authentication and message encryption be used in place of the version 2 community strings.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105205r1_fix">If the "/etc/snmp/snmpd.conf" file exists, modify any lines that contain a community string value of "public" or "private" to another string value.</fixtext><fix id="F-105205r1_fix" /><check system="C-98369r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that a system using SNMP is not using default community strings.
-
-Check to see if the "/etc/snmp/snmpd.conf" file exists with the following command:
-
-# ls -al /etc/snmp/snmpd.conf
--rw------- 1 root root 52640 Mar 12 11:08 snmpd.conf
-
-If the file does not exist, this is Not Applicable.
-
-If the file does exist, check for the default community strings with the following commands:
-
-# grep public /etc/snmp/snmpd.conf
-# grep private /etc/snmp/snmpd.conf
-
-If either of these commands returns any output, this is a finding.</check-content></check></Rule></Group><Group id="V-99523"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108627r1_rule" severity="medium" weight="10.0"><version>OL07-00-040810</version><title>The Oracle Linux operating system access control program must be configured to grant or deny system access to specific hosts and services.</title><description>&lt;VulnDiscussion&gt;If the systems access control program is not configured with appropriate rules for allowing and denying access to system network resources, services may be accessible to unauthorized hosts.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105207r1_fix">If "firewalld" is installed and active on the system, configure rules for allowing specific services and hosts.
-
-If "firewalld" is not "active", enable "tcpwrappers" by configuring "/etc/hosts.allow" and "/etc/hosts.deny" to allow or deny access to specific hosts.</fixtext><fix id="F-105207r1_fix" /><check system="C-98371r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If the "firewalld" package is not installed, ask the System Administrator (SA) if another firewall application (such as iptables) is installed. If an application firewall is not installed, this is a finding.
-
-Verify the system's access control program is configured to grant or deny system access to specific hosts.
-
-Check to see if "firewalld" is active with the following command:
-
-# systemctl status firewalld
-firewalld.service - firewalld - dynamic firewall daemon
-Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled)
-Active: active (running) since Sun 2014-04-20 14:06:46 BST; 30s ago
-
-If "firewalld" is active, check to see if it is configured to grant or deny access to specific hosts or services with the following commands:
-
-# firewall-cmd --get-default-zone
-public
-
-# firewall-cmd --list-all --zone=public
-public (active)
-target: default
-icmp-block-inversion: no
-interfaces: eth0
-sources:
-services: mdns ssh
-ports:
-protocols:
-masquerade: no
-forward-ports:
-icmp-blocks:
-
-If "firewalld" is not active, determine whether "tcpwrappers" is being used by checking whether the "hosts.allow" and "hosts.deny" files are empty with the following commands:
-
-# ls -al /etc/hosts.allow
-rw-r----- 1 root root 9 Aug 2 23:13 /etc/hosts.allow
-
-# ls -al /etc/hosts.deny
--rw-r----- 1 root root 9 Apr 9 2007 /etc/hosts.deny
-
-If "firewalld" and "tcpwrappers" are not installed, configured, and active, ask the SA if another access control program (such as iptables) is installed and active. Ask the SA to show that the running configuration grants or denies access to specific hosts or services.
-
-If "firewalld" is active and is not configured to grant access to specific hosts or "tcpwrappers" is not configured to grant or deny access to specific hosts, this is a finding.</check-content></check></Rule></Group><Group id="V-99525"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108629r1_rule" severity="medium" weight="10.0"><version>OL07-00-040820</version><title>The Oracle Linux operating system must not have unauthorized IP tunnels configured.</title><description>&lt;VulnDiscussion&gt;IP tunneling mechanisms can be used to bypass network filtering. If tunneling is required, it must be documented with the Information System Security Officer (ISSO).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105209r1_fix">Remove all unapproved tunnels from the system, or document them with the ISSO.</fixtext><fix id="F-105209r1_fix" /><check system="C-98373r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the system does not have unauthorized IP tunnels configured.
-
-Check to see if "libreswan" is installed with the following command:
-
-# yum list installed libreswan
-libreswan.x86-64 3.20-5.el7_4
-
-If "libreswan" is installed, check to see if the "IPsec" service is active with the following command:
-
-# systemctl status ipsec
-ipsec.service - Internet Key Exchange (IKE) Protocol Daemon for IPsec
-Loaded: loaded (/usr/lib/systemd/system/ipsec.service; disabled)
-Active: inactive (dead)
-
-If the "IPsec" service is active, check to see if any tunnels are configured in "/etc/ipsec.conf" and "/etc/ipsec.d/" with the following commands:
-
-# grep -iw conn /etc/ipsec.conf /etc/ipsec.d/*.conf
-
-If there are indications that a "conn" parameter is configured for a tunnel, ask the System Administrator if the tunnel is documented with the ISSO.
-
-If "libreswan" is installed, "IPsec" is active, and an undocumented tunnel is active, this is a finding.</check-content></check></Rule></Group><Group id="V-99527"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108631r1_rule" severity="medium" weight="10.0"><version>OL07-00-040830</version><title>The Oracle Linux operating system must not forward IPv6 source-routed packets.</title><description>&lt;VulnDiscussion&gt;Source-routed packets allow the source of the packet to suggest that routers forward the packet along a different path than configured on the router, which can be used to bypass network security measures. This requirement applies only to the forwarding of source-routed traffic, such as when IPv6 forwarding is enabled and the system is functioning as a router.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105211r1_fix">Set the system to the required kernel parameter, if IPv6 is enabled, by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
-
-net.ipv6.conf.all.accept_source_route = 0
-
-Issue the following command to make the changes take effect:
-
-# sysctl --system</fixtext><fix id="F-105211r1_fix" /><check system="C-98375r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If IPv6 is not enabled, the key will not exist, and this is Not Applicable.
-
-Verify the system does not accept IPv6 source-routed packets.
-
-# grep net.ipv6.conf.all.accept_source_route /etc/sysctl.conf /etc/sysctl.d/*
-
-net.ipv6.conf.all.accept_source_route = 0
-
-If "net.ipv6.conf.all.accept_source_route" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out or does not have a value of "0", this is a finding.
-
-Check that the operating system implements the accept source route variable with the following command:
-
-# /sbin/sysctl -a | grep net.ipv6.conf.all.accept_source_route
-net.ipv6.conf.all.accept_source_route = 0
-
-If the returned lines do not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-99529"><title>SRG-OS-000105-GPOS-00052</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108633r1_rule" severity="medium" weight="10.0"><version>OL07-00-041001</version><title>The Oracle Linux operating system must have the required packages for multifactor authentication installed.</title><description>&lt;VulnDiscussion&gt;Using an authentication device, such as a CAC or token separate from the information system, ensures that even if the information system is compromised, that compromise will not affect credentials stored on the authentication device.
-
-Multifactor solutions that require devices separate from information systems gaining access include, for example, hardware tokens providing time-based or challenge-response authenticators, and smart cards such as the U.S. Government Personal Identity Verification card and the DoD Common Access Card.
-
-A privileged account is defined as an information system account with authorizations of a privileged user.
-
-Remote access is access to DoD nonpublic information systems by an authorized user (or an information system) communicating through an external, non-organization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.
-
-This requirement only applies to components where this is specific to the function of the device or has the concept of an organizational user (e.g., VPN, proxy capability). This does not apply to authentication for the purpose of configuring the device itself (management).
-
-Satisfies: SRG-OS-000105-GPOS-00052, SRG-OS-000375-GPOS-00160, SRG-OS-000375-GPOS-00161, SRG-OS-000377-GPOS-00162&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000765</ident><ident system="http://iase.disa.mil/cci">CCI-001948</ident><ident system="http://iase.disa.mil/cci">CCI-001953</ident><fixtext fixref="F-105213r1_fix">Configure the operating system to implement multifactor authentication by installing the required packages.
-
-Install the "esc" and "pam_pkcs11" packages on the system with the following command:
-
-# yum install esc pam_pkcs11</fixtext><fix id="F-105213r1_fix" /><check system="C-98377r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system has the packages required for multifactor authentication installed.
-
-Check for the presence of the packages required to support multifactor authentication with the following commands:
-
-# yum list installed esc
-esc-1.1.0-26.el7.noarch.rpm
-
-# yum list installed pam_pkcs11
-pam_pkcs11-0.6.2-14.el7.noarch.rpm
-
-
-If the "esc" and "pam_pkcs11" packages are not installed, this is a finding.</check-content></check></Rule></Group><Group id="V-99531"><title>SRG-OS-000375-GPOS-00160</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108635r1_rule" severity="medium" weight="10.0"><version>OL07-00-041002</version><title>The Oracle Linux operating system must implement multifactor authentication for access to privileged accounts via pluggable authentication modules (PAM).</title><description>&lt;VulnDiscussion&gt;Using an authentication device, such as a CAC or token that is separate from the information system, ensures that even if the information system is compromised, that compromise will not affect credentials stored on the authentication device.
-
-Multifactor solutions that require devices separate from information systems gaining access include, for example, hardware tokens providing time-based or challenge-response authenticators and smart cards such as the U.S. Government Personal Identity Verification card and the DoD Common Access Card.
-
-A privileged account is defined as an information system account with authorizations of a privileged user.
-
-Remote access is access to DoD nonpublic information systems by an authorized user (or an information system) communicating through an external, non-organization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.
-
-This requirement only applies to components where this is specific to the function of the device or has the concept of an organizational user (e.g., VPN, proxy capability). This does not apply to authentication for the purpose of configuring the device itself (management).
-
-Satisfies: SRG-OS-000375-GPOS-00160, SRG-OS-000375-GPOS-00161, SRG-OS-000377-GPOS-00162&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001948</ident><ident system="http://iase.disa.mil/cci">CCI-001953</ident><ident system="http://iase.disa.mil/cci">CCI-001954</ident><fixtext fixref="F-105215r1_fix">Configure the operating system to implement multifactor authentication for remote access to privileged accounts via pluggable authentication modules (PAM).
-
-Modify all of the services lines in "/etc/sssd/sssd.conf" or in configuration files found under "/etc/sssd/conf.d" to include pam.</fixtext><fix id="F-105215r1_fix" /><check system="C-98379r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system implements multifactor authentication for remote access to privileged accounts via pluggable authentication modules (PAM).
-
-Check the "/etc/sssd/sssd.conf" file for the authentication services that are being used with the following command:
-
-# grep services /etc/sssd/sssd.conf /etc/sssd/conf.d/*.conf
-
-services = nss, pam
-
-If the "pam" service is not present on all "services" lines, this is a finding.</check-content></check></Rule></Group><Group id="V-99533"><title>SRG-OS-000375-GPOS-00160</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108637r1_rule" severity="medium" weight="10.0"><version>OL07-00-041003</version><title>The Oracle Linux operating system must implement certificate status checking for PKI authentication.</title><description>&lt;VulnDiscussion&gt;Using an authentication device, such as a CAC or token that is separate from the information system, ensures that even if the information system is compromised, that compromise will not affect credentials stored on the authentication device.
-
-Multifactor solutions that require devices separate from information systems gaining access include, for example, hardware tokens providing time-based or challenge-response authenticators and smart cards such as the U.S. Government Personal Identity Verification card and the DoD Common Access Card.
-
-A privileged account is defined as an information system account with authorizations of a privileged user.
-
-Remote access is access to DoD nonpublic information systems by an authorized user (or an information system) communicating through an external, non-organization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.
-
-This requirement only applies to components where this is specific to the function of the device or has the concept of an organizational user (e.g., VPN, proxy capability). This does not apply to authentication for the purpose of configuring the device itself (management).
-
-Satisfies: SRG-OS-000375-GPOS-00160, SRG-OS-000375-GPOS-00161, SRG-OS-000377-GPOS-00162&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-001948</ident><ident system="http://iase.disa.mil/cci">CCI-001953</ident><ident system="http://iase.disa.mil/cci">CCI-001954</ident><fixtext fixref="F-105217r1_fix">Configure the operating system to do certificate status checking for PKI authentication.
-
-Modify all of the "cert_policy" lines in "/etc/pam_pkcs11/pam_pkcs11.conf" to include "ocsp_on".</fixtext><fix id="F-105217r1_fix" /><check system="C-98381r2_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system implements certificate status checking for PKI authentication.
-
-Check to see if Online Certificate Status Protocol (OCSP) is enabled on the system with the following command:
-
-# grep cert_policy /etc/pam_pkcs11/pam_pkcs11.conf | grep -v "^#"
-
-cert_policy = ca, ocsp_on, signature;
-cert_policy = ca, ocsp_on, signature;
-cert_policy = ca, ocsp_on, signature;
-
-There should be at least three lines returned.
-
-If "ocsp_on" is not present in all uncommented "cert_policy" lines in "/etc/pam_pkcs11/pam_pkcs11.conf", this is a finding.</check-content></check></Rule></Group><Group id="V-99535"><title>SRG-OS-000424-GPOS-00188</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108639r1_rule" severity="medium" weight="10.0"><version>OL07-00-041010</version><title>The Oracle Linux operating system must be configured so that all wireless network adapters are disabled.</title><description>&lt;VulnDiscussion&gt;The use of wireless networking can introduce many different attack vectors into the organization's network. Common attack vectors such as malicious association and ad hoc networks will allow an attacker to spoof a wireless access point (AP), allowing validated systems to connect to the malicious AP, and enabling the attacker to monitor and record network traffic. These malicious APs can also serve to create a man-in-the-middle attack, or be used to create a denial of service to valid network resources.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002421</ident><fixtext fixref="F-105219r1_fix">Configure the system to disable all wireless network interfaces with the following command:
-
-#nmcli radio wifi off</fixtext><fix id="F-105219r1_fix" /><check system="C-98383r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that there are no wireless interfaces configured on the system.
-
-This is N/A for systems that do not have wireless network adapters.
-
-Check for the presence of active wireless interfaces with the following command:
-
-# nmcli device
-DEVICE TYPE STATE
-eth0 ethernet connected
-wlp3s0 wifi disconnected
-lo loopback unmanaged
-
-If a wireless interface is configured and its use on the system is not documented with the Information System Security Officer (ISSO), this is a finding.</check-content></check></Rule></Group><Group id="V-99537"><title>SRG-OS-000057-GPOS-00027</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108641r1_rule" severity="medium" weight="10.0"><version>OL07-00-910055</version><title>The Oracle Linux operating system must protect audit information from unauthorized read, modification, or deletion.</title><description>&lt;VulnDiscussion&gt;If audit information were to become compromised, then forensic analysis and discovery of the true source of potentially malicious system activity is impossible to achieve.
-
-To ensure the veracity of audit information, the operating system must protect audit information from unauthorized modification.
-
-Audit information includes all information (e.g., audit records, audit settings, audit reports) needed to successfully audit information system activity.
-
-Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029, SRG-OS-000206-GPOS-00084&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000162</ident><ident system="http://iase.disa.mil/cci">CCI-000163</ident><ident system="http://iase.disa.mil/cci">CCI-000164</ident><ident system="http://iase.disa.mil/cci">CCI-001314</ident><fixtext fixref="F-105221r1_fix">Change the mode of the audit log files with the following command:
-
-# chmod 0600 [audit_file]
-
-Change the owner and group owner of the audit log files with the following command:
-
-# chown root:root [audit_file]</fixtext><fix id="F-105221r1_fix" /><check system="C-98385r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify the operating system audit records have proper permissions and ownership.
-
-List the full permissions and ownership of the audit log files with the following command.
-
-# ls -la /var/log/audit
-total 4512
-drwx------. 2 root root 23 Apr 25 16:53 .
-drwxr-xr-x. 17 root root 4096 Aug 9 13:09 ..
--rw-------. 1 root root 8675309 Aug 9 12:54 audit.log
-
-Audit logs must be mode 0600 or less permissive.
-If any are more permissive, this is a finding.
-
-The owner and group owner of all audit log files must both be "root". If any other owner or group owner is listed, this is a finding.</check-content></check></Rule></Group><Group id="V-99539"><title>SRG-OS-000445-GPOS-00199</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108643r1_rule" severity="high" weight="10.0"><version>OL07-00-020210</version><title>The Oracle Linux operating system must enable SELinux.</title><description>&lt;VulnDiscussion&gt;Without verification of the security functions, security functions may not operate correctly and the failure may go unnoticed. Security function is defined as the hardware, software, and/or firmware of the information system responsible for enforcing the system security policy and supporting the isolation of code and data on which the protection is based. Security functionality includes, but is not limited to, establishing system accounts, configuring access authorizations (i.e., permissions, privileges), setting events to be audited, and setting intrusion detection parameters.
-
-This requirement applies to operating systems performing security function verification/testing and/or systems and environments that require this functionality.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-002696</ident><fixtext fixref="F-105223r1_fix">Configure the operating system to verify correct operation of all security functions.
-
-Set the "SELinux" status and the "Enforcing" mode by modifying the "/etc/selinux/config" file to have the following line:
-
-SELINUX=enforcing
-
-A reboot is required for the changes to take effect.</fixtext><fix id="F-105223r1_fix" /><check system="C-98387r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>If an HBSS or HIPS is active on the system, this is Not Applicable.
-
-Verify the operating system verifies correct operation of all security functions.
-
-Check if "SELinux" is active and in "Enforcing" mode with the following command:
-
-# getenforce
-Enforcing
-
-If "SELinux" is not active and not in "Enforcing" mode, this is a finding.</check-content></check></Rule></Group><Group id="V-99631"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-108735r1_rule" severity="low" weight="10.0"><version>OL07-00-010219</version><title>The Oracle Linux operating system must be integrated into a directory service infrastructure.</title><description>&lt;VulnDiscussion&gt;Enterprise environments make account management challenging and complex. A manual process for account management functions adds the risk of a potential oversight or other errors.
-
-A comprehensive account management process that includes automation helps to ensure accounts designated as requiring attention are addressed consistently and promptly. Examples include, but are not limited to, using automation to take action on multiple accounts designated as inactive, suspended, or terminated. This requirement applies to all account types, including individual/user, shared, group, system, guest/anonymous, emergency, developer/manufacturer/vendor, temporary, and service. Automated mechanisms may be composed of differing technologies that, when placed together, contain an overall automated mechanism supporting an organization's automated account management requirements.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>2881</dc:identifier></reference><ident system="http://iase.disa.mil/cci">CCI-000366</ident><fixtext fixref="F-105315r1_fix">Connect the operating system to a directory service infrastructure.</fixtext><fix id="F-105315r1_fix" /><check system="C-98481r1_chk"><check-content-ref name="M" href="DPMS_XCCDF_Benchmark_Oracle_Linux_7_STIG.xml" /><check-content>Verify that the operating system has been integrated into a directory service infrastructure.
-
-With the assistance of the system administrator, validate that the operating system is using a directory services infrastructure for account management operations.
-
-If the operating system is not connected to a directory services infrastructure, this is a finding.</check-content></check></Rule></Group></Benchmark>
\ No newline at end of file
diff --git a/shared/references/disa-stig-ol7-v2r1-xccdf-manual.xml b/shared/references/disa-stig-ol7-v2r1-xccdf-manual.xml
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@@ -0,0 +1,5072 @@
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selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Profile id="MAC-1_Public"><title>I - Mission Critical Public</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-221652" selected="true" /><select idref="V-221653" selected="true" /><select idref="V-221654" selected="true" /><select idref="V-221655" selected="true" /><select idref="V-221656" selected="true" /><select idref="V-221657" selected="true" /><select idref="V-221658" selected="true" /><select idref="V-221659" selected="true" /><select idref="V-221660" selected="true" /><select idref="V-221661" selected="true" /><select idref="V-221662" selected="true" /><select idref="V-221664" selected="true" /><select idref="V-221665" selected="true" /><select idref="V-221666" selected="true" /><select idref="V-221667" selected="true" /><select idref="V-221668" selected="true" /><select idref="V-221669" selected="true" /><select idref="V-221670" selected="true" /><select idref="V-221671" selected="true" /><select idref="V-221672" selected="true" /><select idref="V-221673" selected="true" /><select idref="V-221674" selected="true" /><select idref="V-221675" selected="true" /><select idref="V-221676" selected="true" /><select idref="V-221677" selected="true" /><select idref="V-221678" selected="true" /><select idref="V-221680" selected="true" /><select idref="V-221681" selected="true" /><select idref="V-221682" selected="true" /><select idref="V-221683" selected="true" /><select idref="V-221684" selected="true" /><select idref="V-221685" selected="true" /><select idref="V-221686" selected="true" /><select idref="V-221687" selected="true" /><select idref="V-221688" selected="true" /><select idref="V-221689" selected="true" /><select idref="V-221690" selected="true" /><select idref="V-221691" selected="true" /><select idref="V-221692" selected="true" /><select idref="V-221693" selected="true" /><select idref="V-221694" selected="true" /><select idref="V-221695" selected="true" /><select idref="V-221696" selected="true" /><select idref="V-221697" selected="true" /><select idref="V-221698" selected="true" /><select idref="V-221699" selected="true" /><select idref="V-221700" selected="true" /><select idref="V-221701" selected="true" /><select idref="V-221702" selected="true" /><select idref="V-221703" selected="true" /><select idref="V-221704" selected="true" /><select idref="V-221705" selected="true" /><select idref="V-221706" selected="true" /><select idref="V-221707" selected="true" /><select idref="V-221708" selected="true" /><select idref="V-221709" selected="true" /><select idref="V-221710" selected="true" /><select idref="V-221711" selected="true" /><select idref="V-221712" selected="true" /><select idref="V-221713" selected="true" /><select idref="V-221714" selected="true" /><select idref="V-221715" selected="true" /><select idref="V-221716" selected="true" /><select idref="V-221717" selected="true" /><select idref="V-221718" selected="true" /><select idref="V-221719" selected="true" /><select idref="V-221720" selected="true" /><select idref="V-221721" selected="true" /><select idref="V-221722" selected="true" /><select idref="V-221723" selected="true" /><select idref="V-221724" selected="true" /><select idref="V-221725" selected="true" /><select idref="V-221727" selected="true" /><select idref="V-221728" selected="true" /><select idref="V-221729" selected="true" /><select idref="V-221730" selected="true" /><select idref="V-221731" selected="true" /><select idref="V-221732" selected="true" /><select idref="V-221733" selected="true" /><select idref="V-221734" selected="true" /><select idref="V-221735" selected="true" /><select idref="V-221736" selected="true" /><select idref="V-221737" selected="true" /><select idref="V-221738" selected="true" /><select idref="V-221739" selected="true" /><select idref="V-221740" selected="true" /><select idref="V-221741" selected="true" /><select idref="V-221742" selected="true" /><select idref="V-221743" selected="true" /><select idref="V-221744" selected="true" /><select idref="V-221747" selected="true" /><select idref="V-221748" selected="true" /><select idref="V-221749" selected="true" /><select idref="V-221750" selected="true" /><select idref="V-221751" selected="true" /><select idref="V-221752" selected="true" /><select idref="V-221753" selected="true" /><select idref="V-221754" selected="true" /><select idref="V-221755" selected="true" /><select idref="V-221756" selected="true" /><select idref="V-221757" selected="true" /><select idref="V-221758" selected="true" /><select idref="V-221759" selected="true" /><select idref="V-221760" selected="true" /><select idref="V-221761" selected="true" /><select idref="V-221762" selected="true" /><select idref="V-221763" selected="true" /><select idref="V-221764" selected="true" /><select idref="V-221765" selected="true" /><select idref="V-221767" selected="true" /><select idref="V-221768" selected="true" /><select idref="V-221769" selected="true" /><select idref="V-221770" selected="true" /><select idref="V-221771" selected="true" /><select idref="V-221772" selected="true" /><select idref="V-221773" selected="true" /><select idref="V-221774" selected="true" /><select idref="V-221775" selected="true" /><select idref="V-221776" selected="true" /><select idref="V-221777" selected="true" /><select idref="V-221778" selected="true" /><select idref="V-221779" selected="true" /><select idref="V-221780" selected="true" /><select idref="V-221781" selected="true" /><select idref="V-221782" selected="true" /><select idref="V-221783" selected="true" /><select idref="V-221784" selected="true" /><select idref="V-221785" selected="true" /><select idref="V-221786" selected="true" /><select idref="V-221787" selected="true" /><select idref="V-221788" selected="true" /><select idref="V-221789" selected="true" /><select idref="V-221790" selected="true" /><select idref="V-221791" selected="true" /><select idref="V-221792" selected="true" /><select idref="V-221793" selected="true" /><select idref="V-221794" selected="true" /><select idref="V-221795" selected="true" /><select idref="V-221796" selected="true" /><select idref="V-221797" selected="true" /><select idref="V-221798" selected="true" /><select idref="V-221799" selected="true" /><select idref="V-221800" selected="true" /><select idref="V-221801" selected="true" /><select idref="V-221802" selected="true" /><select idref="V-221803" selected="true" /><select idref="V-221804" selected="true" /><select idref="V-221805" selected="true" /><select idref="V-221806" selected="true" /><select idref="V-221807" selected="true" /><select idref="V-221808" selected="true" /><select idref="V-221809" selected="true" /><select idref="V-221810" selected="true" /><select idref="V-221811" selected="true" /><select idref="V-221812" selected="true" /><select idref="V-221813" selected="true" /><select idref="V-221814" selected="true" /><select idref="V-221815" selected="true" /><select idref="V-221816" selected="true" /><select idref="V-221817" selected="true" /><select idref="V-221818" selected="true" /><select idref="V-221819" selected="true" /><select idref="V-221820" selected="true" /><select idref="V-221821" selected="true" /><select idref="V-221822" selected="true" /><select idref="V-221823" selected="true" /><select idref="V-221824" selected="true" /><select idref="V-221825" selected="true" /><select idref="V-221826" selected="true" /><select idref="V-221827" selected="true" /><select idref="V-221828" selected="true" /><select idref="V-221829" selected="true" /><select idref="V-221830" selected="true" /><select idref="V-221831" selected="true" /><select idref="V-221832" selected="true" /><select idref="V-221833" selected="true" /><select idref="V-221834" selected="true" /><select idref="V-221835" selected="true" /><select idref="V-221836" selected="true" /><select idref="V-221837" selected="true" /><select idref="V-221838" selected="true" /><select idref="V-221839" selected="true" /><select idref="V-221840" selected="true" /><select idref="V-221841" selected="true" /><select idref="V-221842" selected="true" /><select idref="V-221843" selected="true" /><select idref="V-221844" selected="true" /><select idref="V-221845" selected="true" /><select idref="V-221846" selected="true" /><select idref="V-221847" selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Profile id="MAC-1_Sensitive"><title>I - Mission Critical Sensitive</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-221652" selected="true" /><select idref="V-221653" selected="true" /><select idref="V-221654" selected="true" /><select idref="V-221655" selected="true" /><select idref="V-221656" selected="true" /><select idref="V-221657" selected="true" /><select idref="V-221658" selected="true" /><select idref="V-221659" selected="true" /><select idref="V-221660" selected="true" /><select idref="V-221661" selected="true" /><select idref="V-221662" selected="true" /><select idref="V-221664" selected="true" /><select idref="V-221665" selected="true" /><select idref="V-221666" selected="true" /><select idref="V-221667" selected="true" /><select idref="V-221668" selected="true" /><select idref="V-221669" selected="true" /><select idref="V-221670" selected="true" /><select idref="V-221671" selected="true" /><select idref="V-221672" selected="true" /><select idref="V-221673" selected="true" /><select idref="V-221674" selected="true" /><select idref="V-221675" selected="true" /><select idref="V-221676" selected="true" /><select idref="V-221677" selected="true" /><select idref="V-221678" selected="true" /><select idref="V-221680" selected="true" /><select idref="V-221681" selected="true" /><select idref="V-221682" selected="true" /><select idref="V-221683" selected="true" /><select idref="V-221684" selected="true" /><select idref="V-221685" selected="true" /><select idref="V-221686" selected="true" /><select idref="V-221687" selected="true" /><select idref="V-221688" selected="true" /><select idref="V-221689" selected="true" /><select idref="V-221690" selected="true" /><select idref="V-221691" selected="true" /><select idref="V-221692" selected="true" /><select idref="V-221693" selected="true" /><select idref="V-221694" selected="true" /><select idref="V-221695" selected="true" /><select idref="V-221696" selected="true" /><select idref="V-221697" selected="true" /><select idref="V-221698" selected="true" /><select idref="V-221699" selected="true" /><select idref="V-221700" selected="true" /><select idref="V-221701" selected="true" /><select idref="V-221702" selected="true" /><select idref="V-221703" selected="true" /><select idref="V-221704" selected="true" /><select idref="V-221705" selected="true" /><select idref="V-221706" selected="true" /><select idref="V-221707" selected="true" /><select idref="V-221708" selected="true" /><select idref="V-221709" selected="true" /><select idref="V-221710" selected="true" /><select idref="V-221711" selected="true" /><select idref="V-221712" selected="true" /><select idref="V-221713" selected="true" /><select idref="V-221714" selected="true" /><select idref="V-221715" selected="true" /><select idref="V-221716" selected="true" /><select idref="V-221717" selected="true" /><select idref="V-221718" selected="true" /><select idref="V-221719" selected="true" /><select idref="V-221720" selected="true" /><select idref="V-221721" selected="true" /><select idref="V-221722" selected="true" /><select idref="V-221723" selected="true" /><select idref="V-221724" selected="true" /><select idref="V-221725" selected="true" /><select idref="V-221727" selected="true" /><select idref="V-221728" selected="true" /><select idref="V-221729" selected="true" /><select idref="V-221730" selected="true" /><select idref="V-221731" selected="true" /><select idref="V-221732" selected="true" /><select idref="V-221733" selected="true" /><select idref="V-221734" selected="true" /><select idref="V-221735" selected="true" /><select idref="V-221736" selected="true" /><select idref="V-221737" selected="true" /><select idref="V-221738" selected="true" /><select idref="V-221739" selected="true" /><select idref="V-221740" selected="true" /><select idref="V-221741" selected="true" /><select idref="V-221742" selected="true" /><select idref="V-221743" selected="true" /><select idref="V-221744" selected="true" /><select idref="V-221747" selected="true" /><select idref="V-221748" selected="true" /><select idref="V-221749" selected="true" /><select idref="V-221750" selected="true" /><select idref="V-221751" selected="true" /><select idref="V-221752" selected="true" /><select idref="V-221753" selected="true" /><select idref="V-221754" selected="true" /><select idref="V-221755" selected="true" /><select idref="V-221756" selected="true" /><select idref="V-221757" selected="true" /><select idref="V-221758" selected="true" /><select idref="V-221759" selected="true" /><select idref="V-221760" selected="true" /><select idref="V-221761" selected="true" /><select idref="V-221762" selected="true" /><select idref="V-221763" selected="true" /><select idref="V-221764" selected="true" /><select idref="V-221765" selected="true" /><select idref="V-221767" selected="true" /><select idref="V-221768" selected="true" /><select idref="V-221769" selected="true" /><select idref="V-221770" selected="true" /><select idref="V-221771" selected="true" /><select idref="V-221772" selected="true" /><select idref="V-221773" selected="true" /><select idref="V-221774" selected="true" /><select idref="V-221775" selected="true" /><select idref="V-221776" selected="true" /><select idref="V-221777" selected="true" /><select idref="V-221778" selected="true" /><select idref="V-221779" selected="true" /><select idref="V-221780" selected="true" /><select idref="V-221781" selected="true" /><select idref="V-221782" selected="true" /><select idref="V-221783" selected="true" /><select idref="V-221784" selected="true" /><select idref="V-221785" selected="true" /><select idref="V-221786" selected="true" /><select idref="V-221787" selected="true" /><select idref="V-221788" selected="true" /><select idref="V-221789" selected="true" /><select idref="V-221790" selected="true" /><select idref="V-221791" selected="true" /><select idref="V-221792" selected="true" /><select idref="V-221793" selected="true" /><select idref="V-221794" selected="true" /><select idref="V-221795" selected="true" /><select idref="V-221796" selected="true" /><select idref="V-221797" selected="true" /><select idref="V-221798" selected="true" /><select idref="V-221799" selected="true" /><select idref="V-221800" selected="true" /><select idref="V-221801" selected="true" /><select idref="V-221802" selected="true" /><select idref="V-221803" selected="true" /><select idref="V-221804" selected="true" /><select idref="V-221805" selected="true" /><select idref="V-221806" selected="true" /><select idref="V-221807" selected="true" /><select idref="V-221808" selected="true" /><select idref="V-221809" selected="true" /><select idref="V-221810" selected="true" /><select idref="V-221811" selected="true" /><select idref="V-221812" selected="true" /><select idref="V-221813" selected="true" /><select idref="V-221814" selected="true" /><select idref="V-221815" selected="true" /><select idref="V-221816" selected="true" /><select idref="V-221817" selected="true" /><select idref="V-221818" selected="true" /><select idref="V-221819" selected="true" /><select idref="V-221820" selected="true" /><select idref="V-221821" selected="true" /><select idref="V-221822" selected="true" /><select idref="V-221823" selected="true" /><select idref="V-221824" selected="true" /><select idref="V-221825" selected="true" /><select idref="V-221826" selected="true" /><select idref="V-221827" selected="true" /><select idref="V-221828" selected="true" /><select idref="V-221829" selected="true" /><select idref="V-221830" selected="true" /><select idref="V-221831" selected="true" /><select idref="V-221832" selected="true" /><select idref="V-221833" selected="true" /><select idref="V-221834" selected="true" /><select idref="V-221835" selected="true" /><select idref="V-221836" selected="true" /><select idref="V-221837" selected="true" /><select idref="V-221838" selected="true" /><select idref="V-221839" selected="true" /><select idref="V-221840" selected="true" /><select idref="V-221841" selected="true" /><select idref="V-221842" selected="true" /><select idref="V-221843" selected="true" /><select idref="V-221844" selected="true" /><select idref="V-221845" selected="true" /><select idref="V-221846" selected="true" /><select idref="V-221847" selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Profile id="MAC-2_Classified"><title>II - Mission Support Classified</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-221652" selected="true" /><select idref="V-221653" selected="true" /><select idref="V-221654" selected="true" /><select idref="V-221655" selected="true" /><select idref="V-221656" selected="true" /><select idref="V-221657" selected="true" /><select idref="V-221658" selected="true" /><select idref="V-221659" selected="true" /><select idref="V-221660" selected="true" /><select idref="V-221661" selected="true" /><select idref="V-221662" selected="true" /><select idref="V-221664" selected="true" /><select idref="V-221665" selected="true" /><select idref="V-221666" selected="true" /><select idref="V-221667" selected="true" /><select idref="V-221668" selected="true" /><select idref="V-221669" selected="true" /><select idref="V-221670" selected="true" /><select idref="V-221671" selected="true" /><select idref="V-221672" selected="true" /><select idref="V-221673" selected="true" /><select idref="V-221674" selected="true" /><select idref="V-221675" selected="true" /><select idref="V-221676" selected="true" /><select idref="V-221677" selected="true" /><select idref="V-221678" selected="true" /><select idref="V-221680" selected="true" /><select idref="V-221681" selected="true" /><select idref="V-221682" selected="true" /><select idref="V-221683" selected="true" /><select idref="V-221684" selected="true" /><select idref="V-221685" selected="true" /><select idref="V-221686" selected="true" /><select idref="V-221687" selected="true" /><select idref="V-221688" selected="true" /><select idref="V-221689" selected="true" /><select idref="V-221690" selected="true" /><select idref="V-221691" selected="true" /><select idref="V-221692" selected="true" /><select idref="V-221693" selected="true" /><select idref="V-221694" selected="true" /><select idref="V-221695" selected="true" /><select idref="V-221696" selected="true" /><select idref="V-221697" selected="true" /><select idref="V-221698" selected="true" /><select idref="V-221699" selected="true" /><select idref="V-221700" selected="true" /><select idref="V-221701" selected="true" /><select idref="V-221702" selected="true" /><select idref="V-221703" selected="true" /><select idref="V-221704" selected="true" /><select idref="V-221705" selected="true" /><select idref="V-221706" selected="true" /><select idref="V-221707" selected="true" /><select idref="V-221708" selected="true" /><select idref="V-221709" selected="true" /><select idref="V-221710" selected="true" /><select idref="V-221711" selected="true" /><select idref="V-221712" selected="true" /><select idref="V-221713" selected="true" /><select idref="V-221714" selected="true" /><select idref="V-221715" selected="true" /><select idref="V-221716" selected="true" /><select idref="V-221717" selected="true" /><select idref="V-221718" selected="true" /><select idref="V-221719" selected="true" /><select idref="V-221720" selected="true" /><select idref="V-221721" selected="true" /><select idref="V-221722" selected="true" /><select idref="V-221723" selected="true" /><select idref="V-221724" selected="true" /><select idref="V-221725" selected="true" /><select idref="V-221727" selected="true" /><select idref="V-221728" selected="true" /><select idref="V-221729" selected="true" /><select idref="V-221730" selected="true" /><select idref="V-221731" selected="true" /><select idref="V-221732" selected="true" /><select idref="V-221733" selected="true" /><select idref="V-221734" selected="true" /><select idref="V-221735" selected="true" /><select idref="V-221736" selected="true" /><select idref="V-221737" selected="true" /><select idref="V-221738" selected="true" /><select idref="V-221739" selected="true" /><select idref="V-221740" selected="true" /><select idref="V-221741" selected="true" /><select idref="V-221742" selected="true" /><select idref="V-221743" selected="true" /><select idref="V-221744" selected="true" /><select idref="V-221747" selected="true" /><select idref="V-221748" selected="true" /><select idref="V-221749" selected="true" /><select idref="V-221750" selected="true" /><select idref="V-221751" selected="true" /><select idref="V-221752" selected="true" /><select idref="V-221753" selected="true" /><select idref="V-221754" selected="true" /><select idref="V-221755" selected="true" /><select idref="V-221756" selected="true" /><select idref="V-221757" selected="true" /><select idref="V-221758" selected="true" /><select idref="V-221759" selected="true" /><select idref="V-221760" selected="true" /><select idref="V-221761" selected="true" /><select idref="V-221762" selected="true" /><select idref="V-221763" selected="true" /><select idref="V-221764" selected="true" /><select idref="V-221765" selected="true" /><select idref="V-221767" selected="true" /><select idref="V-221768" selected="true" /><select idref="V-221769" selected="true" /><select idref="V-221770" selected="true" /><select idref="V-221771" selected="true" /><select idref="V-221772" selected="true" /><select idref="V-221773" selected="true" /><select idref="V-221774" selected="true" /><select idref="V-221775" selected="true" /><select idref="V-221776" selected="true" /><select idref="V-221777" selected="true" /><select idref="V-221778" selected="true" /><select idref="V-221779" selected="true" /><select idref="V-221780" selected="true" /><select idref="V-221781" selected="true" /><select idref="V-221782" selected="true" /><select idref="V-221783" selected="true" /><select idref="V-221784" selected="true" /><select idref="V-221785" selected="true" /><select idref="V-221786" selected="true" /><select idref="V-221787" selected="true" /><select idref="V-221788" selected="true" /><select idref="V-221789" selected="true" /><select idref="V-221790" selected="true" /><select idref="V-221791" selected="true" /><select idref="V-221792" selected="true" /><select idref="V-221793" selected="true" /><select idref="V-221794" selected="true" /><select idref="V-221795" selected="true" /><select idref="V-221796" selected="true" /><select idref="V-221797" selected="true" /><select idref="V-221798" selected="true" /><select idref="V-221799" selected="true" /><select idref="V-221800" selected="true" /><select idref="V-221801" selected="true" /><select idref="V-221802" selected="true" /><select idref="V-221803" selected="true" /><select idref="V-221804" selected="true" /><select idref="V-221805" selected="true" /><select idref="V-221806" selected="true" /><select idref="V-221807" selected="true" /><select idref="V-221808" selected="true" /><select idref="V-221809" selected="true" /><select idref="V-221810" selected="true" /><select idref="V-221811" selected="true" /><select idref="V-221812" selected="true" /><select idref="V-221813" selected="true" /><select idref="V-221814" selected="true" /><select idref="V-221815" selected="true" /><select idref="V-221816" selected="true" /><select idref="V-221817" selected="true" /><select idref="V-221818" selected="true" /><select idref="V-221819" selected="true" /><select idref="V-221820" selected="true" /><select idref="V-221821" selected="true" /><select idref="V-221822" selected="true" /><select idref="V-221823" selected="true" /><select idref="V-221824" selected="true" /><select idref="V-221825" selected="true" /><select idref="V-221826" selected="true" /><select idref="V-221827" selected="true" /><select idref="V-221828" selected="true" /><select idref="V-221829" selected="true" /><select idref="V-221830" selected="true" /><select idref="V-221831" selected="true" /><select idref="V-221832" selected="true" /><select idref="V-221833" selected="true" /><select idref="V-221834" selected="true" /><select idref="V-221835" selected="true" /><select idref="V-221836" selected="true" /><select idref="V-221837" selected="true" /><select idref="V-221838" selected="true" /><select idref="V-221839" selected="true" /><select idref="V-221840" selected="true" /><select idref="V-221841" selected="true" /><select idref="V-221842" selected="true" /><select idref="V-221843" selected="true" /><select idref="V-221844" selected="true" /><select idref="V-221845" selected="true" /><select idref="V-221846" selected="true" /><select idref="V-221847" selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Profile id="MAC-2_Public"><title>II - Mission Support Public</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-221652" selected="true" /><select idref="V-221653" selected="true" /><select idref="V-221654" selected="true" /><select idref="V-221655" selected="true" /><select idref="V-221656" selected="true" /><select idref="V-221657" selected="true" /><select idref="V-221658" selected="true" /><select idref="V-221659" selected="true" /><select idref="V-221660" selected="true" /><select idref="V-221661" selected="true" /><select idref="V-221662" selected="true" /><select idref="V-221664" selected="true" /><select idref="V-221665" selected="true" /><select idref="V-221666" selected="true" /><select idref="V-221667" selected="true" /><select idref="V-221668" selected="true" /><select idref="V-221669" selected="true" /><select idref="V-221670" selected="true" /><select idref="V-221671" selected="true" /><select idref="V-221672" selected="true" /><select idref="V-221673" selected="true" /><select idref="V-221674" selected="true" /><select idref="V-221675" selected="true" /><select idref="V-221676" selected="true" /><select idref="V-221677" selected="true" /><select idref="V-221678" selected="true" /><select idref="V-221680" selected="true" /><select idref="V-221681" selected="true" /><select idref="V-221682" selected="true" /><select idref="V-221683" selected="true" /><select idref="V-221684" selected="true" /><select idref="V-221685" selected="true" /><select idref="V-221686" selected="true" /><select idref="V-221687" selected="true" /><select idref="V-221688" selected="true" /><select idref="V-221689" selected="true" /><select idref="V-221690" selected="true" /><select idref="V-221691" selected="true" /><select idref="V-221692" selected="true" /><select idref="V-221693" selected="true" /><select idref="V-221694" selected="true" /><select idref="V-221695" selected="true" /><select idref="V-221696" selected="true" /><select idref="V-221697" selected="true" /><select idref="V-221698" selected="true" /><select idref="V-221699" selected="true" /><select idref="V-221700" selected="true" /><select idref="V-221701" selected="true" /><select idref="V-221702" selected="true" /><select idref="V-221703" selected="true" /><select idref="V-221704" selected="true" /><select idref="V-221705" selected="true" /><select idref="V-221706" selected="true" /><select idref="V-221707" selected="true" /><select idref="V-221708" selected="true" /><select idref="V-221709" selected="true" /><select idref="V-221710" selected="true" /><select idref="V-221711" selected="true" /><select idref="V-221712" selected="true" /><select idref="V-221713" selected="true" /><select idref="V-221714" selected="true" /><select idref="V-221715" selected="true" /><select idref="V-221716" selected="true" /><select idref="V-221717" selected="true" /><select idref="V-221718" selected="true" /><select idref="V-221719" selected="true" /><select idref="V-221720" selected="true" /><select idref="V-221721" selected="true" /><select idref="V-221722" selected="true" /><select idref="V-221723" selected="true" /><select idref="V-221724" selected="true" /><select idref="V-221725" selected="true" /><select idref="V-221727" selected="true" /><select idref="V-221728" selected="true" /><select idref="V-221729" selected="true" /><select idref="V-221730" selected="true" /><select idref="V-221731" selected="true" /><select idref="V-221732" selected="true" /><select idref="V-221733" selected="true" /><select idref="V-221734" selected="true" /><select idref="V-221735" selected="true" /><select idref="V-221736" selected="true" /><select idref="V-221737" selected="true" /><select idref="V-221738" selected="true" /><select idref="V-221739" selected="true" /><select idref="V-221740" selected="true" /><select idref="V-221741" selected="true" /><select idref="V-221742" selected="true" /><select idref="V-221743" selected="true" /><select idref="V-221744" selected="true" /><select idref="V-221747" selected="true" /><select idref="V-221748" selected="true" /><select idref="V-221749" selected="true" /><select idref="V-221750" selected="true" /><select idref="V-221751" selected="true" /><select idref="V-221752" selected="true" /><select idref="V-221753" selected="true" /><select idref="V-221754" selected="true" /><select idref="V-221755" selected="true" /><select idref="V-221756" selected="true" /><select idref="V-221757" selected="true" /><select idref="V-221758" selected="true" /><select idref="V-221759" selected="true" /><select idref="V-221760" selected="true" /><select idref="V-221761" selected="true" /><select idref="V-221762" selected="true" /><select idref="V-221763" selected="true" /><select idref="V-221764" selected="true" /><select idref="V-221765" selected="true" /><select idref="V-221767" selected="true" /><select idref="V-221768" selected="true" /><select idref="V-221769" selected="true" /><select idref="V-221770" selected="true" /><select idref="V-221771" selected="true" /><select idref="V-221772" selected="true" /><select idref="V-221773" selected="true" /><select idref="V-221774" selected="true" /><select idref="V-221775" selected="true" /><select idref="V-221776" selected="true" /><select idref="V-221777" selected="true" /><select idref="V-221778" selected="true" /><select idref="V-221779" selected="true" /><select idref="V-221780" selected="true" /><select idref="V-221781" selected="true" /><select idref="V-221782" selected="true" /><select idref="V-221783" selected="true" /><select idref="V-221784" selected="true" /><select idref="V-221785" selected="true" /><select idref="V-221786" selected="true" /><select idref="V-221787" selected="true" /><select idref="V-221788" selected="true" /><select idref="V-221789" selected="true" /><select idref="V-221790" selected="true" /><select idref="V-221791" selected="true" /><select idref="V-221792" selected="true" /><select idref="V-221793" selected="true" /><select idref="V-221794" selected="true" /><select idref="V-221795" selected="true" /><select idref="V-221796" selected="true" /><select idref="V-221797" selected="true" /><select idref="V-221798" selected="true" /><select idref="V-221799" selected="true" /><select idref="V-221800" selected="true" /><select idref="V-221801" selected="true" /><select idref="V-221802" selected="true" /><select idref="V-221803" selected="true" /><select idref="V-221804" selected="true" /><select idref="V-221805" selected="true" /><select idref="V-221806" selected="true" /><select idref="V-221807" selected="true" /><select idref="V-221808" selected="true" /><select idref="V-221809" selected="true" /><select idref="V-221810" selected="true" /><select idref="V-221811" selected="true" /><select idref="V-221812" selected="true" /><select idref="V-221813" selected="true" /><select idref="V-221814" selected="true" /><select idref="V-221815" selected="true" /><select idref="V-221816" selected="true" /><select idref="V-221817" selected="true" /><select idref="V-221818" selected="true" /><select idref="V-221819" selected="true" /><select idref="V-221820" selected="true" /><select idref="V-221821" selected="true" /><select idref="V-221822" selected="true" /><select idref="V-221823" selected="true" /><select idref="V-221824" selected="true" /><select idref="V-221825" selected="true" /><select idref="V-221826" selected="true" /><select idref="V-221827" selected="true" /><select idref="V-221828" selected="true" /><select idref="V-221829" selected="true" /><select idref="V-221830" selected="true" /><select idref="V-221831" selected="true" /><select idref="V-221832" selected="true" /><select idref="V-221833" selected="true" /><select idref="V-221834" selected="true" /><select idref="V-221835" selected="true" /><select idref="V-221836" selected="true" /><select idref="V-221837" selected="true" /><select idref="V-221838" selected="true" /><select idref="V-221839" selected="true" /><select idref="V-221840" selected="true" /><select idref="V-221841" selected="true" /><select idref="V-221842" selected="true" /><select idref="V-221843" selected="true" /><select idref="V-221844" selected="true" /><select idref="V-221845" selected="true" /><select idref="V-221846" selected="true" /><select idref="V-221847" selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Profile id="MAC-2_Sensitive"><title>II - Mission Support Sensitive</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-221652" selected="true" /><select idref="V-221653" selected="true" /><select idref="V-221654" selected="true" /><select idref="V-221655" selected="true" /><select idref="V-221656" selected="true" /><select idref="V-221657" selected="true" /><select idref="V-221658" selected="true" /><select idref="V-221659" selected="true" /><select idref="V-221660" selected="true" /><select idref="V-221661" selected="true" /><select idref="V-221662" selected="true" /><select idref="V-221664" selected="true" /><select idref="V-221665" selected="true" /><select idref="V-221666" selected="true" /><select idref="V-221667" selected="true" /><select idref="V-221668" selected="true" /><select idref="V-221669" selected="true" /><select idref="V-221670" selected="true" /><select idref="V-221671" selected="true" /><select idref="V-221672" selected="true" /><select idref="V-221673" selected="true" /><select idref="V-221674" selected="true" /><select idref="V-221675" selected="true" /><select idref="V-221676" selected="true" /><select idref="V-221677" selected="true" /><select idref="V-221678" selected="true" /><select idref="V-221680" selected="true" /><select idref="V-221681" selected="true" /><select idref="V-221682" selected="true" /><select idref="V-221683" selected="true" /><select idref="V-221684" selected="true" /><select idref="V-221685" selected="true" /><select idref="V-221686" selected="true" /><select idref="V-221687" selected="true" /><select idref="V-221688" selected="true" /><select idref="V-221689" selected="true" /><select idref="V-221690" selected="true" /><select idref="V-221691" selected="true" /><select idref="V-221692" selected="true" /><select idref="V-221693" selected="true" /><select idref="V-221694" selected="true" /><select idref="V-221695" selected="true" /><select idref="V-221696" selected="true" /><select idref="V-221697" selected="true" /><select idref="V-221698" selected="true" /><select idref="V-221699" selected="true" /><select idref="V-221700" selected="true" /><select idref="V-221701" selected="true" /><select idref="V-221702" selected="true" /><select idref="V-221703" selected="true" /><select idref="V-221704" selected="true" /><select idref="V-221705" selected="true" /><select idref="V-221706" selected="true" /><select idref="V-221707" selected="true" /><select idref="V-221708" selected="true" /><select idref="V-221709" selected="true" /><select idref="V-221710" selected="true" /><select idref="V-221711" selected="true" /><select idref="V-221712" selected="true" /><select idref="V-221713" selected="true" /><select idref="V-221714" selected="true" /><select idref="V-221715" selected="true" /><select idref="V-221716" selected="true" /><select idref="V-221717" selected="true" /><select idref="V-221718" selected="true" /><select idref="V-221719" selected="true" /><select idref="V-221720" selected="true" /><select idref="V-221721" selected="true" /><select idref="V-221722" selected="true" /><select idref="V-221723" selected="true" /><select idref="V-221724" selected="true" /><select idref="V-221725" selected="true" /><select idref="V-221727" selected="true" /><select idref="V-221728" selected="true" /><select idref="V-221729" selected="true" /><select idref="V-221730" selected="true" /><select idref="V-221731" selected="true" /><select idref="V-221732" selected="true" /><select idref="V-221733" selected="true" /><select idref="V-221734" selected="true" /><select idref="V-221735" selected="true" /><select idref="V-221736" selected="true" /><select idref="V-221737" selected="true" /><select idref="V-221738" selected="true" /><select idref="V-221739" selected="true" /><select idref="V-221740" selected="true" /><select idref="V-221741" selected="true" /><select idref="V-221742" selected="true" /><select idref="V-221743" selected="true" /><select idref="V-221744" selected="true" /><select idref="V-221747" selected="true" /><select idref="V-221748" selected="true" /><select idref="V-221749" selected="true" /><select idref="V-221750" selected="true" /><select idref="V-221751" selected="true" /><select idref="V-221752" selected="true" /><select idref="V-221753" selected="true" /><select idref="V-221754" selected="true" /><select idref="V-221755" selected="true" /><select idref="V-221756" selected="true" /><select idref="V-221757" selected="true" /><select idref="V-221758" selected="true" /><select idref="V-221759" selected="true" /><select idref="V-221760" selected="true" /><select idref="V-221761" selected="true" /><select idref="V-221762" selected="true" /><select idref="V-221763" selected="true" /><select idref="V-221764" selected="true" /><select idref="V-221765" selected="true" /><select idref="V-221767" selected="true" /><select idref="V-221768" selected="true" /><select idref="V-221769" selected="true" /><select idref="V-221770" selected="true" /><select idref="V-221771" selected="true" /><select idref="V-221772" selected="true" /><select idref="V-221773" selected="true" /><select idref="V-221774" selected="true" /><select idref="V-221775" selected="true" /><select idref="V-221776" selected="true" /><select idref="V-221777" selected="true" /><select idref="V-221778" selected="true" /><select idref="V-221779" selected="true" /><select idref="V-221780" selected="true" /><select idref="V-221781" selected="true" /><select idref="V-221782" selected="true" /><select idref="V-221783" selected="true" /><select idref="V-221784" selected="true" /><select idref="V-221785" selected="true" /><select idref="V-221786" selected="true" /><select idref="V-221787" selected="true" /><select idref="V-221788" selected="true" /><select idref="V-221789" selected="true" /><select idref="V-221790" selected="true" /><select idref="V-221791" selected="true" /><select idref="V-221792" selected="true" /><select idref="V-221793" selected="true" /><select idref="V-221794" selected="true" /><select idref="V-221795" selected="true" /><select idref="V-221796" selected="true" /><select idref="V-221797" selected="true" /><select idref="V-221798" selected="true" /><select idref="V-221799" selected="true" /><select idref="V-221800" selected="true" /><select idref="V-221801" selected="true" /><select idref="V-221802" selected="true" /><select idref="V-221803" selected="true" /><select idref="V-221804" selected="true" /><select idref="V-221805" selected="true" /><select idref="V-221806" selected="true" /><select idref="V-221807" selected="true" /><select idref="V-221808" selected="true" /><select idref="V-221809" selected="true" /><select idref="V-221810" selected="true" /><select idref="V-221811" selected="true" /><select idref="V-221812" selected="true" /><select idref="V-221813" selected="true" /><select idref="V-221814" selected="true" /><select idref="V-221815" selected="true" /><select idref="V-221816" selected="true" /><select idref="V-221817" selected="true" /><select idref="V-221818" selected="true" /><select idref="V-221819" selected="true" /><select idref="V-221820" selected="true" /><select idref="V-221821" selected="true" /><select idref="V-221822" selected="true" /><select idref="V-221823" selected="true" /><select idref="V-221824" selected="true" /><select idref="V-221825" selected="true" /><select idref="V-221826" selected="true" /><select idref="V-221827" selected="true" /><select idref="V-221828" selected="true" /><select idref="V-221829" selected="true" /><select idref="V-221830" selected="true" /><select idref="V-221831" selected="true" /><select idref="V-221832" selected="true" /><select idref="V-221833" selected="true" /><select idref="V-221834" selected="true" /><select idref="V-221835" selected="true" /><select idref="V-221836" selected="true" /><select idref="V-221837" selected="true" /><select idref="V-221838" selected="true" /><select idref="V-221839" selected="true" /><select idref="V-221840" selected="true" /><select idref="V-221841" selected="true" /><select idref="V-221842" selected="true" /><select idref="V-221843" selected="true" /><select idref="V-221844" selected="true" /><select idref="V-221845" selected="true" /><select idref="V-221846" selected="true" /><select idref="V-221847" selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Profile id="MAC-3_Classified"><title>III - Administrative Classified</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-221652" selected="true" /><select idref="V-221653" selected="true" /><select idref="V-221654" selected="true" /><select idref="V-221655" selected="true" /><select idref="V-221656" selected="true" /><select idref="V-221657" selected="true" /><select idref="V-221658" selected="true" /><select idref="V-221659" selected="true" /><select idref="V-221660" selected="true" /><select idref="V-221661" selected="true" /><select idref="V-221662" selected="true" /><select idref="V-221664" selected="true" /><select idref="V-221665" selected="true" /><select idref="V-221666" selected="true" /><select idref="V-221667" selected="true" /><select idref="V-221668" selected="true" /><select idref="V-221669" selected="true" /><select idref="V-221670" selected="true" /><select idref="V-221671" selected="true" /><select idref="V-221672" selected="true" /><select idref="V-221673" selected="true" /><select idref="V-221674" selected="true" /><select idref="V-221675" selected="true" /><select idref="V-221676" selected="true" /><select idref="V-221677" selected="true" /><select idref="V-221678" selected="true" /><select idref="V-221680" selected="true" /><select idref="V-221681" selected="true" /><select idref="V-221682" selected="true" /><select idref="V-221683" selected="true" /><select idref="V-221684" selected="true" /><select idref="V-221685" selected="true" /><select idref="V-221686" selected="true" /><select idref="V-221687" selected="true" /><select idref="V-221688" selected="true" /><select idref="V-221689" selected="true" /><select idref="V-221690" selected="true" /><select idref="V-221691" selected="true" /><select idref="V-221692" selected="true" /><select idref="V-221693" selected="true" /><select idref="V-221694" selected="true" /><select idref="V-221695" selected="true" /><select idref="V-221696" selected="true" /><select idref="V-221697" selected="true" /><select idref="V-221698" selected="true" /><select idref="V-221699" selected="true" /><select idref="V-221700" selected="true" /><select idref="V-221701" selected="true" /><select idref="V-221702" selected="true" /><select idref="V-221703" selected="true" /><select idref="V-221704" selected="true" /><select idref="V-221705" selected="true" /><select idref="V-221706" selected="true" /><select idref="V-221707" selected="true" /><select idref="V-221708" selected="true" /><select idref="V-221709" selected="true" /><select idref="V-221710" selected="true" /><select idref="V-221711" selected="true" /><select idref="V-221712" selected="true" /><select idref="V-221713" selected="true" /><select idref="V-221714" selected="true" /><select idref="V-221715" selected="true" /><select idref="V-221716" selected="true" /><select idref="V-221717" selected="true" /><select idref="V-221718" selected="true" /><select idref="V-221719" selected="true" /><select idref="V-221720" selected="true" /><select idref="V-221721" selected="true" /><select idref="V-221722" selected="true" /><select idref="V-221723" selected="true" /><select idref="V-221724" selected="true" /><select idref="V-221725" selected="true" /><select idref="V-221727" selected="true" /><select idref="V-221728" selected="true" /><select idref="V-221729" selected="true" /><select idref="V-221730" selected="true" /><select idref="V-221731" selected="true" /><select idref="V-221732" selected="true" /><select idref="V-221733" selected="true" /><select idref="V-221734" selected="true" /><select idref="V-221735" selected="true" /><select idref="V-221736" selected="true" /><select idref="V-221737" selected="true" /><select idref="V-221738" selected="true" /><select idref="V-221739" selected="true" /><select idref="V-221740" selected="true" /><select idref="V-221741" selected="true" /><select idref="V-221742" selected="true" /><select idref="V-221743" selected="true" /><select idref="V-221744" selected="true" /><select idref="V-221747" selected="true" /><select idref="V-221748" selected="true" /><select idref="V-221749" selected="true" /><select idref="V-221750" selected="true" /><select idref="V-221751" selected="true" /><select idref="V-221752" selected="true" /><select idref="V-221753" selected="true" /><select idref="V-221754" selected="true" /><select idref="V-221755" selected="true" /><select idref="V-221756" selected="true" /><select idref="V-221757" selected="true" /><select idref="V-221758" selected="true" /><select idref="V-221759" selected="true" /><select idref="V-221760" selected="true" /><select idref="V-221761" selected="true" /><select idref="V-221762" selected="true" /><select idref="V-221763" selected="true" /><select idref="V-221764" selected="true" /><select idref="V-221765" selected="true" /><select idref="V-221767" selected="true" /><select idref="V-221768" selected="true" /><select idref="V-221769" selected="true" /><select idref="V-221770" selected="true" /><select idref="V-221771" selected="true" /><select idref="V-221772" selected="true" /><select idref="V-221773" selected="true" /><select idref="V-221774" selected="true" /><select idref="V-221775" selected="true" /><select idref="V-221776" selected="true" /><select idref="V-221777" selected="true" /><select idref="V-221778" selected="true" /><select idref="V-221779" selected="true" /><select idref="V-221780" selected="true" /><select idref="V-221781" selected="true" /><select idref="V-221782" selected="true" /><select idref="V-221783" selected="true" /><select idref="V-221784" selected="true" /><select idref="V-221785" selected="true" /><select idref="V-221786" selected="true" /><select idref="V-221787" selected="true" /><select idref="V-221788" selected="true" /><select idref="V-221789" selected="true" /><select idref="V-221790" selected="true" /><select idref="V-221791" selected="true" /><select idref="V-221792" selected="true" /><select idref="V-221793" selected="true" /><select idref="V-221794" selected="true" /><select idref="V-221795" selected="true" /><select idref="V-221796" selected="true" /><select idref="V-221797" selected="true" /><select idref="V-221798" selected="true" /><select idref="V-221799" selected="true" /><select idref="V-221800" selected="true" /><select idref="V-221801" selected="true" /><select idref="V-221802" selected="true" /><select idref="V-221803" selected="true" /><select idref="V-221804" selected="true" /><select idref="V-221805" selected="true" /><select idref="V-221806" selected="true" /><select idref="V-221807" selected="true" /><select idref="V-221808" selected="true" /><select idref="V-221809" selected="true" /><select idref="V-221810" selected="true" /><select idref="V-221811" selected="true" /><select idref="V-221812" selected="true" /><select idref="V-221813" selected="true" /><select idref="V-221814" selected="true" /><select idref="V-221815" selected="true" /><select idref="V-221816" selected="true" /><select idref="V-221817" selected="true" /><select idref="V-221818" selected="true" /><select idref="V-221819" selected="true" /><select idref="V-221820" selected="true" /><select idref="V-221821" selected="true" /><select idref="V-221822" selected="true" /><select idref="V-221823" selected="true" /><select idref="V-221824" selected="true" /><select idref="V-221825" selected="true" /><select idref="V-221826" selected="true" /><select idref="V-221827" selected="true" /><select idref="V-221828" selected="true" /><select idref="V-221829" selected="true" /><select idref="V-221830" selected="true" /><select idref="V-221831" selected="true" /><select idref="V-221832" selected="true" /><select idref="V-221833" selected="true" /><select idref="V-221834" selected="true" /><select idref="V-221835" selected="true" /><select idref="V-221836" selected="true" /><select idref="V-221837" selected="true" /><select idref="V-221838" selected="true" /><select idref="V-221839" selected="true" /><select idref="V-221840" selected="true" /><select idref="V-221841" selected="true" /><select idref="V-221842" selected="true" /><select idref="V-221843" selected="true" /><select idref="V-221844" selected="true" /><select idref="V-221845" selected="true" /><select idref="V-221846" selected="true" /><select idref="V-221847" selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Profile id="MAC-3_Public"><title>III - Administrative Public</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-221652" selected="true" /><select idref="V-221653" selected="true" /><select idref="V-221654" selected="true" /><select idref="V-221655" selected="true" /><select idref="V-221656" selected="true" /><select idref="V-221657" selected="true" /><select idref="V-221658" selected="true" /><select idref="V-221659" selected="true" /><select idref="V-221660" selected="true" /><select idref="V-221661" selected="true" /><select idref="V-221662" selected="true" /><select idref="V-221664" selected="true" /><select idref="V-221665" selected="true" /><select idref="V-221666" selected="true" /><select idref="V-221667" selected="true" /><select idref="V-221668" selected="true" /><select idref="V-221669" selected="true" /><select idref="V-221670" selected="true" /><select idref="V-221671" selected="true" /><select idref="V-221672" selected="true" /><select idref="V-221673" selected="true" /><select idref="V-221674" selected="true" /><select idref="V-221675" selected="true" /><select idref="V-221676" selected="true" /><select idref="V-221677" selected="true" /><select idref="V-221678" selected="true" /><select idref="V-221680" selected="true" /><select idref="V-221681" selected="true" /><select idref="V-221682" selected="true" /><select idref="V-221683" selected="true" /><select idref="V-221684" selected="true" /><select idref="V-221685" selected="true" /><select idref="V-221686" selected="true" /><select idref="V-221687" selected="true" /><select idref="V-221688" selected="true" /><select idref="V-221689" selected="true" /><select idref="V-221690" selected="true" /><select idref="V-221691" selected="true" /><select idref="V-221692" selected="true" /><select idref="V-221693" selected="true" /><select idref="V-221694" selected="true" /><select idref="V-221695" selected="true" /><select idref="V-221696" selected="true" /><select idref="V-221697" selected="true" /><select idref="V-221698" selected="true" /><select idref="V-221699" selected="true" /><select idref="V-221700" selected="true" /><select idref="V-221701" selected="true" /><select idref="V-221702" selected="true" /><select idref="V-221703" selected="true" /><select idref="V-221704" selected="true" /><select idref="V-221705" selected="true" /><select idref="V-221706" selected="true" /><select idref="V-221707" selected="true" /><select idref="V-221708" selected="true" /><select idref="V-221709" selected="true" /><select idref="V-221710" selected="true" /><select idref="V-221711" selected="true" /><select idref="V-221712" selected="true" /><select idref="V-221713" selected="true" /><select idref="V-221714" selected="true" /><select idref="V-221715" selected="true" /><select idref="V-221716" selected="true" /><select idref="V-221717" selected="true" /><select idref="V-221718" selected="true" /><select idref="V-221719" selected="true" /><select idref="V-221720" selected="true" /><select idref="V-221721" selected="true" /><select idref="V-221722" selected="true" /><select idref="V-221723" selected="true" /><select idref="V-221724" selected="true" /><select idref="V-221725" selected="true" /><select idref="V-221727" selected="true" /><select idref="V-221728" selected="true" /><select idref="V-221729" selected="true" /><select idref="V-221730" selected="true" /><select idref="V-221731" selected="true" /><select idref="V-221732" selected="true" /><select idref="V-221733" selected="true" /><select idref="V-221734" selected="true" /><select idref="V-221735" selected="true" /><select idref="V-221736" selected="true" /><select idref="V-221737" selected="true" /><select idref="V-221738" selected="true" /><select idref="V-221739" selected="true" /><select idref="V-221740" selected="true" /><select idref="V-221741" selected="true" /><select idref="V-221742" selected="true" /><select idref="V-221743" selected="true" /><select idref="V-221744" selected="true" /><select idref="V-221747" selected="true" /><select idref="V-221748" selected="true" /><select idref="V-221749" selected="true" /><select idref="V-221750" selected="true" /><select idref="V-221751" selected="true" /><select idref="V-221752" selected="true" /><select idref="V-221753" selected="true" /><select idref="V-221754" selected="true" /><select idref="V-221755" selected="true" /><select idref="V-221756" selected="true" /><select idref="V-221757" selected="true" /><select idref="V-221758" selected="true" /><select idref="V-221759" selected="true" /><select idref="V-221760" selected="true" /><select idref="V-221761" selected="true" /><select idref="V-221762" selected="true" /><select idref="V-221763" selected="true" /><select idref="V-221764" selected="true" /><select idref="V-221765" selected="true" /><select idref="V-221767" selected="true" /><select idref="V-221768" selected="true" /><select idref="V-221769" selected="true" /><select idref="V-221770" selected="true" /><select idref="V-221771" selected="true" /><select idref="V-221772" selected="true" /><select idref="V-221773" selected="true" /><select idref="V-221774" selected="true" /><select idref="V-221775" selected="true" /><select idref="V-221776" selected="true" /><select idref="V-221777" selected="true" /><select idref="V-221778" selected="true" /><select idref="V-221779" selected="true" /><select idref="V-221780" selected="true" /><select idref="V-221781" selected="true" /><select idref="V-221782" selected="true" /><select idref="V-221783" selected="true" /><select idref="V-221784" selected="true" /><select idref="V-221785" selected="true" /><select idref="V-221786" selected="true" /><select idref="V-221787" selected="true" /><select idref="V-221788" selected="true" /><select idref="V-221789" selected="true" /><select idref="V-221790" selected="true" /><select idref="V-221791" selected="true" /><select idref="V-221792" selected="true" /><select idref="V-221793" selected="true" /><select idref="V-221794" selected="true" /><select idref="V-221795" selected="true" /><select idref="V-221796" selected="true" /><select idref="V-221797" selected="true" /><select idref="V-221798" selected="true" /><select idref="V-221799" selected="true" /><select idref="V-221800" selected="true" /><select idref="V-221801" selected="true" /><select idref="V-221802" selected="true" /><select idref="V-221803" selected="true" /><select idref="V-221804" selected="true" /><select idref="V-221805" selected="true" /><select idref="V-221806" selected="true" /><select idref="V-221807" selected="true" /><select idref="V-221808" selected="true" /><select idref="V-221809" selected="true" /><select idref="V-221810" selected="true" /><select idref="V-221811" selected="true" /><select idref="V-221812" selected="true" /><select idref="V-221813" selected="true" /><select idref="V-221814" selected="true" /><select idref="V-221815" selected="true" /><select idref="V-221816" selected="true" /><select idref="V-221817" selected="true" /><select idref="V-221818" selected="true" /><select idref="V-221819" selected="true" /><select idref="V-221820" selected="true" /><select idref="V-221821" selected="true" /><select idref="V-221822" selected="true" /><select idref="V-221823" selected="true" /><select idref="V-221824" selected="true" /><select idref="V-221825" selected="true" /><select idref="V-221826" selected="true" /><select idref="V-221827" selected="true" /><select idref="V-221828" selected="true" /><select idref="V-221829" selected="true" /><select idref="V-221830" selected="true" /><select idref="V-221831" selected="true" /><select idref="V-221832" selected="true" /><select idref="V-221833" selected="true" /><select idref="V-221834" selected="true" /><select idref="V-221835" selected="true" /><select idref="V-221836" selected="true" /><select idref="V-221837" selected="true" /><select idref="V-221838" selected="true" /><select idref="V-221839" selected="true" /><select idref="V-221840" selected="true" /><select idref="V-221841" selected="true" /><select idref="V-221842" selected="true" /><select idref="V-221843" selected="true" /><select idref="V-221844" selected="true" /><select idref="V-221845" selected="true" /><select idref="V-221846" selected="true" /><select idref="V-221847" selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Profile id="MAC-3_Sensitive"><title>III - Administrative Sensitive</title><description>&lt;ProfileDescription&gt;&lt;/ProfileDescription&gt;</description><select idref="V-221652" selected="true" /><select idref="V-221653" selected="true" /><select idref="V-221654" selected="true" /><select idref="V-221655" selected="true" /><select idref="V-221656" selected="true" /><select idref="V-221657" selected="true" /><select idref="V-221658" selected="true" /><select idref="V-221659" selected="true" /><select idref="V-221660" selected="true" /><select idref="V-221661" selected="true" /><select idref="V-221662" selected="true" /><select idref="V-221664" selected="true" /><select idref="V-221665" selected="true" /><select idref="V-221666" selected="true" /><select idref="V-221667" selected="true" /><select idref="V-221668" selected="true" /><select idref="V-221669" selected="true" /><select idref="V-221670" selected="true" /><select idref="V-221671" selected="true" /><select idref="V-221672" selected="true" /><select idref="V-221673" selected="true" /><select idref="V-221674" selected="true" /><select idref="V-221675" selected="true" /><select idref="V-221676" selected="true" /><select idref="V-221677" selected="true" /><select idref="V-221678" selected="true" /><select idref="V-221680" selected="true" /><select idref="V-221681" selected="true" /><select idref="V-221682" selected="true" /><select idref="V-221683" selected="true" /><select idref="V-221684" selected="true" /><select idref="V-221685" selected="true" /><select idref="V-221686" selected="true" /><select idref="V-221687" selected="true" /><select idref="V-221688" selected="true" /><select idref="V-221689" selected="true" /><select idref="V-221690" selected="true" /><select idref="V-221691" selected="true" /><select idref="V-221692" selected="true" /><select idref="V-221693" selected="true" /><select idref="V-221694" selected="true" /><select idref="V-221695" selected="true" /><select idref="V-221696" selected="true" /><select idref="V-221697" selected="true" /><select idref="V-221698" selected="true" /><select idref="V-221699" selected="true" /><select idref="V-221700" selected="true" /><select idref="V-221701" selected="true" /><select idref="V-221702" selected="true" /><select idref="V-221703" selected="true" /><select idref="V-221704" selected="true" /><select idref="V-221705" selected="true" /><select idref="V-221706" selected="true" /><select idref="V-221707" selected="true" /><select idref="V-221708" selected="true" /><select idref="V-221709" selected="true" /><select idref="V-221710" selected="true" /><select idref="V-221711" selected="true" /><select idref="V-221712" selected="true" /><select idref="V-221713" selected="true" /><select idref="V-221714" selected="true" /><select idref="V-221715" selected="true" /><select idref="V-221716" selected="true" /><select idref="V-221717" selected="true" /><select idref="V-221718" selected="true" /><select idref="V-221719" selected="true" /><select idref="V-221720" selected="true" /><select idref="V-221721" selected="true" /><select idref="V-221722" selected="true" /><select idref="V-221723" selected="true" /><select idref="V-221724" selected="true" /><select idref="V-221725" selected="true" /><select idref="V-221727" selected="true" /><select idref="V-221728" selected="true" /><select idref="V-221729" selected="true" /><select idref="V-221730" selected="true" /><select idref="V-221731" selected="true" /><select idref="V-221732" selected="true" /><select idref="V-221733" selected="true" /><select idref="V-221734" selected="true" /><select idref="V-221735" selected="true" /><select idref="V-221736" selected="true" /><select idref="V-221737" selected="true" /><select idref="V-221738" selected="true" /><select idref="V-221739" selected="true" /><select idref="V-221740" selected="true" /><select idref="V-221741" selected="true" /><select idref="V-221742" selected="true" /><select idref="V-221743" selected="true" /><select idref="V-221744" selected="true" /><select idref="V-221747" selected="true" /><select idref="V-221748" selected="true" /><select idref="V-221749" selected="true" /><select idref="V-221750" selected="true" /><select idref="V-221751" selected="true" /><select idref="V-221752" selected="true" /><select idref="V-221753" selected="true" /><select idref="V-221754" selected="true" /><select idref="V-221755" selected="true" /><select idref="V-221756" selected="true" /><select idref="V-221757" selected="true" /><select idref="V-221758" selected="true" /><select idref="V-221759" selected="true" /><select idref="V-221760" selected="true" /><select idref="V-221761" selected="true" /><select idref="V-221762" selected="true" /><select idref="V-221763" selected="true" /><select idref="V-221764" selected="true" /><select idref="V-221765" selected="true" /><select idref="V-221767" selected="true" /><select idref="V-221768" selected="true" /><select idref="V-221769" selected="true" /><select idref="V-221770" selected="true" /><select idref="V-221771" selected="true" /><select idref="V-221772" selected="true" /><select idref="V-221773" selected="true" /><select idref="V-221774" selected="true" /><select idref="V-221775" selected="true" /><select idref="V-221776" selected="true" /><select idref="V-221777" selected="true" /><select idref="V-221778" selected="true" /><select idref="V-221779" selected="true" /><select idref="V-221780" selected="true" /><select idref="V-221781" selected="true" /><select idref="V-221782" selected="true" /><select idref="V-221783" selected="true" /><select idref="V-221784" selected="true" /><select idref="V-221785" selected="true" /><select idref="V-221786" selected="true" /><select idref="V-221787" selected="true" /><select idref="V-221788" selected="true" /><select idref="V-221789" selected="true" /><select idref="V-221790" selected="true" /><select idref="V-221791" selected="true" /><select idref="V-221792" selected="true" /><select idref="V-221793" selected="true" /><select idref="V-221794" selected="true" /><select idref="V-221795" selected="true" /><select idref="V-221796" selected="true" /><select idref="V-221797" selected="true" /><select idref="V-221798" selected="true" /><select idref="V-221799" selected="true" /><select idref="V-221800" selected="true" /><select idref="V-221801" selected="true" /><select idref="V-221802" selected="true" /><select idref="V-221803" selected="true" /><select idref="V-221804" selected="true" /><select idref="V-221805" selected="true" /><select idref="V-221806" selected="true" /><select idref="V-221807" selected="true" /><select idref="V-221808" selected="true" /><select idref="V-221809" selected="true" /><select idref="V-221810" selected="true" /><select idref="V-221811" selected="true" /><select idref="V-221812" selected="true" /><select idref="V-221813" selected="true" /><select idref="V-221814" selected="true" /><select idref="V-221815" selected="true" /><select idref="V-221816" selected="true" /><select idref="V-221817" selected="true" /><select idref="V-221818" selected="true" /><select idref="V-221819" selected="true" /><select idref="V-221820" selected="true" /><select idref="V-221821" selected="true" /><select idref="V-221822" selected="true" /><select idref="V-221823" selected="true" /><select idref="V-221824" selected="true" /><select idref="V-221825" selected="true" /><select idref="V-221826" selected="true" /><select idref="V-221827" selected="true" /><select idref="V-221828" selected="true" /><select idref="V-221829" selected="true" /><select idref="V-221830" selected="true" /><select idref="V-221831" selected="true" /><select idref="V-221832" selected="true" /><select idref="V-221833" selected="true" /><select idref="V-221834" selected="true" /><select idref="V-221835" selected="true" /><select idref="V-221836" selected="true" /><select idref="V-221837" selected="true" /><select idref="V-221838" selected="true" /><select idref="V-221839" selected="true" /><select idref="V-221840" selected="true" /><select idref="V-221841" selected="true" /><select idref="V-221842" selected="true" /><select idref="V-221843" selected="true" /><select idref="V-221844" selected="true" /><select idref="V-221845" selected="true" /><select idref="V-221846" selected="true" /><select idref="V-221847" selected="true" /><select idref="V-221848" selected="true" /><select idref="V-221849" selected="true" /><select idref="V-221850" selected="true" /><select idref="V-221851" selected="true" /><select idref="V-221852" selected="true" /><select idref="V-221853" selected="true" /><select idref="V-221854" selected="true" /><select idref="V-221855" selected="true" /><select idref="V-221856" selected="true" /><select idref="V-221857" selected="true" /><select idref="V-221858" selected="true" /><select idref="V-221859" selected="true" /><select idref="V-221860" selected="true" /><select idref="V-221861" selected="true" /><select idref="V-221862" selected="true" /><select idref="V-221863" selected="true" /><select idref="V-221864" selected="true" /><select idref="V-221865" selected="true" /><select idref="V-221866" selected="true" /><select idref="V-221867" selected="true" /><select idref="V-221868" selected="true" /><select idref="V-221869" selected="true" /><select idref="V-221870" selected="true" /><select idref="V-221871" selected="true" /><select idref="V-221872" selected="true" /><select idref="V-221873" selected="true" /><select idref="V-221874" selected="true" /><select idref="V-221875" selected="true" /><select idref="V-221876" selected="true" /><select idref="V-221877" selected="true" /><select idref="V-221878" selected="true" /><select idref="V-221879" selected="true" /><select idref="V-221880" selected="true" /><select idref="V-221881" selected="true" /><select idref="V-221882" selected="true" /><select idref="V-221883" selected="true" /><select idref="V-221884" selected="true" /><select idref="V-221885" selected="true" /><select idref="V-221886" selected="true" /><select idref="V-221887" selected="true" /><select idref="V-221888" selected="true" /><select idref="V-221889" selected="true" /><select idref="V-221890" selected="true" /><select idref="V-221891" selected="true" /><select idref="V-221892" selected="true" /><select idref="V-221893" selected="true" /><select idref="V-221894" selected="true" /><select idref="V-221895" selected="true" /><select idref="V-221896" selected="true" /><select idref="V-221897" selected="true" /><select idref="V-221898" selected="true" /><select idref="V-221899" selected="true" /><select idref="V-228565" selected="true" /><select idref="V-228566" selected="true" /><select idref="V-228567" selected="true" /><select idref="V-228569" selected="true" /><select idref="V-228570" selected="true" /></Profile><Group id="V-221652"><title>SRG-OS-000256-GPOS-00097</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221652r505922_rule" weight="10.0" severity="high"><version>OL07-00-010010</version><title>The Oracle Linux operating system must be configured so that the file permissions, ownership, and group membership of system files and commands match the vendor values.</title><description>&lt;VulnDiscussion&gt;Discretionary access control is weakened if a user or group has access permissions to system files and directories greater than the default.
+
+Satisfies: SRG-OS-000257-GPOS-00098, SRG-OS-000278-GPOS-00108&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99045</ident><ident system="http://cyber.mil/legacy">SV-108149</ident><ident system="http://cyber.mil/cci">CCI-001494</ident><ident system="http://cyber.mil/cci">CCI-001496</ident><fixtext fixref="F-23356r499436_fix">Run the following command to determine which package owns the file:
+
+# rpm -qf &lt;filename&gt;
+
+Reset the user and group ownership of files within a package with the following command:
+
+#rpm --setugids &lt;packagename&gt;
+
+Reset the permissions of files within a package with the following command:
+
+#rpm --setperms &lt;packagename&gt;</fixtext><fix id="F-23356r499436_fix" /><check system="C-23367r499435_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the file permissions, ownership, and group membership of system files and commands match the vendor values.
+
+Check the default file permissions, ownership, and group membership of system files and commands with the following command:
+
+# for i in `rpm -Va | egrep -i '^\.[M|U|G|.]{8}' | cut -d "" "" -f 4,5`;do for j in `rpm -qf $i`;do rpm -ql $j --dump | cut -d "" "" -f 1,5,6,7 | grep $i;done;done
+/var/log/gdm 040755 root root
+/etc/audisp/audisp-remote.conf 0100640 root root
+/usr/bin/passwd 0104755 root root
+
+For each file returned, verify the current permissions, ownership, and group membership:
+# ls -la &lt;filename&gt;
+-rw-------. 1 root root 133 Jan 11 13:25 /etc/audisp/audisp-remote.conf
+
+If the file is more permissive than the default permissions, this is a finding.
+
+If the file is not owned by the default owner and is not documented with the Information System Security Officer (ISSO), this is a finding.
+
+If the file is not a member of the default group and is not documented with the ISSO, this is a finding.</check-content></check></Rule></Group><Group id="V-221653"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221653r505922_rule" weight="10.0" severity="high"><version>OL07-00-010020</version><title>The Oracle Linux operating system must be configured so that the cryptographic hash of system files and commands matches vendor values.</title><description>&lt;VulnDiscussion&gt;Without cryptographic integrity protections, system command and files can be altered by unauthorized users without detection.
+
+Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the key used to generate the hash.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99047</ident><ident system="http://cyber.mil/legacy">SV-108151</ident><ident system="http://cyber.mil/cci">CCI-001749</ident><fixtext fixref="F-23357r499439_fix">Run the following command to determine which package owns the file:
+
+# rpm -qf &lt;filename&gt;
+
+The package can be reinstalled from a yum repository using the command:
+
+# sudo yum reinstall &lt;packagename&gt;
+
+Alternatively, the package can be reinstalled from trusted media using the command:
+
+# sudo rpm -Uvh &lt;packagename&gt;</fixtext><fix id="F-23357r499439_fix" /><check system="C-23368r499438_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the cryptographic hash of system files and commands match the vendor values.
+
+Check the cryptographic hash of system files and commands with the following command:
+
+Note: System configuration files (indicated by a "c" in the second column) are expected to change over time. Unusual modifications should be investigated through the system audit log.
+
+# rpm -Va --noconfig | grep '^..5'
+
+If there is any output from the command for system files or binaries, this is a finding.</check-content></check></Rule></Group><Group id="V-221654"><title>SRG-OS-000023-GPOS-00006</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221654r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010030</version><title>The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a graphical user logon.</title><description>&lt;VulnDiscussion&gt;The display of a standardized and approved use notification before granting access to the operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance.
+
+System use notifications are required only for access via logon interfaces with human users and are not required when such human interfaces do not exist.
+
+The banner must be formatted in accordance with applicable DoD policy. Use the following verbiage for operating systems that can accommodate banners of 1300 characters:
+
+"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
+
+By using this IS (which includes any device attached to this IS), you consent to the following conditions:
+
+-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
+
+-At any time, the USG may inspect and seize data stored on this IS.
+
+-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
+
+-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
+
+-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
+
+Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000024-GPOS-00007, SRG-OS-000228-GPOS-00088&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99049</ident><ident system="http://cyber.mil/legacy">SV-108153</ident><ident system="http://cyber.mil/cci">CCI-000048</ident><ident system="http://cyber.mil/cci">CCI-000050</ident><ident system="http://cyber.mil/cci">CCI-001384</ident><ident system="http://cyber.mil/cci">CCI-001385</ident><ident system="http://cyber.mil/cci">CCI-001386</ident><ident system="http://cyber.mil/cci">CCI-001387</ident><ident system="http://cyber.mil/cci">CCI-001388</ident><fixtext fixref="F-23358r419035_fix">Configure the operating system to display the Standard Mandatory DoD Notice and Consent Banner before granting access to the system.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Create a database to contain the system-wide graphical user logon settings (if it does not already exist) with the following command:
+
+# touch /etc/dconf/db/local.d/01-banner-message
+
+Add the following line to the [org/gnome/login-screen] section of the "/etc/dconf/db/local.d/01-banner-message":
+
+[org/gnome/login-screen]
+banner-message-enable=true
+
+Update the system databases:
+
+# dconf update
+
+Users must log out, and then log in again before the system-wide settings take effect.</fixtext><fix id="F-23358r419035_fix" /><check system="C-23369r419034_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system displays the Standard Mandatory DoD Notice and Consent Banner before granting access to the operating system via a graphical user logon.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Check to see if the operating system displays a banner at the logon screen with the following command:
+
+# grep banner-message-enable /etc/dconf/db/local.d/*
+banner-message-enable=true
+
+If "banner-message-enable" is set to "false" or is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-221655"><title>SRG-OS-000023-GPOS-00006</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221655r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010040</version><title>The Oracle Linux operating system must display the approved Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a graphical user logon.</title><description>&lt;VulnDiscussion&gt;Display of a standardized and approved use notification before granting access to the operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance.
+
+System use notifications are required only for access via logon interfaces with human users and are not required when such human interfaces do not exist.
+
+The banner must be formatted in accordance with applicable DoD policy.
+
+"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
+
+By using this IS (which includes any device attached to this IS), you consent to the following conditions:
+
+-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
+
+-At any time, the USG may inspect and seize data stored on this IS.
+
+-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
+
+-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
+
+-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
+
+Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000024-GPOS-00007, SRG-OS-000228-GPOS-00088&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99051</ident><ident system="http://cyber.mil/legacy">SV-108155</ident><ident system="http://cyber.mil/cci">CCI-000048</ident><fixtext fixref="F-23359r499442_fix">Configure the operating system to display the approved Standard Mandatory DoD Notice and Consent Banner before granting access to the system.
+
+Note: If the system does not have a Graphical User Interface installed, this requirement is Not Applicable.
+
+Create a database to contain the system-wide graphical user logon settings (if it does not already exist) with the following command:
+
+# touch /etc/dconf/db/local.d/01-banner-message
+
+Add the following line to the [org/gnome/login-screen] section of the "/etc/dconf/db/local.d/01-banner-message":
+
+[org/gnome/login-screen]
+
+banner-message-enable=true
+
+banner-message-text='You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.\nBy using this IS (which includes any device attached to this IS), you consent to the following conditions:\n-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.\n-At any time, the USG may inspect and seize data stored on this IS.\n-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.\n-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.\n-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details.'
+
+Note: The "\n" characters are for formatting only. They will not be displayed on the Graphical User Interface.
+
+Run the following command to update the database:
+# dconf update</fixtext><fix id="F-23359r499442_fix" /><check system="C-23370r499441_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system displays the approved Standard Mandatory DoD Notice and Consent Banner before granting access to the operating system via a graphical user logon.
+
+Note: If the system does not have a Graphical User Interface installed, this requirement is Not Applicable.
+
+Check that the operating system displays the exact approved Standard Mandatory DoD Notice and Consent Banner text with the command:
+
+# grep banner-message-text /etc/dconf/db/local.d/*
+banner-message-text=
+'You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.\nBy using this IS (which includes any device attached to this IS), you consent to the following conditions:\n-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.\n-At any time, the USG may inspect and seize data stored on this IS.\n-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.\n-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.\n-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details.'
+
+Note: The "\n" characters are for formatting only. They will not be displayed on the Graphical User Interface.
+
+If the banner does not match the approved Standard Mandatory DoD Notice and Consent Banner, this is a finding.</check-content></check></Rule></Group><Group id="V-221656"><title>SRG-OS-000023-GPOS-00006</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221656r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010050</version><title>The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner before granting local or remote access to the system via a command line user logon.</title><description>&lt;VulnDiscussion&gt;Display of a standardized and approved use notification before granting access to the operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance.
+
+System use notifications are required only for access via logon interfaces with human users and are not required when such human interfaces do not exist.
+
+The banner must be formatted in accordance with applicable DoD policy. Use the following verbiage for operating systems that can accommodate banners of 1300 characters:
+
+"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
+
+By using this IS (which includes any device attached to this IS), you consent to the following conditions:
+
+-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
+
+-At any time, the USG may inspect and seize data stored on this IS.
+
+-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
+
+-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
+
+-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
+
+Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000024-GPOS-00007&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99053</ident><ident system="http://cyber.mil/legacy">SV-108157</ident><ident system="http://cyber.mil/cci">CCI-000048</ident><fixtext fixref="F-23360r419041_fix">Configure the operating system to display the Standard Mandatory DoD Notice and Consent Banner before granting access to the system via the command line by editing the "/etc/issue" file.
+
+Replace the default text with the Standard Mandatory DoD Notice and Consent Banner. The DoD required text is:
+"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
+
+By using this IS (which includes any device attached to this IS), you consent to the following conditions:
+
+-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
+
+-At any time, the USG may inspect and seize data stored on this IS.
+
+-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
+
+-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
+
+-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."</fixtext><fix id="F-23360r419041_fix" /><check system="C-23371r419040_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system displays the Standard Mandatory DoD Notice and Consent Banner before granting access to the operating system via a command line user logon.
+
+Check to see if the operating system displays a banner at the command line logon screen with the following command:
+
+# more /etc/issue
+
+The command should return the following text:
+"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
+
+By using this IS (which includes any device attached to this IS), you consent to the following conditions:
+
+-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
+
+-At any time, the USG may inspect and seize data stored on this IS.
+
+-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
+
+-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
+
+-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
+
+If the operating system does not display a graphical logon banner or the banner does not match the Standard Mandatory DoD Notice and Consent Banner, this is a finding.
+
+If the text in the "/etc/issue" file does not match the Standard Mandatory DoD Notice and Consent Banner, this is a finding.</check-content></check></Rule></Group><Group id="V-221657"><title>SRG-OS-000028-GPOS-00009</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221657r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010060</version><title>The Oracle Linux operating system must enable a user session lock until that user re-establishes access using established identification and authentication procedures.</title><description>&lt;VulnDiscussion&gt;A session lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not want to log out because of the temporary nature of the absence.
+
+The session lock is implemented at the point where session activity can be determined.
+
+Regardless of where the session lock is determined and implemented, once invoked, the session lock must remain in place until the user reauthenticates. No other activity aside from reauthentication must unlock the system.
+
+Satisfies: SRG-OS-000028-GPOS-00009, SRG-OS-000030-GPOS-00011&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99055</ident><ident system="http://cyber.mil/legacy">SV-108159</ident><ident system="http://cyber.mil/cci">CCI-000058</ident><ident system="http://cyber.mil/cci">CCI-000056</ident><fixtext fixref="F-23361r419044_fix">Configure the operating system to enable a user's session lock until that user re-establishes access using established identification and authentication procedures.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following example:
+
+# touch /etc/dconf/db/local.d/00-screensaver
+
+Edit the "[org/gnome/desktop/screensaver]" section of the database file and add or update the following lines:
+
+# Set this to true to lock the screen when the screensaver activates
+lock-enabled=true
+
+Update the system databases:
+
+# dconf update
+
+Users must log out and then log in again before the system-wide settings take effect.</fixtext><fix id="F-23361r419044_fix" /><check system="C-23372r419043_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system enables a user's session lock until that user re-establishes access using established identification and authentication procedures. The screen program must be installed to lock sessions on the console.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Check to see if the screen lock is enabled with the following command:
+
+# grep -i lock-enabled /etc/dconf/db/local.d/*
+lock-enabled=true
+
+If the "lock-enabled" setting is missing or is not set to "true", this is a finding.</check-content></check></Rule></Group><Group id="V-221658"><title>SRG-OS-000375-GPOS-00160</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221658r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010061</version><title>The Oracle Linux operating system must uniquely identify and must authenticate users using multifactor authentication via a graphical user logon.</title><description>&lt;VulnDiscussion&gt;To assure accountability and prevent unauthenticated access, users must be identified and authenticated to prevent potential misuse and compromise of the system.
+
+Multifactor solutions that require devices separate from information systems gaining access include, for example, hardware tokens providing time-based or challenge-response authenticators and smart cards such as the U.S. Government Personal Identity Verification card and the DoD Common Access Card.
+
+Satisfies: SRG-OS-000375-GPOS-00161, SRG-OS-000377-GPOS-00162&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108161</ident><ident system="http://cyber.mil/legacy">V-99057</ident><ident system="http://cyber.mil/cci">CCI-001948</ident><fixtext fixref="F-23362r419047_fix">Configure the operating system to uniquely identify and authenticate users using multifactor authentication via a graphical user logon.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
+
+Note: The example is using the local system database, so if the system is using another database in "/etc/dconf/profile/user", create the file under the appropriate subdirectory.
+
+# touch /etc/dconf/db/local.d/00-defaults
+
+Edit "[org/gnome/login-screen]" and add or update the following line:
+enable-smartcard-authentication=true
+
+Update the system databases:
+# dconf update</fixtext><fix id="F-23362r419047_fix" /><check system="C-23373r419046_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system uniquely identifies and authenticates users using multifactor authentication via a graphical user logon.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Determine which profile the system database is using with the following command:
+
+# grep system-db /etc/dconf/profile/user
+
+system-db:local
+
+Note: The example is using the database local for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than local is being used.
+
+# grep enable-smartcard-authentication /etc/dconf/db/local.d/*
+
+enable-smartcard-authentication=true
+
+If "enable-smartcard-authentication" is set to "false" or the keyword is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-221659"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221659r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010062</version><title>The Oracle Linux operating system must prevent a user from overriding the screensaver lock-enabled setting for the graphical user interface.</title><description>&lt;VulnDiscussion&gt;A session lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not want to log out because of the temporary nature of the absence.
+
+The session lock is implemented at the point where session activity can be determined.
+
+The ability to enable/disable a session lock is given to the user by default. Disabling the user’s ability to disengage the graphical user interface session lock ensures all sessions will lock after the specified period of time.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108163</ident><ident system="http://cyber.mil/legacy">V-99059</ident><ident system="http://cyber.mil/cci">CCI-000057</ident><fixtext fixref="F-23363r419050_fix">Configure the operating system to prevent a user from overriding a screensaver lock after a 15-minute period of inactivity for graphical user interfaces.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
+
+Note: The example below is using the database "local" for the system, so if the system is using another database in "/etc/dconf/profile/user", the file should be created under the appropriate subdirectory.
+
+# touch /etc/dconf/db/local.d/locks/session
+
+Add the setting to lock the screensaver lock-enabled setting:
+
+/org/gnome/desktop/screensaver/lock-enabled</fixtext><fix id="F-23363r419050_fix" /><check system="C-23374r419049_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system prevents a user from overriding the screensaver lock-enabled setting for the graphical user interface.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
+
+Determine which profile the system database is using with the following command:
+# grep system-db /etc/dconf/profile/user
+
+system-db:local
+
+Check for the lock-enabled setting with the following command:
+
+Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
+
+# grep -i lock-enabled /etc/dconf/db/local.d/locks/*
+
+/org/gnome/desktop/screensaver/lock-enabled
+
+If the command does not return a result, this is a finding.</check-content></check></Rule></Group><Group id="V-221660"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221660r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010070</version><title>The Oracle Linux operating system must initiate a screensaver after a 15-minute period of inactivity for graphical user interfaces.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system, but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock the operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled, and take action to initiate the session lock.
+
+The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108165</ident><ident system="http://cyber.mil/legacy">V-99061</ident><ident system="http://cyber.mil/cci">CCI-000057</ident><fixtext fixref="F-23364r419053_fix">Configure the operating system to initiate a screensaver after a 15-minute period of inactivity for graphical user interfaces.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
+
+# touch /etc/dconf/db/local.d/00-screensaver
+
+Edit /etc/dconf/db/local.d/00-screensaver and add or update the following lines:
+
+[org/gnome/desktop/session]
+# Set the lock time out to 900 seconds before the session is considered idle
+idle-delay=uint32 900
+
+You must include the "uint32" along with the integer key values as shown.
+
+Update the system databases:
+
+# dconf update
+
+Users must log out and then log in again before the system-wide settings take effect.</fixtext><fix id="F-23364r419053_fix" /><check system="C-23375r419052_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system initiates a screensaver after a 15-minute period of inactivity for graphical user interfaces. The screen program must be installed to lock sessions on the console.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Check to see if GNOME is configured to display a screensaver after a 15 minute delay with the following command:
+
+# grep -i idle-delay /etc/dconf/db/local.d/*
+idle-delay=uint32 900
+
+If the "idle-delay" setting is missing or is not set to "900" or less, this is a finding.</check-content></check></Rule></Group><Group id="V-221661"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221661r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010081</version><title>The Oracle Linux operating system must prevent a user from overriding the screensaver lock-delay setting for the graphical user interface.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock the operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled, and take action to initiate the session lock.
+
+The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99063</ident><ident system="http://cyber.mil/legacy">SV-108167</ident><ident system="http://cyber.mil/cci">CCI-000057</ident><fixtext fixref="F-23365r419056_fix">Configure the operating system to prevent a user from overriding a screensaver lock after a 15-minute period of inactivity for graphical user interfaces.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
+
+Note: The example below is using the database "local" for the system, so if the system is using another database in "/etc/dconf/profile/user", the file should be created under the appropriate subdirectory.
+
+# touch /etc/dconf/db/local.d/locks/session
+
+Add the setting to lock the screensaver lock delay:
+
+/org/gnome/desktop/screensaver/lock-delay</fixtext><fix id="F-23365r419056_fix" /><check system="C-23376r419055_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system prevents a user from overriding a screensaver lock after a 15-minute period of inactivity for graphical user interfaces.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
+
+Determine which profile the system database is using with the following command:
+# grep system-db /etc/dconf/profile/user
+
+system-db:local
+
+Check for the lock delay setting with the following command:
+
+Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
+
+# grep -i lock-delay /etc/dconf/db/local.d/locks/*
+
+/org/gnome/desktop/screensaver/lock-delay
+
+If the command does not return a result, this is a finding.</check-content></check></Rule></Group><Group id="V-221662"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221662r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010082</version><title>The Oracle Linux operating system must prevent a user from overriding the session idle-delay setting for the graphical user interface.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock their operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled and take action to initiate the session lock.
+
+The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99065</ident><ident system="http://cyber.mil/legacy">SV-108169</ident><ident system="http://cyber.mil/cci">CCI-000057</ident><fixtext fixref="F-23366r419059_fix">Configure the operating system to prevent a user from overriding a session lock after a 15-minute period of inactivity for graphical user interfaces.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
+
+Note: The example below is using the database "local" for the system, so if the system is using another database in /etc/dconf/profile/user, the file should be created under the appropriate subdirectory.
+
+# touch /etc/dconf/db/local.d/locks/session
+
+Add the setting to lock the session idle delay:
+
+/org/gnome/desktop/session/idle-delay</fixtext><fix id="F-23366r419059_fix" /><check system="C-23377r419058_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system prevents a user from overriding session idle delay after a 15-minute period of inactivity for graphical user interfaces.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
+
+Determine which profile the system database is using with the following command:
+# grep system-db /etc/dconf/profile/user
+
+system-db:local
+
+Check for the session idle delay setting with the following command:
+
+Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
+
+# grep -i idle-delay /etc/dconf/db/local.d/locks/*
+
+/org/gnome/desktop/session/idle-delay
+
+If the command does not return a result, this is a finding.</check-content></check></Rule></Group><Group id="V-221664"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221664r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010100</version><title>The Oracle Linux operating system must initiate a session lock for the screensaver after a period of inactivity for graphical user interfaces.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not log out because of the temporary nature of the absence. Rather than relying on the user to manually lock their operating system session prior to vacating the vicinity, operating systems must be able to identify when a user's session has idled and take action to initiate the session lock.
+
+The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108173</ident><ident system="http://cyber.mil/legacy">V-99069</ident><ident system="http://cyber.mil/cci">CCI-000057</ident><fixtext fixref="F-23368r499445_fix">Configure the operating system to initiate a session lock after a 15-minute period of inactivity for graphical user interfaces.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
+
+# touch /etc/dconf/db/local.d/00-screensaver
+
+Add the setting to enable screensaver locking after 15 minutes of inactivity:
+
+[org/gnome/desktop/screensaver]
+
+idle-activation-enabled=true
+
+Update the system databases:
+
+# dconf update
+
+Users must log out and back in again before the system-wide settings take effect.</fixtext><fix id="F-23368r499445_fix" /><check system="C-23379r499444_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system initiates a session lock after a 15-minute period of inactivity for graphical user interfaces. The screen program must be installed to lock sessions on the console.
+
+Note: If the system does not have a Graphical User Interface installed, this requirement is Not Applicable.
+
+Check for the session lock settings with the following commands:
+
+# grep -i idle-activation-enabled /etc/dconf/db/local.d/*
+
+idle-activation-enabled=true
+
+If "idle-activation-enabled" is not set to "true", this is a finding.</check-content></check></Rule></Group><Group id="V-221665"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221665r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010101</version><title>The Oracle Linux operating system must prevent a user from overriding the screensaver idle-activation-enabled setting for the graphical user interface.</title><description>&lt;VulnDiscussion&gt;A session lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not want to log out because of the temporary nature of the absence.
+
+The session lock is implemented at the point where session activity can be determined.
+
+The ability to enable/disable a session lock is given to the user by default. Disabling the user's ability to disengage the graphical user interface session lock provides the assurance that all sessions will lock after the specified period of time.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108175</ident><ident system="http://cyber.mil/legacy">V-99071</ident><ident system="http://cyber.mil/cci">CCI-000057</ident><fixtext fixref="F-23369r419068_fix">Configure the operating system to prevent a user from overriding a screensaver lock after a 15-minute period of inactivity for graphical user interfaces.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
+
+Note: The example below is using the database "local" for the system, so if the system is using another database in "/etc/dconf/profile/user", the file should be created under the appropriate subdirectory.
+
+# touch /etc/dconf/db/local.d/locks/session
+
+Add the setting to lock the screensaver idle-activation-enabled setting:
+
+/org/gnome/desktop/screensaver/idle-activation-enabled</fixtext><fix id="F-23369r419068_fix" /><check system="C-23380r419067_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system prevents a user from overriding the screensaver idle-activation-enabled setting for the graphical user interface.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
+
+Determine which profile the system database is using with the following command:
+# grep system-db /etc/dconf/profile/user
+
+system-db:local
+
+Check for the idle-activation-enabled setting with the following command:
+
+Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
+
+# grep -i idle-activation-enabled /etc/dconf/db/local.d/locks/*
+
+/org/gnome/desktop/screensaver/idle-activation-enabled
+
+If the command does not return a result, this is a finding.</check-content></check></Rule></Group><Group id="V-221666"><title>SRG-OS-000029-GPOS-00010</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221666r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010110</version><title>The Oracle Linux operating system must initiate a session lock for graphical user interfaces when the screensaver is activated.</title><description>&lt;VulnDiscussion&gt;A session time-out lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not log out because of the temporary nature of the absence. Rather than relying on the user to lock their operating system session manually prior to leaving the workstation, operating systems must be able to identify when a user's session has idled, and take action to initiate the session lock.
+
+The session lock is implemented at the point where session activity can be determined and/or controlled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99073</ident><ident system="http://cyber.mil/legacy">SV-108177</ident><ident system="http://cyber.mil/cci">CCI-000057</ident><fixtext fixref="F-23370r419071_fix">Configure the operating system to initiate a session lock for graphical user interfaces when a screensaver is activated.
+
+Create a database to contain the system-wide screensaver settings (if it does not already exist) with the following command:
+
+# touch /etc/dconf/db/local.d/00-screensaver
+
+Add the setting to enable session locking when a screensaver is activated:
+
+[org/gnome/desktop/screensaver]
+lock-delay=uint32 5
+
+The "uint32" must be included along with the integer key values as shown.
+
+Update the system databases:
+
+# dconf update
+
+Users must log out and then log in again before the system-wide settings take effect.</fixtext><fix id="F-23370r419071_fix" /><check system="C-23381r419070_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system initiates a session lock a for graphical user interfaces when the screensaver is activated.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable. The screen program must be installed to lock sessions on the console.
+
+If GNOME is installed, check to see a session lock occurs when the screensaver is activated with the following command:
+
+# grep -i lock-delay /etc/dconf/db/local.d/*
+lock-delay=uint32 5
+
+If the "lock-delay" setting is missing, or is not set to "5" or less, this is a finding.</check-content></check></Rule></Group><Group id="V-221667"><title>SRG-OS-000069-GPOS-00037</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221667r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010118</version><title>The Oracle Linux operating system must be configured so that /etc/pam.d/passwd implements /etc/pam.d/system-auth when changing passwords.</title><description>&lt;VulnDiscussion&gt;Pluggable authentication modules (PAM) allow for a modular approach to integrating authentication methods. PAM operates in a top-down processing model and if the modules are not listed in the correct order, an important security function could be bypassed if stack entries are not centralized.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99075</ident><ident system="http://cyber.mil/legacy">SV-108179</ident><ident system="http://cyber.mil/cci">CCI-000192</ident><fixtext fixref="F-23371r419074_fix">Configure PAM to utilize /etc/pam.d/system-auth when changing passwords.
+
+Add the following line to "/etc/pam.d/passwd" (or modify the line to have the required value):
+
+password substack system-auth</fixtext><fix id="F-23371r419074_fix" /><check system="C-23382r419073_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that /etc/pam.d/passwd is configured to use /etc/pam.d/system-auth when changing passwords:
+
+# cat /etc/pam.d/passwd | grep -i substack | grep -i system-auth
+password substack system-auth
+
+If no results are returned, the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221668"><title>SRG-OS-000069-GPOS-00037</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221668r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010119</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, pwquality must be used.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. "pwquality" enforces complex password construction configuration and has the ability to limit brute-force attacks on the system.
+
+Satisfied: SRG-OS-000480-GPOS-00229, SRG-OS-000069-GPOS-00037&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108181</ident><ident system="http://cyber.mil/legacy">V-99077</ident><ident system="http://cyber.mil/cci">CCI-000192</ident><fixtext fixref="F-23372r419077_fix">Configure the operating system to use "pwquality" to enforce password complexity rules.
+
+Add the following line to "/etc/pam.d/system-auth" (or modify the line to have the required value):
+
+password required pam_pwquality.so retry=3
+
+Note: The value of "retry" should be between "1" and "3".</fixtext><fix id="F-23372r419077_fix" /><check system="C-23383r419076_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system uses "pwquality" to enforce the password complexity rules.
+
+Check for the use of "pwquality" with the following command:
+
+# cat /etc/pam.d/system-auth | grep pam_pwquality
+
+password required pam_pwquality.so retry=3
+
+If the command does not return an uncommented line containing the value "pam_pwquality.so", this is a finding.
+
+If the value of "retry" is set to "0" or greater than "3", this is a finding.</check-content></check></Rule></Group><Group id="V-221669"><title>SRG-OS-000069-GPOS-00037</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221669r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010120</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one upper-case character.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
+
+Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that must be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108183</ident><ident system="http://cyber.mil/legacy">V-99079</ident><ident system="http://cyber.mil/cci">CCI-000192</ident><fixtext fixref="F-23373r419080_fix">Configure the operating system to enforce password complexity by requiring that at least one upper-case character be used by setting the "ucredit" option.
+
+Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
+
+ucredit = -1</fixtext><fix id="F-23373r419080_fix" /><check system="C-23384r419079_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Note: The value to require a number of upper-case characters to be set is expressed as a negative number in "/etc/security/pwquality.conf".
+
+Check the value for "ucredit" in "/etc/security/pwquality.conf" with the following command:
+
+# grep ucredit /etc/security/pwquality.conf
+ucredit = -1
+
+If the value of "ucredit" is not set to a negative value, this is a finding.</check-content></check></Rule></Group><Group id="V-221670"><title>SRG-OS-000070-GPOS-00038</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221670r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010130</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one lower-case character.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
+
+Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that must be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99081</ident><ident system="http://cyber.mil/legacy">SV-108185</ident><ident system="http://cyber.mil/cci">CCI-000193</ident><fixtext fixref="F-23374r419083_fix">Configure the system to require at least one lower-case character when creating or changing a password.
+
+Add or modify the following line
+in "/etc/security/pwquality.conf":
+
+lcredit = -1</fixtext><fix id="F-23374r419083_fix" /><check system="C-23385r419082_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Note: The value to require a number of lower-case characters to be set is expressed as a negative number in "/etc/security/pwquality.conf".
+
+Check the value for "lcredit" in "/etc/security/pwquality.conf" with the following command:
+
+# grep lcredit /etc/security/pwquality.conf
+lcredit = -1
+
+If the value of "lcredit" is not set to a negative value, this is a finding.</check-content></check></Rule></Group><Group id="V-221671"><title>SRG-OS-000071-GPOS-00039</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221671r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010140</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are assigned, the new password must contain at least one numeric character.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
+
+Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that must be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99083</ident><ident system="http://cyber.mil/legacy">SV-108187</ident><ident system="http://cyber.mil/cci">CCI-000194</ident><fixtext fixref="F-23375r419086_fix">Configure the operating system to enforce password complexity by requiring that at least one numeric character be used by setting the "dcredit" option.
+
+Add the following line to /etc/security/pwquality.conf (or modify the line to have the required value):
+
+dcredit = -1</fixtext><fix id="F-23375r419086_fix" /><check system="C-23386r419085_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Note: The value to require a number of numeric characters to be set is expressed as a negative number in "/etc/security/pwquality.conf".
+
+Check the value for "dcredit" in "/etc/security/pwquality.conf" with the following command:
+
+# grep dcredit /etc/security/pwquality.conf
+dcredit = -1
+
+If the value of "dcredit" is not set to a negative value, this is a finding.</check-content></check></Rule></Group><Group id="V-221672"><title>SRG-OS-000266-GPOS-00101</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221672r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010150</version><title>The Oracle Linux operating system must be configured so that when passwords are changed or new passwords are established, the new password must contain at least one special character.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
+
+Password complexity is one factor of several that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99085</ident><ident system="http://cyber.mil/legacy">SV-108189</ident><ident system="http://cyber.mil/cci">CCI-001619</ident><fixtext fixref="F-23376r419089_fix">Configure the operating system to enforce password complexity by requiring that at least one special character be used by setting the "ocredit" option.
+
+Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
+
+ocredit = -1</fixtext><fix id="F-23376r419089_fix" /><check system="C-23387r419088_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system enforces password complexity by requiring that at least one special character be used.
+
+Note: The value to require a number of special characters to be set is expressed as a negative number in "/etc/security/pwquality.conf".
+
+Check the value for "ocredit" in "/etc/security/pwquality.conf" with the following command:
+
+# grep ocredit /etc/security/pwquality.conf
+ocredit=-1
+
+If the value of "ocredit" is not set to a negative value, this is a finding.</check-content></check></Rule></Group><Group id="V-221673"><title>SRG-OS-000072-GPOS-00040</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221673r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010160</version><title>The Oracle Linux operating system must be configured so that when passwords are changed a minimum of eight of the total number of characters must be changed.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
+
+Password complexity is one factor of several that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99087</ident><ident system="http://cyber.mil/legacy">SV-108191</ident><ident system="http://cyber.mil/cci">CCI-000195</ident><fixtext fixref="F-23377r419092_fix">Configure the operating system to require the change of at least eight of the total number of characters when passwords are changed by setting the "difok" option.
+
+Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
+
+difok = 8</fixtext><fix id="F-23377r419092_fix" /><check system="C-23388r419091_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>The "difok" option sets the number of characters in a password that must not be present in the old password.
+
+Check for the value of the "difok" option in "/etc/security/pwquality.conf" with the following command:
+
+# grep difok /etc/security/pwquality.conf
+difok = 8
+
+If the value of "difok" is set to less than "8", this is a finding.</check-content></check></Rule></Group><Group id="V-221674"><title>SRG-OS-000072-GPOS-00040</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221674r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010170</version><title>The Oracle Linux operating system must be configured so that when passwords are changed a minimum of four character classes must be changed.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
+
+Password complexity is one factor of several that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99089</ident><ident system="http://cyber.mil/legacy">SV-108193</ident><ident system="http://cyber.mil/cci">CCI-000195</ident><fixtext fixref="F-23378r419095_fix">Configure the operating system to require the change of at least four character classes when passwords are changed by setting the "minclass" option.
+
+Add the following line to "/etc/security/pwquality.conf conf" (or modify the line to have the required value):
+
+minclass = 4</fixtext><fix id="F-23378r419095_fix" /><check system="C-23389r419094_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>The "minclass" option sets the minimum number of required classes of characters for the new password (digits, uppercase, lower-case, others).
+
+Check for the value of the "minclass" option in "/etc/security/pwquality.conf" with the following command:
+
+# grep minclass /etc/security/pwquality.conf
+minclass = 4
+
+If the value of "minclass" is set to less than "4", this is a finding.</check-content></check></Rule></Group><Group id="V-221675"><title>SRG-OS-000072-GPOS-00040</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221675r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010180</version><title>The Oracle Linux operating system must be configured so that when passwords are changed the number of repeating consecutive characters must not be more than three characters.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
+
+Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99091</ident><ident system="http://cyber.mil/legacy">SV-108195</ident><ident system="http://cyber.mil/cci">CCI-000195</ident><fixtext fixref="F-23379r419098_fix">Configure the operating system to require the change of the number of repeating consecutive characters when passwords are changed by setting the "maxrepeat" option.
+
+Add the following line to "/etc/security/pwquality.conf conf" (or modify the line to have the required value):
+
+maxrepeat = 3</fixtext><fix id="F-23379r419098_fix" /><check system="C-23390r419097_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>The "maxrepeat" option sets the maximum number of allowed same consecutive characters in a new password.
+
+Check for the value of the "maxrepeat" option in "/etc/security/pwquality.conf" with the following command:
+
+# grep maxrepeat /etc/security/pwquality.conf
+maxrepeat = 3
+
+If the value of "maxrepeat" is set to more than "3", this is a finding.</check-content></check></Rule></Group><Group id="V-221676"><title>SRG-OS-000072-GPOS-00040</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221676r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010190</version><title>The Oracle Linux operating system must be configured so that when passwords are changed the number of repeating characters of the same character class must not be more than four characters.</title><description>&lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks.
+
+Password complexity is one of several factors that determines how long it takes to crack a password. The more complex the password, the greater the number of possible combinations that need to be tested before the password is compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99093</ident><ident system="http://cyber.mil/legacy">SV-108197</ident><ident system="http://cyber.mil/cci">CCI-000195</ident><fixtext fixref="F-23380r419101_fix">Configure the operating system to require the change of the number of repeating characters of the same character class when passwords are changed by setting the "maxclassrepeat" option.
+
+Add the following line to "/etc/security/pwquality.conf" conf (or modify the line to have the required value):
+
+maxclassrepeat = 4</fixtext><fix id="F-23380r419101_fix" /><check system="C-23391r419100_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>The "maxclassrepeat" option sets the maximum number of allowed same consecutive characters in the same class in the new password.
+
+Check for the value of the "maxclassrepeat" option in "/etc/security/pwquality.conf" with the following command:
+
+# grep maxclassrepeat /etc/security/pwquality.conf
+maxclassrepeat = 4
+
+If the value of "maxclassrepeat" is set to more than "4", this is a finding.</check-content></check></Rule></Group><Group id="V-221677"><title>SRG-OS-000073-GPOS-00041</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221677r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010200</version><title>The Oracle Linux operating system must be configured so that the PAM system service is configured to store only encrypted representations of passwords.</title><description>&lt;VulnDiscussion&gt;Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are not encrypted, they can be plainly read (i.e., clear text) and easily compromised. Passwords encrypted with a weak algorithm are no more protected than if they are kept in plain text.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99095</ident><ident system="http://cyber.mil/legacy">SV-108199</ident><ident system="http://cyber.mil/cci">CCI-000196</ident><fixtext fixref="F-23381r419104_fix">Configure the operating system to store only SHA512 encrypted representations of passwords.
+
+Add the following line in "/etc/pam.d/system-auth":
+pam_unix.so sha512 shadow try_first_pass use_authtok
+
+Add the following line in "/etc/pam.d/password-auth":
+pam_unix.so sha512 shadow try_first_pass use_authtok
+
+Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-23381r419104_fix" /><check system="C-23392r419103_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the PAM system service is configured to store only encrypted representations of passwords. The strength of encryption that must be used to hash passwords for all accounts is SHA512.
+
+Check that the system is configured to create SHA512 hashed passwords with the following command:
+
+# grep password /etc/pam.d/system-auth /etc/pam.d/password-auth
+
+Outcome should look like following:
+/etc/pam.d/system-auth-ac:password sufficient pam_unix.so sha512 shadow try_first_pass use_authtok
+/etc/pam.d/password-auth:password sufficient pam_unix.so sha512 shadow try_first_pass use_authtok
+
+If the "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" configuration files allow for password hashes other than SHA512 to be used, this is a finding.</check-content></check></Rule></Group><Group id="V-221678"><title>SRG-OS-000073-GPOS-00041</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221678r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010210</version><title>The Oracle Linux operating system must be configured to use the shadow file to store only encrypted representations of passwords.</title><description>&lt;VulnDiscussion&gt;Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are not encrypted, they can be plainly read (i.e., clear text) and easily compromised. Passwords encrypted with a weak algorithm are no more protected than if they are kept in plain text.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99097</ident><ident system="http://cyber.mil/legacy">SV-108201</ident><ident system="http://cyber.mil/cci">CCI-000196</ident><fixtext fixref="F-23382r419107_fix">Configure the operating system to store only SHA512 encrypted representations of passwords.
+
+Add or update the following line in "/etc/login.defs":
+
+ENCRYPT_METHOD SHA512</fixtext><fix id="F-23382r419107_fix" /><check system="C-23393r419106_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system's shadow file is configured to store only encrypted representations of passwords. The strength of encryption that must be used to hash passwords for all accounts is SHA512.
+
+Check that the system is configured to create SHA512 hashed passwords with the following command:
+
+# grep -i encrypt /etc/login.defs
+ENCRYPT_METHOD SHA512
+
+If the "/etc/login.defs" configuration file does not exist or allows for password hashes other than SHA512 to be used, this is a finding.</check-content></check></Rule></Group><Group id="V-221680"><title>SRG-OS-000073-GPOS-00041</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221680r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010220</version><title>The Oracle Linux operating system must be configured so that user and group account administration utilities are configured to store only encrypted representations of passwords.</title><description>&lt;VulnDiscussion&gt;Passwords need to be protected at all times, and encryption is the standard method for protecting passwords. If passwords are not encrypted, they can be plainly read (i.e., clear text) and easily compromised. Passwords encrypted with a weak algorithm are no more protected than if they are kept in plain text.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108203</ident><ident system="http://cyber.mil/legacy">V-99099</ident><ident system="http://cyber.mil/cci">CCI-000196</ident><fixtext fixref="F-23384r419113_fix">Configure the operating system to store only SHA512 encrypted representations of passwords.
+
+Add or update the following line in "/etc/libuser.conf" in the [defaults] section:
+
+crypt_style = sha512</fixtext><fix id="F-23384r419113_fix" /><check system="C-23395r419112_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the user and group account administration utilities are configured to store only encrypted representations of passwords. The strength of encryption that must be used to hash passwords for all accounts is "SHA512".
+
+Check that the system is configured to create "SHA512" hashed passwords with the following command:
+
+# grep -i sha512 /etc/libuser.conf
+
+crypt_style = sha512
+
+If the "crypt_style" variable is not set to "sha512", is not in the defaults section, is commented out, or does not exist, this is a finding.</check-content></check></Rule></Group><Group id="V-221681"><title>SRG-OS-000075-GPOS-00043</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221681r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010230</version><title>The Oracle Linux operating system must be configured so that passwords for new users are restricted to a 24 hours/1 day minimum lifetime.</title><description>&lt;VulnDiscussion&gt;Enforcing a minimum password lifetime helps to prevent repeated password changes to defeat the password reuse or history enforcement requirement. If users are allowed to immediately and continually change their password, the password could be repeatedly changed in a short period of time to defeat the organization's policy regarding password reuse.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99101</ident><ident system="http://cyber.mil/legacy">SV-108205</ident><ident system="http://cyber.mil/cci">CCI-000198</ident><fixtext fixref="F-23385r419116_fix">Configure the operating system to enforce 24 hours/1 day as the minimum password lifetime.
+
+Add the following line in "/etc/login.defs" (or modify the line to have the required value):
+
+PASS_MIN_DAYS 1</fixtext><fix id="F-23385r419116_fix" /><check system="C-23396r419115_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system enforces 24 hours/1 day as the minimum password lifetime for new user accounts.
+
+Check for the value of "PASS_MIN_DAYS" in "/etc/login.defs" with the following command:
+
+# grep -i pass_min_days /etc/login.defs
+PASS_MIN_DAYS 1
+
+If the "PASS_MIN_DAYS" parameter value is not "1" or greater, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221682"><title>SRG-OS-000075-GPOS-00043</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221682r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010240</version><title>The Oracle Linux operating system must be configured so that passwords are restricted to a 24 hours/1 day minimum lifetime.</title><description>&lt;VulnDiscussion&gt;Enforcing a minimum password lifetime helps to prevent repeated password changes to defeat the password reuse or history enforcement requirement. If users are allowed to immediately and continually change their password, the password could be repeatedly changed in a short period of time to defeat the organization's policy regarding password reuse.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99103</ident><ident system="http://cyber.mil/legacy">SV-108207</ident><ident system="http://cyber.mil/cci">CCI-000198</ident><fixtext fixref="F-23386r419119_fix">Configure non-compliant accounts to enforce a 24 hours/1 day minimum password lifetime:
+
+# chage -m 1 [user]</fixtext><fix id="F-23386r419119_fix" /><check system="C-23397r419118_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check whether the minimum time period between password changes for each user account is one day or greater.
+
+# awk -F: '$4 &lt; 1 {print $1 " " $4}' /etc/shadow
+
+If any results are returned that are not associated with a system account, this is a finding.</check-content></check></Rule></Group><Group id="V-221683"><title>SRG-OS-000076-GPOS-00044</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221683r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010250</version><title>The Oracle Linux operating system must be configured so that passwords for new users are restricted to a 60-day maximum lifetime.</title><description>&lt;VulnDiscussion&gt;Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed periodically. If the operating system does not limit the lifetime of passwords and force users to change their passwords, there is the risk that the operating system passwords could be compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108209</ident><ident system="http://cyber.mil/legacy">V-99105</ident><ident system="http://cyber.mil/cci">CCI-000199</ident><fixtext fixref="F-23387r419122_fix">Configure the operating system to enforce a 60-day maximum password lifetime restriction.
+
+Add the following line in "/etc/login.defs" (or modify the line to have the required value):
+
+PASS_MAX_DAYS 60</fixtext><fix id="F-23387r419122_fix" /><check system="C-23398r419121_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>If passwords are not being used for authentication, this is Not Applicable.
+
+Verify the operating system enforces a 60-day maximum password lifetime restriction for new user accounts.
+
+Check for the value of "PASS_MAX_DAYS" in "/etc/login.defs" with the following command:
+
+# grep -i pass_max_days /etc/login.defs
+PASS_MAX_DAYS 60
+
+If the "PASS_MAX_DAYS" parameter value is not 60 or less, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221684"><title>SRG-OS-000076-GPOS-00044</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221684r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010260</version><title>The Oracle Linux operating system must be configured so that existing passwords are restricted to a 60-day maximum lifetime.</title><description>&lt;VulnDiscussion&gt;Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed periodically. If the operating system does not limit the lifetime of passwords and force users to change their passwords, there is the risk that the operating system passwords could be compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108211</ident><ident system="http://cyber.mil/legacy">V-99107</ident><ident system="http://cyber.mil/cci">CCI-000199</ident><fixtext fixref="F-23388r419125_fix">Configure non-compliant accounts to enforce a 60-day maximum password lifetime restriction.
+
+# chage -M 60 [user]</fixtext><fix id="F-23388r419125_fix" /><check system="C-23399r419124_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check whether the maximum time period for existing passwords is restricted to 60 days.
+
+# awk -F: '$5 &gt; 60 {print $1 " " $5}' /etc/shadow
+
+If any results are returned that are not associated with a system account, this is a finding.</check-content></check></Rule></Group><Group id="V-221685"><title>SRG-OS-000077-GPOS-00045</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221685r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010270</version><title>The Oracle Linux operating system must be configured so that passwords are prohibited from reuse for a minimum of five generations.</title><description>&lt;VulnDiscussion&gt;Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. If the information system or application allows the user to reuse their password consecutively when that password has exceeded its defined lifetime, the end result is a password that is not changed per policy requirements.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108213</ident><ident system="http://cyber.mil/legacy">V-99109</ident><ident system="http://cyber.mil/cci">CCI-000200</ident><fixtext fixref="F-23389r419128_fix">Configure the operating system to prohibit password reuse for a minimum of five generations.
+
+Add the following line in "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" (or modify the line to have the required value):
+
+password requisite pam_pwhistory.so use_authtok remember=5 retry=3
+
+Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-23389r419128_fix" /><check system="C-23400r419127_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system prohibits password reuse for a minimum of five generations.
+
+Check for the value of the "remember" argument in "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" with the following command:
+
+# grep -i remember /etc/pam.d/system-auth /etc/pam.d/password-auth
+
+password requisite pam_pwhistory.so use_authtok remember=5 retry=3
+
+If the line containing the "pam_pwhistory.so" line does not have the "remember" module argument set, is commented out, or the value of the "remember" module argument is set to less than "5", this is a finding.</check-content></check></Rule></Group><Group id="V-221686"><title>SRG-OS-000078-GPOS-00046</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221686r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010280</version><title>The Oracle Linux operating system must be configured so that passwords are a minimum of 15 characters in length.</title><description>&lt;VulnDiscussion&gt;The shorter the password, the lower the number of possible combinations that need to be tested before the password is compromised.
+
+Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. Password length is one factor of several that helps to determine strength and how long it takes to crack a password. Use of more characters in a password helps to increase exponentially the time and/or resources required to compromise the password.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108215</ident><ident system="http://cyber.mil/legacy">V-99111</ident><ident system="http://cyber.mil/cci">CCI-000205</ident><fixtext fixref="F-23390r419131_fix">Configure operating system to enforce a minimum 15-character password length.
+
+Add the following line to "/etc/security/pwquality.conf" (or modify the line to have the required value):
+
+minlen = 15</fixtext><fix id="F-23390r419131_fix" /><check system="C-23401r419130_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system enforces a minimum 15-character password length. The "minlen" option sets the minimum number of characters in a new password.
+
+Check for the value of the "minlen" option in "/etc/security/pwquality.conf" with the following command:
+
+# grep minlen /etc/security/pwquality.conf
+minlen = 15
+
+If the command does not return a "minlen" value of 15 or greater, this is a finding.</check-content></check></Rule></Group><Group id="V-221687"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221687r505922_rule" weight="10.0" severity="high"><version>OL07-00-010290</version><title>The Oracle Linux operating system must not have accounts configured with blank or null passwords.</title><description>&lt;VulnDiscussion&gt;If an account has an empty password, anyone could log on and run commands with the privileges of that account. Accounts with empty passwords should never be used in operational environments.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99113</ident><ident system="http://cyber.mil/legacy">SV-108217</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23391r419134_fix">If an account is configured for password authentication but does not have an assigned password, it may be possible to log on to the account without authenticating.
+
+Remove any instances of the "nullok" option in "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" to prevent logons with empty passwords.
+
+Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-23391r419134_fix" /><check system="C-23402r419133_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>To verify that null passwords cannot be used, run the following command:
+
+# grep nullok /etc/pam.d/system-auth /etc/pam.d/password-auth
+
+If this produces any output, it may be possible to log on with accounts with empty passwords.
+
+If null passwords can be used, this is a finding.</check-content></check></Rule></Group><Group id="V-221688"><title>SRG-OS-000106-GPOS-00053</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221688r505922_rule" weight="10.0" severity="high"><version>OL07-00-010300</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using an empty password.</title><description>&lt;VulnDiscussion&gt;Configuring this setting for the SSH daemon provides additional assurance that remote logon via SSH will require a password, even in the event of misconfiguration elsewhere.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99115</ident><ident system="http://cyber.mil/legacy">SV-108219</ident><ident system="http://cyber.mil/cci">CCI-000766</ident><fixtext fixref="F-23392r419137_fix">To explicitly disallow remote logon from accounts with empty passwords, add or correct the following line in "/etc/ssh/sshd_config":
+
+PermitEmptyPasswords no
+
+The SSH service must be restarted for changes to take effect. Any accounts with empty passwords should be disabled immediately, and PAM configuration should prevent users from being able to assign themselves empty passwords.</fixtext><fix id="F-23392r419137_fix" /><check system="C-23403r419136_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>To determine how the SSH daemon's "PermitEmptyPasswords" option is set, run the following command:
+
+# grep -i PermitEmptyPasswords /etc/ssh/sshd_config
+PermitEmptyPasswords no
+
+If no line, a commented line, or a line indicating the value "no" is returned, the required value is set.
+
+If the required value is not set, this is a finding.</check-content></check></Rule></Group><Group id="V-221689"><title>SRG-OS-000118-GPOS-00060</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221689r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010310</version><title>The Oracle Linux operating system must disable account identifiers (individuals, groups, roles, and devices) if the password expires.</title><description>&lt;VulnDiscussion&gt;Inactive identifiers pose a risk to systems and applications because attackers may exploit an inactive identifier and potentially obtain undetected access to the system. Owners of inactive accounts will not notice if unauthorized access to their user account has been obtained.
+
+Operating systems need to track periods of inactivity and disable application identifiers after zero days of inactivity.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108221</ident><ident system="http://cyber.mil/legacy">V-99117</ident><ident system="http://cyber.mil/cci">CCI-000795</ident><fixtext fixref="F-23393r419140_fix">Configure the operating system to disable account identifiers (individuals, groups, roles, and devices) after the password expires.
+
+Add the following line to "/etc/default/useradd" (or modify the line to have the required value):
+
+INACTIVE=0</fixtext><fix id="F-23393r419140_fix" /><check system="C-23404r419139_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>If passwords are not being used for authentication, this is Not Applicable.
+
+Verify the operating system disables account identifiers (individuals, groups, roles, and devices) after the password expires with the following command:
+
+# grep -i inactive /etc/default/useradd
+INACTIVE=0
+
+If the value is not set to "0", is commented out, or is not defined, this is a finding.</check-content></check></Rule></Group><Group id="V-221690"><title>SRG-OS-000021-GPOS-00005</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221690r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010320</version><title>The Oracle Linux operating system must be configured to lock accounts for a minimum of 15 minutes after three unsuccessful logon attempts within a 15-minute timeframe.</title><description>&lt;VulnDiscussion&gt;By limiting the number of failed logon attempts, the risk of unauthorized system access via user password guessing, otherwise known as brute-forcing, is reduced. Limits are imposed by locking the account.
+
+Satisfies: SRG-OS-000329-GPOS-00128, SRG-OS-000021-GPOS-00005&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108223</ident><ident system="http://cyber.mil/legacy">V-99119</ident><ident system="http://cyber.mil/cci">CCI-002238</ident><ident system="http://cyber.mil/cci">CCI-002236</ident><ident system="http://cyber.mil/cci">CCI-002237</ident><ident system="http://cyber.mil/cci">CCI-000044</ident><fixtext fixref="F-23394r499448_fix">Configure the operating system to lock an account for the maximum period when three unsuccessful logon attempts in 15 minutes are made.
+
+Modify the first three lines of the auth section and the first line of the account section of the "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" files to match the following lines:
+
+auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+auth sufficient pam_unix.so try_first_pass
+auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+account required pam_faillock.so
+
+Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-23394r499448_fix" /><check system="C-23405r499447_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check that the system locks an account for a minimum of 15 minutes after three unsuccessful logon attempts within a period of 15 minutes, with the following command:
+
+# grep pam_faillock.so /etc/pam.d/password-auth
+auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+account required pam_faillock.so
+
+If the "deny" parameter is set to "0" or a value greater than "3" on both "auth" lines with the "pam_faillock.so" module, or is missing from these lines, this is a finding.
+
+If the "even_deny_root" parameter is not set on both "auth" lines with the "pam_faillock.so" module, or is missing from these lines, this is a finding.
+
+If the "fail_interval" parameter is set to "0" or is set to a value less than "900" on both "auth" lines with the "pam_faillock.so" module, or is missing from these lines, this is a finding.
+
+If the "unlock_time" parameter is not set to "0", "never", or is set to a value less than "900" on both "auth" lines with the "pam_faillock.so" module, or is missing from these lines, this is a finding.
+
+Note: The maximum configurable value for "unlock_time" is "604800".
+
+If any line referencing the "pam_faillock.so" module is commented out, this is a finding.
+# grep pam_faillock.so /etc/pam.d/system-auth
+auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+account required pam_faillock.so
+
+If the "deny" parameter is set to "0" or a value greater than "3" on both "auth" lines with the "pam_faillock.so" module, or is missing from these lines, this is a finding.
+
+If the "even_deny_root" parameter is not set on both "auth" lines with the "pam_faillock.so" module, or is missing from these lines, this is a finding.
+
+If the "fail_interval" parameter is set to "0" or is set to a value less than "900" on both "auth" lines with the "pam_faillock.so" module, or is missing from these lines, this is a finding.
+
+If the "unlock_time" parameter is not set to "0", "never", or is set to a value less than "900" on both "auth" lines with the "pam_faillock.so" module or is missing from these lines, this is a finding.
+Note: The maximum configurable value for "unlock_time" is "604800".
+
+If any line referencing the "pam_faillock.so" module is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221691"><title>SRG-OS-000329-GPOS-00128</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221691r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010330</version><title>The Oracle Linux operating system must lock the associated account after three unsuccessful root logon attempts are made within a 15-minute period.</title><description>&lt;VulnDiscussion&gt;By limiting the number of failed logon attempts, the risk of unauthorized system access via user password guessing, otherwise known as brute forcing, is reduced. Limits are imposed by locking the account.
+
+Satisfies: SRG-OS-000329-GPOS-00128, SRG-OS-000021-GPOS-00005&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99121</ident><ident system="http://cyber.mil/legacy">SV-108225</ident><ident system="http://cyber.mil/cci">CCI-002238</ident><fixtext fixref="F-23395r419146_fix">Configure the operating system to lock automatically the root account until the locked account is released by an administrator when three unsuccessful logon attempts in 15 minutes are made.
+
+Modify the first three lines of the auth section and the first line of the account section of the "/etc/pam.d/system-auth" and "/etc/pam.d/password-auth" files to match the following lines:
+
+auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+auth sufficient pam_unix.so try_first_pass
+auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+account required pam_faillock.so
+
+Note: Manual changes to the listed files may be overwritten by the "authconfig" program. The "authconfig" program should not be used to update the configurations listed in this requirement.</fixtext><fix id="F-23395r419146_fix" /><check system="C-23406r419145_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system automatically locks the root account until it is released by an administrator when three unsuccessful logon attempts in 15 minutes are made.
+
+# grep pam_faillock.so /etc/pam.d/password-auth
+auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+account required pam_faillock.so
+
+If the "even_deny_root" setting is not defined on both lines with the "pam_faillock.so" module, is commented out, or is missing from a line, this is a finding.
+
+# grep pam_faillock.so /etc/pam.d/system-auth
+auth required pam_faillock.so preauth silent audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+auth [default=die] pam_faillock.so authfail audit deny=3 even_deny_root fail_interval=900 unlock_time=900
+account required pam_faillock.so
+
+If the "even_deny_root" setting is not defined on both lines with the "pam_faillock.so" module, is commented out, or is missing from a line, this is a finding.</check-content></check></Rule></Group><Group id="V-221692"><title>SRG-OS-000373-GPOS-00156</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221692r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010340</version><title>The Oracle Linux operating system must be configured so that users must provide a password for privilege escalation.</title><description>&lt;VulnDiscussion&gt;Without reauthentication, users may access resources or perform tasks for which authorization has not been granted.
+
+When operating systems provide the capability to escalate a functional capability, it is critical the user reauthenticate.
+
+Satisfies: SRG-OS-000373-GPOS-00156, SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00158&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99123</ident><ident system="http://cyber.mil/legacy">SV-108227</ident><ident system="http://cyber.mil/cci">CCI-002038</ident><fixtext fixref="F-23396r499451_fix">Configure the operating system to require users to supply a password for privilege escalation.
+
+Check the configuration of the "/etc/sudoers" file with the following command:
+# visudo
+
+Remove any occurrences of "NOPASSWD" tags in the file.
+
+Check the configuration of the /etc/sudoers.d/* files with the following command:
+# grep -i nopasswd /etc/sudoers.d/*
+
+Remove any occurrences of "NOPASSWD" tags in the file.</fixtext><fix id="F-23396r499451_fix" /><check system="C-23407r499450_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system requires users to supply a password for privilege escalation.
+
+Check the configuration of the "/etc/sudoers" and "/etc/sudoers.d/*" files with the following command:
+
+# grep -i nopasswd /etc/sudoers /etc/sudoers.d/*
+
+If any occurrences of "NOPASSWD" are returned from the command and have not been documented with the Information System Security Officer (ISSO) as an organizationally defined administrative group utilizing MFA, this is a finding.</check-content></check></Rule></Group><Group id="V-221693"><title>SRG-OS-000480-GPOS-00226</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221693r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010430</version><title>The Oracle Linux operating system must be configured so that the delay between logon prompts following a failed console logon attempt is at least four seconds.</title><description>&lt;VulnDiscussion&gt;Configuring the operating system to implement organization-wide security implementation guides and security checklists verifies compliance with federal standards and establishes a common security baseline across DoD that reflects the most restrictive security posture consistent with operational requirements.
+
+Configuration settings are the set of parameters that can be changed in hardware, software, or firmware components of the system that affect the security posture and/or functionality of the system. Security-related parameters are those parameters impacting the security state of the system, including the parameters required to satisfy other security control requirements. Security-related parameters include, for example, registry settings; account, file, and directory permission settings; and settings for functions, ports, protocols, services, and remote connections.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99125</ident><ident system="http://cyber.mil/legacy">SV-108229</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23397r419152_fix">Configure the operating system to enforce a delay of at least four seconds between logon prompts following a failed console logon attempt.
+
+Modify the "/etc/login.defs" file to set the "FAIL_DELAY" parameter to "4" or greater:
+
+FAIL_DELAY 4</fixtext><fix id="F-23397r419152_fix" /><check system="C-23408r419151_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system enforces a delay of at least four seconds between console logon prompts following a failed logon attempt.
+
+Check the value of the "fail_delay" parameter in the "/etc/login.defs" file with the following command:
+
+# grep -i fail_delay /etc/login.defs
+FAIL_DELAY 4
+
+If the value of "FAIL_DELAY" is not set to "4" or greater, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221694"><title>SRG-OS-000480-GPOS-00229</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221694r505922_rule" weight="10.0" severity="high"><version>OL07-00-010440</version><title>The Oracle Linux operating system must not allow an unattended or automatic logon to the system via a graphical user interface.</title><description>&lt;VulnDiscussion&gt;Failure to restrict system access to authenticated users negatively impacts operating system security.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99127</ident><ident system="http://cyber.mil/legacy">SV-108231</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23398r419155_fix">Configure the operating system not to allow an unattended or automatic logon to the system via a graphical user interface.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Add or edit the line for the "AutomaticLoginEnable" parameter in the [daemon] section of the "/etc/gdm/custom.conf" file to "false":
+
+[daemon]
+AutomaticLoginEnable=false</fixtext><fix id="F-23398r419155_fix" /><check system="C-23409r419154_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system does not allow an unattended or automatic logon to the system via a graphical user interface.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Check for the value of the "AutomaticLoginEnable" in the "/etc/gdm/custom.conf" file with the following command:
+
+# grep -i automaticloginenable /etc/gdm/custom.conf
+AutomaticLoginEnable=false
+
+If the value of "AutomaticLoginEnable" is not set to "false", this is a finding.</check-content></check></Rule></Group><Group id="V-221695"><title>SRG-OS-000480-GPOS-00229</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221695r505922_rule" weight="10.0" severity="high"><version>OL07-00-010450</version><title>The Oracle Linux operating system must not allow an unrestricted logon to the system.</title><description>&lt;VulnDiscussion&gt;Failure to restrict system access to authenticated users negatively impacts operating system security.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99129</ident><ident system="http://cyber.mil/legacy">SV-108233</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23399r419158_fix">Configure the operating system not to allow an unrestricted account to log on to the system via a graphical user interface.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Add or edit the line for the "TimedLoginEnable" parameter in the [daemon] section of the "/etc/gdm/custom.conf" file to "false":
+
+[daemon]
+TimedLoginEnable=false</fixtext><fix id="F-23399r419158_fix" /><check system="C-23410r419157_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system does not allow an unrestricted logon to the system via a graphical user interface.
+
+Note: If the system does not have GNOME installed, this requirement is Not Applicable.
+
+Check for the value of the "TimedLoginEnable" parameter in "/etc/gdm/custom.conf" file with the following command:
+
+# grep -i timedloginenable /etc/gdm/custom.conf
+TimedLoginEnable=false
+
+If the value of "TimedLoginEnable" is not set to "false", this is a finding.</check-content></check></Rule></Group><Group id="V-221696"><title>SRG-OS-000480-GPOS-00229</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221696r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010460</version><title>The Oracle Linux operating system must not allow users to override SSH environment variables.</title><description>&lt;VulnDiscussion&gt;Failure to restrict system access to authenticated users negatively impacts operating system security.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99131</ident><ident system="http://cyber.mil/legacy">SV-108235</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23400r419161_fix">Configure the operating system not to allow users to override environment variables to the SSH daemon.
+
+Edit the "/etc/ssh/sshd_config" file to uncomment or add the line for "PermitUserEnvironment" keyword and set the value to "no":
+
+PermitUserEnvironment no
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23400r419161_fix" /><check system="C-23411r419160_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system does not allow users to override environment variables to the SSH daemon.
+
+Check for the value of the "PermitUserEnvironment" keyword with the following command:
+
+# grep -i permituserenvironment /etc/ssh/sshd_config
+PermitUserEnvironment no
+
+If the "PermitUserEnvironment" keyword is not set to "no", is missing, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221697"><title>SRG-OS-000480-GPOS-00229</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221697r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010470</version><title>The Oracle Linux operating system must not allow a non-certificate trusted host SSH logon to the system.</title><description>&lt;VulnDiscussion&gt;Failure to restrict system access to authenticated users negatively impacts operating system security.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99133</ident><ident system="http://cyber.mil/legacy">SV-108237</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23401r419164_fix">Configure the operating system not to allow a non-certificate trusted host SSH logon to the system.
+
+Edit the "/etc/ssh/sshd_config" file to uncomment or add the line for "HostbasedAuthentication" keyword and set the value to "no":
+
+HostbasedAuthentication no
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23401r419164_fix" /><check system="C-23412r419163_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system does not allow a non-certificate trusted host SSH logon to the system.
+
+Check for the value of the "HostbasedAuthentication" keyword with the following command:
+
+# grep -i hostbasedauthentication /etc/ssh/sshd_config
+HostbasedAuthentication no
+
+If the "HostbasedAuthentication" keyword is not set to "no", is missing, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221698"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221698r505922_rule" weight="10.0" severity="high"><version>OL07-00-010480</version><title>Oracle Linux operating systems prior to version 7.2 with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. GRUB 2 is the default boot loader for Oracle Linux 7 and is designed to require a password to boot into single-user mode or make modifications to the boot menu.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99135</ident><ident system="http://cyber.mil/legacy">SV-108239</ident><ident system="http://cyber.mil/cci">CCI-000213</ident><fixtext fixref="F-23402r419167_fix">Configure the system to encrypt the boot password for root.
+
+Generate an encrypted grub2 password for root with the following command:
+
+Note: The hash generated is an example.
+
+# grub2-mkpasswd-pbkdf2
+
+Enter Password:
+Reenter Password:
+PBKDF2 hash of your password is grub.pbkdf2.sha512.10000.F3A7CFAA5A51EED123BE8238C23B25B2A6909AFC9812F0D45
+
+Edit "/etc/grub.d/40_custom" and add the following lines below the comments:
+
+# vi /etc/grub.d/40_custom
+
+set superusers="root"
+
+password_pbkdf2 root {hash from grub2-mkpasswd-pbkdf2 command}
+
+Generate a new "grub.conf" file with the new password with the following commands:
+
+# grub2-mkconfig --output=/tmp/grub2.cfg
+# mv /tmp/grub2.cfg /boot/grub2/grub.cfg</fixtext><fix id="F-23402r419167_fix" /><check system="C-23413r419166_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>For systems that use UEFI, this is Not Applicable.
+For systems that are running Oracle Linux 7.2 or newer, this is Not Applicable.
+
+Check to see if an encrypted root password is set. On systems that use a BIOS, use the following command:
+
+# grep -i ^password_pbkdf2 /boot/grub2/grub.cfg
+
+password_pbkdf2 [superusers-account] [password-hash]
+
+If the root password entry does not begin with "password_pbkdf2", this is a finding.
+
+If the "superusers-account" is not set to "root", this is a finding.</check-content></check></Rule></Group><Group id="V-221699"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221699r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010481</version><title>The Oracle Linux operating system must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99137</ident><ident system="http://cyber.mil/legacy">SV-108241</ident><ident system="http://cyber.mil/cci">CCI-000213</ident><fixtext fixref="F-23403r419170_fix">Configure the operating system to require authentication upon booting into single-user and maintenance modes.
+
+Add or modify the "ExecStart" line in "/usr/lib/systemd/system/rescue.service" to include "/usr/sbin/sulogin":
+
+ExecStart=-/bin/sh -c "/usr/sbin/sulogin; /usr/bin/systemctl --fail --no-block default"</fixtext><fix id="F-23403r419170_fix" /><check system="C-23414r419169_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system must require authentication upon booting into single-user and maintenance modes.
+
+Check that the operating system requires authentication upon booting into single-user mode with the following command:
+
+# grep -i execstart /usr/lib/systemd/system/rescue.service | grep -i sulogin
+
+ExecStart=-/bin/sh -c "/usr/sbin/sulogin; /usr/bin/systemctl --fail --no-block default"
+
+If "ExecStart" does not have "/usr/sbin/sulogin" as an option, this is a finding.</check-content></check></Rule></Group><Group id="V-221700"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221700r505922_rule" weight="10.0" severity="high"><version>OL07-00-010482</version><title>Oracle Linux operating systems version 7.2 or newer with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. GRUB 2 is the default boot loader for Oracle Linux 7 and is designed to require a password to boot into single-user mode or make modifications to the boot menu.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108243</ident><ident system="http://cyber.mil/legacy">V-99139</ident><ident system="http://cyber.mil/cci">CCI-000213</ident><fixtext fixref="F-23404r419173_fix">Configure the system to encrypt the boot password for root.
+
+Generate an encrypted grub2 password for root with the following command:
+
+Note: The hash generated is an example.
+
+# grub2-setpassword
+Enter password:
+Confirm password:
+
+Edit the /boot/grub2/grub.cfg file and add or modify the following lines in the "### BEGIN /etc/grub.d/01_users ###" section:
+
+set superusers="root"
+export superusers</fixtext><fix id="F-23404r419173_fix" /><check system="C-23415r419172_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>For systems that use BIOS, this is Not Applicable.
+
+For systems that are running a version of Oracle Linux prior to 7.2, this is Not Applicable.
+
+Check to see if an encrypted root password is set. On systems that use UEFI, use the following command:
+
+# grep -iw grub2_password /boot/efi/EFI/redhat/user.cfg
+GRUB2_PASSWORD=grub.pbkdf2.sha512.[password_hash]
+
+If the root password does not begin with "grub.pbkdf2.sha512", this is a finding.
+
+Verify that the "root" account is set as the "superusers":
+
+# grep -iw "superusers" /boot/efi/EFI/redhat/grub.cfg
+set superusers="root"
+export superusers
+
+If "superusers" is not set to "root" this is a finding.</check-content></check></Rule></Group><Group id="V-221701"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221701r505922_rule" weight="10.0" severity="high"><version>OL07-00-010490</version><title>Oracle Linux operating systems prior to version 7.2 using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. GRUB 2 is the default boot loader for Oracle Linux 7 and is designed to require a password to boot into single-user mode or make modifications to the boot menu.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108245</ident><ident system="http://cyber.mil/legacy">V-99141</ident><ident system="http://cyber.mil/cci">CCI-000213</ident><fixtext fixref="F-23405r419176_fix">Configure the system to encrypt the boot password for root.
+
+Generate an encrypted grub2 password for root with the following command:
+
+Note: The hash generated is an example.
+
+# grub2-mkpasswd-pbkdf2
+
+Enter Password:
+Reenter Password:
+PBKDF2 hash of your password is grub.pbkdf2.sha512.10000.F3A7CFAA5A51EED123BE8238C23B25B2A6909AFC9812F0D45
+
+Edit "/etc/grub.d/40_custom" and add the following lines below the comments:
+
+# vi /etc/grub.d/40_custom
+
+set superusers="root"
+
+password_pbkdf2 root {hash from grub2-mkpasswd-pbkdf2 command}
+
+Generate a new "grub.conf" file with the new password with the following commands:
+
+# grub2-mkconfig --output=/tmp/grub2.cfg
+# mv /tmp/grub2.cfg /boot/efi/EFI/redhat/grub.cfg</fixtext><fix id="F-23405r419176_fix" /><check system="C-23416r419175_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>For systems that use BIOS, this is Not Applicable.
+For systems that are running Oracle Linux 7.2 or newer, this is Not Applicable.
+
+Check to see if an encrypted root password is set. On systems that use UEFI, use the following command:
+
+# grep -i password /boot/efi/EFI/redhat/grub.cfg
+
+password_pbkdf2 [superusers-account] [password-hash]
+
+If the root password entry does not begin with "password_pbkdf2", this is a finding.
+
+If the "superusers-account" is not set to "root", this is a finding.</check-content></check></Rule></Group><Group id="V-221702"><title>SRG-OS-000080-GPOS-00048</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221702r505922_rule" weight="10.0" severity="high"><version>OL07-00-010491</version><title>Oracle Linux operating systems version 7.2 or newer using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes.</title><description>&lt;VulnDiscussion&gt;If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. GRUB 2 is the default boot loader for Oracle Linux 7 and is designed to require a password to boot into single-user mode or make modifications to the boot menu.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99143</ident><ident system="http://cyber.mil/legacy">SV-108247</ident><ident system="http://cyber.mil/cci">CCI-000213</ident><fixtext fixref="F-23406r419179_fix">Configure the system to encrypt the boot password for root.
+
+Generate an encrypted grub2 password for root with the following command:
+
+Note: The hash generated is an example.
+
+# grub2-setpassword
+Enter password:
+Confirm password:
+
+Edit the /boot/efi/EFI/redhat/grub.cfg file and add or modify the following lines in the "### BEGIN /etc/grub.d/01_users ###" section:
+
+set superusers="root"
+export superusers</fixtext><fix id="F-23406r419179_fix" /><check system="C-23417r419178_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>For systems that use BIOS, this is Not Applicable.
+
+For systems that are running a version of RHEL prior to 7.2, this is Not Applicable.
+
+Check to see if an encrypted root password is set. On systems that use UEFI, use the following command:
+
+# grep -iw grub2_password /boot/efi/EFI/redhat/user.cfg
+GRUB2_PASSWORD=grub.pbkdf2.sha512.[password_hash]
+
+If the root password does not begin with "grub.pbkdf2.sha512", this is a finding.
+
+Verify that the "root" account is set as the "superusers":
+
+# grep -iw "superusers" /boot/efi/EFI/redhat/grub.cfg
+set superusers="root"
+export superusers
+
+If "superusers" is not set to "root" this is a finding.</check-content></check></Rule></Group><Group id="V-221703"><title>SRG-OS-000104-GPOS-00051</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221703r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010500</version><title>The Oracle Linux operating system must uniquely identify and must authenticate organizational users (or processes acting on behalf of organizational users) using multifactor authentication.</title><description>&lt;VulnDiscussion&gt;To ensure accountability and prevent unauthenticated access, organizational users must be identified and authenticated to prevent potential misuse and compromise of the system.
+
+Organizational users include organizational employees or individuals the organization deems to have equivalent status of employees (e.g., contractors). Organizational users (and processes acting on behalf of users) must be uniquely identified and authenticated to all accesses, except for the following:
+
+1) Accesses explicitly identified and documented by the organization. Organizations document specific user actions that can be performed on the information system without identification or authentication;
+
+and
+
+2) Accesses that occur through authorized use of group authenticators without individual authentication. Organizations may require unique identification of individuals in group accounts (e.g., shared privilege accounts) or for detailed accountability of individual activity.
+
+Satisfies: SRG-OS-000104-GPOS-00051, SRG-OS-000106-GPOS-00053, SRG-OS-000107-GPOS-00054, SRG-OS-000109-GPOS-00056, SRG-OS-000108-GPOS-00055, SRG-OS-000108-GPOS-00057, SRG-OS-000108-GPOS-00058&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99145</ident><ident system="http://cyber.mil/legacy">SV-108249</ident><ident system="http://cyber.mil/cci">CCI-000767</ident><ident system="http://cyber.mil/cci">CCI-000768</ident><ident system="http://cyber.mil/cci">CCI-000770</ident><ident system="http://cyber.mil/cci">CCI-000764</ident><fixtext fixref="F-23407r419182_fix">Configure the operating system to require individuals to be authenticated with a multifactor authenticator.
+
+Enable smartcard logons with the following commands:
+
+# authconfig --enablesmartcard --smartcardaction=0 --update
+# authconfig --enablerequiresmartcard -update
+
+Modify the "/etc/pam_pkcs11/pkcs11_eventmgr.conf" file to uncomment the following line:
+
+#/usr/X11R6/bin/xscreensaver-command -lock
+
+Modify the "/etc/pam_pkcs11/pam_pkcs11.conf" file to use the cackey module if required.</fixtext><fix id="F-23407r419182_fix" /><check system="C-23418r419181_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system requires multifactor authentication to uniquely identify organizational users using multifactor authentication.
+
+Check to see if smartcard authentication is enforced on the system:
+
+# authconfig --test | grep "pam_pkcs11 is enabled"
+
+If no results are returned, this is a finding.
+
+# authconfig --test | grep "smartcard removal action"
+
+If "smartcard removal action" is blank, this is a finding.
+
+# authconfig --test | grep "smartcard module"
+
+If "smartcard module" is blank, this is a finding.</check-content></check></Rule></Group><Group id="V-221704"><title>SRG-OS-000095-GPOS-00049</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221704r505922_rule" weight="10.0" severity="high"><version>OL07-00-020000</version><title>The Oracle Linux operating system must not have the rsh-server package installed.</title><description>&lt;VulnDiscussion&gt;It is detrimental for operating systems to provide, or install by default, functionality exceeding requirements or mission objectives. These unnecessary capabilities or services are often overlooked, and therefore may remain unsecured. They increase the risk to the platform by providing additional attack vectors.
+
+Operating systems are capable of providing a wide variety of functions and services. Some of the functions and services, provided by default, may not be necessary to support essential organizational operations (e.g., key missions, functions).
+
+The rsh-server service provides an unencrypted remote access service that does not provide for the confidentiality and integrity of user passwords or the remote session and has very weak authentication.
+
+If a privileged user were to log on using this service, the privileged user password could be compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108251</ident><ident system="http://cyber.mil/legacy">V-99147</ident><ident system="http://cyber.mil/cci">CCI-000381</ident><fixtext fixref="F-23408r419185_fix">Configure the operating system to disable non-essential capabilities by removing the rsh-server package from the system with the following command:
+
+# yum remove rsh-server</fixtext><fix id="F-23408r419185_fix" /><check system="C-23419r419184_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check to see if the rsh-server package is installed with the following command:
+
+# yum list installed rsh-server
+
+If the rsh-server package is installed, this is a finding.</check-content></check></Rule></Group><Group id="V-221705"><title>SRG-OS-000095-GPOS-00049</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221705r505922_rule" weight="10.0" severity="high"><version>OL07-00-020010</version><title>The Oracle Linux operating system must not have the ypserv package installed.</title><description>&lt;VulnDiscussion&gt;Removing the "ypserv" package decreases the risk of the accidental (or intentional) activation of NIS or NIS+ services.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108253</ident><ident system="http://cyber.mil/legacy">V-99149</ident><ident system="http://cyber.mil/cci">CCI-000381</ident><fixtext fixref="F-23409r419188_fix">Configure the operating system to disable non-essential capabilities by removing the "ypserv" package from the system with the following command:
+
+# yum remove ypserv</fixtext><fix id="F-23409r419188_fix" /><check system="C-23420r419187_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>The NIS service provides an unencrypted authentication service that does not provide for the confidentiality and integrity of user passwords or the remote session.
+
+Check to see if the "ypserve" package is installed with the following command:
+
+# yum list installed ypserv
+
+If the "ypserv" package is installed, this is a finding.</check-content></check></Rule></Group><Group id="V-221706"><title>SRG-OS-000191-GPOS-00080</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221706r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020019</version><title>The Oracle Linux operating system must have a host-based intrusion detection tool installed.</title><description>&lt;VulnDiscussion&gt;Adding host-based intrusion detection tools can provide the capability to take actions automatically in response to malicious behavior, which can provide additional agility in reacting to network threats. These tools often include a reporting capability to provide network awareness of the system, which may not otherwise exist in an organization's systems management regime.
+
+Satisfies: SRG-OS-000191-GPOS-00080, SRG-OS-000196&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108255</ident><ident system="http://cyber.mil/legacy">V-99151</ident><ident system="http://cyber.mil/cci">CCI-001233</ident><fixtext fixref="F-23410r419191_fix">Install and enable the latest McAfee HIPS package, available from USCYBERCOM.
+
+Note: If the system does not support the McAfee HIPS package, install and enable a supported intrusion detection system application and document its use with the Authorizing Official.</fixtext><fix id="F-23410r419191_fix" /><check system="C-23421r419190_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Consult with the SA or ISSO to determine if a host-based intrusion detection application is loaded on the system. Per OPORD 16-0080, the preferred intrusion detection system is McAfee HBSS available through the U.S. Cyber Command (USCYBERCOM).
+
+If another host-based intrusion detection application is in use, such as SELinux, this must be documented and approved by the local Authorizing Official.
+
+Procedure:
+Examine the system to determine if the Host Intrusion Prevention System (HIPS) is installed:
+
+# rpm -qa | grep MFEhiplsm
+
+Verify the McAfee HIPS module is active on the system:
+
+# ps -ef | grep -i "hipclient"
+
+If the MFEhiplsm package is not installed, check for another intrusion detection system:
+
+# find / -name &lt;daemon name&gt;
+
+Where &lt;daemon name&gt; is the name of the primary application daemon to determine if the application is loaded on the system.
+
+Determine if the application is active on the system:
+
+# ps -ef | grep -i &lt;daemon name&gt;
+
+If the MFEhiplsm package is not installed and an alternate host-based intrusion detection application has not been documented for use, this is a finding.
+
+If no host-based intrusion detection system is installed and running on the system, this is a finding.</check-content></check></Rule></Group><Group id="V-221707"><title>SRG-OS-000324-GPOS-00125</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221707r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020020</version><title>The Oracle Linux operating system must prevent non-privileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures.</title><description>&lt;VulnDiscussion&gt;Preventing non-privileged users from executing privileged functions mitigates the risk that unauthorized individuals or processes may gain unnecessary access to information or privileges.
+
+Privileged functions include, for example, establishing accounts, performing system integrity checks, or administering cryptographic key management activities. Non-privileged users are individuals who do not possess appropriate authorizations. Circumventing intrusion detection and prevention mechanisms or malicious code protection mechanisms are examples of privileged functions that require protection from non-privileged users.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99153</ident><ident system="http://cyber.mil/legacy">SV-108257</ident><ident system="http://cyber.mil/cci">CCI-002165</ident><ident system="http://cyber.mil/cci">CCI-002235</ident><fixtext fixref="F-23411r499454_fix">Configure the operating system to prevent non-privileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures.
+
+Use the following command to map a new user to the "sysadm_u" role:
+
+#semanage login -a -s sysadm_u &lt;username&gt;
+
+Use the following command to map an existing user to the "sysadm_u" role:
+
+#semanage login -m -s sysadm_u &lt;username&gt;
+
+Use the following command to map a new user to the "staff_u" role:
+
+#semanage login -a -s staff_u &lt;username&gt;
+
+Use the following command to map an existing user to the "staff_u" role:
+
+#semanage login -m -s staff_u &lt;username&gt;
+
+Use the following command to map a new user to the "user_u" role:
+
+# semanage login -a -s user_u &lt;username&gt;
+
+Use the following command to map an existing user to the "user_u" role:
+
+# semanage login -m -s user_u &lt;username&gt;</fixtext><fix id="F-23411r499454_fix" /><check system="C-23422r499453_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Note: Per OPORD 16-0080, the preferred intrusion detection system is McAfee Host Intrusion Prevention System (HIPS) in conjunction with SELinux. McAfee Endpoint Security for Linux (ENSL) is an approved alternative to McAfee Virus Scan Enterprise (VSE) and HIPS. For Oracle Linux 7 systems, SELinux is an approved alternative to McAfee HIPS. Regardless of whether or not McAfee HIPS or ENSL is installed, SELinux is interoperable with both McAfee products and SELinux is still required.
+
+Verify the operating system prevents non-privileged users from executing privileged functions to include disabling, circumventing, or altering implemented security safeguards/countermeasures.
+
+Get a list of authorized users (other than System Administrator and guest accounts) for the system.
+
+Check the list against the system by using the following command:
+
+# semanage login -l | more
+Login Name SELinux User MLS/MCS Range Service
+__default__ user_u s0-s0:c0.c1023 *
+root unconfined_u s0-s0:c0.c1023 *
+system_u system_u s0-s0:c0.c1023 *
+joe staff_u s0-s0:c0.c1023 *
+
+All administrators must be mapped to the "sysadm_u", "staff_u", or an appropriately tailored confined role as defined by the organization.
+
+All authorized non-administrative users must be mapped to the "user_u" role.
+
+If they are not mapped in this way, this is a finding.</check-content></check></Rule></Group><Group id="V-221708"><title>SRG-OS-000363-GPOS-00150</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221708r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020030</version><title>The Oracle Linux operating system must be configured so that a file integrity tool verifies the baseline operating system configuration at least weekly.</title><description>&lt;VulnDiscussion&gt;Unauthorized changes to the baseline configuration could make the system vulnerable to various attacks or allow unauthorized access to the operating system. Changes to operating system configurations can have unintended side effects, some of which may be relevant to security.
+
+Detecting such changes and providing an automated response can help avoid unintended, negative consequences that could ultimately affect the security state of the operating system. The operating system's Information Management Officer (IMO)/Information System Security Officer (ISSO) and System Administrators (SAs) must be notified via email and/or monitoring system trap when there is an unauthorized modification of a configuration item.
+
+Satisfies: SRG-OS-000363-GPOS-00150 and SRG-OS-000446-GPOS-00200&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99155</ident><ident system="http://cyber.mil/legacy">SV-108259</ident><ident system="http://cyber.mil/cci">CCI-001744</ident><ident system="http://cyber.mil/cci">CCI-002699</ident><fixtext fixref="F-23412r499457_fix">Configure the file integrity tool to run automatically on the system at least weekly. The following example output is generic. It will set cron to run AIDE daily, but other file integrity tools may be used:
+
+# more /etc/cron.daily/aide
+#!/bin/bash
+
+/usr/sbin/aide --check | /bin/mail -s "$HOSTNAME - Daily aide integrity check run" root@sysname.mil</fixtext><fix id="F-23412r499457_fix" /><check system="C-23423r499456_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system routinely checks the baseline configuration for unauthorized changes.
+
+Note: A file integrity tool other than Advanced Intrusion Detection Environment (AIDE) may be used, but the tool must be executed at least once per week.
+
+Check to see if AIDE is installed on the system with the following command:
+
+# yum list installed aide
+
+If AIDE is not installed, ask the SA how file integrity checks are performed on the system.
+
+Check for the presence of a cron job running daily or weekly on the system that executes AIDE daily to scan for changes to the system baseline. The command used in the example will use a daily occurrence.
+
+Check the cron directories for a script file controlling the execution of the file integrity application. For example, if AIDE is installed on the system, use the following command:
+
+# ls -al /etc/cron.* | grep aide
+-rwxr-xr-x 1 root root 29 Nov 22 2015 aide
+
+# grep aide /etc/crontab /var/spool/cron/root
+/etc/crontab: 30 04 * * * root /usr/sbin/aide --check
+/var/spool/cron/root: 30 04 * * * /usr/sbin/aide --check
+
+If the file integrity application does not exist, or a script file controlling the execution of the file integrity application does not exist, this is a finding.</check-content></check></Rule></Group><Group id="V-221709"><title>SRG-OS-000363-GPOS-00150</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221709r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020040</version><title>The Oracle Linux operating system must be configured so that designated personnel are notified if baseline configurations are changed in an unauthorized manner.</title><description>&lt;VulnDiscussion&gt;Unauthorized changes to the baseline configuration could make the system vulnerable to various attacks or allow unauthorized access to the operating system. Changes to operating system configurations can have unintended side effects, some of which may be relevant to security.
+
+Detecting such changes and providing an automated response can help avoid unintended, negative consequences that could ultimately affect the security state of the operating system. The operating system's Information Management Officer (IMO)/Information System Security Officer (ISSO) and System Administrators (SAs) must be notified via email and/or monitoring system trap when there is an unauthorized modification of a configuration item.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108261</ident><ident system="http://cyber.mil/legacy">V-99157</ident><ident system="http://cyber.mil/cci">CCI-001744</ident><fixtext fixref="F-23413r499460_fix">Configure the operating system to notify designated personnel if baseline configurations are changed in an unauthorized manner. The AIDE tool can be configured to email designated personnel with the use of the cron system.
+
+The following example output is generic. It will set cron to run AIDE daily and to send email at the completion of the analysis.
+
+# more /etc/cron.daily/aide
+
+/usr/sbin/aide --check | /bin/mail -s "$HOSTNAME - Daily aide integrity check run" root@sysname.mil</fixtext><fix id="F-23413r499460_fix" /><check system="C-23424r499459_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system notifies designated personnel if baseline configurations are changed in an unauthorized manner.
+
+Note: A file integrity tool other than Advanced Intrusion Detection Environment (AIDE) may be used, but the tool must be executed and notify specified individuals via email or an alert.
+
+Check to see if AIDE is installed on the system with the following command:
+
+# yum list installed aide
+
+If AIDE is not installed, ask the SA how file integrity checks are performed on the system.
+
+Check for the presence of a cron job running routinely on the system that executes AIDE to scan for changes to the system baseline. The commands used in the example will use a daily occurrence.
+
+Check the cron directories for a "crontab" script file controlling the execution of the file integrity application. For example, if AIDE is installed on the system, use the following command:
+
+# ls -al /etc/cron.* | grep aide
+-rwxr-xr-x 1 root root 32 Jul 1 2011 aide
+
+# grep aide /etc/crontab /var/spool/cron/root
+/etc/crontab: 30 04 * * * root /usr/sbin/aide --check
+/var/spool/cron/root: 30 04 * * * /usr/sbin/aide --check
+
+AIDE does not have a configuration that will send a notification, so the cron job uses the mail application on the system to email the results of the file integrity run as in the following example:
+
+# more /etc/cron.daily/aide
+#!/bin/bash
+
+/usr/sbin/aide --check | /bin/mail -s "$HOSTNAME - Daily aide integrity check run" root@sysname.mil
+
+If the file integrity application does not notify designated personnel of changes, this is a finding.</check-content></check></Rule></Group><Group id="V-221710"><title>SRG-OS-000366-GPOS-00153</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221710r505922_rule" weight="10.0" severity="high"><version>OL07-00-020050</version><title>The Oracle Linux operating system must prevent the installation of software, patches, service packs, device drivers, or operating system components from a repository without verification they have been digitally signed using a certificate that is issued by a Certificate Authority (CA) that is recognized and approved by the organization.</title><description>&lt;VulnDiscussion&gt;Changes to any software components can have significant effects on the overall security of the operating system. This requirement ensures the software has not been tampered with and that it has been provided by a trusted vendor.
+
+Accordingly, patches, service packs, device drivers, or operating system components must be signed with a certificate recognized and approved by the organization.
+
+Verifying the authenticity of the software prior to installation validates the integrity of the patch or upgrade received from a vendor. This verifies the software has not been tampered with and that it has been provided by a trusted vendor. Self-signed certificates are disallowed by this requirement. The operating system should not have to verify the software again. This requirement does not mandate DoD certificates for this purpose; however, the certificate used to verify the software must be from an approved CA.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99159</ident><ident system="http://cyber.mil/legacy">SV-108263</ident><ident system="http://cyber.mil/cci">CCI-001749</ident><fixtext fixref="F-23414r462702_fix">Configure the operating system to verify the signature of packages from a repository prior to install by setting the following option in the "/etc/yum.conf" file:
+
+gpgcheck=1</fixtext><fix id="F-23414r462702_fix" /><check system="C-23425r462701_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system prevents the installation of patches, service packs, device drivers, or operating system components from a repository without verification that they have been digitally signed using a certificate that is recognized and approved by the organization.
+
+Check that yum verifies the signature of packages from a repository prior to install with the following command:
+
+# grep gpgcheck /etc/yum.conf
+gpgcheck=1
+
+If "gpgcheck" is not set to "1", or if options are missing or commented out, ask the System Administrator how the certificates for patches and other operating system components are verified.
+
+If there is no process to validate certificates that is approved by the organization, this is a finding.</check-content></check></Rule></Group><Group id="V-221711"><title>SRG-OS-000366-GPOS-00153</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221711r505922_rule" weight="10.0" severity="high"><version>OL07-00-020060</version><title>The Oracle Linux operating system must prevent the installation of software, patches, service packs, device drivers, or operating system components of local packages without verification they have been digitally signed using a certificate that is issued by a Certificate Authority (CA) that is recognized and approved by the organization.</title><description>&lt;VulnDiscussion&gt;Changes to any software components can have significant effects on the overall security of the operating system. This requirement ensures the software has not been tampered with and that it has been provided by a trusted vendor.
+
+Accordingly, patches, service packs, device drivers, or operating system components must be signed with a certificate recognized and approved by the organization.
+
+Verifying the authenticity of the software prior to installation validates the integrity of the patch or upgrade received from a vendor. This verifies the software has not been tampered with and that it has been provided by a trusted vendor. Self-signed certificates are disallowed by this requirement. The operating system should not have to verify the software again. This requirement does not mandate DoD certificates for this purpose; however, the certificate used to verify the software must be from an approved CA.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99161</ident><ident system="http://cyber.mil/legacy">SV-108265</ident><ident system="http://cyber.mil/cci">CCI-001749</ident><fixtext fixref="F-23415r462705_fix">Configure the operating system to verify the signature of local packages prior to install by setting the following option in the "/etc/yum.conf" file:
+
+localpkg_gpgcheck=1</fixtext><fix id="F-23415r462705_fix" /><check system="C-23426r462704_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system prevents the installation of patches, service packs, device drivers, or operating system components of local packages without verification that they have been digitally signed using a certificate that is recognized and approved by the organization.
+
+Check that yum verifies the signature of local packages prior to install with the following command:
+
+# grep localpkg_gpgcheck /etc/yum.conf
+localpkg_gpgcheck=1
+
+If "localpkg_gpgcheck" is not set to "1", or if options are missing or commented out, ask the System Administrator how the signatures of local packages and other operating system components are verified.
+
+If there is no process to validate the signatures of local packages that is approved by the organization, this is a finding.</check-content></check></Rule></Group><Group id="V-221712"><title>SRG-OS-000114-GPOS-00059</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221712r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020100</version><title>The Oracle Linux operating system must be configured to disable USB mass storage.</title><description>&lt;VulnDiscussion&gt;USB mass storage permits easy introduction of unknown devices, thereby facilitating malicious activity.
+
+Satisfies: SRG-OS-000114-GPOS-00059, SRG-OS-000378-GPOS-00163, SRG-OS-000480-GPOS-00227&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99163</ident><ident system="http://cyber.mil/legacy">SV-108267</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><ident system="http://cyber.mil/cci">CCI-000778</ident><ident system="http://cyber.mil/cci">CCI-001958</ident><fixtext fixref="F-23416r499463_fix">Configure the operating system to disable the ability to use the USB Storage kernel module.
+
+Create a file under "/etc/modprobe.d" with the following command:
+
+# touch /etc/modprobe.d/usb-storage.conf
+
+Add the following line to the created file:
+
+install usb-storage /bin/true
+
+Configure the operating system to disable the ability to use USB mass storage devices.
+
+# vi /etc/modprobe.d/blacklist.conf
+
+Add or update the line:
+
+blacklist usb-storage</fixtext><fix id="F-23416r499463_fix" /><check system="C-23427r499462_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system disables the ability to load the USB Storage kernel module.
+
+# grep -r usb-storage /etc/modprobe.d/* | grep -i "/bin/true" | grep -v "^#"
+
+install usb-storage /bin/true
+
+If the command does not return any output, or the line is commented out, and use of USB Storage is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.
+
+Verify the operating system disables the ability to use USB mass storage devices.
+
+Check to see if USB mass storage is disabled with the following command:
+
+# grep usb-storage /etc/modprobe.d//* | grep -i "blacklist.conf" | grep -v "^#"
+blacklist usb-storage
+
+If the command does not return any output or the output is not "blacklist usb-storage", and use of USB storage devices is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-221713"><title>SRG-OS-000378-GPOS-00163</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221713r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020101</version><title>The Oracle Linux operating system must be configured so that the Datagram Congestion Control Protocol (DCCP) kernel module is disabled unless required.</title><description>&lt;VulnDiscussion&gt;Disabling DCCP protects the system against exploitation of any flaws in the protocol implementation.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99165</ident><ident system="http://cyber.mil/legacy">SV-108269</ident><ident system="http://cyber.mil/cci">CCI-001958</ident><fixtext fixref="F-23417r499466_fix">Configure the operating system to disable the ability to use the DCCP kernel module.
+
+Create a file under "/etc/modprobe.d" with the following command:
+
+# touch /etc/modprobe.d/dccp.conf
+
+Add the following line to the created file:
+
+install dccp /bin/true
+
+Ensure that the DCCP module is blacklisted:
+
+# vi /etc/modprobe.d/blacklist.conf
+
+Add or update the line:
+
+blacklist dccp</fixtext><fix id="F-23417r499466_fix" /><check system="C-23428r499465_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system disables the ability to load the DCCP kernel module.
+
+# grep -r dccp /etc/modprobe.d/* | grep -i "/bin/true" | grep -v "^#"
+
+install dccp /bin/true
+
+If the command does not return any output, or the line is commented out, and use of DCCP is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.
+
+Verify the operating system disables the ability to use the DCCP kernel module.
+
+Verify the DCCP kernel module is disabled with the following command:
+
+# grep -i dccp /etc/modprobe.d/* | grep -i "blacklist" | grep -v "^#"
+
+blacklist dccp
+
+If the command does not return any output or the output is not "blacklist dccp", and use of the DCCP kernel module is not documented with the ISSO as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-221714"><title>SRG-OS-000114-GPOS-00059</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221714r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020110</version><title>The Oracle Linux operating system must disable the file system automounter unless required.</title><description>&lt;VulnDiscussion&gt;Automatically mounting file systems permits easy introduction of unknown devices, thereby facilitating malicious activity.
+
+Satisfies: SRG-OS-000114-GPOS-00059, SRG-OS-000378-GPOS-00163, SRG-OS-000480-GPOS-00227&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99167</ident><ident system="http://cyber.mil/legacy">SV-108271</ident><ident system="http://cyber.mil/cci">CCI-000778</ident><fixtext fixref="F-23418r419215_fix">Configure the operating system to disable the ability to automount devices.
+
+Turn off the automount service with the following commands:
+
+# systemctl stop autofs
+# systemctl disable autofs
+
+If "autofs" is required for Network File System (NFS), it must be documented with the ISSO.</fixtext><fix id="F-23418r419215_fix" /><check system="C-23429r419214_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system disables the ability to automount devices.
+
+Check to see if automounter service is active with the following command:
+
+# systemctl status autofs
+autofs.service - Automounts filesystems on demand
+Loaded: loaded (/usr/lib/systemd/system/autofs.service; disabled)
+Active: inactive (dead)
+
+If the "autofs" status is set to "active" and is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-221715"><title>SRG-OS-000437-GPOS-00194</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221715r505922_rule" weight="10.0" severity="low"><version>OL07-00-020200</version><title>The Oracle Linux operating system must remove all software components after updated versions have been installed.</title><description>&lt;VulnDiscussion&gt;Previous versions of software components that are not removed from the information system after updates have been installed may be exploited by adversaries. Some information technology products may remove older versions of software automatically from the information system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99169</ident><ident system="http://cyber.mil/legacy">SV-108273</ident><ident system="http://cyber.mil/cci">CCI-002617</ident><fixtext fixref="F-23419r419218_fix">Configure the operating system to remove all software components after updated versions have been installed.
+
+Set the "clean_requirements_on_remove" option to "1" in the "/etc/yum.conf" file:
+
+clean_requirements_on_remove=1</fixtext><fix id="F-23419r419218_fix" /><check system="C-23430r419217_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system removes all software components after updated versions have been installed.
+
+Check if yum is configured to remove unneeded packages with the following command:
+
+# grep -i clean_requirements_on_remove /etc/yum.conf
+clean_requirements_on_remove=1
+
+If "clean_requirements_on_remove" is not set to "1", "True", or "yes", or is not set in "/etc/yum.conf", this is a finding.</check-content></check></Rule></Group><Group id="V-221716"><title>SRG-OS-000445-GPOS-00199</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221716r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020210</version><title>The Oracle Linux operating system must enable SELinux.</title><description>&lt;VulnDiscussion&gt;Without verification of the security functions, security functions may not operate correctly and the failure may go unnoticed. Security function is defined as the hardware, software, and/or firmware of the information system responsible for enforcing the system security policy and supporting the isolation of code and data on which the protection is based. Security functionality includes, but is not limited to, establishing system accounts, configuring access authorizations (i.e., permissions, privileges), setting events to be audited, and setting intrusion detection parameters.
+
+This requirement applies to operating systems performing security function verification/testing and/or systems and environments that require this functionality.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99539</ident><ident system="http://cyber.mil/legacy">SV-108643</ident><ident system="http://cyber.mil/cci">CCI-002696</ident><ident system="http://cyber.mil/cci">CCI-002165</ident><fixtext fixref="F-23420r499469_fix">Configure the operating system to verify correct operation of all security functions.
+
+Set the "SELinux" status and the "Enforcing" mode by modifying the "/etc/selinux/config" file to have the following line:
+
+SELINUX=enforcing
+
+A reboot is required for the changes to take effect.</fixtext><fix id="F-23420r499469_fix" /><check system="C-23431r499468_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Per OPORD 16-0080, the preferred intrusion detection system is McAfee Host Intrusion Prevention System (HIPS) in conjunction with SELinux. McAfee Endpoint Security for Linux (ENSL) is an approved alternative to McAfee Virus Scan Enterprise (VSE) and HIPS. For Oracle Linux 7 systems, SELinux is an approved alternative to McAfee HIPS. Regardless of whether or not McAfee HIPS or ENSL is installed, SELinux is interoperable with both McAfee products and SELinux is still required.
+
+Verify the operating system verifies correct operation of all security functions.
+
+Check if "SELinux" is active and in "Enforcing" mode with the following command:
+
+# getenforce
+Enforcing
+
+If "SELinux" is not active and not in "Enforcing" mode, this is a finding.</check-content></check></Rule></Group><Group id="V-221717"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221717r505922_rule" weight="10.0" severity="high"><version>OL07-00-020230</version><title>The Oracle Linux operating system must be configured so that the x86 Ctrl-Alt-Delete key sequence is disabled on the command line.</title><description>&lt;VulnDiscussion&gt;A locally logged-on user who presses Ctrl-Alt-Delete, when at the console, can reboot the system. If accidentally pressed, as could happen in the case of a mixed OS environment, this can create the risk of short-term loss of availability of systems due to unintentional reboot. In the graphical environment, risk of unintentional reboot from the Ctrl-Alt-Delete sequence is reduced because the user will be prompted before any action is taken.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99171</ident><ident system="http://cyber.mil/legacy">SV-108275</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23421r499472_fix">Configure the system to disable the Ctrl-Alt-Delete sequence for the command line with the following command:
+
+# systemctl mask ctrl-alt-del.target</fixtext><fix id="F-23421r499472_fix" /><check system="C-23432r499471_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system is not configured to reboot the system when Ctrl-Alt-Delete is pressed.
+
+Check that the ctrl-alt-del.target is masked and not active with the following command:
+
+# systemctl status ctrl-alt-del.target
+
+ctrl-alt-del.target
+Loaded: masked (/dev/null; bad)
+Active: inactive (dead)
+
+If the ctrl-alt-del.target is not masked, this is a finding.
+
+If the ctrl-alt-del.target is active, this is a finding.</check-content></check></Rule></Group><Group id="V-221718"><title>SRG-OS-000480-GPOS-00228</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221718r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020240</version><title>The Oracle Linux operating system must define default permissions for all authenticated users in such a way that the user can only read and modify their own files.</title><description>&lt;VulnDiscussion&gt;Setting the most restrictive default permissions ensures that when new accounts are created, they do not have unnecessary access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99173</ident><ident system="http://cyber.mil/legacy">SV-108277</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23422r419227_fix">Configure the operating system to define default permissions for all authenticated users in such a way that the user can only read and modify their own files.
+
+Add or edit the line for the "UMASK" parameter in "/etc/login.defs" file to "077":
+
+UMASK 077</fixtext><fix id="F-23422r419227_fix" /><check system="C-23433r419226_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system defines default permissions for all authenticated users in such a way that the user can only read and modify their own files.
+
+Check for the value of the "UMASK" parameter in "/etc/login.defs" file with the following command:
+
+Note: If the value of the "UMASK" parameter is set to "000" in "/etc/login.defs" file, the Severity is raised to a CAT I.
+
+# grep -i umask /etc/login.defs
+UMASK 077
+
+If the value for the "UMASK" parameter is not "077", or the "UMASK" parameter is missing or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221719"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221719r505922_rule" weight="10.0" severity="high"><version>OL07-00-020250</version><title>The Oracle Linux operating system must be a vendor supported release.</title><description>&lt;VulnDiscussion&gt;An operating system release is considered "supported" if the vendor continues to provide security patches for the product. With an unsupported release, it will not be possible to resolve security issues discovered in the system software.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99175</ident><ident system="http://cyber.mil/legacy">SV-108279</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23423r419230_fix">Upgrade to a supported version of the operating system.</fixtext><fix id="F-23423r419230_fix" /><check system="C-23434r419229_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the version of the operating system is vendor supported.
+
+Check the version of the operating system with the following command:
+
+# cat /etc/oracle-release
+
+Oracle Linux Server release 7.6
+
+Current End of Premier Support for Oracle Linux 7 is Jul 2024 while Extended Support might consider extended term.
+
+If the release is not supported by the vendor, this is a finding.</check-content></check></Rule></Group><Group id="V-221720"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221720r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020260</version><title>The Oracle Linux operating system security patches and updates must be installed and up to date.</title><description>&lt;VulnDiscussion&gt;Timely patching is critical for maintaining the operational availability, confidentiality, and integrity of information technology (IT) systems. However, failure to keep operating system and application software patched is a common mistake made by IT professionals. New patches are released daily, and it is often difficult for even experienced System Administrators to keep abreast of all the new patches. When new weaknesses in an operating system exist, patches are usually made available by the vendor to resolve the problems. If the most recent security patches and updates are not installed, unauthorized users may take advantage of weaknesses in the unpatched software. The lack of prompt attention to patching could result in a system compromise.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108281</ident><ident system="http://cyber.mil/legacy">V-99177</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23424r419233_fix">Install the operating system patches or updated packages available from Oracle within 30 days or sooner as local policy dictates.</fixtext><fix id="F-23424r419233_fix" /><check system="C-23435r419232_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system security patches and updates are installed and up to date. Updates are required to be applied with a frequency determined by the site or Program Management Office (PMO).
+
+Obtain the list of available package security updates from Oracle. The URL for updates is https://linux.oracle.com/errata/. It is important to note that updates provided by Oracle may not be present on the system if the underlying packages are not installed.
+
+Check that the available package security updates have been installed on the system with the following command:
+
+# yum history list | more
+Loaded plugins: langpacks, product-id, subscription-manager
+ID | Command line | Date and time | Action(s) | Altered
+-------------------------------------------------------------------------------
+70 | install aide | 2016-05-05 10:58 | Install | 1
+69 | update -y | 2016-05-04 14:34 | Update | 18 EE
+68 | install vlc | 2016-04-21 17:12 | Install | 21
+67 | update -y | 2016-04-21 17:04 | Update | 7 EE
+66 | update -y | 2016-04-15 16:47 | E, I, U | 84 EE
+
+If package updates have not been performed on the system within the timeframe required by the site/program documentation, this is a finding.
+
+Typical update frequency may be overridden by Information Assurance Vulnerability Alert (IAVA) notifications from CYBERCOM.
+
+If the operating system is in non-compliance with the Information Assurance Vulnerability Management (IAVM) process, this is a finding.</check-content></check></Rule></Group><Group id="V-221721"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221721r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020270</version><title>The Oracle Linux operating system must not have unnecessary accounts.</title><description>&lt;VulnDiscussion&gt;Accounts providing no operational purpose provide additional opportunities for system compromise. Unnecessary accounts include user accounts for individuals not requiring access to the system and application accounts for applications not installed on the system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108283</ident><ident system="http://cyber.mil/legacy">V-99179</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23425r419236_fix">Configure the system so all accounts on the system are assigned to an active system, application, or user account.
+
+Remove accounts that do not support approved system activities or that allow for a normal user to perform administrative-level actions.
+
+Document all authorized accounts on the system.</fixtext><fix id="F-23425r419236_fix" /><check system="C-23436r419235_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify all accounts on the system are assigned to an active system, application, or user account.
+
+Obtain the list of authorized system accounts from the Information System Security Officer (ISSO).
+
+Check the system accounts on the system with the following command:
+
+# more /etc/passwd
+root:x:0:0:root:/root:/bin/bash
+bin:x:1:1:bin:/bin:/sbin/nologin
+daemon:x:2:2:daemon:/sbin:/sbin/nologin
+sync:x:5:0:sync:/sbin:/bin/sync
+shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
+halt:x:7:0:halt:/sbin:/sbin/halt
+games:x:12:100:games:/usr/games:/sbin/nologin
+gopher:x:13:30:gopher:/var/gopher:/sbin/nologin
+
+Accounts such as "games" and "gopher" are not authorized accounts as they do not support authorized system functions.
+
+If the accounts on the system do not match the provided documentation, or accounts that do not support an authorized system function are present, this is a finding.</check-content></check></Rule></Group><Group id="V-221722"><title>SRG-OS-000104-GPOS-00051</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221722r505922_rule" weight="10.0" severity="low"><version>OL07-00-020300</version><title>The Oracle Linux operating system must be configured so that all Group Identifiers (GIDs) referenced in the /etc/passwd file are defined in the /etc/group file.</title><description>&lt;VulnDiscussion&gt;If a user is assigned the GID of a group not existing on the system, and a group with the GID is subsequently created, the user may have unintended rights to any files associated with the group.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108285</ident><ident system="http://cyber.mil/legacy">V-99181</ident><ident system="http://cyber.mil/cci">CCI-000764</ident><fixtext fixref="F-23426r419239_fix">Configure the system to define all GIDs found in the "/etc/passwd" file by modifying the "/etc/group" file to add any non-existent group referenced in the "/etc/passwd" file, or change the GIDs referenced in the "/etc/passwd" file to a group that exists in "/etc/group".</fixtext><fix id="F-23426r419239_fix" /><check system="C-23437r419238_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify all GIDs referenced in the "/etc/passwd" file are defined in the "/etc/group" file.
+
+Check that all referenced GIDs exist with the following command:
+
+# pwck -r
+
+If GIDs referenced in then "/etc/passwd" file are returned as not defined in the "/etc/group" file, this is a finding.</check-content></check></Rule></Group><Group id="V-221723"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221723r505922_rule" weight="10.0" severity="high"><version>OL07-00-020310</version><title>The Oracle Linux operating system must be configured so that the root account must be the only account having unrestricted access to the system.</title><description>&lt;VulnDiscussion&gt;If an account other than root also has a User Identifier (UID) of "0", it has root authority, giving that account unrestricted access to the entire operating system. Multiple accounts with a UID of "0" afford an opportunity for potential intruders to guess a password for a privileged account.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99185</ident><ident system="http://cyber.mil/legacy">SV-108289</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23427r419242_fix">Change the UID of any account on the system, other than root, that has a UID of "0".
+
+If the account is associated with system commands or applications, the UID should be changed to one greater than "0" but less than "1000". Otherwise, assign a UID of greater than "1000" that has not already been assigned.</fixtext><fix id="F-23427r419242_fix" /><check system="C-23438r419241_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check the system for duplicate UID "0" assignments with the following command:
+
+# awk -F: '$3 == 0 {print $1}' /etc/passwd
+
+If any accounts other than root have a UID of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221724"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221724r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020320</version><title>The Oracle Linux operating system must be configured so that all files and directories have a valid owner.</title><description>&lt;VulnDiscussion&gt;Unowned files and directories may be unintentionally inherited if a user is assigned the same User Identifier (UID) as the UID of the un-owned files.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99187</ident><ident system="http://cyber.mil/legacy">SV-108291</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23428r419245_fix">Either remove all files and directories from the system that do not have a valid user, or assign a valid user to all unowned files and directories on the system with the "chown" command:
+
+# chown &lt;user&gt; &lt;file&gt;</fixtext><fix id="F-23428r419245_fix" /><check system="C-23439r419244_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify all files and directories on the system have a valid owner.
+
+Check the owner of all files and directories with the following command:
+
+Note: The value after -fstype must be replaced with the filesystem type. XFS is used as an example.
+
+# find / -fstype xfs -nouser
+
+If any files on the system do not have an assigned owner, this is a finding.</check-content></check></Rule></Group><Group id="V-221725"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221725r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020330</version><title>The Oracle Linux operating system must be configured so that all files and directories have a valid group owner.</title><description>&lt;VulnDiscussion&gt;Files without a valid group owner may be unintentionally inherited if a group is assigned the same Group Identifier (GID) as the GID of the files without a valid group owner.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108293</ident><ident system="http://cyber.mil/legacy">V-99189</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23429r419248_fix">Either remove all files and directories from the system that do not have a valid group, or assign a valid group to all files and directories on the system with the "chgrp" command:
+
+# chgrp &lt;group&gt; &lt;file&gt;</fixtext><fix id="F-23429r419248_fix" /><check system="C-23440r419247_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify all files and directories on the system have a valid group.
+
+Check the owner of all files and directories with the following command:
+
+Note: The value after -fstype must be replaced with the filesystem type. XFS is used as an example.
+
+# find / -fstype xfs -nogroup
+
+If any files on the system do not have an assigned group, this is a finding.</check-content></check></Rule></Group><Group id="V-221727"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221727r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020610</version><title>The Oracle Linux operating system must be configured so that all local interactive user accounts, upon creation, are assigned a home directory.</title><description>&lt;VulnDiscussion&gt;If local interactive users are not assigned a valid home directory, there is no place for the storage and control of owned files.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108297</ident><ident system="http://cyber.mil/legacy">V-99193</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23431r419254_fix">Configure the operating system to assign home directories to all new local interactive users by setting the "CREATE_HOME" parameter in "/etc/login.defs" to "yes" as follows.
+
+CREATE_HOME yes</fixtext><fix id="F-23431r419254_fix" /><check system="C-23442r419253_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify all local interactive users on the system are assigned a home directory upon creation.
+
+Check to see if the system is configured to create home directories for local interactive users with the following command:
+
+# grep -i create_home /etc/login.defs
+CREATE_HOME yes
+
+If the value for "CREATE_HOME" parameter is not set to "yes", the line is missing, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221728"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221728r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020620</version><title>The Oracle Linux operating system must be configured so that all local interactive users have a home directory assigned and defined in the /etc/passwd file.</title><description>&lt;VulnDiscussion&gt;If local interactive users are not assigned a valid home directory, there is no place for the storage and control of files they should own.
+In addition, if a local interactive user has a home directory defined that does not exist, the user may be given access to the / directory as the current working directory upon logon. This could create a Denial of Service because the user would not be able to access their logon configuration files, and it may give them visibility to system files they normally would not be able to access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99195</ident><ident system="http://cyber.mil/legacy">SV-108299</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23432r499475_fix">Create home directories to all local interactive users that currently do not have a home directory assigned. Use the following commands to create the user home directory assigned in "/etc/ passwd":
+
+Note: The example will be for the user smithj, who has a home directory of "/home/smithj", a UID of "smithj", and a Group Identifier (GID) of "users" assigned in "/etc/passwd".
+
+# mkdir /home/smithj
+# chown smithj /home/smithj
+# chgrp users /home/smithj
+# chmod 0750 /home/smithj</fixtext><fix id="F-23432r499475_fix" /><check system="C-23443r499474_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify local interactive users on the system have a home directory assigned and the directory exists.
+
+Check the home directory assignment for all local interactive non-privileged users on the system with the following command:
+
+# cut -d: -f 1,3,6 /etc/passwd | egrep ":[1-9][0-9]{3}"
+
+smithj:1001:/home/smithj
+
+Note: This may miss interactive users that have been assigned a privileged UID. Evidence of interactive use may be obtained from a number of log files containing system logon information.
+
+Check that all referenced home directories exist with the following command:
+
+# pwck -r
+user 'smithj': directory '/home/smithj' does not exist
+
+If any home directories referenced in "/etc/passwd" are returned as not defined, or if any interactive users do not have a home directory assigned, this is a finding.</check-content></check></Rule></Group><Group id="V-221729"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221729r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020630</version><title>The Oracle Linux operating system must be configured so that all local interactive user home directories have mode 0750 or less permissive.</title><description>&lt;VulnDiscussion&gt;Excessive permissions on local interactive user home directories may allow unauthorized access to user files by other users.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99197</ident><ident system="http://cyber.mil/legacy">SV-108301</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23433r419260_fix">Change the mode of interactive user's home directories to "0750". To change the mode of a local interactive user's home directory, use the following command:
+
+Note: The example will be for the user "smithj".
+
+# chmod 0750 /home/smithj</fixtext><fix id="F-23433r419260_fix" /><check system="C-23444r419259_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the assigned home directory of all local interactive users has a mode of "0750" or less permissive.
+
+Check the home directory assignment for all non-privileged users on the system with the following command:
+
+Note: This may miss interactive users that have been assigned a privileged User Identifier (UID). Evidence of interactive use may be obtained from a number of log files containing system logon information.
+
+# ls -ld $(egrep ':[0-9]{4}' /etc/passwd | cut -d: -f6)
+-rwxr-x--- 1 smithj users 18 Mar 5 17:06 /home/smithj
+
+If home directories referenced in "/etc/passwd" do not have a mode of "0750" or less permissive, this is a finding.</check-content></check></Rule></Group><Group id="V-221730"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221730r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020640</version><title>The Oracle Linux operating system must be configured so that all local interactive user home directories are owned by their respective users.</title><description>&lt;VulnDiscussion&gt;If a local interactive user does not own their home directory, unauthorized users could access or modify the user's files, and the users may not be able to access their own files.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108303</ident><ident system="http://cyber.mil/legacy">V-99199</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23434r419263_fix">Change the owner of a local interactive user's home directories to that owner. To change the owner of a local interactive user's home directory, use the following command:
+
+Note: The example will be for the user smithj, who has a home directory of "/home/smithj".
+
+# chown smithj /home/smithj</fixtext><fix id="F-23434r419263_fix" /><check system="C-23445r419262_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the assigned home directory of all local interactive users on the system exists.
+
+Check the home directory assignment for all local interactive users on the system with the following command:
+
+# ls -ld $(egrep ':[0-9]{4}' /etc/passwd | cut -d: -f6)
+
+-rwxr-x--- 1 smithj users 18 Mar 5 17:06 /home/smithj
+
+If any home directories referenced in "/etc/passwd" are not owned by the interactive user, this is a finding.</check-content></check></Rule></Group><Group id="V-221731"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221731r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020650</version><title>The Oracle Linux operating system must be configured so that all local interactive user home directories are group-owned by the home directory owners primary group.</title><description>&lt;VulnDiscussion&gt;If the Group Identifier (GID) of a local interactive user's home directory is not the same as the primary GID of the user, this would allow unauthorized access to the user's files, and users that share the same group may not be able to access files that they legitimately should.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108305</ident><ident system="http://cyber.mil/legacy">V-99201</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23435r419266_fix">Change the group owner of a local interactive user's home directory to the group found in "/etc/passwd". To change the group owner of a local interactive user's home directory, use the following command:
+
+Note: The example will be for the user "smithj", who has a home directory of "/home/smithj", and has a primary group of users.
+
+# chgrp users /home/smithj</fixtext><fix id="F-23435r419266_fix" /><check system="C-23446r419265_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the assigned home directory of all local interactive users is group-owned by that user's primary GID.
+
+Check the home directory assignment for all local interactive users on the system with the following command:
+
+# ls -ld $(egrep ':[0-9]{4}' /etc/passwd | cut -d: -f6)
+
+-rwxr-x--- 1 smithj users 18 Mar 5 17:06 /home/smithj
+
+Check the user's primary group with the following command:
+
+# grep users /etc/group
+
+users:x:250:smithj,jonesj,jacksons
+
+If the user home directory referenced in "/etc/passwd" is not group-owned by that user's primary GID, this is a finding.</check-content></check></Rule></Group><Group id="V-221732"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221732r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020660</version><title>The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories are owned by the owner of the home directory.</title><description>&lt;VulnDiscussion&gt;If local interactive users do not own the files in their directories, unauthorized users may be able to access them. Additionally, if files are not owned by the user, this could be an indication of system compromise.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108307</ident><ident system="http://cyber.mil/legacy">V-99203</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23436r419269_fix">Change the owner of a local interactive user's files and directories to that owner. To change the owner of a local interactive user's files and directories, use the following command:
+
+Note: The example will be for the user smithj, who has a home directory of "/home/smithj".
+
+# chown smithj /home/smithj/&lt;file or directory&gt;</fixtext><fix id="F-23436r419269_fix" /><check system="C-23447r419268_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify all files and directories in a local interactive user's home directory are owned by the user.
+
+Check the owner of all files and directories in a local interactive user's home directory with the following command:
+
+Note: The example will be for the user "smithj", who has a home directory of "/home/smithj".
+
+# ls -lLR /home/smithj
+-rw-r--r-- 1 smithj smithj 18 Mar 5 17:06 file1
+-rw-r--r-- 1 smithj smithj 193 Mar 5 17:06 file2
+-rw-r--r-- 1 smithj smithj 231 Mar 5 17:06 file3
+
+If any files are found with an owner different than the home directory user, this is a finding.</check-content></check></Rule></Group><Group id="V-221733"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221733r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020670</version><title>The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories are group-owned by a group of which the home directory owner is a member.</title><description>&lt;VulnDiscussion&gt;If a local interactive user's files are group-owned by a group of which the user is not a member, unintended users may be able to access them.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99205</ident><ident system="http://cyber.mil/legacy">SV-108309</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23437r419272_fix">Change the group of a local interactive user's files and directories to a group that the interactive user is a member of. To change the group owner of a local interactive user's files and directories, use the following command:
+
+Note: The example will be for the user smithj, who has a home directory of "/home/smithj" and is a member of the users group.
+
+# chgrp users /home/smithj/&lt;file&gt;</fixtext><fix id="F-23437r419272_fix" /><check system="C-23448r419271_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify all files and directories in a local interactive user home directory are group-owned by a group of which the user is a member.
+
+Check the group owner of all files and directories in a local interactive user's home directory with the following command:
+
+Note: The example will be for the user "smithj", who has a home directory of "/home/smithj".
+
+# ls -lLR /&lt;home directory&gt;/&lt;users home directory&gt;/
+-rw-r--r-- 1 smithj smithj 18 Mar 5 17:06 file1
+-rw-r--r-- 1 smithj smithj 193 Mar 5 17:06 file2
+-rw-r--r-- 1 smithj sa 231 Mar 5 17:06 file3
+
+If any files are found with an owner different than the group home directory user, check to see if the user is a member of that group with the following command:
+
+# grep smithj /etc/group
+sa:x:100:juan,shelley,bob,smithj
+smithj:x:521:smithj
+
+If the user is not a member of a group that group-owns file(s) in a local interactive user's home directory, this is a finding.</check-content></check></Rule></Group><Group id="V-221734"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221734r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020680</version><title>The Oracle Linux operating system must be configured so that all files and directories contained in local interactive user home directories have a mode of 0750 or less permissive.</title><description>&lt;VulnDiscussion&gt;If a local interactive user files have excessive permissions, unintended users may be able to access or modify them.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99207</ident><ident system="http://cyber.mil/legacy">SV-108311</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23438r419275_fix">Set the mode on files and directories in the local interactive user home directory with the following command:
+
+Note: The example will be for the user smithj, who has a home directory of "/home/smithj" and is a member of the users group.
+
+# chmod 0750 /home/smithj/&lt;file&gt;</fixtext><fix id="F-23438r419275_fix" /><check system="C-23449r419274_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify all files and directories contained in a local interactive user home directory, excluding local initialization files, have a mode of "0750".
+
+Check the mode of all non-initialization files in a local interactive user home directory with the following command:
+
+Files that begin with a "." are excluded from this requirement.
+
+Note: The example will be for the user "smithj", who has a home directory of "/home/smithj".
+
+# ls -lLR /home/smithj
+-rwxr-x--- 1 smithj smithj 18 Mar 5 17:06 file1
+-rwxr----- 1 smithj smithj 193 Mar 5 17:06 file2
+-rw-r-x--- 1 smithj smithj 231 Mar 5 17:06 file3
+
+If any files are found with a mode more permissive than "0750", this is a finding.</check-content></check></Rule></Group><Group id="V-221735"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221735r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020690</version><title>The Oracle Linux operating system must be configured so that all local initialization files for interactive users are owned by the home directory user or root.</title><description>&lt;VulnDiscussion&gt;Local initialization files are used to configure the user's shell environment upon logon. Malicious modification of these files could compromise accounts upon logon.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99209</ident><ident system="http://cyber.mil/legacy">SV-108313</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23439r499478_fix">Set the owner of the local initialization files for interactive users to either the directory owner or root with the following command:
+
+Note: The example will be for the smithj user, who has a home directory of "/home/smithj".
+
+# chown smithj /home/smithj/.[^.]*</fixtext><fix id="F-23439r499478_fix" /><check system="C-23450r499477_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the local initialization files of all local interactive users are owned by that user.
+
+Check the home directory assignment for all non-privileged users on the system with the following command:
+
+Note: The example will be for the smithj user, who has a home directory of "/home/smithj".
+
+# cut -d: -f 1,3,6 /etc/passwd | egrep ":[1-4][0-9]{3}"
+smithj:1000:/home/smithj
+
+Note: This may miss interactive users that have been assigned a privileged User Identifier (UID). Evidence of interactive use may be obtained from a number of log files containing system logon information.
+
+# ls -al /home/smithj/.[^.]* | more
+
+-rwxr-xr-x 1 smithj users 896 Mar 10 2011 .profile
+-rwxr-xr-x 1 smithj users 497 Jan 6 2007 .login
+-rwxr-xr-x 1 smithj users 886 Jan 6 2007 .something
+
+If all local interactive user's initialization files are not owned by that user or root, this is a finding.</check-content></check></Rule></Group><Group id="V-221736"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221736r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020700</version><title>The Oracle Linux operating system must be configured so that all local initialization files for local interactive users are be group-owned by the users primary group or root.</title><description>&lt;VulnDiscussion&gt;Local initialization files for interactive users are used to configure the user's shell environment upon logon. Malicious modification of these files could compromise accounts upon logon.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99211</ident><ident system="http://cyber.mil/legacy">SV-108315</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23440r499481_fix">Change the group owner of a local interactive user's files to the group found in "/etc/passwd" for the user. To change the group owner of a local interactive user's home directory, use the following command:
+
+Note: The example will be for the user smithj, who has a home directory of "/home/smithj", and has a primary group of users.
+
+# chgrp users /home/smithj/.[^.]*</fixtext><fix id="F-23440r499481_fix" /><check system="C-23451r499480_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the local initialization files of all local interactive users are group-owned by that user's primary Group Identifier (GID).
+
+Check the home directory assignment for all non-privileged users on the system with the following command:
+
+Note: The example will be for the smithj user, who has a home directory of "/home/smithj" and a primary group of "users".
+
+# cut -d: -f 1,4,6 /etc/passwd | egrep ":[1-4][0-9]{3}"
+smithj:1000:/home/smithj
+
+# grep 1000 /etc/group
+users:x:1000:smithj,jonesj,jacksons
+
+Note: This may miss interactive users that have been assigned a privileged User Identifier (UID). Evidence of interactive use may be obtained from a number of log files containing system logon information.
+
+Check the group owner of all local interactive user's initialization files with the following command:
+
+# ls -al /home/smithj/.[^.]* | more
+-rwxr-xr-x 1 smithj users 896 Mar 10 2011 .profile
+-rwxr-xr-x 1 smithj users 497 Jan 6 2007 .login
+-rwxr-xr-x 1 smithj users 886 Jan 6 2007 .something
+
+If all local interactive user's initialization files are not group-owned by that user's primary GID, this is a finding.</check-content></check></Rule></Group><Group id="V-221737"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221737r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020710</version><title>The Oracle Linux operating system must be configured so that all local initialization files have mode 0740 or less permissive.</title><description>&lt;VulnDiscussion&gt;Local initialization files are used to configure the user's shell environment upon logon. Malicious modification of these files could compromise accounts upon logon.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99213</ident><ident system="http://cyber.mil/legacy">SV-108317</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23441r499484_fix">Set the mode of the local initialization files to "0740" with the following command:
+
+Note: The example will be for the "smithj" user, who has a home directory of "/home/smithj".
+
+# chmod 0740 /home/smithj/.[^.]*</fixtext><fix id="F-23441r499484_fix" /><check system="C-23452r499483_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that all local initialization files have a mode of "0740" or less permissive.
+
+Check the mode on all local initialization files with the following command:
+
+Note: The example will be for the "smithj" user, who has a home directory of "/home/smithj".
+
+# ls -al /home/smithj/.[^.]* | more
+-rwxr----- 1 smithj users 896 Mar 10 2011 .profile
+-rwxr----- 1 smithj users 497 Jan 6 2007 .login
+-rwxr----- 1 smithj users 886 Jan 6 2007 .something
+
+If any local initialization files have a mode more permissive than "0740", this is a finding.</check-content></check></Rule></Group><Group id="V-221738"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221738r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020720</version><title>The Oracle Linux operating system must be configured so that all local interactive user initialization files executable search paths contain only paths that resolve to the users home directory.</title><description>&lt;VulnDiscussion&gt;The executable search path (typically the PATH environment variable) contains a list of directories for the shell to search to find executables. If this path includes the current working directory (other than the user's home directory), executables in these directories may be executed instead of system commands. This variable is formatted as a colon-separated list of directories. If there is an empty entry, such as a leading or trailing colon or two consecutive colons, this is interpreted as the current working directory. If deviations from the default system search path for the local interactive user are required, they must be documented with the Information System Security Officer (ISSO).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99215</ident><ident system="http://cyber.mil/legacy">SV-108319</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23442r419287_fix">Edit the local interactive user initialization files to change any PATH variable statements that reference directories other than their home directory.
+
+If a local interactive user requires path variables to reference a directory owned by the application, it must be documented with the ISSO.</fixtext><fix id="F-23442r419287_fix" /><check system="C-23453r419286_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that all local interactive user initialization files' executable search path statements do not contain statements that will reference a working directory other than the users' home directory.
+
+Check the executable search path statement for all local interactive user initialization files in the users' home directory with the following commands:
+
+Note: The example will be for the smithj user, which has a home directory of "/home/smithj".
+
+# grep -i path /home/smithj/.*
+/home/smithj/.bash_profile:PATH=$PATH:$HOME/.local/bin:$HOME/bin
+/home/smithj/.bash_profile:export PATH
+
+If any local interactive user initialization files have executable search path statements that include directories outside of their home directory, this is a finding.</check-content></check></Rule></Group><Group id="V-221739"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221739r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020730</version><title>The Oracle Linux operating system must be configured so that local initialization files do not execute world-writable programs.</title><description>&lt;VulnDiscussion&gt;If user start-up files execute world-writable programs, especially in unprotected directories, they could be maliciously modified to destroy user files or otherwise compromise the system at the user level. If the system is compromised at the user level, it is easier to elevate privileges to eventually compromise the system at the root and network level.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99217</ident><ident system="http://cyber.mil/legacy">SV-108321</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23443r419290_fix">Set the mode on files being executed by the local initialization files with the following command:
+
+# chmod 0755 &lt;file&gt;</fixtext><fix id="F-23443r419290_fix" /><check system="C-23454r419289_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that local initialization files do not execute world-writable programs.
+
+Check the system for world-writable files with the following command:
+
+# find / -xdev -perm -002 -type f -exec ls -ld {} \; | more
+
+For all files listed, check for their presence in the local initialization files with the following commands:
+
+Note: The example will be for a system that is configured to create users' home directories in the "/home" directory.
+
+# grep &lt;file&gt; /home/*/.*
+
+If any local initialization files are found to reference world-writable files, this is a finding.</check-content></check></Rule></Group><Group id="V-221740"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221740r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020900</version><title>The Oracle Linux operating system must be configured so that all system device files are correctly labeled to prevent unauthorized modification.</title><description>&lt;VulnDiscussion&gt;If an unauthorized or modified device is allowed to exist on the system, there is the possibility the system may perform unintended or unauthorized operations.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99219</ident><ident system="http://cyber.mil/legacy">SV-108323</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23444r419293_fix">Run the following command to determine which package owns the device file:
+
+# rpm -qf &lt;filename&gt;
+
+The package can be reinstalled from a yum repository using the command:
+
+# sudo yum reinstall &lt;packagename&gt;
+
+Alternatively, the package can be reinstalled from trusted media using the command:
+
+# sudo rpm -Uvh &lt;packagename&gt;</fixtext><fix id="F-23444r419293_fix" /><check system="C-23455r419292_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that all system device files are correctly labeled to prevent unauthorized modification.
+
+List all device files on the system that are incorrectly labeled with the following commands:
+
+Note: Device files are normally found under "/dev", but applications may place device files in other directories and may necessitate a search of the entire system.
+
+#find /dev -context *:device_t:* \( -type c -o -type b \) -printf "%p %Z\n"
+
+#find /dev -context *:unlabeled_t:* \( -type c -o -type b \) -printf "%p %Z\n"
+
+Note: There are device files, such as "/dev/vmci", that are used when the operating system is a host virtual machine. They will not be owned by a user on the system and require the "device_t" label to operate. These device files are not a finding.
+
+If there is output from either of these commands, other than already noted, this is a finding.</check-content></check></Rule></Group><Group id="V-221741"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221741r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021000</version><title>The Oracle Linux operating system must be configured so that file systems containing user home directories are mounted to prevent files with the setuid and setgid bit set from being executed.</title><description>&lt;VulnDiscussion&gt;The "nosuid" mount option causes the system not to execute setuid and setgid files with owner privileges. This option must be used for mounting any file system not containing approved setuid and setguid files. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108325</ident><ident system="http://cyber.mil/legacy">V-99221</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23445r419296_fix">Configure the "/etc/fstab" to use the "nosuid" option on file systems that contain user home directories.</fixtext><fix id="F-23445r419296_fix" /><check system="C-23456r419295_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify file systems that contain user home directories are mounted with the "nosuid" option.
+
+Find the file system(s) that contain the user home directories with the following command:
+
+Note: If a separate file system has not been created for the user home directories (user home directories are mounted under "/"), this is not a finding as the "nosuid" option cannot be used on the "/" system.
+
+# cut -d: -f 1,3,6 /etc/passwd | egrep ":[1-4][0-9]{3}"
+smithj:1001:/home/smithj
+thomasr:1002:/home/thomasr
+
+Check the file systems mounted at boot time with the following command:
+
+# more /etc/fstab
+
+UUID=a411dc99-f2a1-4c87-9e05-184977be8539 /home ext4 rw,relatime,discard,data=ordered,nosuid 0 2
+
+If a file system found in "/etc/fstab" refers to the user home directory file system and it does not have the "nosuid" option set, this is a finding.</check-content></check></Rule></Group><Group id="V-221742"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221742r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021010</version><title>The Oracle Linux operating system must prevent files with the setuid and setgid bit set from being executed on file systems that are used with removable media.</title><description>&lt;VulnDiscussion&gt;The "nosuid" mount option causes the system not to execute "setuid" and "setgid" files with owner privileges. This option must be used for mounting any file system not containing approved "setuid" and "setguid" files. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108327</ident><ident system="http://cyber.mil/legacy">V-99223</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23446r419299_fix">Configure the "/etc/fstab" to use the "nosuid" option on file systems that are associated with removable media.</fixtext><fix id="F-23446r419299_fix" /><check system="C-23457r419298_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify file systems used for removable media are mounted with the "nosuid" option.
+
+Check the file systems mounted at boot time with the following command:
+
+# more /etc/fstab
+
+UUID=2bc871e4-e2a3-4f29-9ece-3be60c835222 /mnt/usbflash vfat noauto,owner,ro,nosuid 0 0
+
+If a file system found in "/etc/fstab" refers to removable media and it does not have the "nosuid" option set, this is a finding.</check-content></check></Rule></Group><Group id="V-221743"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221743r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021020</version><title>The Oracle Linux operating system must prevent files with the setuid and setgid bit set from being executed on file systems that are being imported via Network File System (NFS).</title><description>&lt;VulnDiscussion&gt;The "nosuid" mount option causes the system not to execute "setuid" and "setgid" files with owner privileges. This option must be used for mounting any file system not containing approved "setuid" and "setguid" files. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108329</ident><ident system="http://cyber.mil/legacy">V-99225</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23447r419302_fix">Configure the "/etc/fstab" to use the "nosuid" option on file systems that are being imported via NFS.</fixtext><fix id="F-23447r419302_fix" /><check system="C-23458r419301_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify file systems being NFS imported are configured with the "nosuid" option.
+
+Find the file system(s) that contain the directories being exported with the following command:
+
+# more /etc/fstab | grep nfs
+
+UUID=e06097bb-cfcd-437b-9e4d-a691f5662a7d /store nfs rw,nosuid 0 0
+
+If a file system found in "/etc/fstab" refers to NFS and it does not have the "nosuid" option set, this is a finding.
+
+Verify the NFS is mounted with the "nosuid" option:
+
+# mount | grep nfs | grep nosuid
+If no results are returned, this is a finding.</check-content></check></Rule></Group><Group id="V-221744"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221744r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021021</version><title>The Oracle Linux operating system must prevent binary files from being executed on file systems that are being imported via Network File System (NFS).</title><description>&lt;VulnDiscussion&gt;The "noexec" mount option causes the system not to execute binary files. This option must be used for mounting any file system not containing approved binary files, as they may be incompatible. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99227</ident><ident system="http://cyber.mil/legacy">SV-108331</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23448r419305_fix">Configure the "/etc/fstab" to use the "noexec" option on file systems that are being imported via NFS.</fixtext><fix id="F-23448r419305_fix" /><check system="C-23459r419304_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify file systems that are being NFS imported are configured with the "noexec" option.
+
+Find the file system(s) that contain the directories being imported with the following command:
+
+# more /etc/fstab | grep nfs
+
+UUID=e06097bb-cfcd-437b-9e4d-a691f5662a7d /store nfs rw,noexec 0 0
+
+If a file system found in "/etc/fstab" refers to NFS and it does not have the "noexec" option set, and use of NFS imported binaries is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.
+
+Verify the NFS is mounted with the "noexec"option:
+
+# mount | grep nfs | grep noexec
+If no results are returned and use of NFS imported binaries is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-221747"><title>SRG-OS-000368-GPOS-00154</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221747r505922_rule" weight="10.0" severity="low"><version>OL07-00-021024</version><title>The Oracle Linux operating system must mount /dev/shm with secure options.</title><description>&lt;VulnDiscussion&gt;The "noexec" mount option causes the system to not execute binary files. This option must be used for mounting any file system not containing approved binary files, as they may be incompatible. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.
+The "nodev" mount option causes the system to not interpret character or block special devices. Executing character or block special devices from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.
+The "nosuid" mount option causes the system to not execute "setuid" and "setgid" files with owner privileges. This option must be used for mounting any file system not containing approved "setuid" and "setguid" files. Executing files from untrusted file systems increases the opportunity for unprivileged users to attain unauthorized administrative access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108337</ident><ident system="http://cyber.mil/legacy">V-99233</ident><ident system="http://cyber.mil/cci">CCI-001764</ident><fixtext fixref="F-23451r499487_fix">Configure the system so that /dev/shm is mounted with the "nodev", "nosuid", and "noexec" options by adding /modifying the /etc/fstab with the following line:
+
+tmpfs /dev/shm tmpfs defaults,nodev,nosuid,noexec 0 0
+</fixtext><fix id="F-23451r499487_fix" /><check system="C-23462r499486_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that the "nodev","nosuid", and "noexec" options are configured for /dev/shm:
+
+# cat /etc/fstab | grep /dev/shm
+
+tmpfs /dev/shm tmpfs defaults,nodev,nosuid,noexec 0 0
+
+If results are returned and the "nodev","nosuid", or "noexec" options are missing, this is a finding.
+
+Verify "/dev/shm" is mounted with the "nodev","nosuid", and "noexec" options:
+
+# mount | grep /dev/shm
+
+tmpfs on /dev/shm type tmpfs (rw,nodev,nosuid,noexec,seclabel)
+
+If /dev/shm is mounted without secure options "nodev", "nosuid", and "noexec", this is a finding.
+</check-content></check></Rule></Group><Group id="V-221748"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221748r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021030</version><title>The Oracle Linux operating system must be configured so that all world-writable directories are group-owned by root, sys, bin, or an application group.</title><description>&lt;VulnDiscussion&gt;If a world-writable directory has the sticky bit set and is not group-owned by root, sys, bin, or an application Group Identifier (GID), unauthorized users may be able to modify files created by others.
+
+The only authorized public directories are those temporary directories supplied with the system or those designed to be temporary file repositories. The setting is normally reserved for directories used by the system and by users for temporary file storage, (e.g., /tmp), and for directories requiring global read/write access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108339</ident><ident system="http://cyber.mil/legacy">V-99235</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23452r499490_fix">All directories in local partitions which are world-writable should be group-owned by root or another system account. If any world-writable directories are not group-owned by a system account, this should be investigated. Following this, the directories should be deleted or assigned to an appropriate group.</fixtext><fix id="F-23452r499490_fix" /><check system="C-23463r499489_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>The following command will discover and print world-writable directories that are not group-owned by a system account, given the assumption that only system accounts have a gid lower than 1000. Run it once for each local partition [PART]:
+
+# find [PART] -xdev -type d -perm -0002 -gid +999 -print
+
+If there is output, this is a finding.</check-content></check></Rule></Group><Group id="V-221749"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221749r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021040</version><title>The Oracle Linux operating system must set the umask value to 077 for all local interactive user accounts.</title><description>&lt;VulnDiscussion&gt;The umask controls the default access mode assigned to newly created files. A umask of 077 limits new files to mode 700 or less permissive. Although umask can be represented as a four-digit number, the first digit representing special access modes is typically ignored or required to be "0". This requirement applies to the globally configured system defaults and the local interactive user defaults for each account on the system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99237</ident><ident system="http://cyber.mil/legacy">SV-108341</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23453r419320_fix">Remove the umask statement from all local interactive user's initialization files.
+
+If the account is for an application, the requirement for a umask less restrictive than "077" can be documented with the Information System Security Officer, but the user agreement for access to the account must specify that the local interactive user must log on to their account first and then switch the user to the application account with the correct option to gain the account's environment variables.</fixtext><fix id="F-23453r419320_fix" /><check system="C-23464r419319_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that the default umask for all local interactive users is "077".
+
+Identify the locations of all local interactive user home directories by looking at the "/etc/passwd" file.
+
+Check all local interactive user initialization files for interactive users with the following command:
+
+Note: The example is for a system that is configured to create users home directories in the "/home" directory.
+
+# grep -i umask /home/*/.*
+
+If any local interactive user initialization files are found to have a umask statement that has a value less restrictive than "077", this is a finding.</check-content></check></Rule></Group><Group id="V-221750"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221750r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021100</version><title>The Oracle Linux operating system must have cron logging implemented.</title><description>&lt;VulnDiscussion&gt;Cron logging can be used to trace the successful or unsuccessful execution of cron jobs. It can also be used to spot intrusions into the use of the cron facility by unauthorized and malicious users.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99239</ident><ident system="http://cyber.mil/legacy">SV-108343</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23454r419323_fix">Configure "rsyslog" to log all cron messages by adding or updating the following line to "/etc/rsyslog.conf" or a configuration file in the /etc/rsyslog.d/ directory:
+
+cron.* /var/log/cron.log</fixtext><fix id="F-23454r419323_fix" /><check system="C-23465r419322_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that "rsyslog" is configured to log cron events.
+
+Check the configuration of "/etc/rsyslog.conf" or "/etc/rsyslog.d/*.conf" files for the cron facility with the following command:
+
+Note: If another logging package is used, substitute the utility configuration file for "/etc/rsyslog.conf" or "/etc/rsyslog.d/*.conf" files.
+
+# grep cron /etc/rsyslog.conf /etc/rsyslog.d/*.conf
+cron.* /var/log/cron.log
+
+If the command does not return a response, check for cron logging all facilities by inspecting the "/etc/rsyslog.conf" or "/etc/rsyslog.d/*.conf" files.
+
+Look for the following entry:
+
+*.* /var/log/messages
+
+If "rsyslog" is not logging messages for the cron facility or all facilities, this is a finding.</check-content></check></Rule></Group><Group id="V-221751"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221751r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021110</version><title>The Oracle Linux operating system must be configured so that the cron.allow file, if it exists, is owned by root.</title><description>&lt;VulnDiscussion&gt;If the owner of the "cron.allow" file is not set to root, the possibility exists for an unauthorized user to view or to edit sensitive information.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108345</ident><ident system="http://cyber.mil/legacy">V-99241</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23455r419326_fix">Set the owner on the "/etc/cron.allow" file to root with the following command:
+
+# chown root /etc/cron.allow</fixtext><fix id="F-23455r419326_fix" /><check system="C-23466r419325_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that the "cron.allow" file is owned by root.
+
+Check the owner of the "cron.allow" file with the following command:
+
+# ls -al /etc/cron.allow
+-rw------- 1 root root 6 Mar 5 2011 /etc/cron.allow
+
+If the "cron.allow" file exists and has an owner other than root, this is a finding.</check-content></check></Rule></Group><Group id="V-221752"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221752r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021120</version><title>The Oracle Linux operating system must be configured so that the cron.allow file, if it exists, is group-owned by root.</title><description>&lt;VulnDiscussion&gt;If the group owner of the "cron.allow" file is not set to root, sensitive information could be viewed or edited by unauthorized users.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108347</ident><ident system="http://cyber.mil/legacy">V-99243</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23456r419329_fix">Set the group owner on the "/etc/cron.allow" file to root with the following command:
+
+# chgrp root /etc/cron.allow</fixtext><fix id="F-23456r419329_fix" /><check system="C-23467r419328_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that the "cron.allow" file is group-owned by root.
+
+Check the group owner of the "cron.allow" file with the following command:
+
+# ls -al /etc/cron.allow
+-rw------- 1 root root 6 Mar 5 2011 /etc/cron.allow
+
+If the "cron.allow" file exists and has a group owner other than root, this is a finding.</check-content></check></Rule></Group><Group id="V-221753"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221753r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021300</version><title>The Oracle Linux operating system must disable Kernel core dumps unless needed.</title><description>&lt;VulnDiscussion&gt;Kernel core dumps may contain the full contents of system memory at the time of the crash. Kernel core dumps may consume a considerable amount of disk space, and may result in denial of service by exhausting the available space on the target file system partition.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108349</ident><ident system="http://cyber.mil/legacy">V-99245</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23457r419332_fix">If kernel core dumps are not required, disable the "kdump" service with the following command:
+
+# systemctl disable kdump.service
+
+If kernel core dumps are required, document the need with the ISSO.</fixtext><fix id="F-23457r419332_fix" /><check system="C-23468r419331_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that kernel core dumps are disabled unless needed.
+
+Check the status of the "kdump" service with the following command:
+
+# systemctl status kdump.service
+kdump.service - Crash recovery kernel arming
+Loaded: loaded (/usr/lib/systemd/system/kdump.service; enabled)
+Active: active (exited) since Wed 2015-08-26 13:08:09 EDT; 43min ago
+Main PID: 1130 (code=exited, status=0/SUCCESS)
+kernel arming.
+
+If the "kdump" service is active, ask the System Administrator if the use of the service is required and documented with the Information System Security Officer (ISSO).
+
+If the service is active and is not documented, this is a finding.</check-content></check></Rule></Group><Group id="V-221754"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221754r505922_rule" weight="10.0" severity="low"><version>OL07-00-021310</version><title>The Oracle Linux operating system must be configured so that a separate file system is used for user home directories (such as /home or an equivalent).</title><description>&lt;VulnDiscussion&gt;The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99247</ident><ident system="http://cyber.mil/legacy">SV-108351</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23458r419335_fix">Migrate the "/home" directory onto a separate file system/partition.</fixtext><fix id="F-23458r419335_fix" /><check system="C-23469r419334_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that a separate file system/partition has been created for non-privileged local interactive user home directories.
+
+Check the home directory assignment for all non-privileged users (those with a UID greater than 1000) on the system with the following command:
+
+#cut -d: -f 1,3,6,7 /etc/passwd | egrep ":[1-4][0-9]{3}" | tr ":" "\t"
+
+adamsj /home/adamsj /bin/bash
+jacksonm /home/jacksonm /bin/bash
+smithj /home/smithj /bin/bash
+
+The output of the command will give the directory/partition that contains the home directories for the non-privileged users on the system (in this example, /home) and users' shell. All accounts with a valid shell (such as /bin/bash) are considered interactive users.
+
+Check that a file system/partition has been created for the non-privileged interactive users with the following command:
+
+Note: The partition of /home is used in the example.
+
+# grep /home /etc/fstab
+UUID=333ada18 /home ext4 noatime,nobarrier,nodev 1 2
+
+If a separate entry for the file system/partition that contains the non-privileged interactive users' home directories does not exist, this is a finding.</check-content></check></Rule></Group><Group id="V-221755"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221755r505922_rule" weight="10.0" severity="low"><version>OL07-00-021320</version><title>The Oracle Linux operating system must use a separate file system for /var.</title><description>&lt;VulnDiscussion&gt;The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99249</ident><ident system="http://cyber.mil/legacy">SV-108353</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23459r419338_fix">Migrate the "/var" path onto a separate file system.</fixtext><fix id="F-23459r419338_fix" /><check system="C-23470r419337_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that a separate file system/partition has been created for "/var".
+
+Check that a file system/partition has been created for "/var" with the following command:
+
+# grep /var /etc/fstab
+UUID=c274f65f /var ext4 noatime,nobarrier 1 2
+
+If a separate entry for "/var" is not in use, this is a finding.</check-content></check></Rule></Group><Group id="V-221756"><title>SRG-OS-000341-GPOS-00132</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221756r505922_rule" weight="10.0" severity="low"><version>OL07-00-021330</version><title>The Oracle Linux operating system must use a separate file system for the system audit data path large enough to hold at least one week of audit data.</title><description>&lt;VulnDiscussion&gt;The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99251</ident><ident system="http://cyber.mil/legacy">SV-108355</ident><ident system="http://cyber.mil/cci">CCI-001849</ident><fixtext fixref="F-23460r419341_fix">Migrate the system audit data path onto an appropriately sized separate file system to store at least one week of audit records.</fixtext><fix id="F-23460r419341_fix" /><check system="C-23471r419340_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Determine if the operating system is configured to have the "/var/log/audit" path is on a separate file system.
+
+# grep /var/log/audit /etc/fstab
+
+If no result is returned, or the operating system is not configured to have "/var/log/audit" on a separate file system, this is a finding.
+
+Verify that "/var/log/audit" is mounted on a separate file system:
+
+# mount | grep "/var/log/audit"
+
+If no result is returned, or "/var/log/audit" is not on a separate file system, this is a finding.
+
+Verify the size of the audit file system:
+
+# df -h /var/log/audit
+
+If the size is insufficient for a week of audit data, this is a finding.</check-content></check></Rule></Group><Group id="V-221757"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221757r505922_rule" weight="10.0" severity="low"><version>OL07-00-021340</version><title>The Oracle Linux operating system must use a separate file system for /tmp (or equivalent).</title><description>&lt;VulnDiscussion&gt;The use of separate file systems for different paths can protect the system from failures resulting from a file system becoming full or failing.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99253</ident><ident system="http://cyber.mil/legacy">SV-108357</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23461r499493_fix">Start the "tmp.mount" service with the following command:
+
+# systemctl enable tmp.mount
+
+OR
+
+Edit the "/etc/fstab" file and ensure the "/tmp" directory is defined in the fstab with a device and mount point.</fixtext><fix id="F-23461r499493_fix" /><check system="C-23472r499492_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that a separate file system/partition has been created for "/tmp".
+
+Check that a file system/partition has been created for "/tmp" with the following command:
+
+# systemctl is-enabled tmp.mount
+enabled
+
+If the "tmp.mount" service is not enabled, check to see if "/tmp" is defined in the fstab with a device and mount point:
+
+# grep -i /tmp /etc/fstab
+UUID=a411dc99-f2a1-4c87-9e05-184977be8539 /tmp ext4 rw,relatime,discard,data=ordered,nosuid,noexec, 0 0
+
+If "tmp.mount" service is not enabled or the "/tmp" directory is not defined in the fstab with a device and mount point, this is a finding.</check-content></check></Rule></Group><Group id="V-221758"><title>SRG-OS-000033-GPOS-00014</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221758r505922_rule" weight="10.0" severity="high"><version>OL07-00-021350</version><title>The Oracle Linux operating system must implement NIST FIPS-validated cryptography for the following: to provision digital signatures, to generate cryptographic hashes, and to protect data requiring data-at-rest protections in accordance with applicable federal laws, Executive Orders, directives, policies, regulations, and standards.</title><description>&lt;VulnDiscussion&gt;Use of weak or untested encryption algorithms undermines the purposes of using encryption to protect data. The operating system must implement cryptographic modules that adhere to the higher standards approved by the federal government to ensure they have been tested and validated.
+
+Satisfies: SRG-OS-000033-GPOS-00014, SRG-OS-000185-GPOS-00079, SRG-OS-000396-GPOS-00176, SRG-OS-000405-GPOS-00184, SRG-OS-000478-GPOS-00223&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99255</ident><ident system="http://cyber.mil/legacy">SV-108359</ident><ident system="http://cyber.mil/cci">CCI-000068</ident><ident system="http://cyber.mil/cci">CCI-001199</ident><ident system="http://cyber.mil/cci">CCI-002450</ident><ident system="http://cyber.mil/cci">CCI-002476</ident><fixtext fixref="F-23462r499637_fix">Configure the operating system to implement DoD-approved encryption by installing the dracut-fips package.
+
+To enable strict FIPS compliance, the fips=1 kernel option needs to be added to the kernel command line during system installation so key generation is done with FIPS-approved algorithms and continuous monitoring tests in place.
+
+Configure the operating system to implement DoD-approved encryption by following the steps below:
+
+The fips=1 kernel option needs to be added to the kernel command line during system installation so that key generation is done with FIPS-approved algorithms and continuous monitoring tests in place. Users should also ensure that the system has plenty of entropy during the installation process by moving the mouse around, or if no mouse is available, ensuring that many keystrokes are typed. The recommended amount of keystrokes is 256 and more. Less than 256 keystrokes may generate a non-unique key.
+
+Install the dracut-fips package with the following command:
+
+# yum install dracut-fips
+
+Recreate the "initramfs" file with the following command:
+
+Note: This command will overwrite the existing "initramfs" file.
+
+# dracut -f
+
+Modify the kernel command line of the current kernel in the "grub.cfg" file by adding the following option to the GRUB_CMDLINE_LINUX key in the "/etc/default/grub" file and then rebuild the "grub.cfg" file:
+
+fips=1
+
+Changes to "/etc/default/grub" require rebuilding the "grub.cfg" file as follows:
+
+On BIOS-based machines, use the following command:
+
+# grub2-mkconfig -o /boot/grub2/grub.cfg
+
+On UEFI-based machines, use the following command:
+
+# grub2-mkconfig -o /boot/efi/EFI/redhat/grub.cfg
+
+If /boot or /boot/efi reside on separate partitions, the kernel parameter boot=&lt;partition of /boot or /boot/efi&gt; must be added to the kernel command line. You can identify a partition by running the df /boot or df /boot/efi command:
+
+# df /boot
+Filesystem 1K-blocks Used Available Use% Mounted on
+/dev/sda1 495844 53780 416464 12% /boot
+
+To ensure the "boot=" configuration option will work even if device naming changes occur between boots, identify the universally unique identifier (UUID) of the partition with the following command:
+
+# blkid /dev/sda1
+/dev/sda1: UUID="05c000f1-a213-759e-c7a2-f11b7424c797" TYPE="ext4"
+
+For the example above, append the following string to the kernel command line:
+
+boot=UUID=05c000f1-a213-759e-c7a2-f11b7424c797
+
+If the file /etc/system-fips does not exists, recreate it:
+
+# touch /etc/ system-fips
+
+Reboot the system for the changes to take effect.</fixtext><fix id="F-23462r499637_fix" /><check system="C-23473r499636_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system implements DoD-approved encryption to protect the confidentiality of remote access sessions.
+
+Check to see if the "dracut-fips" package is installed with the following command:
+
+# yum list installed dracut-fips
+
+dracut-fips-033-360.el7_2.x86_64.rpm
+
+If a "dracut-fips" package is installed, check to see if the kernel command line is configured to use FIPS mode with the following command:
+
+Note: GRUB 2 reads its configuration from the "/boot/grub2/grub.cfg" file on traditional BIOS-based machines and from the "/boot/efi/EFI/redhat/grub.cfg" file on UEFI machines.
+
+# grep fips /boot/grub2/grub.cfg
+/vmlinuz-3.8.0-0.40.el7.x86_64 root=/dev/mapper/rhel-root ro rd.md=0 rd.dm=0 rd.lvm.lv=rhel/swap crashkernel=auto rd.luks=0 vconsole.keymap=us rd.lvm.lv=rhel/root rhgb fips=1 quiet
+
+If the kernel command line is configured to use FIPS mode, check to see if the system is in FIPS mode with the following command:
+
+# cat /proc/sys/crypto/fips_enabled
+1
+
+If a "dracut-fips" package is not installed, the kernel command line does not have a fips entry, or the system has a value of "0" for "fips_enabled" in "/proc/sys/crypto", this is a finding.
+
+Verify the file /etc/system-fips exists.
+
+# ls -l /etc/system-fips
+
+If this file does not exist, this is a finding.</check-content></check></Rule></Group><Group id="V-221759"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221759r505922_rule" weight="10.0" severity="low"><version>OL07-00-021600</version><title>The Oracle Linux operating system must be configured so that the file integrity tool is configured to verify Access Control Lists (ACLs).</title><description>&lt;VulnDiscussion&gt;ACLs can provide permissions beyond those permitted through the file mode and must be verified by file integrity tools.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99257</ident><ident system="http://cyber.mil/legacy">SV-108361</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23463r419350_fix">Configure the file integrity tool to check file and directory ACLs.
+
+If AIDE is installed, ensure the "acl" rule is present on all uncommented file and directory selection lists.</fixtext><fix id="F-23463r419350_fix" /><check system="C-23474r419349_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the file integrity tool is configured to verify ACLs.
+
+Check to see if Advanced Intrusion Detection Environment (AIDE) is installed on the system with the following command:
+
+# yum list installed aide
+
+If AIDE is not installed, ask the System Administrator how file integrity checks are performed on the system.
+
+If there is no application installed to perform file integrity checks, this is a finding.
+
+Note: AIDE is highly configurable at install time. These commands assume the "aide.conf" file is under the "/etc" directory.
+
+Use the following command to determine if the file is in another location:
+
+# find / -name aide.conf
+
+Check the "aide.conf" file to determine if the "acl" rule has been added to the rule list being applied to the files and directories selection lists.
+
+An example rule that includes the "acl" rule is below:
+
+All= p+i+n+u+g+s+m+S+sha512+acl+xattrs+selinux
+/bin All # apply the custom rule to the files in bin
+/sbin All # apply the same custom rule to the files in sbin
+
+If the "acl" rule is not being used on all uncommented selection lines in the "/etc/aide.conf" file, or ACLs are not being checked by another file integrity tool, this is a finding.</check-content></check></Rule></Group><Group id="V-221760"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221760r505922_rule" weight="10.0" severity="low"><version>OL07-00-021610</version><title>The Oracle Linux operating system must be configured so that the file integrity tool is configured to verify extended attributes.</title><description>&lt;VulnDiscussion&gt;Extended attributes in file systems are used to contain arbitrary data and file metadata with security implications.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99259</ident><ident system="http://cyber.mil/legacy">SV-108363</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23464r419353_fix">Configure the file integrity tool to check file and directory extended attributes.
+
+If AIDE is installed, ensure the "xattrs" rule is present on all uncommented file and directory selection lists.</fixtext><fix id="F-23464r419353_fix" /><check system="C-23475r419352_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the file integrity tool is configured to verify extended attributes.
+
+Check to see if Advanced Intrusion Detection Environment (AIDE) is installed on the system with the following command:
+
+# yum list installed aide
+
+If AIDE is not installed, ask the System Administrator how file integrity checks are performed on the system.
+
+If there is no application installed to perform file integrity checks, this is a finding.
+
+Note: AIDE is highly configurable at install time. These commands assume the "aide.conf" file is under the "/etc" directory.
+
+Use the following command to determine if the file is in another location:
+
+# find / -name aide.conf
+
+Check the "aide.conf" file to determine if the "xattrs" rule has been added to the rule list being applied to the files and directories selection lists.
+
+An example rule that includes the "xattrs" rule follows:
+
+All= p+i+n+u+g+s+m+S+sha512+acl+xattrs+selinux
+/bin All # apply the custom rule to the files in bin
+/sbin All # apply the same custom rule to the files in sbin
+
+If the "xattrs" rule is not being used on all uncommented selection lines in the "/etc/aide.conf" file, or extended attributes are not being checked by another file integrity tool, this is a finding.</check-content></check></Rule></Group><Group id="V-221761"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221761r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021620</version><title>The Oracle Linux operating system must use a file integrity tool that is configured to use FIPS 140-2 approved cryptographic hashes for validating file contents and directories.</title><description>&lt;VulnDiscussion&gt;File integrity tools use cryptographic hashes for verifying file contents and directories have not been altered. These hashes must be FIPS 140-2 approved cryptographic hashes.
+The Oracle Linux operating system installation media ships with an optional file integrity tool called Advanced Intrusion Detection Environment (AIDE). AIDE is highly configurable at install time. This requirement assumes the "aide.conf" file is under the "/etc" directory.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99261</ident><ident system="http://cyber.mil/legacy">SV-108365</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23465r499499_fix">Configure the file integrity tool to use FIPS 140-2 cryptographic hashes for validating file and directory contents.
+
+If AIDE is installed, ensure the "sha512" rule is present on all uncommented file and directory selection lists.</fixtext><fix id="F-23465r499499_fix" /><check system="C-23476r499498_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the file integrity tool is configured to use FIPS 140-2 approved cryptographic hashes for validating file contents and directories.
+
+Check to see if AIDE is installed on the system with the following command:
+
+# yum list installed aide
+
+If AIDE is not installed, ask the System Administrator how file integrity checks are performed on the system.
+
+If there is no application installed to perform file integrity checks, this is a finding.
+
+Note: AIDE is highly configurable at install time. These commands assume the "aide.conf" file is under the "/etc" directory.
+
+Use the following command to determine if the file is in another location:
+
+# find / -name aide.conf
+
+Check the "aide.conf" file to determine if the "sha512" rule has been added to the rule list being applied to the files and directories selection lists.
+
+An example rule that includes the "sha512" rule follows:
+
+All=p+i+n+u+g+s+m+S+sha512+acl+xattrs+selinux
+/bin All # apply the custom rule to the files in bin
+/sbin All # apply the same custom rule to the files in sbin
+
+If the "sha512" rule is not being used on all uncommented selection lines in the "/etc/aide.conf" file, or another file integrity tool is not using FIPS 140-2 approved cryptographic hashes for validating file contents and directories, this is a finding.</check-content></check></Rule></Group><Group id="V-221762"><title>SRG-OS-000364-GPOS-00151</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221762r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021700</version><title>The Oracle Linux operating system must not allow removable media to be used as the boot loader unless approved.</title><description>&lt;VulnDiscussion&gt;Malicious users with removable boot media can gain access to a system configured to use removable media as the boot loader. If removable media is designed to be used as the boot loader, the requirement must be documented with the Information System Security Officer (ISSO).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108367</ident><ident system="http://cyber.mil/legacy">V-99263</ident><ident system="http://cyber.mil/cci">CCI-001813</ident><fixtext fixref="F-23466r419359_fix">Remove alternate methods of booting the system from removable media or document the configuration to boot from removable media with the ISSO.</fixtext><fix id="F-23466r419359_fix" /><check system="C-23477r419358_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system is not configured to use a boot loader on removable media.
+
+Note: GRUB 2 reads its configuration from the "/boot/grub2/grub.cfg" file on traditional BIOS-based machines and from the "/boot/efi/EFI/redhat/grub.cfg" file on UEFI machines.
+
+Check for the existence of alternate boot loader configuration files with the following command:
+
+# find / -name grub.cfg
+/boot/grub2/grub.cfg
+
+If a "grub.cfg" is found in any subdirectories other than "/boot/grub2" and "/boot/efi/EFI/redhat", ask the System Administrator if there is documentation signed by the ISSO to approve the use of removable media as a boot loader.
+
+Check that the grub configuration file has the set root command in each menu entry with the following commands:
+
+# grep -c menuentry /boot/grub2/grub.cfg
+1
+# grep 'set root' /boot/grub2/grub.cfg
+set root=(hd0,1)
+
+If the system is using an alternate boot loader on removable media, and documentation does not exist approving the alternate configuration, this is a finding.</check-content></check></Rule></Group><Group id="V-221763"><title>SRG-OS-000095-GPOS-00049</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221763r505922_rule" weight="10.0" severity="high"><version>OL07-00-021710</version><title>The Oracle Linux operating system must not have the telnet-server package installed.</title><description>&lt;VulnDiscussion&gt;It is detrimental for operating systems to provide, or install by default, functionality exceeding requirements or mission objectives. These unnecessary capabilities or services are often overlooked and therefore may remain unsecured. They increase the risk to the platform by providing additional attack vectors.
+
+Operating systems are capable of providing a wide variety of functions and services. Some of the functions and services, provided by default, may not be necessary to support essential organizational operations (e.g., key missions, functions).
+
+Examples of non-essential capabilities include, but are not limited to, games, software packages, tools, and demonstration software not related to requirements or providing a wide array of functionality not required for every mission, but which cannot be disabled.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108369</ident><ident system="http://cyber.mil/legacy">V-99265</ident><ident system="http://cyber.mil/cci">CCI-000381</ident><fixtext fixref="F-23467r419362_fix">Configure the operating system to disable non-essential capabilities by removing the telnet-server package from the system with the following command:
+
+# yum remove telnet-server</fixtext><fix id="F-23467r419362_fix" /><check system="C-23478r419361_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system is configured to disable non-essential capabilities. The most secure way of ensuring a non-essential capability is disabled is not to install the capability.
+
+The telnet service provides an unencrypted remote access service that does not provide for the confidentiality and integrity of user passwords or the remote session.
+
+If a privileged user were to log on using this service, the privileged user password could be compromised.
+
+Check to see if the telnet-server package is installed with the following command:
+
+# yum list installed telnet-server
+
+If the telnet-server package is installed, this is a finding.</check-content></check></Rule></Group><Group id="V-221764"><title>SRG-OS-000038-GPOS-00016</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221764r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030000</version><title>The Oracle Linux operating system must be configured so that auditing is configured to produce records containing information to establish what type of events occurred, where the events occurred, the source of the events, and the outcome of the events. These audit records must also identify individual identities of group account users.</title><description>&lt;VulnDiscussion&gt;Without establishing what type of events occurred, it would be difficult to establish, correlate, and investigate the events leading up to an outage or attack.
+
+Audit record content that may be necessary to satisfy this requirement includes, for example, time stamps, source and destination addresses, user/process identifiers, event descriptions, success/fail indications, filenames involved, and access control or flow control rules invoked.
+
+Associating event types with detected events in the operating system audit logs provides a means of investigating an attack; recognizing resource utilization or capacity thresholds, or identifying an improperly configured operating system.
+
+Satisfies: SRG-OS-000038-GPOS-00016, SRG-OS-000039-GPOS-00017, SRG-OS-000042-GPOS-00021, SRG-OS-000254-GPOS-00095, SRG-OS-000365-GPOS-00152, SRG-OS-000255-GPOS-00096&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99267</ident><ident system="http://cyber.mil/legacy">SV-108371</ident><ident system="http://cyber.mil/cci">CCI-000131</ident><ident system="http://cyber.mil/cci">CCI-000132</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><ident system="http://cyber.mil/cci">CCI-001464</ident><ident system="http://cyber.mil/cci">CCI-001487</ident><ident system="http://cyber.mil/cci">CCI-001814</ident><fixtext fixref="F-23468r499640_fix">Configure the operating system to produce audit records containing information to establish when (date and time) the events occurred.
+
+Enable the auditd service with the following command:
+
+# systemctl start auditd.service</fixtext><fix id="F-23468r499640_fix" /><check system="C-23479r499639_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system produces audit records containing information to establish when (date and time) the events occurred.
+
+Check to see if auditing is active by issuing the following command:
+
+# systemctl is-active auditd.service
+active
+
+If the "auditd" status is not active, this is a finding.</check-content></check></Rule></Group><Group id="V-221765"><title>SRG-OS-000046-GPOS-00022</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221765r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030010</version><title>The Oracle Linux operating system must shut down upon audit processing failure, unless availability is an overriding concern. If availability is a concern, the system must alert the designated staff (System Administrator [SA] and Information System Security Officer [ISSO] at a minimum) in the event of an audit processing failure.</title><description>&lt;VulnDiscussion&gt;It is critical for the appropriate personnel to be aware if a system is at risk of failing to process audit logs as required. Without this notification, the security personnel may be unaware of an impending failure of the audit capability, and system operation may be adversely affected.
+
+Audit processing failures include software/hardware errors, failures in the audit capturing mechanisms, and audit storage capacity being reached or exceeded.
+
+This requirement applies to each audit data storage repository (i.e., distinct information system component where audit records are stored), the centralized audit storage capacity of organizations (i.e., all audit data storage repositories combined), or both.
+
+Satisfies: SRG-OS-000046-GPOS-00022, SRG-OS-000047-GPOS-00023&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108373</ident><ident system="http://cyber.mil/legacy">V-99269</ident><ident system="http://cyber.mil/cci">CCI-000139</ident><fixtext fixref="F-23469r499643_fix">Configure the operating system to shut down in the event of an audit processing failure.
+
+Add or correct the option to shut down the operating system with the following command:
+
+# auditctl -f 2
+
+Edit the "/etc/audit/rules.d/audit.rules" file and add the following line:
+
+-f 2
+
+If availability has been determined to be more important, and this decision is documented with the ISSO, configure the operating system to notify system administration staff and ISSO staff in the event of an audit processing failure with the following command:
+
+# auditctl -f 1
+
+Edit the "/etc/audit/rules.d/audit.rules" file and add the following line:
+
+-f 1
+
+Kernel log monitoring must also be configured to properly alert designated staff.
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23469r499643_fix" /><check system="C-23480r499642_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Confirm the audit configuration regarding how auditing processing failures are handled.
+
+Check to see what level "auditctl" is set to with following command:
+
+# auditctl -s | grep -i "fail"
+
+failure 2
+
+Note: If the value of "failure" is set to "2", the system is configured to panic (shut down) in the event of an auditing failure. If the value of "failure" is set to "1", the system is configured only to send information to the kernel log regarding the failure.
+
+If the "failure" setting is set to any value other than "1" or "2", this is a finding.
+
+If the "failure" setting is not set, this should be upgraded to a CAT I finding.
+
+If the "failure" setting is set to "1" but the availability concern is not documented or there is no monitoring of the kernel log, this should be downgraded to a CAT III finding.</check-content></check></Rule></Group><Group id="V-221767"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221767r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030201</version><title>The Oracle Linux operating system must be configured to off-load audit logs onto a different system or storage media from the system being audited.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
+
+Off-loading is a common process in information systems with limited audit storage capacity.
+
+One method of off-loading audit logs in Oracle Linux is with the use of the audisp-remote dameon. Without the configuration of the "au-remote" plugin, the audisp-remote daemon will not off load the logs from the system being audited.
+
+Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108377</ident><ident system="http://cyber.mil/legacy">V-99273</ident><ident system="http://cyber.mil/cci">CCI-001851</ident><fixtext fixref="F-23471r499508_fix">Edit the /etc/audisp/plugins.d/au-remote.conf file and add or update the following values:
+
+direction = out
+path = /sbin/audisp-remote
+type = always
+
+The audit daemon must be restarted for changes to take effect:
+
+# service auditd restart</fixtext><fix id="F-23471r499508_fix" /><check system="C-23482r499507_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the "au-remote" plugin is configured to always off-load audit logs using the audisp-remote daemon:
+
+# cat /etc/audisp/plugins.d/au-remote.conf | grep -v "^#"
+
+active = yes
+direction = out
+path = /sbin/audisp-remote
+type = always
+format = string
+
+If "active" is not set to "yes", "direction" is not set to "out", "path" is not set to "/sbin/audisp-remote", "type is not set to "always", or any of the lines are commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or storage media.
+
+If there is no evidence that the system is configured to off-load audit logs to a different system or storage media, this is a finding.</check-content></check></Rule></Group><Group id="V-221768"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221768r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030210</version><title>The Oracle Linux operating system must take appropriate action when the remote logging buffer is full.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
+
+Off-loading is a common process in information systems with limited audit storage capacity.
+
+One method of off-loading audit logs in Oracle Linux is with the use of the audisp-remote dameon. When the remote buffer is full, audit logs will not be collected and sent to the central log server.
+
+Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108379</ident><ident system="http://cyber.mil/legacy">V-99275</ident><ident system="http://cyber.mil/cci">CCI-001851</ident><fixtext fixref="F-23472r499511_fix">Edit the /etc/audisp/audispd.conf file and add or update the "overflow_action" option:
+
+overflow_action = syslog
+
+The audit daemon must be restarted for changes to take effect:
+
+# service auditd restart</fixtext><fix id="F-23472r499511_fix" /><check system="C-23483r499510_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the audisp daemon is configured to take an appropriate action when the internal queue is full:
+
+# grep "overflow_action" /etc/audisp/audispd.conf
+
+overflow_action = syslog
+
+If the "overflow_action" option is not "syslog", "single", or "halt", or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or storage media, and to indicate what action the system takes when the internal queue is full.
+
+If there is no evidence that the system is configured to off-load audit logs to a different system or storage media, or if the configuration does not take appropriate action when the internal queue is full, this is a finding.</check-content></check></Rule></Group><Group id="V-221769"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221769r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030211</version><title>The Oracle Linux operating system must label all off-loaded audit logs before sending them to the central log server.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
+
+Off-loading is a common process in information systems with limited audit storage capacity.
+
+One method of off-loading audit logs in Oracle Linux is with the use of the audisp-remote dameon. When audit logs are not labeled before they are sent to a central log server, the audit data will not be able to be analyzed and tied back to the correct system.
+
+Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108381</ident><ident system="http://cyber.mil/legacy">V-99277</ident><ident system="http://cyber.mil/cci">CCI-001851</ident><fixtext fixref="F-23473r499514_fix">Edit the /etc/audisp/audispd.conf file and add or update the "name_format" option:
+
+name_format = hostname
+
+The audit daemon must be restarted for changes to take effect:
+
+# service auditd restart</fixtext><fix id="F-23473r499514_fix" /><check system="C-23484r499513_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the audisp daemon is configured to label all off-loaded audit logs:
+
+# grep "name_format" /etc/audisp/audispd.conf
+
+name_format = hostname
+
+If the "name_format" option is not "hostname", "fqd", or "numeric", or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or storage media, and to indicate if the logs are labeled appropriately.
+
+If there is no evidence that the system is configured to off-load audit logs to a different system or storage media, or if the configuration does not appropriately label logs before they are off-loaded, this is a finding.</check-content></check></Rule></Group><Group id="V-221770"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221770r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030300</version><title>The Oracle Linux operating system must off-load audit records onto a different system or media from the system being audited.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
+
+Off-loading is a common process in information systems with limited audit storage capacity.
+
+Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99279</ident><ident system="http://cyber.mil/legacy">SV-108383</ident><ident system="http://cyber.mil/cci">CCI-001851</ident><fixtext fixref="F-23474r419383_fix">Configure the operating system to off-load audit records onto a different system or media from the system being audited.
+
+Set the remote server option in "/etc/audisp/audisp-remote.conf" with the IP address of the log aggregation server.</fixtext><fix id="F-23474r419383_fix" /><check system="C-23485r419382_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system off-loads audit records onto a different system or media from the system being audited.
+
+To determine the remote server that the records are being sent to, use the following command:
+
+# grep -i remote_server /etc/audisp/audisp-remote.conf
+remote_server = 10.0.21.1
+
+If a remote server is not configured, or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or media.
+
+If there is no evidence that the audit logs are being off-loaded to another system or media, this is a finding.</check-content></check></Rule></Group><Group id="V-221771"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221771r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030310</version><title>The Oracle Linux operating system must encrypt the transfer of audit records off-loaded onto a different system or media from the system being audited.</title><description>&lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration.
+
+Off-loading is a common process in information systems with limited audit storage capacity.
+
+Satisfies: SRG-OS-000342-GPOS-00133, SRG-OS-000479-GPOS-00224&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99281</ident><ident system="http://cyber.mil/legacy">SV-108385</ident><ident system="http://cyber.mil/cci">CCI-001851</ident><fixtext fixref="F-23475r419386_fix">Configure the operating system to encrypt the transfer of off-loaded audit records onto a different system or media from the system being audited.
+
+Uncomment the "enable_krb5" option in "/etc/audisp/audisp-remote.conf" and set it with the following line:
+
+enable_krb5 = yes</fixtext><fix id="F-23475r419386_fix" /><check system="C-23486r419385_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system encrypts audit records off-loaded onto a different system or media from the system being audited.
+
+To determine if the transfer is encrypted, use the following command:
+
+# grep -i enable_krb5 /etc/audisp/audisp-remote.conf
+enable_krb5 = yes
+
+If the value of the "enable_krb5" option is not set to "yes" or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or media.
+
+If there is no evidence that the transfer of the audit logs being off-loaded to another system or media is encrypted, this is a finding.</check-content></check></Rule></Group><Group id="V-221772"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221772r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030320</version><title>The Oracle Linux operating system must be configured so that the audit system takes appropriate action when the audit storage volume is full.</title><description>&lt;VulnDiscussion&gt;Taking appropriate action in case of a filled audit storage volume will minimize the possibility of losing audit records.
+One method of off-loading audit logs in Oracle Linux is with the use of the audisp-remote dameon.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108387</ident><ident system="http://cyber.mil/legacy">V-99283</ident><ident system="http://cyber.mil/cci">CCI-001851</ident><fixtext fixref="F-23476r499517_fix">Configure the action the operating system takes if the disk the audit records are written to becomes full.
+
+Uncomment or edit the "disk_full_action" option in "/etc/audisp/audisp-remote.conf" and set it to "syslog", "single", or "halt", such as the following line:
+
+disk_full_action = single</fixtext><fix id="F-23476r499517_fix" /><check system="C-23487r499516_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the action the operating system takes if the disk the audit records are written to becomes full.
+
+To determine the action that takes place if the disk is full on the remote server, use the following command:
+
+# grep -i disk_full_action /etc/audisp/audisp-remote.conf
+disk_full_action = single
+
+If the value of the "disk_full_action" option is not "syslog", "single", or "halt", or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or storage media, and to indicate the action taken when the disk is full on the remote server.
+
+If there is no evidence that the system is configured to off-load audit logs to a different system or storage media, or if the configuration does not take appropriate action when the disk is full on the remote server, this is a finding.</check-content></check></Rule></Group><Group id="V-221773"><title>SRG-OS-000342-GPOS-00133</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221773r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030321</version><title>The Oracle Linux operating system must be configured so that the audit system takes appropriate action when there is an error sending audit records to a remote system.</title><description>&lt;VulnDiscussion&gt;Taking appropriate action when there is an error sending audit records to a remote system will minimize the possibility of losing audit records.
+One method of off-loading audit logs in Oracle Linux is with the use of the audisp-remote dameon.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108389</ident><ident system="http://cyber.mil/legacy">V-99285</ident><ident system="http://cyber.mil/cci">CCI-001851</ident><fixtext fixref="F-23477r499520_fix">Configure the action the operating system takes if there is an error sending audit records to a remote system.
+
+Uncomment the "network_failure_action" option in "/etc/audisp/audisp-remote.conf" and set it to "syslog", "single", or "halt".
+
+network_failure_action = syslog</fixtext><fix id="F-23477r499520_fix" /><check system="C-23488r499519_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the action the operating system takes if there is an error sending audit records to a remote system.
+
+Check the action that takes place if there is an error sending audit records to a remote system with the following command:
+
+# grep -i network_failure_action /etc/audisp/audisp-remote.conf
+network_failure_action = syslog
+
+If the value of the "network_failure_action" option is not "syslog", "single", or "halt", or the line is commented out, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or storage media, and to indicate the action taken if there is an error sending audit records to the remote system.
+
+If there is no evidence that the system is configured to off-load audit logs to a different system or storage media, or if the configuration does not take appropriate action if there is an error sending audit records to the remote system, this is a finding.</check-content></check></Rule></Group><Group id="V-221774"><title>SRG-OS-000343-GPOS-00134</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221774r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030330</version><title>The Oracle Linux operating system must initiate an action to notify the System Administrator (SA) and Information System Security Officer (ISSO), at a minimum, when allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity.</title><description>&lt;VulnDiscussion&gt;If security personnel are not notified immediately when storage volume reaches 75 percent utilization, they are unable to plan for audit record storage capacity expansion.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99287</ident><ident system="http://cyber.mil/legacy">SV-108391</ident><ident system="http://cyber.mil/cci">CCI-001855</ident><fixtext fixref="F-23478r499646_fix">Configure the operating system to initiate an action to notify the SA and ISSO (at a minimum) when allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity.
+
+Check the system configuration to determine the partition the audit records are being written to:
+
+# grep -iw log_file /etc/audit/auditd.conf
+
+Determine the size of the partition that audit records are written to (with the example being "/var/log/audit/"):
+
+# df -h /var/log/audit/
+
+Set the value of the "space_left" keyword in "/etc/audit/auditd.conf" to 25 percent of the partition size.</fixtext><fix id="F-23478r499646_fix" /><check system="C-23489r499645_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system initiates an action to notify the SA and ISSO (at a minimum) when allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity.
+
+Check the system configuration to determine the partition the audit records are being written to with the following command:
+
+# grep -iw log_file /etc/audit/auditd.conf
+log_file = /var/log/audit/audit.log
+
+Check the size of the partition that audit records are written to (with the example being "/var/log/audit/"):
+
+# df -h /var/log/audit/
+0.9G /var/log/audit
+
+If the audit records are not being written to a partition specifically created for audit records (in this example "/var/log/audit" is a separate partition), determine the amount of space other files in the partition are currently occupying with the following command:
+
+# du -sh &lt;partition&gt;
+1.8G /var
+
+Determine what the threshold is for the system to take action when 75 percent of the repository maximum audit record storage capacity is reached:
+
+# grep -iw space_left /etc/audit/auditd.conf
+space_left = 225
+
+If the value of the "space_left" keyword is not set to 25 percent of the total partition size, this is a finding.</check-content></check></Rule></Group><Group id="V-221775"><title>SRG-OS-000343-GPOS-00134</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221775r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030340</version><title>The Oracle Linux operating system must immediately notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) via email when the threshold for the repository maximum audit record storage capacity is reached.</title><description>&lt;VulnDiscussion&gt;If security personnel are not notified immediately when the threshold for the repository maximum audit record storage capacity is reached, they are unable to expand the audit record storage capacity before records are lost.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99289</ident><ident system="http://cyber.mil/legacy">SV-108393</ident><ident system="http://cyber.mil/cci">CCI-001855</ident><fixtext fixref="F-23479r419398_fix">Configure the operating system to immediately notify the SA and ISSO (at a minimum) when the threshold for the repository maximum audit record storage capacity is reached.
+
+Uncomment or edit the "space_left_action" keyword in "/etc/audit/auditd.conf" and set it to "email".
+
+space_left_action = email</fixtext><fix id="F-23479r419398_fix" /><check system="C-23490r419397_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system immediately notifies the SA and ISSO (at a minimum) via email when the allocated audit record storage volume reaches 75 percent of the repository maximum audit record storage capacity.
+
+Check what action the operating system takes when the threshold for the repository maximum audit record storage capacity is reached with the following command:
+
+# grep -i space_left_action /etc/audit/auditd.conf
+space_left_action = email
+
+If the value of the "space_left_action" keyword is not set to "email", this is a finding.</check-content></check></Rule></Group><Group id="V-221776"><title>SRG-OS-000343-GPOS-00134</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221776r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030350</version><title>The Oracle Linux operating system must immediately notify the System Administrator (SA) and Information System Security Officer (ISSO) (at a minimum) when the threshold for the repository maximum audit record storage capacity is reached.</title><description>&lt;VulnDiscussion&gt;If security personnel are not notified immediately when the threshold for the repository maximum audit record storage capacity is reached, they are unable to expand the audit record storage capacity before records are lost.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99291</ident><ident system="http://cyber.mil/legacy">SV-108395</ident><ident system="http://cyber.mil/cci">CCI-001855</ident><fixtext fixref="F-23480r419401_fix">Configure the operating system to immediately notify the SA and ISSO (at a minimum) when the threshold for the repository maximum audit record storage capacity is reached.
+
+Uncomment or edit the "action_mail_acct" keyword in "/etc/audit/auditd.conf" and set it to root and any other accounts associated with security personnel.
+
+action_mail_acct = root</fixtext><fix id="F-23480r419401_fix" /><check system="C-23491r419400_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system immediately notifies the SA and ISSO (at a minimum) via email when the threshold for the repository maximum audit record storage capacity is reached.
+
+Check what account the operating system emails when the threshold for the repository maximum audit record storage capacity is reached with the following command:
+
+# grep -i action_mail_acct /etc/audit/auditd.conf
+action_mail_acct = root
+
+If the value of the "action_mail_acct" keyword is not set to "root" and other accounts for security personnel, this is a finding.</check-content></check></Rule></Group><Group id="V-221777"><title>SRG-OS-000327-GPOS-00127</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221777r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030360</version><title>The Oracle Linux operating system must audit all executions of privileged functions.</title><description>&lt;VulnDiscussion&gt;Misuse of privileged functions, either intentionally or unintentionally by authorized users, or by unauthorized external entities that have compromised information system accounts, is a serious and ongoing concern and can have significant adverse impacts on organizations. Auditing the use of privileged functions is one way to detect such misuse and identify the risk from insider threats and the advanced persistent threat.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99293</ident><ident system="http://cyber.mil/legacy">SV-108397</ident><ident system="http://cyber.mil/cci">CCI-002234</ident><fixtext fixref="F-23481r499526_fix">Configure the operating system to audit the execution of privileged functions.
+
+Add or update the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S execve -C uid!=euid -F euid=0 -k setuid
+-a always,exit -F arch=b64 -S execve -C uid!=euid -F euid=0 -k setuid
+-a always,exit -F arch=b32 -S execve -C gid!=egid -F egid=0 -k setgid
+-a always,exit -F arch=b64 -S execve -C gid!=egid -F egid=0 -k setgid
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23481r499526_fix" /><check system="C-23492r499525_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system audits the execution of privileged functions using the following command:
+
+# grep -iw execve /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S execve -C uid!=euid -F euid=0 -k setuid
+-a always,exit -F arch=b64 -S execve -C uid!=euid -F euid=0 -k setuid
+-a always,exit -F arch=b32 -S execve -C gid!=egid -F egid=0 -k setgid
+-a always,exit -F arch=b64 -S execve -C gid!=egid -F egid=0 -k setgid
+
+If both the "b32" and "b64" audit rules for "SUID" files are not defined, this is a finding.
+
+If both the "b32" and "b64" audit rules for "SGID" files are not defined, this is a finding.</check-content></check></Rule></Group><Group id="V-221778"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221778r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030370</version><title>The Oracle Linux operating system must audit all uses of the chown syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000392-GPOS-00172, SRG-OS-000458-GPOS-00203, SRG-OS-000474-GPOS-00219&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99295</ident><ident system="http://cyber.mil/legacy">SV-108399</ident><ident system="http://cyber.mil/cci">CCI-000126</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23482r499529_fix">Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S chown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S chown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23482r499529_fix" /><check system="C-23493r499528_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chown" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw chown /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S chown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S chown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the “b32” and “b64” audit rules are not defined for the "chown" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221779"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221779r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030380</version><title>The Oracle Linux operating system must audit all uses of the fchown syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000392-GPOS-00172, SRG-OS-000458-GPOS-00203, SRG-OS-000474-GPOS-00219&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99297</ident><ident system="http://cyber.mil/legacy">SV-108401</ident><ident system="http://cyber.mil/cci">CCI-000126</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23483r499532_fix">Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S fchown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fchown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23483r499532_fix" /><check system="C-23494r499531_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fchown" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw fchown /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S fchown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fchown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "fchown" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221780"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221780r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030390</version><title>The Oracle Linux operating system must audit all uses of the lchown syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000392-GPOS-00172, SRG-OS-000458-GPOS-00203, SRG-OS-000474-GPOS-00219&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99299</ident><ident system="http://cyber.mil/legacy">SV-108403</ident><ident system="http://cyber.mil/cci">CCI-000126</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23484r499535_fix">Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S lchown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S lchown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23484r499535_fix" /><check system="C-23495r499534_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "lchown" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw lchown /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S lchown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S lchown -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "lchown" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221781"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221781r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030400</version><title>The Oracle Linux operating system must audit all uses of the fchownat syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000392-GPOS-00172, SRG-OS-000458-GPOS-00203, SRG-OS-000474-GPOS-00219&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99301</ident><ident system="http://cyber.mil/legacy">SV-108405</ident><ident system="http://cyber.mil/cci">CCI-000126</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23485r499538_fix">Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S fchownat -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fchownat -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23485r499538_fix" /><check system="C-23496r499537_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fchownat" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw fchownat /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S fchownat -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fchownat -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "fchownat" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221782"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221782r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030410</version><title>The Oracle Linux operating system must audit all uses of the chmod syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99303</ident><ident system="http://cyber.mil/legacy">SV-108407</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23486r499541_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "chmod" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S chmod -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S chmod -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23486r499541_fix" /><check system="C-23497r499540_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chmod" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw chmod /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S chmod -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S chmod -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "chmod" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221783"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221783r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030420</version><title>The Oracle Linux operating system must audit all uses of the fchmod syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99305</ident><ident system="http://cyber.mil/legacy">SV-108409</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23487r499544_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "fchmod" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S fchmod -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fchmod -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23487r499544_fix" /><check system="C-23498r499543_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fchmod" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw fchmod /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S fchmod -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fchmod -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "fchmod" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221784"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221784r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030430</version><title>The Oracle Linux operating system must audit all uses of the fchmodat syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108411</ident><ident system="http://cyber.mil/legacy">V-99307</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23488r499547_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "fchmodat" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S fchmodat -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fchmodat -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23488r499547_fix" /><check system="C-23499r499546_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fchmodat" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw fchmodat /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S fchmodat -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fchmodat -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "fchmodat" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221785"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221785r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030440</version><title>The Oracle Linux operating system must audit all uses of the setxattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99309</ident><ident system="http://cyber.mil/legacy">SV-108413</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23489r499550_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "setxattr" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S setxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S setxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23489r499550_fix" /><check system="C-23500r499549_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "setxattr" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw setxattr /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S setxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S setxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "setxattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221786"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221786r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030450</version><title>The Oracle Linux operating system must audit all uses of the fsetxattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99311</ident><ident system="http://cyber.mil/legacy">SV-108415</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23490r499553_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "fsetxattr" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S fsetxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fsetxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23490r499553_fix" /><check system="C-23501r499552_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fsetxattr" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw fsetxattr /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S fsetxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fsetxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "fsetxattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221787"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221787r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030460</version><title>The Oracle Linux operating system must audit all uses of the lsetxattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108417</ident><ident system="http://cyber.mil/legacy">V-99313</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23491r499556_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "lsetxattr" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S lsetxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S lsetxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23491r499556_fix" /><check system="C-23502r499555_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "lsetxattr" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw lsetxattr /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S lsetxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S lsetxattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "lsetxattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221788"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221788r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030470</version><title>The Oracle Linux operating system must audit all uses of the removexattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108419</ident><ident system="http://cyber.mil/legacy">V-99315</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23492r499559_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "removexattr" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S removexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S removexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23492r499559_fix" /><check system="C-23503r499558_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "removexattr" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw removexattr /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S removexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S removexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "removexattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221789"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221789r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030480</version><title>The Oracle Linux operating system must audit all uses of the fremovexattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108421</ident><ident system="http://cyber.mil/legacy">V-99317</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23493r499562_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "fremovexattr" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S fremovexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fremovexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23493r499562_fix" /><check system="C-23504r499561_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "fremovexattr" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw fremovexattr /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S fremovexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S fremovexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "fremovexattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221790"><title>SRG-OS-000458-GPOS-00203</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221790r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030490</version><title>The Oracle Linux operating system must audit all uses of the lremovexattr syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000458-GPOS-00203, SRG-OS-000392-GPOS-00172, SRG-OS-000064-GPOS-00033&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108423</ident><ident system="http://cyber.mil/legacy">V-99319</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23494r499565_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "lremovexattr" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S lremovexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S lremovexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23494r499565_fix" /><check system="C-23505r499564_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "lremovexattr" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw lremovexattr /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S lremovexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+-a always,exit -F arch=b64 -S lremovexattr -F auid&gt;=1000 -F auid!=unset -k perm_mod
+
+If both the "b32" and "b64" audit rules are not defined for the "lremovexattr" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221791"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221791r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030500</version><title>The Oracle Linux operating system must audit all uses of the creat syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99321</ident><ident system="http://cyber.mil/legacy">SV-108425</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23495r499568_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "creat" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules:
+
+-a always,exit -F arch=b32 -S creat -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S creat -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S creat -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S creat -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23495r499568_fix" /><check system="C-23506r499567_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "creat" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw creat /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S creat F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S creat -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S creat -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S creat -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+If both the "b32" and "b64" audit rules are not defined for the "creat" syscall, this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-221792"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221792r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030510</version><title>The Oracle Linux operating system must audit all uses of the open syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99323</ident><ident system="http://cyber.mil/legacy">SV-108427</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23496r499571_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "open" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S open -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S open -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S open -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S open -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23496r499571_fix" /><check system="C-23507r499570_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "open" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw open /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S open -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S open -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S open -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S open -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+If both the "b32" and "b64" audit rules are not defined for the "open" syscall, this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-221793"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221793r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030520</version><title>The Oracle Linux operating system must audit all uses of the openat syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108429</ident><ident system="http://cyber.mil/legacy">V-99325</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23497r499574_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "openat" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S openat -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S openat -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S openat -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S openat -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23497r499574_fix" /><check system="C-23508r499573_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "openat" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw openat /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S openat -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S openat -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S openat -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S openat -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+If both the "b32" and "b64" audit rules are not defined for the "openat" syscall, this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-221794"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221794r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030530</version><title>The Oracle Linux operating system must audit all uses of the open_by_handle_at syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108431</ident><ident system="http://cyber.mil/legacy">V-99327</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23498r499577_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "open_by_handle_at" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S open_by_handle_at -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S open_by_handle_at -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S open_by_handle_at -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S open_by_handle_at -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23498r499577_fix" /><check system="C-23509r499576_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "open_by_handle_at" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw open_by_handle_at /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S open_by_handle_at -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S open_by_handle_at -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S open_by_handle_at -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S open_by_handle_at -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+If both the "b32" and "b64" audit rules are not defined for the "open_by_handle_at" syscall, this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-221795"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221795r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030540</version><title>The Oracle Linux operating system must audit all uses of the truncate syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99329</ident><ident system="http://cyber.mil/legacy">SV-108433</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23499r499580_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "truncate" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S truncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S truncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S truncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S truncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23499r499580_fix" /><check system="C-23510r499579_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "truncate" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw truncate /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S truncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S truncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S truncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S truncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+If both the "b32" and "b64" audit rules are not defined for the "truncate" syscall, this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-221796"><title>SRG-OS-000064-GPOS-00033</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221796r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030550</version><title>The Oracle Linux operating system must audit all uses of the ftruncate syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000064-GPOS-00033, SRG-OS-000458-GPOS-00203, SRG-OS-000461-GPOS-00205, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99331</ident><ident system="http://cyber.mil/legacy">SV-108435</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23500r499583_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "ftruncate" syscall occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S ftruncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S ftruncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S ftruncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S ftruncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23500r499583_fix" /><check system="C-23511r499582_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "ftruncate" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw ftruncate /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S ftruncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b32 -S ftruncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S ftruncate -F exit=-EPERM -F auid&gt;=1000 -F auid!=unset -k access
+
+-a always,exit -F arch=b64 -S ftruncate -F exit=-EACCES -F auid&gt;=1000 -F auid!=unset -k access
+
+If both the "b32" and "b64" audit rules are not defined for the "ftruncate" syscall, this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EPERM", this is a finding.
+
+If the output does not produce a rule containing "-F exit=-EACCES", this is a finding.</check-content></check></Rule></Group><Group id="V-221797"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221797r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030560</version><title>The Oracle Linux operating system must audit all uses of the semanage command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000463-GPOS-00207, SRG-OS-000465-GPOS-00209&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99333</ident><ident system="http://cyber.mil/legacy">SV-108437</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23501r419464_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "semanage" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/sbin/semanage -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23501r419464_fix" /><check system="C-23512r419463_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "semanage" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -i /usr/sbin/semanage /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/sbin/semanage -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221798"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221798r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030570</version><title>The Oracle Linux operating system must audit all uses of the setsebool command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000463-GPOS-00207, SRG-OS-000465-GPOS-00209&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99335</ident><ident system="http://cyber.mil/legacy">SV-108439</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23502r419467_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "setsebool" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/sbin/setsebool -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23502r419467_fix" /><check system="C-23513r419466_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "setsebool" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -i /usr/sbin/setsebool /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/sbin/setsebool -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221799"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221799r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030580</version><title>The Oracle Linux operating system must audit all uses of the chcon command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000463-GPOS-00207, SRG-OS-000465-GPOS-00209&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99337</ident><ident system="http://cyber.mil/legacy">SV-108441</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23503r419470_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "chcon" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/chcon -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23503r419470_fix" /><check system="C-23514r419469_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chcon" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -i /usr/bin/chcon /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/chcon -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221800"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221800r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030590</version><title>The Oracle Linux operating system must audit all uses of the setfiles command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000463-GPOS-00207, SRG-OS-000465-GPOS-00209&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99339</ident><ident system="http://cyber.mil/legacy">SV-108443</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23504r419473_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "setfiles" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/sbin/setfiles -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23504r419473_fix" /><check system="C-23515r419472_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "setfiles" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw /usr/sbin/setfiles /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/sbin/setfiles -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221801"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221801r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030610</version><title>The Oracle Linux operating system must generate audit records for all unsuccessful account access events.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000470-GPOS-00214, SRG-OS-000473-GPOS-00218&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99341</ident><ident system="http://cyber.mil/legacy">SV-108445</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23505r419476_fix">Configure the operating system to generate audit records when unsuccessful account access events occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-w /var/run/faillock -p wa -k logins
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23505r419476_fix" /><check system="C-23516r419475_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when unsuccessful account access events occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following commands:
+
+# grep -i /var/run/faillock /etc/audit/audit.rules
+
+-w /var/run/faillock -p wa -k logins
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221802"><title>SRG-OS-000392-GPOS-00172</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221802r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030620</version><title>The Oracle Linux operating system must generate audit records for all successful account access events.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+Satisfies: SRG-OS-000392-GPOS-00172, SRG-OS-000470-GPOS-00214, SRG-OS-000473-GPOS-00218&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99343</ident><ident system="http://cyber.mil/legacy">SV-108447</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23506r419479_fix">Configure the operating system to generate audit records when successful account access events occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-w /var/log/lastlog -p wa -k logins
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23506r419479_fix" /><check system="C-23517r419478_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful account access events occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -i /var/log/lastlog /etc/audit/audit.rules
+
+-w /var/log/lastlog -p wa -k logins
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221803"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221803r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030630</version><title>The Oracle Linux operating system must audit all uses of the passwd command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99345</ident><ident system="http://cyber.mil/legacy">SV-108449</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23507r419482_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "passwd" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/passwd -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23507r419482_fix" /><check system="C-23518r419481_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "passwd" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -i /usr/bin/passwd /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/passwd -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221804"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221804r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030640</version><title>The Oracle Linux operating system must audit all uses of the unix_chkpwd command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108451</ident><ident system="http://cyber.mil/legacy">V-99347</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23508r419485_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "unix_chkpwd" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/sbin/unix_chkpwd -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23508r419485_fix" /><check system="C-23519r419484_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "unix_chkpwd" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw /usr/sbin/unix_chkpwd /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/sbin/unix_chkpwd -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221805"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221805r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030650</version><title>The Oracle Linux operating system must audit all uses of the gpasswd command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108453</ident><ident system="http://cyber.mil/legacy">V-99349</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23509r419488_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "gpasswd" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/gpasswd -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23509r419488_fix" /><check system="C-23520r419487_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "gpasswd" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -i /usr/bin/gpasswd /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/gpasswd -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221806"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221806r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030660</version><title>The Oracle Linux operating system must audit all uses of the chage command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99351</ident><ident system="http://cyber.mil/legacy">SV-108455</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23510r419491_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "chage" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/chage -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23510r419491_fix" /><check system="C-23521r419490_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chage" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -i /usr/bin/chage /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/chage -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221807"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221807r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030670</version><title>The Oracle Linux operating system must audit all uses of the userhelper command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged password commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99353</ident><ident system="http://cyber.mil/legacy">SV-108457</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23511r419494_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "userhelper" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/sbin/userhelper -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23511r419494_fix" /><check system="C-23522r419493_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "userhelper" command occur.
+
+Check the file system rule in "/etc/audit/audit.rules" with the following command:
+
+# grep -i /usr/sbin/userhelper /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/sbin/userhelper -F auid&gt;=1000 -F auid!=unset -k privileged-passwd
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221808"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221808r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030680</version><title>The Oracle Linux operating system must audit all uses of the su command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108459</ident><ident system="http://cyber.mil/legacy">V-99355</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-000130</ident><fixtext fixref="F-23512r419497_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "su" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/su -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23512r419497_fix" /><check system="C-23523r419496_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "su" command occur.
+
+Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -iw /usr/bin/su /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/su -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221809"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221809r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030690</version><title>The Oracle Linux operating system must audit all uses of the sudo command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108461</ident><ident system="http://cyber.mil/legacy">V-99357</ident><ident system="http://cyber.mil/cci">CCI-000130</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23513r419500_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "sudo" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/sudo -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23513r419500_fix" /><check system="C-23524r419499_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "sudo" command occur.
+
+Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -iw /usr/bin/sudo /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/sudo -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221810"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221810r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030700</version><title>The Oracle Linux operating system must audit all uses of the sudoers file and all files in the /etc/sudoers.d/ directory.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108463</ident><ident system="http://cyber.mil/legacy">V-99359</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-000130</ident><fixtext fixref="F-23514r419503_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to access the "/etc/sudoers" file and files in the "/etc/sudoers.d/" directory.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-w /etc/sudoers -p wa -k privileged-actions
+
+-w /etc/sudoers.d/ -p wa -k privileged-actions
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23514r419503_fix" /><check system="C-23525r419502_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to access the "/etc/sudoers" file and files in the "/etc/sudoers.d/" directory.
+
+Check for modification of the following files being audited by performing the following commands to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -i "/etc/sudoers" /etc/audit/audit.rules
+
+-w /etc/sudoers -p wa -k privileged-actions
+
+# grep -i "/etc/sudoers.d/" /etc/audit/audit.rules
+
+-w /etc/sudoers.d/ -p wa -k privileged-actions
+
+If the commands do not return output that match the examples, this is a finding.</check-content></check></Rule></Group><Group id="V-221811"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221811r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030710</version><title>The Oracle Linux operating system must audit all uses of the newgrp command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99361</ident><ident system="http://cyber.mil/legacy">SV-108465</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-000130</ident><fixtext fixref="F-23515r419506_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "newgrp" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/newgrp -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23515r419506_fix" /><check system="C-23526r419505_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "newgrp" command occur.
+
+Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -i /usr/bin/newgrp /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/newgrp -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221812"><title>SRG-OS-000037-GPOS-00015</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221812r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030720</version><title>The Oracle Linux operating system must audit all uses of the chsh command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged access commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000037-GPOS-00015, SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000462-GPOS-00206, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99363</ident><ident system="http://cyber.mil/legacy">SV-108467</ident><ident system="http://cyber.mil/cci">CCI-000130</ident><fixtext fixref="F-23516r419509_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "chsh" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/chsh -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23516r419509_fix" /><check system="C-23527r419508_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "chsh" command occur.
+
+Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -i /usr/bin/chsh /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/chsh -F auid&gt;=1000 -F auid!=unset -k privileged-priv_change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221813"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221813r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030740</version><title>The Oracle Linux operating system must audit all uses of the mount command and syscall.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged mount commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108469</ident><ident system="http://cyber.mil/legacy">V-99365</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23517r499586_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "mount" command and syscall occur.
+
+Add or update the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S mount -F auid&gt;=1000 -F auid!=unset -k privileged-mount
+-a always,exit -F arch=b64 -S mount -F auid&gt;=1000 -F auid!=unset -k privileged-mount
+-a always,exit -F path=/usr/bin/mount -F auid&gt;=1000 -F auid!=unset -k privileged-mount
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23517r499586_fix" /><check system="C-23528r499585_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "mount" command and syscall occur.
+
+Check that the following system call is being audited by performing the following series of commands to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -iw "mount" /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S mount -F auid&gt;=1000 -F auid!=unset -k privileged-mount
+-a always,exit -F arch=b64 -S mount -F auid&gt;=1000 -F auid!=unset -k privileged-mount
+-a always,exit -F path=/usr/bin/mount -F auid&gt;=1000 -F auid!=unset -k privileged-mount
+
+If both the "b32" and "b64" audit rules are not defined for the "mount" syscall, this is a finding.
+
+If all uses of the "mount" command and syscall are not being audited, this is a finding.</check-content></check></Rule></Group><Group id="V-221814"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221814r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030750</version><title>The Oracle Linux operating system must audit all uses of the umount command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged mount commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108471</ident><ident system="http://cyber.mil/legacy">V-99367</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23518r419515_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "umount" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/umount -F auid&gt;=1000 -F auid!=unset -k privileged-mount
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23518r419515_fix" /><check system="C-23529r419514_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "umount" command occur.
+
+Check that the following system call is being audited by performing the following series of commands to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -iw "/usr/bin/umount" /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/umount -F auid&gt;=1000 -F auid!=unset -k privileged-mount
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221815"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221815r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030760</version><title>The Oracle Linux operating system must audit all uses of the postdrop command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged postfix commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108473</ident><ident system="http://cyber.mil/legacy">V-99369</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23519r419518_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "postdrop" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/sbin/postdrop -F auid&gt;=1000 -F auid!=unset -k privileged-postfix
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23519r419518_fix" /><check system="C-23530r419517_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "postdrop" command occur.
+
+Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -iw /usr/sbin/postdrop /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/sbin/postdrop -F auid&gt;=1000 -F auid!=unset -k privileged-postfix
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221816"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221816r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030770</version><title>The Oracle Linux operating system must audit all uses of the postqueue command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged postfix commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99371</ident><ident system="http://cyber.mil/legacy">SV-108475</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23520r419521_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "postqueue" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/sbin/postqueue -F auid&gt;=1000 -F auid!=unset -k privileged-postfix
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23520r419521_fix" /><check system="C-23531r419520_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "postqueue" command occur.
+
+Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -iw /usr/sbin/postqueue /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/sbin/postqueue -F auid&gt;=1000 -F auid!=unset -k privileged-postfix
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221817"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221817r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030780</version><title>The Oracle Linux operating system must audit all uses of the ssh-keysign command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged ssh commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99373</ident><ident system="http://cyber.mil/legacy">SV-108477</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23521r419524_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "ssh-keysign" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/libexec/openssh/ssh-keysign -F auid&gt;=1000 -F auid!=unset -k privileged-ssh
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23521r419524_fix" /><check system="C-23532r419523_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "ssh-keysign" command occur.
+
+Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -iw /usr/libexec/openssh/ssh-keysign /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/libexec/openssh/ssh-keysign -F auid&gt;=1000 -F auid!=unset -k privileged-ssh
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221818"><title>SRG-OS-000042-GPOS-00020</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221818r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030800</version><title>The Oracle Linux operating system must audit all uses of the crontab command.</title><description>&lt;VulnDiscussion&gt;Reconstruction of harmful events or forensic analysis is not possible if audit records do not contain enough information.
+
+At a minimum, the organization must audit the full-text recording of privileged commands. The organization must maintain audit trails in sufficient detail to reconstruct events to determine the cause and impact of compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000042-GPOS-00020, SRG-OS-000392-GPOS-00172, SRG-OS-000471-GPOS-00215&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99375</ident><ident system="http://cyber.mil/legacy">SV-108479</ident><ident system="http://cyber.mil/cci">CCI-000135</ident><fixtext fixref="F-23522r419527_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "crontab" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/bin/crontab -F auid&gt;=1000 -F auid!=unset -k privileged-cron
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23522r419527_fix" /><check system="C-23533r419526_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "crontab" command occur.
+
+Check that the following system call is being audited by performing the following command to check the file system rules in "/etc/audit/audit.rules":
+
+# grep -iw /usr/bin/crontab /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/bin/crontab -F auid&gt;=1000 -F auid!=unset -k privileged-cron
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221819"><title>SRG-OS-000471-GPOS-00215</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221819r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030810</version><title>The Oracle Linux operating system must audit all uses of the pam_timestamp_check command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99377</ident><ident system="http://cyber.mil/legacy">SV-108481</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23523r419530_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "pam_timestamp_check" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F path=/usr/sbin/pam_timestamp_check -F auid&gt;=1000 -F auid!=unset -k privileged-pam
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23523r419530_fix" /><check system="C-23534r419529_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "pam_timestamp_check" command occur.
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw "/usr/sbin/pam_timestamp_check" /etc/audit/audit.rules
+
+-a always,exit -F path=/usr/sbin/pam_timestamp_check -F auid&gt;=1000 -F auid!=unset -k privileged-pam
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221820"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221820r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030819</version><title>The Oracle Linux operating system must audit all uses of the create_module syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99379</ident><ident system="http://cyber.mil/legacy">SV-108483</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23524r499589_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "create_module" syscall occur.
+
+Add or update the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S create_module -k module-change
+
+-a always,exit -F arch=b64 -S create_module -k module-change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23524r499589_fix" /><check system="C-23535r499588_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "create_module" syscall occur.
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw create_module /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S create_module -k module-change
+
+-a always,exit -F arch=b64 -S create_module -k module-change
+
+If both the "b32" and "b64" audit rules are not defined for "create_module" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221821"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221821r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030820</version><title>The Oracle Linux operating system must audit all uses of the init_module syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99381</ident><ident system="http://cyber.mil/legacy">SV-108485</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23525r419536_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "init_module" syscall occur.
+
+Add or update the following rules in "/etc/audit/rules.d/audit.rules":
+
+Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
+
+-a always,exit -F arch=b32 -S init_module -k module-change
+
+-a always,exit -F arch=b64 -S init_module -k module-change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23525r419536_fix" /><check system="C-23536r419535_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "init_module" syscall occur.
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the line appropriate for the system architecture must be present.
+
+# grep -iw init_module /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S init_module -k module-change
+
+-a always,exit -F arch=b64 -S init_module -k module-change
+
+If there are no audit rules defined for "init_module", this is a finding.</check-content></check></Rule></Group><Group id="V-221822"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221822r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030821</version><title>The Oracle Linux operating system must audit all uses of the finit_module syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99383</ident><ident system="http://cyber.mil/legacy">SV-108487</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23526r499592_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "finit_module" syscall occur.
+
+Add or update the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S finit_module -k module-change
+
+-a always,exit -F arch=b64 -S finit_module -k module-change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23526r499592_fix" /><check system="C-23537r499591_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "finit_module" syscall occur.
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw finit_module /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S finit_module -k module-change
+
+-a always,exit -F arch=b64 -S finit_module -k module-change
+
+If both the "b32" and "b64" audit rules are not defined for "finit_module" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221823"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221823r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030830</version><title>The Oracle Linux operating system must audit all uses of the delete_module syscall.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99385</ident><ident system="http://cyber.mil/legacy">SV-108489</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23527r419542_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "delete_module" syscall occur.
+
+Add or update the following rules in "/etc/audit/rules.d/audit.rules":
+
+Note: The rules are duplicated to cover both 32-bit and 64-bit architectures. Only the lines appropriate for the system architecture must be configured.
+
+-a always,exit -F arch=b32 -S delete_module -k module-change
+
+-a always,exit -F arch=b64 -S delete_module -k module-change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23527r419542_fix" /><check system="C-23538r419541_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "delete_module" syscall occur.
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+Note: The output lines of the command are duplicated to cover both 32-bit and 64-bit architectures. Only the line appropriate for the system architecture must be present.
+
+# grep -iw delete_module /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S delete_module -k module-change
+
+-a always,exit -F arch=b64 -S delete_module -k module-change
+
+If there are no audit rules defined for "delete_module", this is a finding.</check-content></check></Rule></Group><Group id="V-221824"><title>SRG-OS-000471-GPOS-00216</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221824r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030840</version><title>The Oracle Linux operating system must audit all uses of the kmod command.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000471-GPOS-00216, SRG-OS-000477-GPOS-00222&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108491</ident><ident system="http://cyber.mil/legacy">V-99387</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><fixtext fixref="F-23528r419545_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "kmod" command occur.
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-w /usr/bin/kmod -p x -F auid!=unset -k module-change
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23528r419545_fix" /><check system="C-23539r419544_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "kmod" command occur.
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep -iw kmod /etc/audit/audit.rules
+
+-w /usr/bin/kmod -p x -F auid!=unset -k module-change
+
+If the command does not return any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221825"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221825r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030870</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/passwd.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).
+
+Satisfies: SRG-OS-000004-GPOS-00004, SRG-OS-000239-GPOS-00089, SRG-OS-000240-GPOS-00090, SRG-OS-000241-GPOS-00091, SRG-OS-000303-GPOS-00120, SRG-OS-000476-GPOS-00221&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108493</ident><ident system="http://cyber.mil/legacy">V-99389</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-000018</ident><ident system="http://cyber.mil/cci">CCI-001403</ident><ident system="http://cyber.mil/cci">CCI-001404</ident><ident system="http://cyber.mil/cci">CCI-001405</ident><ident system="http://cyber.mil/cci">CCI-002130</ident><fixtext fixref="F-23529r419548_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/passwd".
+
+Add or update the following rule "/etc/audit/rules.d/audit.rules":
+
+-w /etc/passwd -p wa -k identity
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23529r419548_fix" /><check system="C-23540r419547_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/passwd".
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep /etc/passwd /etc/audit/audit.rules
+
+-w /etc/passwd -p wa -k identity
+
+If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221826"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221826r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030871</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/group.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108495</ident><ident system="http://cyber.mil/legacy">V-99391</ident><ident system="http://cyber.mil/cci">CCI-000018</ident><fixtext fixref="F-23530r419551_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/group".
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-w /etc/group -p wa -k identity
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23530r419551_fix" /><check system="C-23541r419550_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/group".
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep /etc/group /etc/audit/audit.rules
+
+-w /etc/group -p wa -k identity
+
+If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221827"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221827r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030872</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/gshadow.</title><description>&lt;VulnDiscussion&gt;Without generating audit specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99393</ident><ident system="http://cyber.mil/legacy">SV-108497</ident><ident system="http://cyber.mil/cci">CCI-000018</ident><fixtext fixref="F-23531r419554_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/gshadow".
+
+Add or update the following rule in "/etc/audit/rules.d/audit.rules":
+
+-w /etc/gshadow -p wa -k identity
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23531r419554_fix" /><check system="C-23542r419553_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect "/etc/gshadow".
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep /etc/gshadow /etc/audit/audit.rules
+
+-w /etc/gshadow -p wa -k identity
+
+If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221828"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221828r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030873</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99395</ident><ident system="http://cyber.mil/legacy">SV-108499</ident><ident system="http://cyber.mil/cci">CCI-000018</ident><fixtext fixref="F-23532r419557_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow.
+
+Add or update the following file system rule in "/etc/audit/rules.d/audit.rules":
+
+-w /etc/shadow -p wa -k identity
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23532r419557_fix" /><check system="C-23543r419556_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/shadow.
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep /etc/shadow /etc/audit/audit.rules
+
+-w /etc/shadow -p wa -k identity
+
+If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221829"><title>SRG-OS-000004-GPOS-00004</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221829r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030874</version><title>The Oracle Linux operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/opasswd.</title><description>&lt;VulnDiscussion&gt;Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one.
+
+Audit records can be generated from various components within the information system (e.g., module or policy filter).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108501</ident><ident system="http://cyber.mil/legacy">V-99397</ident><ident system="http://cyber.mil/cci">CCI-000018</ident><fixtext fixref="F-23533r419560_fix">Configure the operating system to generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/opasswd.
+
+Add or update the following file system rule in "/etc/audit/rules.d/audit.rules":
+
+-w /etc/security/opasswd -p wa -k identity
+
+The audit daemon must be restarted for the changes to take effect:
+# systemctl restart auditd</fixtext><fix id="F-23533r419560_fix" /><check system="C-23544r419559_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system must generate audit records for all account creations, modifications, disabling, and termination events that affect /etc/opasswd.
+
+Check the auditing rules in "/etc/audit/audit.rules" with the following command:
+
+# grep /etc/security/opasswd /etc/audit/audit.rules
+
+-w /etc/security/opasswd -p wa -k identity
+
+If the command does not return a line, or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221830"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221830r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030880</version><title>The Oracle Linux operating system must audit all uses of the rename syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00211, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108503</ident><ident system="http://cyber.mil/legacy">V-99399</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23534r499595_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "rename" syscall occur.
+
+Add the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S rename -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S rename -F auid&gt;=1000 -F auid!=unset -k delete
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23534r499595_fix" /><check system="C-23545r499594_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "rename" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw rename /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S rename -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S rename -F auid&gt;=1000 -F auid!=unset -k delete
+
+If both the "b32" and "b64" audit rules are not defined for the "rename" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221831"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221831r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030890</version><title>The Oracle Linux operating system must audit all uses of the renameat syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00211, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108505</ident><ident system="http://cyber.mil/legacy">V-99401</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23535r499598_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "renameat" syscall occur.
+
+Add the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S renameat -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S renameat -F auid&gt;=1000 -F auid!=unset -k delete
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23535r499598_fix" /><check system="C-23546r499597_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "renameat" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw renameat /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S renameat -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S renameat -F auid&gt;=1000 -F auid!=unset -k delete
+
+If both the "b32" and "b64" audit rules are not defined for the "renameat" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221832"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221832r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030900</version><title>The Oracle Linux operating system must audit all uses of the rmdir syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00211, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99403</ident><ident system="http://cyber.mil/legacy">SV-108507</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23536r499601_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "rmdir" syscall occur.
+
+Add the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S rmdir -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S rmdir -F auid&gt;=1000 -F auid!=unset -k delete
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23536r499601_fix" /><check system="C-23547r499600_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "rmdir" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw rmdir /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S rmdir -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S rmdir -F auid&gt;=1000 -F auid!=unset -k delete
+
+If both the "b32" and "b64" audit rules are not defined for the "rmdir" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221833"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221833r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030910</version><title>The Oracle Linux operating system must audit all uses of the unlink syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00211, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99405</ident><ident system="http://cyber.mil/legacy">SV-108509</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23537r499604_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "unlink" syscall occur.
+
+Add the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S unlink -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S unlink -F auid&gt;=1000 -F auid!=unset -k delete
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23537r499604_fix" /><check system="C-23548r499603_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "unlink" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw unlink /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S unlink -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S unlink -F auid&gt;=1000 -F auid!=unset -k delete
+
+If both the "b32" and "b64" audit rules are not defined for the "unlink" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221834"><title>SRG-OS-000466-GPOS-00210</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221834r505922_rule" weight="10.0" severity="medium"><version>OL07-00-030920</version><title>The Oracle Linux operating system must audit all uses of the unlinkat syscall.</title><description>&lt;VulnDiscussion&gt;If the system is not configured to audit certain activities and write them to an audit log, it is more difficult to detect and track system compromises and damages incurred during a system compromise.
+
+When a user logs on, the auid is set to the uid of the account that is being authenticated. Daemons are not user sessions and have the loginuid set to -1. The auid representation is an unsigned 32-bit integer, which equals 4294967295. The audit system interprets -1, 4294967295, and "unset" in the same way.
+
+Satisfies: SRG-OS-000466-GPOS-00210, SRG-OS-000467-GPOS-00211, SRG-OS-000468-GPOS-00212, SRG-OS-000392-GPOS-00172&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108511</ident><ident system="http://cyber.mil/legacy">V-99407</ident><ident system="http://cyber.mil/cci">CCI-000172</ident><ident system="http://cyber.mil/cci">CCI-002884</ident><fixtext fixref="F-23538r499607_fix">Configure the operating system to generate audit records when successful/unsuccessful attempts to use the "unlinkat" syscall occur.
+
+Add the following rules in "/etc/audit/rules.d/audit.rules":
+
+-a always,exit -F arch=b32 -S unlinkat -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S unlinkat -F auid&gt;=1000 -F auid!=unset -k delete
+
+The audit daemon must be restarted for the changes to take effect.</fixtext><fix id="F-23538r499607_fix" /><check system="C-23549r499606_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system generates audit records when successful/unsuccessful attempts to use the "unlinkat" syscall occur.
+
+Check the file system rules in "/etc/audit/audit.rules" with the following commands:
+
+# grep -iw unlinkat /etc/audit/audit.rules
+
+-a always,exit -F arch=b32 -S unlinkat -F auid&gt;=1000 -F auid!=unset -k delete
+
+-a always,exit -F arch=b64 -S unlinkat -F auid&gt;=1000 -F auid!=unset -k delete
+
+If both the "b32" and "b64" audit rules are not defined for the "unlinkat" syscall, this is a finding.</check-content></check></Rule></Group><Group id="V-221835"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221835r505922_rule" weight="10.0" severity="medium"><version>OL07-00-031000</version><title>The Oracle Linux operating system must send rsyslog output to a log aggregation server.</title><description>&lt;VulnDiscussion&gt;Sending rsyslog output to another system ensures that the logs cannot be removed or modified in the event that the system is compromised or has a hardware failure.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108513</ident><ident system="http://cyber.mil/legacy">V-99409</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23539r419578_fix">Modify the "/etc/rsyslog.conf" or an "/etc/rsyslog.d/*.conf" file to contain a configuration line to send all "rsyslog" output to a log aggregation system:
+*.* @@&lt;log aggregation system name&gt;</fixtext><fix id="F-23539r419578_fix" /><check system="C-23550r419577_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify "rsyslog" is configured to send all messages to a log aggregation server.
+
+Check the configuration of "rsyslog" with the following command:
+
+Note: If another logging package is used, substitute the utility configuration file for "/etc/rsyslog.conf".
+
+# grep @ /etc/rsyslog.conf /etc/rsyslog.d/*.conf
+*.* @@logagg.site.mil
+
+If there are no lines in the "/etc/rsyslog.conf" or "/etc/rsyslog.d/*.conf" files that contain the "@" or "@@" symbol(s), and the lines with the correct symbol(s) to send output to another system do not cover all "rsyslog" output, ask the System Administrator to indicate how the audit logs are off-loaded to a different system or media.
+
+If the lines are commented out or there is no evidence that the audit logs are being sent to another system, this is a finding.</check-content></check></Rule></Group><Group id="V-221836"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221836r505922_rule" weight="10.0" severity="medium"><version>OL07-00-031010</version><title>The Oracle Linux operating system must be configured so that the rsyslog daemon does not accept log messages from other servers unless the server is being used for log aggregation.</title><description>&lt;VulnDiscussion&gt;Unintentionally running a rsyslog server accepting remote messages puts the system at increased risk. Malicious rsyslog messages sent to the server could exploit vulnerabilities in the server software itself, could introduce misleading information in to the system's logs, or could fill the system's storage leading to a denial of service.
+
+If the system is intended to be a log aggregation server its use must be documented with the ISSO.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108515</ident><ident system="http://cyber.mil/legacy">V-99411</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23540r419581_fix">Modify the "/etc/rsyslog.conf" file to remove the "ModLoad imtcp", "ModLoad imudp", and "ModLoad imrelp" configuration lines, or document the system as being used for log aggregation.</fixtext><fix id="F-23540r419581_fix" /><check system="C-23551r419580_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that the system is not accepting "rsyslog" messages from other systems unless it is documented as a log aggregation server.
+
+Check the configuration of "rsyslog" with the following command:
+
+# grep imtcp /etc/rsyslog.conf
+$ModLoad imtcp
+# grep imudp /etc/rsyslog.conf
+$ModLoad imudp
+# grep imrelp /etc/rsyslog.conf
+$ModLoad imrelp
+
+If any of the above modules are being loaded in the "/etc/rsyslog.conf" file, ask to see the documentation for the system being used for log aggregation.
+
+If the documentation does not exist, or does not specify the server as a log aggregation system, this is a finding.</check-content></check></Rule></Group><Group id="V-221837"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221837r505922_rule" weight="10.0" severity="high"><version>OL07-00-032000</version><title>The Oracle Linux operating system must use a virus scan program.</title><description>&lt;VulnDiscussion&gt;Virus scanning software can be used to protect a system from penetration from computer viruses and to limit their spread through intermediate systems.
+
+The virus scanning software should be configured to perform scans dynamically on accessed files. If this capability is not available, the system must be configured to scan, at a minimum, all altered files on the system on a daily basis.
+
+If the system processes inbound SMTP mail, the virus scanner must be configured to scan all received mail.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99413</ident><ident system="http://cyber.mil/legacy">SV-108517</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23541r419584_fix">Install an antivirus solution on the system.</fixtext><fix id="F-23541r419584_fix" /><check system="C-23552r419583_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify an anti-virus solution is installed on the system. The anti-virus solution may be bundled with an approved host-based security solution.
+
+If there is no anti-virus solution installed on the system, this is a finding.</check-content></check></Rule></Group><Group id="V-221838"><title>SRG-OS-000027-GPOS-00008</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221838r505922_rule" weight="10.0" severity="low"><version>OL07-00-040000</version><title>The Oracle Linux operating system must limit the number of concurrent sessions to 10 for all accounts and/or account types.</title><description>&lt;VulnDiscussion&gt;Operating system management includes the ability to control the number of users and user sessions that utilize an operating system. Limiting the number of allowed users and sessions per user is helpful in reducing the risks related to DoS attacks.
+
+This requirement addresses concurrent sessions for information system accounts and does not address concurrent sessions by single users via multiple system accounts. The maximum number of concurrent sessions should be defined based on mission needs and the operational environment for each system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99415</ident><ident system="http://cyber.mil/legacy">SV-108519</ident><ident system="http://cyber.mil/cci">CCI-000054</ident><fixtext fixref="F-23542r499610_fix">Configure the operating system to limit the number of concurrent sessions to "10" for all accounts and/or account types.
+
+Add the following line to the top of the /etc/security/limits.conf or in a ".conf" file defined in /etc/security/limits.d/ :
+
+* hard maxlogins 10</fixtext><fix id="F-23542r499610_fix" /><check system="C-23553r499609_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system limits the number of concurrent sessions to 10 for all accounts and/or account types by issuing the following command:
+
+# grep "maxlogins" /etc/security/limits.conf /etc/security/limits.d/*.conf
+* hard maxlogins 10
+
+This can be set as a global domain (with the * wildcard) but may be set differently for multiple domains.
+
+If the "maxlogins" item is missing, commented out, or the value is not set to "10" or less for all domains that have the "maxlogins" item assigned, this is a finding.</check-content></check></Rule></Group><Group id="V-221839"><title>SRG-OS-000096-GPOS-00050</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221839r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040100</version><title>The Oracle Linux operating system must be configured to prohibit or restrict the use of functions, ports, protocols, and/or services, as defined in the Ports, Protocols, and Services Management Component Local Service Assessment (PPSM CLSA) and vulnerability assessments.</title><description>&lt;VulnDiscussion&gt;In order to prevent unauthorized connection of devices, unauthorized transfer of information, or unauthorized tunneling (i.e., embedding of data types within data types), organizations must disable or restrict unused or unnecessary physical and logical ports/protocols on information systems.
+
+Operating systems are capable of providing a wide variety of functions and services. Some of the functions and services provided by default may not be necessary to support essential organizational operations. Additionally, it is sometimes convenient to provide multiple services from a single component (e.g., VPN and IPS); however, doing so increases risk over limiting the services provided by any one component.
+
+To support the requirements and principles of least functionality, the operating system must support the organizational requirements, providing only essential capabilities and limiting the use of ports, protocols, and/or services to only those required, authorized, and approved to conduct official business or to address authorized quality of life issues.
+
+Satisfies: SRG-OS-000096-GPOS-00050, SRG-OS-000297-GPOS-00115&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108521</ident><ident system="http://cyber.mil/legacy">V-99417</ident><ident system="http://cyber.mil/cci">CCI-000382</ident><ident system="http://cyber.mil/cci">CCI-002314</ident><fixtext fixref="F-23543r462723_fix">Update the host's firewall settings and/or running services to comply with the PPSM CLSA for the site or program and the PPSM CAL.</fixtext><fix id="F-23543r462723_fix" /><check system="C-23554r462722_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Inspect the firewall configuration and running services to verify that it is configured to prohibit or restrict the use of functions, ports, protocols, and/or services that are unnecessary or prohibited.
+
+Check which services are currently active with the following command:
+
+# firewall-cmd --list-all
+public (default, active)
+interfaces: enp0s3
+sources:
+services: dhcpv6-client dns http https ldaps rpc-bind ssh
+ports:
+masquerade: no
+forward-ports:
+icmp-blocks:
+rich rules:
+
+Ask the System Administrator for the site or program PPSM CLSA. Verify the services allowed by the firewall match the PPSM CLSA.
+
+If there are additional ports, protocols, or services that are not in the PPSM CLSA, or ports, protocols, or services prohibited by the PPSM Category Assurance List (CAL), this is a finding.</check-content></check></Rule></Group><Group id="V-221840"><title>SRG-OS-000033-GPOS-00014</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221840r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040110</version><title>The Oracle Linux operating system must use a FIPS 140-2 approved cryptographic algorithm for SSH communications.</title><description>&lt;VulnDiscussion&gt;Unapproved mechanisms for authentication to the cryptographic module are not verified, and therefore cannot be relied upon to provide confidentiality or integrity, resulting in the compromise of DoD data.
+
+Operating systems using encryption are required to use FIPS-compliant mechanisms for authenticating to cryptographic modules.
+
+FIPS 140-2 is the current standard for validating mechanisms used to access cryptographic modules utilize authentication that meets DoD requirements. This allows for Security Levels 1, 2, 3, or 4 for use on a general-purpose computing system.
+
+Satisfies: SRG-OS-000033-GPOS-00014, SRG-OS-000120-GPOS-00061, SRG-OS-000125-GPOS-00065, SRG-OS-000250-GPOS-00093, SRG-OS-000393-GPOS-00173,SRG-OS-000394-GPOS-00174&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99419</ident><ident system="http://cyber.mil/legacy">SV-108523</ident><ident system="http://cyber.mil/cci">CCI-000803</ident><ident system="http://cyber.mil/cci">CCI-000877</ident><ident system="http://cyber.mil/cci">CCI-000068</ident><ident system="http://cyber.mil/cci">CCI-002890</ident><ident system="http://cyber.mil/cci">CCI-003123</ident><fixtext fixref="F-23544r419593_fix">Configure SSH to use FIPS 140-2 approved cryptographic algorithms.
+
+Add the following line (or modify the line to have the required value) to the "/etc/ssh/sshd_config" file (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor).
+
+Ciphers aes128-ctr,aes192-ctr,aes256-ctr
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23544r419593_fix" /><check system="C-23555r419592_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system uses mechanisms that meet the requirements of applicable federal laws, Executive orders, directives, policies, regulations, standards, and guidance for authentication to a cryptographic module.
+
+Note: If OL07-00-021350 is a finding, this is automatically a finding, as the system cannot implement FIPS 140-2-approved cryptographic algorithms and hashes.
+
+The location of the "sshd_config" file may vary if a different daemon is in use.
+
+Inspect the "Ciphers" configuration with the following command:
+
+# grep -i ciphers /etc/ssh/sshd_config
+Ciphers aes128-ctr,aes192-ctr,aes256-ctr
+
+If any ciphers other than "aes128-ctr", "aes192-ctr", or "aes256-ctr" are listed, the "Ciphers" keyword is missing, or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221841"><title>SRG-OS-000163-GPOS-00072</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221841r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040160</version><title>The Oracle Linux operating system must be configured so that all network connections associated with a communication session are terminated at the end of the session or after 10 minutes of inactivity from the user at a command prompt, except to fulfill documented and validated mission requirements.</title><description>&lt;VulnDiscussion&gt;Terminating an idle session within a short time period reduces the window of opportunity for unauthorized personnel to take control of a management session enabled on the console or console port that has been left unattended. In addition, quickly terminating an idle session will also free up resources committed by the managed network element.
+
+Terminating network connections associated with communications sessions includes, for example, de-allocating associated TCP/IP address/port pairs at the operating system level and de-allocating networking assignments at the application level if multiple application sessions are using a single operating system-level network connection. This does not mean that the operating system terminates all sessions or network access; it only ends the inactive session and releases the resources associated with that session.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99421</ident><ident system="http://cyber.mil/legacy">SV-108525</ident><ident system="http://cyber.mil/cci">CCI-001133</ident><fixtext fixref="F-23545r462726_fix">Configure the operating system to terminate all network connections associated with a communications session at the end of the session or after a period of inactivity.
+
+Create a script to enforce the inactivity timeout (for example /etc/profile.d/tmout.sh) such as:
+
+#!/bin/bash
+
+TMOUT=600
+readonly TMOUT
+export TMOUT</fixtext><fix id="F-23545r462726_fix" /><check system="C-23556r462725_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system terminates all network connections associated with a communications session at the end of the session or based on inactivity.
+
+Check the value of the system inactivity timeout with the following command:
+
+# grep -i tmout /etc/profile.d/*
+
+etc/profile.d/tmout.sh:TMOUT=600
+
+/etc/profile.d/tmout.sh:readonly TMOUT
+
+/etc/profile.d/tmout.sh:export TMOUT
+
+If "TMOUT" is not set to "600" or less in a script located in the /etc/profile.d/ directory to enforce session termination after inactivity, this is a finding.</check-content></check></Rule></Group><Group id="V-221842"><title>SRG-OS-000023-GPOS-00006</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221842r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040170</version><title>The Oracle Linux operating system must display the Standard Mandatory DoD Notice and Consent Banner immediately prior to, or as part of, remote access logon prompts.</title><description>&lt;VulnDiscussion&gt;Display of a standardized and approved use notification before granting access to the publicly accessible operating system ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance.
+
+System use notifications are required only for access via logon interfaces with human users and are not required when such human interfaces do not exist.
+
+The banner must be formatted in accordance with applicable DoD policy. Use the following verbiage for operating systems that can accommodate banners of 1300 characters:
+
+"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
+
+By using this IS (which includes any device attached to this IS), you consent to the following conditions:
+
+-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
+
+-At any time, the USG may inspect and seize data stored on this IS.
+
+-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
+
+-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
+
+-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
+
+Satisfies: SRG-OS-000023-GPOS-00006, SRG-OS-000024-GPOS-00007 , SRG-OS-000228-GPOS-00088&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99423</ident><ident system="http://cyber.mil/legacy">SV-108527</ident><ident system="http://cyber.mil/cci">CCI-000048</ident><fixtext fixref="F-23546r499613_fix">Configure the operating system to display the Standard Mandatory DoD Notice and Consent Banner before granting access to the system via the ssh.
+
+Edit the "/etc/ssh/sshd_config" file to uncomment the banner keyword and configure it to point to a file that will contain the logon banner (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor). An example configuration line is:
+
+banner /etc/issue
+
+Either create the file containing the banner or replace the text in the file with the Standard Mandatory DoD Notice and Consent Banner. The DoD required text is:
+
+"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
+
+By using this IS (which includes any device attached to this IS), you consent to the following conditions:
+
+-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
+
+-At any time, the USG may inspect and seize data stored on this IS.
+
+-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
+
+-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
+
+-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23546r499613_fix" /><check system="C-23557r499612_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify any publicly accessible connection to the operating system displays the Standard Mandatory DoD Notice and Consent Banner before granting access to the system.
+
+Check for the location of the banner file being used with the following command:
+
+# grep -i banner /etc/ssh/sshd_config
+
+banner /etc/issue
+
+This command will return the banner keyword and the name of the file that contains the ssh banner (in this case "/etc/issue").
+
+If the line is commented out, this is a finding.
+
+View the file specified by the banner keyword to check that it matches the text of the Standard Mandatory DoD Notice and Consent Banner:
+
+"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only.
+
+By using this IS (which includes any device attached to this IS), you consent to the following conditions:
+
+-The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
+
+-At any time, the USG may inspect and seize data stored on this IS.
+
+-Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
+
+-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.
+
+-Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details."
+
+If the system does not display a graphical logon banner or the banner does not match the Standard Mandatory DoD Notice and Consent Banner, this is a finding.
+
+If the text in the file does not match the Standard Mandatory DoD Notice and Consent Banner, this is a finding.</check-content></check></Rule></Group><Group id="V-221843"><title>SRG-OS-000250-GPOS-00093</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221843r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040180</version><title>The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) authentication communications.</title><description>&lt;VulnDiscussion&gt;Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
+
+Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the key used to generate the hash.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99425</ident><ident system="http://cyber.mil/legacy">SV-108529</ident><ident system="http://cyber.mil/cci">CCI-001453</ident><fixtext fixref="F-23547r499616_fix">Configure the operating system to implement cryptography to protect the integrity of LDAP authentication sessions.
+
+Add or modify the following line in "/etc/sssd/sssd.conf":
+
+ldap_id_use_start_tls = true</fixtext><fix id="F-23547r499616_fix" /><check system="C-23558r499615_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>If LDAP is not being utilized, this requirement is Not Applicable.
+
+Verify the operating system implements cryptography to protect the integrity of remote LDAP authentication sessions.
+
+To determine if LDAP is being used for authentication, use the following command:
+
+# systemctl status sssd.service
+sssd.service - System Security Services Daemon
+Loaded: loaded (/usr/lib/systemd/system/sssd.service; enabled; vendor preset: disabled)
+Active: active (running) since Wed 2018-06-27 10:58:11 EST; 1h 50min ago
+
+If the "sssd.service" is "active", then LDAP is being used.
+
+Determine the "id_provider" the LDAP is currently using:
+
+# grep -i "id_provider" /etc/sssd/sssd.conf
+
+id_provider = ad
+
+If "id_provider" is set to "ad", this is Not Applicable.
+
+Ensure LDAP is configured to use TLS, by using the following command:
+
+# grep -i "start_tls" /etc/sssd/sssd.conf
+ldap_id_use_start_tls = true
+
+If the "ldap_id_use_start_tls" option is not "true", this is a finding.</check-content></check></Rule></Group><Group id="V-221844"><title>SRG-OS-000250-GPOS-00093</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221844r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040190</version><title>The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) communications.</title><description>&lt;VulnDiscussion&gt;Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
+
+Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the key used to generate the hash.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99427</ident><ident system="http://cyber.mil/legacy">SV-108531</ident><ident system="http://cyber.mil/cci">CCI-001453</ident><fixtext fixref="F-23548r499619_fix">Configure the operating system to implement cryptography to protect the integrity of LDAP remote access sessions.
+
+Add or modify the following line in "/etc/sssd/sssd.conf":
+
+ldap_tls_reqcert = demand</fixtext><fix id="F-23548r499619_fix" /><check system="C-23559r499618_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>If LDAP is not being utilized, this requirement is Not Applicable.
+
+Verify the operating system implements cryptography to protect the integrity of remote LDAP access sessions.
+
+To determine if LDAP is being used for authentication, use the following command:
+
+# systemctl status sssd.service
+sssd.service - System Security Services Daemon
+Loaded: loaded (/usr/lib/systemd/system/sssd.service; enabled; vendor preset: disabled)
+Active: active (running) since Wed 2018-06-27 10:58:11 EST; 1h 50min ago
+
+If the "sssd.service" is "active", then LDAP is being used.
+
+Determine the "id_provider" the LDAP is currently using:
+
+# grep -i "id_provider" /etc/sssd/sssd.conf
+
+id_provider = ad
+
+If "id_provider" is set to "ad", this is Not Applicable.
+
+Verify the sssd service is configured to require the use of certificates:
+
+# grep -i tls_reqcert /etc/sssd/sssd.conf
+ldap_tls_reqcert = demand
+
+If the "ldap_tls_reqcert" setting is missing, commented out, or does not exist, this is a finding.
+
+If the "ldap_tls_reqcert" setting is not set to "demand" or "hard", this is a finding.</check-content></check></Rule></Group><Group id="V-221845"><title>SRG-OS-000250-GPOS-00093</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221845r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040200</version><title>The Oracle Linux operating system must implement cryptography to protect the integrity of Lightweight Directory Access Protocol (LDAP) communications.</title><description>&lt;VulnDiscussion&gt;Without cryptographic integrity protections, information can be altered by unauthorized users without detection.
+
+Cryptographic mechanisms used for protecting the integrity of information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the key used to generate the hash.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108533</ident><ident system="http://cyber.mil/legacy">V-99429</ident><ident system="http://cyber.mil/cci">CCI-001453</ident><fixtext fixref="F-23549r499622_fix">Configure the operating system to implement cryptography to protect the integrity of LDAP remote access sessions.
+
+Add or modify the following line in "/etc/sssd/sssd.conf":
+
+ldap_tls_cacert = /etc/pki/tls/certs/ca-bundle.crt</fixtext><fix id="F-23549r499622_fix" /><check system="C-23560r499621_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>If LDAP is not being utilized, this requirement is Not Applicable.
+
+Verify the operating system implements cryptography to protect the integrity of remote LDAP access sessions.
+
+To determine if LDAP is being used for authentication, use the following command:
+
+# systemctl status sssd.service
+sssd.service - System Security Services Daemon
+Loaded: loaded (/usr/lib/systemd/system/sssd.service; enabled; vendor preset: disabled)
+Active: active (running) since Wed 2018-06-27 10:58:11 EST; 1h 50min ago
+
+If the "sssd.service" is "active", then LDAP is being used.
+
+Determine the "id_provider" that the LDAP is currently using:
+
+# grep -i "id_provider" /etc/sssd/sssd.conf
+
+id_provider = ad
+
+If "id_provider" is set to "ad", this is Not Applicable.
+
+Check the path to the X.509 certificate for peer authentication with the following command:
+
+# grep -i tls_cacert /etc/sssd/sssd.conf
+
+ldap_tls_cacert = /etc/pki/tls/certs/ca-bundle.crt
+
+Verify the "ldap_tls_cacert" option points to a file that contains the trusted CA certificate.
+
+If this file does not exist, or the option is commented out or missing, this is a finding.</check-content></check></Rule></Group><Group id="V-221846"><title>SRG-OS-000433-GPOS-00193</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221846r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040201</version><title>The Oracle Linux operating system must implement virtual address space randomization.</title><description>&lt;VulnDiscussion&gt;Address space layout randomization (ASLR) makes it more difficult for an attacker to predict the location of attack code introduced into a process's address space during an attempt at exploitation. Additionally, ASLR also makes it more difficult for an attacker to know the location of existing code in order to repurpose it using return-oriented programming (ROP) techniques.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108535</ident><ident system="http://cyber.mil/legacy">V-99431</ident><ident system="http://cyber.mil/cci">CCI-002824</ident><fixtext fixref="F-23550r419611_fix">Configure the operating system implement virtual address space randomization.
+
+Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a config file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+kernel.randomize_va_space = 2
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23550r419611_fix" /><check system="C-23561r419610_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system implements virtual address space randomization.
+
+# grep kernel.randomize_va_space /etc/sysctl.conf /etc/sysctl.d/*
+
+kernel.randomize_va_space = 2
+
+If "kernel.randomize_va_space" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out or does not have a value of "2", this is a finding.
+
+Check that the operating system implements virtual address space randomization with the following command:
+
+# /sbin/sysctl -a | grep kernel.randomize_va_space
+
+kernel.randomize_va_space = 2
+
+If "kernel.randomize_va_space" does not have a value of "2", this is a finding.</check-content></check></Rule></Group><Group id="V-221847"><title>SRG-OS-000423-GPOS-00187</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221847r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040300</version><title>The Oracle Linux operating system must be configured so that all networked systems have SSH installed.</title><description>&lt;VulnDiscussion&gt;Without protection of the transmitted information, confidentiality and integrity may be compromised because unprotected communications can be intercepted and either read or altered.
+
+This requirement applies to both internal and external networks and all types of information system components from which information can be transmitted (e.g., servers, mobile devices, notebook computers, printers, copiers, scanners, and facsimile machines). Communication paths outside the physical protection of a controlled boundary are exposed to the possibility of interception and modification.
+
+Protecting the confidentiality and integrity of organizational information can be accomplished by physical means (e.g., employing physical distribution systems) or by logical means (e.g., employing cryptographic techniques). If physical means of protection are employed, logical means (cryptography) do not have to be employed, and vice versa.
+
+Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000424-GPOS-00188, SRG-OS-000425-GPOS-00189, SRG-OS-000426-GPOS-00190&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108537</ident><ident system="http://cyber.mil/legacy">V-99433</ident><ident system="http://cyber.mil/cci">CCI-002418</ident><ident system="http://cyber.mil/cci">CCI-002420</ident><ident system="http://cyber.mil/cci">CCI-002422</ident><fixtext fixref="F-23551r419614_fix">Install SSH packages onto the host with the following commands:
+
+# yum install openssh-server.x86_64</fixtext><fix id="F-23551r419614_fix" /><check system="C-23562r419613_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check to see if sshd is installed with the following command:
+
+# yum list installed \*ssh\*
+libssh2.x86_64 1.4.3-8.el7 @anaconda/7.1
+openssh.x86_64 6.6.1p1-11.el7 @anaconda/7.1
+openssh-server.x86_64 6.6.1p1-11.el7 @anaconda/7.1
+
+If the "SSH server" package is not installed, this is a finding.</check-content></check></Rule></Group><Group id="V-221848"><title>SRG-OS-000423-GPOS-00187</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221848r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040310</version><title>The Oracle Linux operating system must be configured so that all networked systems use SSH for confidentiality and integrity of transmitted and received information as well as information during preparation for transmission.</title><description>&lt;VulnDiscussion&gt;Without protection of the transmitted information, confidentiality and integrity may be compromised because unprotected communications can be intercepted and either read or altered.
+
+This requirement applies to both internal and external networks and all types of information system components from which information can be transmitted (e.g., servers, mobile devices, notebook computers, printers, copiers, scanners, and facsimile machines). Communication paths outside the physical protection of a controlled boundary are exposed to the possibility of interception and modification.
+
+Protecting the confidentiality and integrity of organizational information can be accomplished by physical means (e.g., employing physical distribution systems) or by logical means (e.g., employing cryptographic techniques). If physical means of protection are employed, then logical means (cryptography) do not have to be employed, and vice versa.
+
+Satisfies: SRG-OS-000423-GPOS-00187, SRG-OS-000423-GPOS-00188, SRG-OS-000423-GPOS-00189, SRG-OS-000423-GPOS-00190&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99435</ident><ident system="http://cyber.mil/legacy">SV-108539</ident><ident system="http://cyber.mil/cci">CCI-002418</ident><fixtext fixref="F-23552r419617_fix">Configure the SSH service to automatically start after reboot with the following command:
+
+# systemctl enable sshd.service</fixtext><fix id="F-23552r419617_fix" /><check system="C-23563r419616_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify SSH is loaded and active with the following command:
+
+# systemctl status sshd
+sshd.service - OpenSSH server daemon
+Loaded: loaded (/usr/lib/systemd/system/sshd.service; enabled)
+Active: active (running) since Tue 2015-11-17 15:17:22 EST; 4 weeks 0 days ago
+Main PID: 1348 (sshd)
+CGroup: /system.slice/sshd.service
+1053 /usr/sbin/sshd -D
+
+If "sshd" does not show a status of "active" and "running", this is a finding.</check-content></check></Rule></Group><Group id="V-221849"><title>SRG-OS-000163-GPOS-00072</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221849r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040320</version><title>The Oracle Linux operating system must be configured so that all network connections associated with SSH traffic are terminated at the end of the session or after 10 minutes of inactivity, except to fulfill documented and validated mission requirements.</title><description>&lt;VulnDiscussion&gt;Terminating an idle SSH session within a short time period reduces the window of opportunity for unauthorized personnel to take control of a management session enabled on the console or console port that has been left unattended. In addition, quickly terminating an idle SSH session will also free up resources committed by the managed network element.
+
+Terminating network connections associated with communications sessions includes, for example, de-allocating associated TCP/IP address/port pairs at the operating system level and de-allocating networking assignments at the application level if multiple application sessions are using a single operating system-level network connection. This does not mean that the operating system terminates all sessions or network access; it only ends the inactive session and releases the resources associated with that session.
+
+Satisfies: SRG-OS-000163-GPOS-00072, SRG-OS-000279-GPOS-00109&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99437</ident><ident system="http://cyber.mil/legacy">SV-108541</ident><ident system="http://cyber.mil/cci">CCI-002361</ident><ident system="http://cyber.mil/cci">CCI-001133</ident><fixtext fixref="F-23553r419620_fix">Configure the operating system to terminate a user session automatically after inactivity time-outs have expired or at shutdown.
+
+Add the following line (or modify the line to have the required value) to the "/etc/ssh/sshd_config" file (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
+
+ClientAliveInterval 600
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23553r419620_fix" /><check system="C-23564r419619_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system automatically terminates a user session after inactivity time-outs have expired.
+
+Check for the value of the "ClientAliveInterval" keyword with the following command:
+
+# grep -iw clientaliveinterval /etc/ssh/sshd_config
+
+ClientAliveInterval 600
+
+If "ClientAliveInterval" is not configured, commented out, or has a value of "0", this is a finding.
+
+If "ClientAliveInterval" has a value that is greater than "600" and is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-221850"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221850r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040330</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using RSA rhosts authentication.</title><description>&lt;VulnDiscussion&gt;Configuring this setting for the SSH daemon provides additional assurance that remote logon via SSH will require a password, even in the event of misconfiguration elsewhere.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108543</ident><ident system="http://cyber.mil/legacy">V-99439</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23554r419623_fix">Configure the SSH daemon to not allow authentication using RSA rhosts authentication.
+
+Add the following line in "/etc/ssh/sshd_config", or uncomment the line and set the value to "no":
+
+RhostsRSAAuthentication no
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23554r419623_fix" /><check system="C-23565r419622_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check the version of the operating system with the following command:
+
+# cat /etc/oracle-release
+
+If the release is 7.4 or newer this requirement is Not Applicable.
+
+Verify the SSH daemon does not allow authentication using RSA rhosts authentication.
+
+To determine how the SSH daemon's "RhostsRSAAuthentication" option is set, run the following command:
+
+# grep RhostsRSAAuthentication /etc/ssh/sshd_config
+RhostsRSAAuthentication no
+
+If the value is returned as "yes", the returned line is commented out, or no output is returned, this is a finding.</check-content></check></Rule></Group><Group id="V-221851"><title>SRG-OS-000163-GPOS-00072</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221851r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040340</version><title>The Oracle Linux operating system must be configured so that all network connections associated with SSH traffic terminate after a period of inactivity.</title><description>&lt;VulnDiscussion&gt;Terminating an idle SSH session within a short time period reduces the window of opportunity for unauthorized personnel to take control of a management session enabled on the console or console port that has been left unattended. In addition, quickly terminating an idle SSH session will also free up resources committed by the managed network element.
+
+Terminating network connections associated with communications sessions includes, for example, de-allocating associated TCP/IP address/port pairs at the operating system level and de-allocating networking assignments at the application level if multiple application sessions are using a single operating system-level network connection. This does not mean that the operating system terminates all sessions or network access; it only ends the inactive session and releases the resources associated with that session.
+
+Satisfies: SRG-OS-000163-GPOS-00072, SRG-OS-000279-GPOS-00109&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108545</ident><ident system="http://cyber.mil/legacy">V-99441</ident><ident system="http://cyber.mil/cci">CCI-001133</ident><fixtext fixref="F-23555r419626_fix">Configure the operating system to terminate automatically a user session after inactivity time-outs have expired or at shutdown.
+
+Add the following line (or modify the line to have the required value) to the "/etc/ssh/sshd_config" file (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
+
+ClientAliveCountMax 0
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23555r419626_fix" /><check system="C-23566r419625_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system automatically terminates a user session after inactivity time-outs have expired.
+
+Check for the value of the "ClientAliveCountMax" keyword with the following command:
+
+# grep -i clientalivecount /etc/ssh/sshd_config
+ClientAliveCountMax 0
+
+If "ClientAliveCountMax" is not set to "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221852"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221852r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040350</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using rhosts authentication.</title><description>&lt;VulnDiscussion&gt;Configuring this setting for the SSH daemon provides additional assurance that remote logon via SSH will require a password, even in the event of misconfiguration elsewhere.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108547</ident><ident system="http://cyber.mil/legacy">V-99443</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23556r419629_fix">Configure the SSH daemon to not allow authentication using known hosts authentication.
+
+Add the following line in "/etc/ssh/sshd_config", or uncomment the line and set the value to "yes":
+
+IgnoreRhosts yes</fixtext><fix id="F-23556r419629_fix" /><check system="C-23567r419628_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH daemon does not allow authentication using known hosts authentication.
+
+To determine how the SSH daemon's "IgnoreRhosts" option is set, run the following command:
+
+# grep -i IgnoreRhosts /etc/ssh/sshd_config
+
+IgnoreRhosts yes
+
+If the value is returned as "no", the returned line is commented out, or no output is returned, this is a finding.</check-content></check></Rule></Group><Group id="V-221853"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221853r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040360</version><title>The Oracle Linux operating system must display the date and time of the last successful account logon upon an SSH logon.</title><description>&lt;VulnDiscussion&gt;Providing users with feedback on when account accesses via SSH last occurred facilitates user recognition and reporting of unauthorized account use.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99445</ident><ident system="http://cyber.mil/legacy">SV-108549</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23557r419632_fix">Configure SSH to provide users with feedback on when account accesses last occurred by setting the required configuration options in "/etc/pam.d/sshd" or in the "sshd_config" file used by the system ("/etc/ssh/sshd_config" will be used in the example) (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor).
+
+Modify the "PrintLastLog" line in "/etc/ssh/sshd_config" to match the following:
+
+PrintLastLog yes
+
+The SSH service must be restarted for changes to "sshd_config" to take effect.</fixtext><fix id="F-23557r419632_fix" /><check system="C-23568r419631_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify SSH provides users with feedback on when account accesses last occurred.
+
+Check that "PrintLastLog" keyword in the sshd daemon configuration file is used and set to "yes" with the following command:
+
+# grep -i printlastlog /etc/ssh/sshd_config
+PrintLastLog yes
+
+If the "PrintLastLog" keyword is set to "no", is missing, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221854"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221854r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040370</version><title>The Oracle Linux operating system must not permit direct logons to the root account using remote access via SSH.</title><description>&lt;VulnDiscussion&gt;Even though the communications channel may be encrypted, an additional layer of security is gained by extending the policy of not logging on directly as root. In addition, logging on with a user-specific account provides individual accountability of actions performed on the system.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99447</ident><ident system="http://cyber.mil/legacy">SV-108551</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23558r419635_fix">Configure SSH to stop users from logging on remotely as the root user.
+
+Edit the appropriate "/etc/ssh/sshd_config" file to uncomment or add the line for the "PermitRootLogin" keyword and set its value to "no" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
+
+PermitRootLogin no
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23558r419635_fix" /><check system="C-23569r419634_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify remote access using SSH prevents users from logging on directly as root.
+
+Check that SSH prevents users from logging on directly as root with the following command:
+
+# grep -i permitrootlogin /etc/ssh/sshd_config
+PermitRootLogin no
+
+If the "PermitRootLogin" keyword is set to "yes", is missing, or is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221855"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221855r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040380</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow authentication using known hosts authentication.</title><description>&lt;VulnDiscussion&gt;Configuring this setting for the SSH daemon provides additional assurance that remote logon via SSH will require a password, even in the event of misconfiguration elsewhere.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108553</ident><ident system="http://cyber.mil/legacy">V-99449</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23559r419638_fix">Configure the SSH daemon to not allow authentication using known hosts authentication.
+
+Add the following line in "/etc/ssh/sshd_config", or uncomment the line and set the value to "yes":
+
+IgnoreUserKnownHosts yes
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23559r419638_fix" /><check system="C-23570r419637_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH daemon does not allow authentication using known hosts authentication.
+
+To determine how the SSH daemon's "IgnoreUserKnownHosts" option is set, run the following command:
+
+# grep -i IgnoreUserKnownHosts /etc/ssh/sshd_config
+
+IgnoreUserKnownHosts yes
+
+If the value is returned as "no", the returned line is commented out, or no output is returned, this is a finding.</check-content></check></Rule></Group><Group id="V-221856"><title>SRG-OS-000074-GPOS-00042</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221856r505922_rule" weight="10.0" severity="high"><version>OL07-00-040390</version><title>The Oracle Linux operating system must be configured so that the SSH daemon is configured to only use the SSHv2 protocol.</title><description>&lt;VulnDiscussion&gt;SSHv1 is an insecure implementation of the SSH protocol and has many well-known vulnerability exploits. Exploits of the SSH daemon could provide immediate root access to the system.
+
+Satisfies: SRG-OS-000074-GPOS-00042, SRG-OS-000480-GPOS-00227&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108555</ident><ident system="http://cyber.mil/legacy">V-99451</ident><ident system="http://cyber.mil/cci">CCI-000197</ident><fixtext fixref="F-23560r419641_fix">Remove all Protocol lines that reference version "1" in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor). The "Protocol" line must be as follows:
+
+Protocol 2
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23560r419641_fix" /><check system="C-23571r419640_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check the version of the operating system with the following command:
+
+# cat /etc/oracle-release
+
+If the release is 7.4 or newer this requirement is Not Applicable.
+
+Verify the SSH daemon is configured to only use the SSHv2 protocol.
+
+Check that the SSH daemon is configured to only use the SSHv2 protocol with the following command:
+
+# grep -i protocol /etc/ssh/sshd_config
+Protocol 2
+#Protocol 1,2
+
+If any protocol line other than "Protocol 2" is uncommented, this is a finding.</check-content></check></Rule></Group><Group id="V-221857"><title>SRG-OS-000250-GPOS-00093</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221857r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040400</version><title>The Oracle Linux operating system must be configured so that the SSH daemon is configured to only use Message Authentication Codes (MACs) employing FIPS 140-2 approved cryptographic hash algorithms.</title><description>&lt;VulnDiscussion&gt;DoD information systems are required to use FIPS 140-2 approved cryptographic hash functions. The only SSHv2 hash algorithm meeting this requirement is SHA.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108557</ident><ident system="http://cyber.mil/legacy">V-99453</ident><ident system="http://cyber.mil/cci">CCI-001453</ident><fixtext fixref="F-23561r419644_fix">Edit the "/etc/ssh/sshd_config" file to uncomment or add the line for the "MACs" keyword and set its value to "hmac-sha2-256" and/or "hmac-sha2-512" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
+
+MACs hmac-sha2-256,hmac-sha2-512
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23561r419644_fix" /><check system="C-23572r419643_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH daemon is configured to only use MACs employing FIPS 140-2-approved ciphers.
+
+Note: If OL07-00-021350 is a finding, this is automatically a finding, as the system cannot implement FIPS 140-2-approved cryptographic algorithms and hashes.
+
+Check that the SSH daemon is configured to only use MACs employing FIPS 140-2-approved ciphers with the following command:
+
+# grep -i macs /etc/ssh/sshd_config
+MACs hmac-sha2-256,hmac-sha2-512
+
+If any ciphers other than "hmac-sha2-256" or "hmac-sha2-512" are listed or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221858"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221858r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040410</version><title>The Oracle Linux operating system must be configured so that the SSH public host key files have mode 0644 or less permissive.</title><description>&lt;VulnDiscussion&gt;If a public host key file is modified by an unauthorized user, the SSH service may be compromised.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99455</ident><ident system="http://cyber.mil/legacy">SV-108559</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23562r419647_fix">Note: SSH public key files may be found in other directories on the system depending on the installation.
+
+Change the mode of public host key files under "/etc/ssh" to "0644" with the following command:
+
+# chmod 0644 /etc/ssh/*.key.pub</fixtext><fix id="F-23562r419647_fix" /><check system="C-23573r419646_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH public host key files have mode 0644 or less permissive.
+
+Note: SSH public key files may be found in other directories on the system depending on the installation.
+
+The following command will find all SSH public key files on the system:
+
+# find /etc/ssh -name '*.pub' -exec ls -lL {} \;
+
+-rw-r--r-- 1 root root 618 Nov 28 06:43 ssh_host_dsa_key.pub
+-rw-r--r-- 1 root root 347 Nov 28 06:43 ssh_host_key.pub
+-rw-r--r-- 1 root root 238 Nov 28 06:43 ssh_host_rsa_key.pub
+
+If any file has a mode more permissive than 0644, this is a finding.</check-content></check></Rule></Group><Group id="V-221859"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221859r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040420</version><title>The Oracle Linux operating system must be configured so that the SSH private host key files have mode 0640 or less permissive.</title><description>&lt;VulnDiscussion&gt;If an unauthorized user obtains the private SSH host key file, the host could be impersonated.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99457</ident><ident system="http://cyber.mil/legacy">SV-108561</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23563r419650_fix">Configure the mode of SSH private host key files under "/etc/ssh" to "0640" with the following command:
+
+# chmod 0640 /path/to/file/ssh_host*key</fixtext><fix id="F-23563r419650_fix" /><check system="C-23574r419649_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH private host key files have mode 0640 or less permissive.
+
+The following command will find all SSH private key files on the system and list their modes:
+
+# find / -name '*ssh_host*key' | xargs ls -lL
+
+-rw-r----- 1 root ssh_keys 668 Nov 28 06:43 ssh_host_dsa_key
+-rw-r----- 1 root ssh_keys 582 Nov 28 06:43 ssh_host_key
+-rw-r----- 1 root ssh_keys 887 Nov 28 06:43 ssh_host_rsa_key
+
+If any file has a mode more permissive than 0640, this is a finding.</check-content></check></Rule></Group><Group id="V-221860"><title>SRG-OS-000364-GPOS-00151</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221860r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040430</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not permit Generic Security Service Application Program Interface (GSSAPI) authentication unless needed.</title><description>&lt;VulnDiscussion&gt;GSSAPI authentication is used to provide additional authentication mechanisms to applications. Allowing GSSAPI authentication through SSH exposes the system's GSSAPI to remote hosts, increasing the attack surface of the system. GSSAPI authentication must be disabled unless needed.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99459</ident><ident system="http://cyber.mil/legacy">SV-108563</ident><ident system="http://cyber.mil/cci">CCI-001813</ident><fixtext fixref="F-23564r419653_fix">Uncomment the "GSSAPIAuthentication" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) and set the value to "no":
+
+GSSAPIAuthentication no
+
+The SSH service must be restarted for changes to take effect.
+
+If GSSAPI authentication is required, it must be documented, to include the location of the configuration file, with the ISSO.</fixtext><fix id="F-23564r419653_fix" /><check system="C-23575r419652_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH daemon does not permit GSSAPI authentication unless approved.
+
+Check that the SSH daemon does not permit GSSAPI authentication with the following command:
+
+# grep -i gssapiauth /etc/ssh/sshd_config
+GSSAPIAuthentication no
+
+If the "GSSAPIAuthentication" keyword is missing, is set to "yes" and is not documented with the Information System Security Officer (ISSO), or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221861"><title>SRG-OS-000364-GPOS-00151</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221861r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040440</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not permit Kerberos authentication unless needed.</title><description>&lt;VulnDiscussion&gt;Kerberos authentication for SSH is often implemented using Generic Security Service Application Program Interface (GSSAPI). If Kerberos is enabled through SSH, the SSH daemon provides a means of access to the system's Kerberos implementation. Vulnerabilities in the system's Kerberos implementation may then be subject to exploitation. To reduce the attack surface of the system, the Kerberos authentication mechanism within SSH must be disabled for systems not using this capability.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99461</ident><ident system="http://cyber.mil/legacy">SV-108565</ident><ident system="http://cyber.mil/cci">CCI-001813</ident><fixtext fixref="F-23565r419656_fix">Uncomment the "KerberosAuthentication" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) and set the value to "no":
+
+KerberosAuthentication no
+
+The SSH service must be restarted for changes to take effect.
+
+If Kerberos authentication is required, it must be documented, to include the location of the configuration file, with the ISSO.</fixtext><fix id="F-23565r419656_fix" /><check system="C-23576r419655_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH daemon does not permit Kerberos to authenticate passwords unless approved.
+
+Check that the SSH daemon does not permit Kerberos to authenticate passwords with the following command:
+
+# grep -i kerberosauth /etc/ssh/sshd_config
+KerberosAuthentication no
+
+If the "KerberosAuthentication" keyword is missing, or is set to "yes" and is not documented with the Information System Security Officer (ISSO), or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221862"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221862r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040450</version><title>The Oracle Linux operating system must be configured so that the SSH daemon performs strict mode checking of home directory configuration files.</title><description>&lt;VulnDiscussion&gt;If other users have access to modify user-specific SSH configuration files, they may be able to log on to the system as another user.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99463</ident><ident system="http://cyber.mil/legacy">SV-108567</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23566r419659_fix">Uncomment the "StrictModes" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) and set the value to "yes":
+
+StrictModes yes
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23566r419659_fix" /><check system="C-23577r419658_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH daemon performs strict mode checking of home directory configuration files.
+
+The location of the "sshd_config" file may vary if a different daemon is in use.
+
+Inspect the "sshd_config" file with the following command:
+
+# grep -i strictmodes /etc/ssh/sshd_config
+
+StrictModes yes
+
+If "StrictModes" is set to "no", is missing, or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221863"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221863r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040460</version><title>The Oracle Linux operating system must be configured so that the SSH daemon uses privilege separation.</title><description>&lt;VulnDiscussion&gt;SSH daemon privilege separation causes the SSH process to drop root privileges when not needed, which would decrease the impact of software vulnerabilities in the unprivileged section.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99465</ident><ident system="http://cyber.mil/legacy">SV-108569</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23567r419662_fix">Uncomment the "UsePrivilegeSeparation" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) and set the value to "sandbox" or "yes":
+
+UsePrivilegeSeparation sandbox
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23567r419662_fix" /><check system="C-23578r419661_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH daemon performs privilege separation.
+
+Check that the SSH daemon performs privilege separation with the following command:
+
+# grep -i usepriv /etc/ssh/sshd_config
+
+UsePrivilegeSeparation sandbox
+
+If the "UsePrivilegeSeparation" keyword is set to "no", is missing, or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221864"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221864r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040470</version><title>The Oracle Linux operating system must be configured so that the SSH daemon does not allow compression or only allows compression after successful authentication.</title><description>&lt;VulnDiscussion&gt;If compression is allowed in an SSH connection prior to authentication, vulnerabilities in the compression software could result in compromise of the system from an unauthenticated connection, potentially with root privileges.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99467</ident><ident system="http://cyber.mil/legacy">SV-108571</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23568r419665_fix">Uncomment the "Compression" keyword in "/etc/ssh/sshd_config" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor) on the system and set the value to "delayed" or "no":
+
+Compression no
+
+The SSH service must be restarted for changes to take effect.</fixtext><fix id="F-23568r419665_fix" /><check system="C-23579r419664_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the SSH daemon performs compression after a user successfully authenticates.
+
+Check that the SSH daemon performs compression after a user successfully authenticates with the following command:
+
+# grep -i compression /etc/ssh/sshd_config
+Compression delayed
+
+If the "Compression" keyword is set to "yes", is missing, or the returned line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221865"><title>SRG-OS-000399-GPOS-00178</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221865r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040480</version><title>The operating system must request and perform data origin authentication verification and data integrity verification on the name/address resolution responses the system receives from authoritative sources.</title><description>&lt;VulnDiscussion&gt;If data origin authentication and data integrity verification are not performed, the resultant response could be forged, it may have come from a poisoned cache, the packets could have been intercepted without the resolver's knowledge, or resource records could have been removed, which would result in query failure or DoS. Data origin authentication must be performed to thwart these types of attacks.
+
+Each client of name resolution services either performs this validation on its own or has authenticated channels to trusted validation providers. Information systems that provide name and address resolution services for local clients include, for example, recursive resolving or caching Domain Name System (DNS) servers. DNS client resolvers either perform validation of DNSSEC signatures, or clients use authenticated channels to recursive resolvers that perform such validations. Information systems that use technologies other than the DNS to map between host/service names and network addresses provide other means to enable clients to verify the authenticity of response data.
+
+This is not applicable if DNSSEC is not implemented on the local network.
+
+Satisfies: SRG-OS-000399-GPOS-00178, SRG-OS-000400-GPOS-00179, SRG-OS-000401-GPOS-00180, SRG-OS-000402-GPOS-00181&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99469</ident><ident system="http://cyber.mil/legacy">SV-108573</ident><ident system="http://cyber.mil/cci">CCI-002465</ident><ident system="http://cyber.mil/cci">CCI-002466</ident><ident system="http://cyber.mil/cci">CCI-002467</ident><ident system="http://cyber.mil/cci">CCI-002468</ident><fixtext fixref="F-23569r419668_fix">Configure the operating system to implement DNSSEC to protect the integrity of name/address resolution.
+
+Install the unbound package:
+# yum install unbound
+
+To ensure unbound starts up every time the system boots, run the following command:
+# systemctl enable unbound</fixtext><fix id="F-23569r419668_fix" /><check system="C-23580r419667_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system implements DNSSEC to protect the integrity of name/address resolution.
+
+Determine if the package "unbound" is installed via the following command:
+# yum info unbound
+
+If unbound is not installed, this is a finding.
+
+If "unbound" is installed, determine whether the unbound daemon is running; enter the following command:
+# systemctl status unbound | grep Active
+
+If the output does not indicate the daemon is "active", this is a finding.</check-content></check></Rule></Group><Group id="V-221866"><title>SRG-OS-000355-GPOS-00143</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221866r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040500</version><title>The Oracle Linux operating system must, for networked systems, synchronize clocks with a server that is synchronized to one of the redundant United States Naval Observatory (USNO) time servers, a time server designated for the appropriate DoD network (NIPRNet/SIPRNet), and/or the Global Positioning System (GPS).</title><description>&lt;VulnDiscussion&gt;Inaccurate time stamps make it more difficult to correlate events and can lead to an inaccurate analysis. Determining the correct time a particular event occurred on a system is critical when conducting forensic analysis and investigating system events. Sources outside the configured acceptable allowance (drift) may be inaccurate.
+
+Synchronizing internal information system clocks provides uniformity of time stamps for information systems with multiple system clocks and systems connected over a network.
+
+Organizations should consider endpoints that may not have regular access to the authoritative time server (e.g., mobile, teleworking, and tactical endpoints).
+
+Satisfies: SRG-OS-000355-GPOS-00143, SRG-OS-000356-GPOS-00144&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99471</ident><ident system="http://cyber.mil/legacy">SV-108575</ident><ident system="http://cyber.mil/cci">CCI-002046</ident><ident system="http://cyber.mil/cci">CCI-001891</ident><fixtext fixref="F-23570r499649_fix">Edit the "/etc/ntp.conf" or "/etc/chrony.conf" file and add or update an entry to define "maxpoll" to "10" as follows:
+
+server 0.rhel.pool.ntp.org iburst maxpoll 10
+
+If NTP was running and "maxpoll" was updated, the NTP service must be restarted:
+
+# systemctl restart ntpd
+
+If NTP was not running, it must be started:
+
+# systemctl start ntpd
+
+If "chronyd" was running and "maxpoll" was updated, the service must be restarted:
+
+# systemctl restart chronyd.service
+
+If "chronyd" was not running, it must be started:
+
+# systemctl start chronyd.service</fixtext><fix id="F-23570r499649_fix" /><check system="C-23581r499648_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Check to see if NTP is running in continuous mode.
+
+# ps -ef | grep ntp
+
+If NTP is not running, check to see if "chronyd" is running in continuous mode:
+
+# ps -ef | grep chronyd
+
+If NTP or "chronyd" is not running, this is a finding.
+
+If the NTP process is found, then check the "ntp.conf" file for the "maxpoll" option setting:
+
+# grep maxpoll /etc/ntp.conf
+server 0.rhel.pool.ntp.org iburst maxpoll 10
+
+If the option is set to "17" or is not set, this is a finding.
+
+If the file does not exist, check the "/etc/cron.daily" subdirectory for a crontab file controlling the execution of the "ntpd -q" command.
+
+# grep -i "ntpd -q" /etc/cron.daily/*
+# ls -al /etc/cron.* | grep ntp
+ntp
+
+If a crontab file does not exist in the "/etc/cron.daily" that executes the "ntpd -q" command, this is a finding.
+
+If the "chronyd" process is found, then check the "chrony.conf" file for the "maxpoll" option setting:
+
+# grep maxpoll /etc/chrony.conf
+
+server 0.rhel.pool.ntp.org iburst maxpoll 10
+
+If the option is not set or the line is commented out, this is a finding.</check-content></check></Rule></Group><Group id="V-221867"><title>SRG-OS-000420-GPOS-00186</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221867r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040510</version><title>The Oracle Linux operating system must protect against or limit the effects of Denial of Service (DoS) attacks by validating the operating system is implementing rate-limiting measures on impacted network interfaces.</title><description>&lt;VulnDiscussion&gt;DoS is a condition when a resource is not available for legitimate users. When this occurs, the organization either cannot accomplish its mission or must operate at degraded capacity.
+
+This requirement addresses the configuration of the operating system to mitigate the impact of DoS attacks that have occurred or are ongoing on system availability. For each system, known and potential DoS attacks must be identified and solutions for each type implemented. A variety of technologies exists to limit or, in some cases, eliminate the effects of DoS attacks (e.g., limiting processes or establishing memory partitions). Employing increased capacity and bandwidth, combined with service redundancy, may reduce the susceptibility to some DoS attacks.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108577</ident><ident system="http://cyber.mil/legacy">V-99473</ident><ident system="http://cyber.mil/cci">CCI-002385</ident><fixtext fixref="F-23571r419674_fix">Set the system to implement rate-limiting measures by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.tcp_invalid_ratelimit = 500
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23571r419674_fix" /><check system="C-23582r419673_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system protects against or limits the effects of DoS attacks by ensuring the operating system is implementing rate-limiting measures on impacted network interfaces.
+
+# grep 'net.ipv4.tcp_invalid_ratelimit' /etc/sysctl.conf /etc/sysctl.d/*
+
+/etc/sysctl.conf:net.ipv4.tcp_invalid_ratelimit = 500
+
+If "net.ipv4.tcp_invalid_ratelimit" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out this is a finding.
+
+Check that the operating system implements the value of the "tcp_invalid_ratelimit" variable with the following command:
+
+# /sbin/sysctl -a | grep 'net.ipv4.tcp_invalid_ratelimit'
+net.ipv4.tcp_invalid_ratelimit = 500
+
+If "net.ipv4.tcp_invalid_ratelimit" has a value of "0", this is a finding.
+
+If "net.ipv4.tcp_invalid_ratelimit" has a value greater than "1000" and is not documented with the Information System Security Officer (ISSO), this is a finding.</check-content></check></Rule></Group><Group id="V-221868"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221868r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040520</version><title>The Oracle Linux operating system must enable an application firewall, if available.</title><description>&lt;VulnDiscussion&gt;Firewalls protect computers from network attacks by blocking or limiting access to open network ports. Application firewalls limit which applications are allowed to communicate over the network.
+
+Satisfies: SRG-OS-000480-GPOS-00227, SRG-OS-000480-GPOS-00231, SRG-OS-000480-GPOS-00232&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108579</ident><ident system="http://cyber.mil/legacy">V-99475</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23572r419677_fix">Ensure the operating system's application firewall is enabled.
+
+Install the "firewalld" package, if it is not on the system, with the following command:
+
+# yum install firewalld
+
+Start the firewall via "systemctl" with the following command:
+
+# systemctl start firewalld</fixtext><fix id="F-23572r419677_fix" /><check system="C-23583r419676_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system enabled an application firewall.
+
+Check to see if "firewalld" is installed with the following command:
+
+# yum list installed firewalld
+firewalld-0.3.9-11.el7.noarch.rpm
+
+If the "firewalld" package is not installed, ask the System Administrator if another firewall application (such as iptables) is installed.
+
+If an application firewall is not installed, this is a finding.
+
+Check to see if the firewall is loaded and active with the following command:
+
+# systemctl status firewalld
+firewalld.service - firewalld - dynamic firewall daemon
+
+Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled)
+Active: active (running) since Tue 2014-06-17 11:14:49 CEST; 5 days ago
+
+If "firewalld" does not show a status of "loaded" and "active", this is a finding.
+
+Check the state of the firewall:
+
+# firewall-cmd --state
+running
+
+If "firewalld" does not show a state of "running", this is a finding.</check-content></check></Rule></Group><Group id="V-221869"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221869r505922_rule" weight="10.0" severity="low"><version>OL07-00-040530</version><title>The Oracle Linux operating system must display the date and time of the last successful account logon upon logon.</title><description>&lt;VulnDiscussion&gt;Providing users with feedback on when account accesses last occurred facilitates user recognition and reporting of unauthorized account use.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99477</ident><ident system="http://cyber.mil/legacy">SV-108581</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23573r419680_fix">Configure the operating system to provide users with feedback on when account accesses last occurred by setting the required configuration options in "/etc/pam.d/postlogin".
+
+Add the following line to the top of "/etc/pam.d/postlogin":
+
+session required pam_lastlog.so showfailed</fixtext><fix id="F-23573r419680_fix" /><check system="C-23584r419679_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify users are provided with feedback on when account accesses last occurred.
+
+Check that "pam_lastlog" is used and not silent with the following command:
+
+# grep pam_lastlog /etc/pam.d/postlogin
+session required pam_lastlog.so showfailed
+
+If "pam_lastlog" is missing from "/etc/pam.d/postlogin" file, or the silent option is present, this is a finding.</check-content></check></Rule></Group><Group id="V-221870"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221870r505922_rule" weight="10.0" severity="high"><version>OL07-00-040540</version><title>The Oracle Linux operating system must not contain .shosts files.</title><description>&lt;VulnDiscussion&gt;The .shosts files are used to configure host-based authentication for individual users or the system via SSH. Host-based authentication is not sufficient for preventing unauthorized access to the system, as it does not require interactive identification and authentication of a connection request, or for the use of two-factor authentication.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99479</ident><ident system="http://cyber.mil/legacy">SV-108583</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23574r419683_fix">Remove any found ".shosts" files from the system.
+
+# rm /[path]/[to]/[file]/.shosts</fixtext><fix id="F-23574r419683_fix" /><check system="C-23585r419682_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify there are no ".shosts" files on the system.
+
+Check the system for the existence of these files with the following command:
+
+# find / -name '*.shosts'
+
+If any ".shosts" files are found on the system, this is a finding.</check-content></check></Rule></Group><Group id="V-221871"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221871r505922_rule" weight="10.0" severity="high"><version>OL07-00-040550</version><title>The Oracle Linux operating system must not contain shosts.equiv files.</title><description>&lt;VulnDiscussion&gt;The shosts.equiv files are used to configure host-based authentication for the system via SSH. Host-based authentication is not sufficient for preventing unauthorized access to the system, as it does not require interactive identification and authentication of a connection request, or for the use of two-factor authentication.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108585</ident><ident system="http://cyber.mil/legacy">V-99481</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23575r419686_fix">Remove any found "shosts.equiv" files from the system.
+
+# rm /[path]/[to]/[file]/shosts.equiv</fixtext><fix id="F-23575r419686_fix" /><check system="C-23586r419685_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify there are no "shosts.equiv" files on the system.
+
+Check the system for the existence of these files with the following command:
+
+# find / -name shosts.equiv
+
+If any "shosts.equiv" files are found on the system, this is a finding.</check-content></check></Rule></Group><Group id="V-221872"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221872r505922_rule" weight="10.0" severity="low"><version>OL07-00-040600</version><title>For Oracle Linux operating systems using DNS resolution, at least two name servers must be configured.</title><description>&lt;VulnDiscussion&gt;To provide availability for name resolution services, multiple redundant name servers are mandated. A failure in name resolution could lead to the failure of security functions requiring name resolution, which may include time synchronization, centralized authentication, and remote system logging.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108587</ident><ident system="http://cyber.mil/legacy">V-99483</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23576r499628_fix">Configure the operating system to use two or more name servers for DNS resolution.
+
+Edit the "/etc/resolv.conf" file to uncomment or add the two or more "nameserver" option lines with the IP address of local authoritative name servers. If local host resolution is being performed, the "/etc/resolv.conf" file must be empty. An empty "/etc/resolv.conf" file can be created as follows:
+
+# echo -n &gt; /etc/resolv.conf
+
+And then make the file immutable with the following command:
+
+# chattr +i /etc/resolv.conf
+
+If the "/etc/resolv.conf" file must be mutable, the required configuration must be documented with the Information System Security Officer (ISSO) and the file must be verified by the system file integrity tool.</fixtext><fix id="F-23576r499628_fix" /><check system="C-23587r499627_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Determine whether the system is using local or DNS name resolution with the following command:
+
+# grep hosts /etc/nsswitch.conf
+hosts: files dns
+
+If the DNS entry is missing from the host's line in the "/etc/nsswitch.conf" file, the "/etc/resolv.conf" file must be empty.
+
+Verify the "/etc/resolv.conf" file is empty with the following command:
+
+# ls -al /etc/resolv.conf
+-rw-r--r-- 1 root root 0 Aug 19 08:31 resolv.conf
+
+If local host authentication is being used and the "/etc/resolv.conf" file is not empty, this is a finding.
+
+If the DNS entry is found on the host's line of the "/etc/nsswitch.conf" file, verify the operating system is configured to use two or more name servers for DNS resolution.
+
+Determine the name servers used by the system with the following command:
+
+# grep nameserver /etc/resolv.conf
+nameserver 192.168.1.2
+nameserver 192.168.1.3
+
+If less than two lines are returned that are not commented out, this is a finding.
+
+Verify the "/etc/resolv.conf" file is immutable with the following command:
+
+# sudo lsattr /etc/resolv.conf
+
+----i----------- /etc/resolv.conf
+
+If the file is mutable and has not been documented with the Information System Security Officer (ISSO), this is a finding.</check-content></check></Rule></Group><Group id="V-221873"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221873r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040610</version><title>The Oracle Linux operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets.</title><description>&lt;VulnDiscussion&gt;Source-routed packets allow the source of the packet to suggest that routers forward the packet along a different path than configured on the router, which can be used to bypass network security measures. This requirement applies only to the forwarding of source-routed traffic, such as when IPv4 forwarding is enabled and the system is functioning as a router.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108589</ident><ident system="http://cyber.mil/legacy">V-99485</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23577r419692_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.conf.all.accept_source_route = 0
+
+Issue the following command to make the changes take effect:
+
+# sysctl -system</fixtext><fix id="F-23577r419692_fix" /><check system="C-23588r419691_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system does not accept IPv4 source-routed packets.
+
+# grep net.ipv4.conf.all.accept_source_route /etc/sysctl.conf /etc/sysctl.d/*
+
+net.ipv4.conf.all.accept_source_route = 0
+
+If "net.ipv4.conf.all.accept_source_route" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
+
+Check that the operating system implements the accept source route variable with the following command:
+
+# /sbin/sysctl -a | grep net.ipv4.conf.all.accept_source_route
+net.ipv4.conf.all.accept_source_route = 0
+
+If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221874"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221874r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040611</version><title>The Oracle Linux operating system must use a reverse-path filter for IPv4 network traffic when possible on all interfaces.</title><description>&lt;VulnDiscussion&gt;Enabling reverse path filtering drops packets with invalid source addresses received on the interface. It should not be used on systems which are routers for complicated networks, but is helpful for end hosts and routers serving small networks.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99487</ident><ident system="http://cyber.mil/legacy">SV-108591</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23578r419695_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.conf.all.rp_filter = 1
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23578r419695_fix" /><check system="C-23589r419694_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system uses a reverse-path filter for IPv4:
+
+# grep net.ipv4.conf.all.rp_filter /etc/sysctl.conf /etc/sysctl.d/*
+net.ipv4.conf.all.rp_filter = 1
+
+If "net.ipv4.conf.all.rp_filter" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "1", this is a finding.
+
+Check that the operating system implements the accept source route variable with the following command:
+
+# /sbin/sysctl -a | grep net.ipv4.conf.all.rp_filter
+net.ipv4.conf.all.rp_filter = 1
+
+If the returned line does not have a value of "1", this is a finding.</check-content></check></Rule></Group><Group id="V-221875"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221875r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040612</version><title>The Oracle Linux operating system must use a reverse-path filter for IPv4 network traffic when possible by default.</title><description>&lt;VulnDiscussion&gt;Enabling reverse path filtering drops packets with invalid source addresses received on the interface. It should not be used on systems which are routers for complicated networks, but is helpful for end hosts and routers serving small networks.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99489</ident><ident system="http://cyber.mil/legacy">SV-108593</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23579r419698_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.conf.default.rp_filter = 1
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23579r419698_fix" /><check system="C-23590r419697_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system uses a reverse-path filter for IPv4:
+
+# grep net.ipv4.conf.default.rp_filter /etc/sysctl.conf /etc/sysctl.d/*
+net.ipv4.conf.default.rp_filter = 1
+
+If "net.ipv4.conf.default.rp_filter" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "1", this is a finding.
+
+Check that the operating system implements the accept source route variable with the following command:
+
+# /sbin/sysctl -a | grep net.ipv4.conf.default.rp_filter
+net.ipv4.conf.default.rp_filter = 1
+
+If the returned line does not have a value of "1", this is a finding.</check-content></check></Rule></Group><Group id="V-221876"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221876r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040620</version><title>The Oracle Linux operating system must not forward Internet Protocol version 4 (IPv4) source-routed packets by default.</title><description>&lt;VulnDiscussion&gt;Source-routed packets allow the source of the packet to suggest that routers forward the packet along a different path than configured on the router, which can be used to bypass network security measures. This requirement applies only to the forwarding of source-routed traffic, such as when IPv4 forwarding is enabled and the system is functioning as a router.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108595</ident><ident system="http://cyber.mil/legacy">V-99491</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23580r419701_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.conf.default.accept_source_route = 0
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23580r419701_fix" /><check system="C-23591r419700_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system does not accept IPv4 source-routed packets by default.
+
+# grep net.ipv4.conf.default.accept_source_route /etc/sysctl.conf /etc/sysctl.d/*
+net.ipv4.conf.default.accept_source_route = 0
+
+If "net.ipv4.conf.default.accept_source_route" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
+
+Check that the operating system implements the accept source route variable with the following command:
+
+# /sbin/sysctl -a | grep net.ipv4.conf.default.accept_source_route
+net.ipv4.conf.default.accept_source_route = 0
+
+If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221877"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221877r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040630</version><title>The Oracle Linux operating system must not respond to Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) echoes sent to a broadcast address.</title><description>&lt;VulnDiscussion&gt;Responding to broadcast (ICMP) echoes facilitates network mapping and provides a vector for amplification attacks.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108597</ident><ident system="http://cyber.mil/legacy">V-99493</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23581r419704_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.icmp_echo_ignore_broadcasts = 1
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23581r419704_fix" /><check system="C-23592r419703_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system does not respond to IPv4 ICMP echoes sent to a broadcast address.
+
+# grep net.ipv4.icmp_echo_ignore_broadcasts /etc/sysctl.conf /etc/sysctl.d/*
+
+If "net.ipv4.icmp_echo_ignore_broadcasts" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "1", this is a finding.
+
+Check that the operating system implements the "icmp_echo_ignore_broadcasts" variable with the following command:
+
+# /sbin/sysctl -a | grep net.ipv4.icmp_echo_ignore_broadcasts
+net.ipv4.icmp_echo_ignore_broadcasts = 1
+
+If the returned line does not have a value of "1", this is a finding.</check-content></check></Rule></Group><Group id="V-221878"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221878r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040640</version><title>The Oracle Linux operating system must prevent Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages from being accepted.</title><description>&lt;VulnDiscussion&gt;ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages modify the host's route table and are unauthenticated. An illicit ICMP redirect message could result in a man-in-the-middle attack.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99495</ident><ident system="http://cyber.mil/legacy">SV-108599</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23582r419707_fix">Set the system to not accept IPv4 ICMP redirect messages by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.conf.default.accept_redirects = 0
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23582r419707_fix" /><check system="C-23593r419706_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system will not accept IPv4 ICMP redirect messages.
+
+# grep 'net.ipv4.conf.default.accept_redirects' /etc/sysctl.conf /etc/sysctl.d/*
+
+If "net.ipv4.conf.default.accept_redirects" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
+
+Check that the operating system implements the value of the "accept_redirects" variables with the following command:
+
+# /sbin/sysctl -a | grep 'net.ipv4.conf.default.accept_redirects'
+net.ipv4.conf.default.accept_redirects = 0
+
+If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221879"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221879r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040641</version><title>The Oracle Linux operating system must ignore Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirect messages.</title><description>&lt;VulnDiscussion&gt;ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages modify the host's route table and are unauthenticated. An illicit ICMP redirect message could result in a man-in-the-middle attack.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99497</ident><ident system="http://cyber.mil/legacy">SV-108601</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23583r419710_fix">Set the system to ignore IPv4 ICMP redirect messages by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.conf.all.accept_redirects = 0
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23583r419710_fix" /><check system="C-23594r419709_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system ignores IPv4 ICMP redirect messages.
+
+# grep 'net.ipv4.conf.all.accept_redirects' /etc/sysctl.conf /etc/sysctl.d/*
+
+If "net.ipv4.conf.all.accept_redirects" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
+
+Check that the operating system implements the "accept_redirects" variables with the following command:
+
+# /sbin/sysctl -a | grep 'net.ipv4.conf.all.accept_redirects'
+
+net.ipv4.conf.all.accept_redirects = 0
+
+If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221880"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221880r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040650</version><title>The Oracle Linux operating system must not allow interfaces to perform Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects by default.</title><description>&lt;VulnDiscussion&gt;ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages contain information from the system's route table, possibly revealing portions of the network topology.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99499</ident><ident system="http://cyber.mil/legacy">SV-108603</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23584r419713_fix">Configure the system not to allow interfaces to perform IPv4 ICMP redirects by default.
+
+Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.conf.default.send_redirects = 0
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23584r419713_fix" /><check system="C-23595r419712_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system does not allow interfaces to perform IPv4 ICMP redirects by default.
+
+# grep 'net.ipv4.conf.default.send_redirects' /etc/sysctl.conf /etc/sysctl.d/*
+
+If "net.ipv4.conf.default.send_redirects" is not configured in the "/etc/sysctl.conf" file or in the /etc/sysctl.d/ directory, is commented out or does not have a value of "0", this is a finding.
+
+Check that the operating system implements the "default send_redirects" variables with the following command:
+
+# /sbin/sysctl -a | grep 'net.ipv4.conf.default.send_redirects'
+
+net.ipv4.conf.default.send_redirects = 0
+
+If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221881"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221881r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040660</version><title>The Oracle Linux operating system must not send Internet Protocol version 4 (IPv4) Internet Control Message Protocol (ICMP) redirects.</title><description>&lt;VulnDiscussion&gt;ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages contain information from the system's route table, possibly revealing portions of the network topology.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99501</ident><ident system="http://cyber.mil/legacy">SV-108605</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23585r419716_fix">Configure the system not to allow interfaces to perform IPv4 ICMP redirects.
+
+Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.conf.all.send_redirects = 0
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23585r419716_fix" /><check system="C-23596r419715_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system does not send IPv4 ICMP redirect messages.
+
+# grep 'net.ipv4.conf.all.send_redirects' /etc/sysctl.conf /etc/sysctl.d/*
+
+If "net.ipv4.conf.all.send_redirects" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out or does not have a value of "0", this is a finding.
+
+Check that the operating system implements the "all send_redirects" variables with the following command:
+
+# /sbin/sysctl -a | grep 'net.ipv4.conf.all.send_redirects'
+
+net.ipv4.conf.all.send_redirects = 0
+
+If the returned line does not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221882"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221882r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040670</version><title>Network interfaces configured on The Oracle Linux operating system must not be in promiscuous mode.</title><description>&lt;VulnDiscussion&gt;Network interfaces in promiscuous mode allow for the capture of all network traffic visible to the system. If unauthorized individuals can access these applications, it may allow them to collect information such as logon IDs, passwords, and key exchanges between systems.
+
+If the system is being used to perform a network troubleshooting function, the use of these tools must be documented with the Information System Security Officer (ISSO) and restricted to authorized personnel only.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99503</ident><ident system="http://cyber.mil/legacy">SV-108607</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23586r419719_fix">Configure network interfaces to turn off promiscuous mode unless approved by the ISSO and documented.
+
+Set the promiscuous mode of an interface to off with the following command:
+
+#ip link set dev &lt;devicename&gt; multicast off promisc off</fixtext><fix id="F-23586r419719_fix" /><check system="C-23597r419718_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify network interfaces are not in promiscuous mode unless approved by the ISSO and documented.
+
+Check for the status with the following command:
+
+# ip link | grep -i promisc
+
+If network interfaces are found on the system in promiscuous mode and their use has not been approved by the ISSO and documented, this is a finding.</check-content></check></Rule></Group><Group id="V-221883"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221883r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040680</version><title>The Oracle Linux operating system must be configured to prevent unrestricted mail relaying.</title><description>&lt;VulnDiscussion&gt;If unrestricted mail relaying is permitted, unauthorized senders could use this host as a mail relay for the purpose of sending spam or other unauthorized activity.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99505</ident><ident system="http://cyber.mil/legacy">SV-108609</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23587r419722_fix">If "postfix" is installed, modify the "/etc/postfix/main.cf" file to restrict client connections to the local network with the following command:
+
+# postconf -e 'smtpd_client_restrictions = permit_mynetworks,reject'</fixtext><fix id="F-23587r419722_fix" /><check system="C-23598r419721_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system is configured to prevent unrestricted mail relaying.
+
+Determine if "postfix" is installed with the following commands:
+
+# yum list installed postfix
+postfix-2.6.6-6.el7.x86_64.rpm
+
+If postfix is not installed, this is Not Applicable.
+
+If postfix is installed, determine if it is configured to reject connections from unknown or untrusted networks with the following command:
+
+# postconf -n smtpd_client_restrictions
+smtpd_client_restrictions = permit_mynetworks, reject
+
+If the "smtpd_client_restrictions" parameter contains any entries other than "permit_mynetworks" and "reject", this is a finding.</check-content></check></Rule></Group><Group id="V-221884"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221884r505922_rule" weight="10.0" severity="high"><version>OL07-00-040690</version><title>The Oracle Linux operating system must not have a File Transfer Protocol (FTP) server package installed unless needed.</title><description>&lt;VulnDiscussion&gt;The FTP service provides an unencrypted remote access that does not provide for the confidentiality and integrity of user passwords or the remote session. If a privileged user were to log on using this service, the privileged user password could be compromised. SSH or other encrypted file transfer methods must be used in place of this service.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99507</ident><ident system="http://cyber.mil/legacy">SV-108611</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23588r419725_fix">Document the "vsftpd" package with the ISSO as an operational requirement or remove it from the system with the following command:
+
+# yum remove vsftpd</fixtext><fix id="F-23588r419725_fix" /><check system="C-23599r419724_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify an FTP server has not been installed on the system.
+
+Check to see if an FTP server has been installed with the following commands:
+
+# yum list installed vsftpd
+
+vsftpd-3.0.2.el7.x86_64.rpm
+
+If "vsftpd" is installed and is not documented with the Information System Security Officer (ISSO) as an operational requirement, this is a finding.</check-content></check></Rule></Group><Group id="V-221885"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221885r505922_rule" weight="10.0" severity="high"><version>OL07-00-040700</version><title>The Oracle Linux operating system must not have the Trivial File Transfer Protocol (TFTP) server package installed if not required for operational support.</title><description>&lt;VulnDiscussion&gt;If TFTP is required for operational support (such as the transmission of router configurations) its use must be documented with the Information System Security Officer (ISSO), restricted to only authorized personnel, and have access control rules established.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99509</ident><ident system="http://cyber.mil/legacy">SV-108613</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23589r419728_fix">Remove the TFTP package from the system with the following command:
+
+# yum remove tftp-server</fixtext><fix id="F-23589r419728_fix" /><check system="C-23600r419727_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify a TFTP server has not been installed on the system.
+
+Check to see if a TFTP server has been installed with the following command:
+
+# yum list installed tftp-server
+tftp-server-0.49-9.el7.x86_64.rpm
+
+If TFTP is installed and the requirement for TFTP is not documented with the ISSO, this is a finding.</check-content></check></Rule></Group><Group id="V-221886"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221886r505922_rule" weight="10.0" severity="high"><version>OL07-00-040710</version><title>The Oracle Linux operating system must be configured so that remote X connections for interactive users are encrypted.</title><description>&lt;VulnDiscussion&gt;Open X displays allow an attacker to capture keystrokes and execute commands remotely.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99511</ident><ident system="http://cyber.mil/legacy">SV-108615</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23590r419731_fix">Configure SSH to encrypt connections for interactive users.
+
+Edit the "/etc/ssh/sshd_config" file to uncomment or add the line for the "X11Forwarding" keyword and set its value to "yes" (this file may be named differently or be in a different location if using a version of SSH that is provided by a third-party vendor):
+
+X11Forwarding yes
+
+The SSH service must be restarted for changes to take effect:
+
+# systemctl restart sshd</fixtext><fix id="F-23590r419731_fix" /><check system="C-23601r419730_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify remote X connections for interactive users are encrypted.
+
+Check that remote X connections are encrypted with the following command:
+
+# grep -i x11forwarding /etc/ssh/sshd_config | grep -v "^#"
+
+X11Forwarding yes
+
+If the "X11Forwarding" keyword is set to "no" or is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-221887"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221887r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040720</version><title>The Oracle Linux operating system must be configured so that if the Trivial File Transfer Protocol (TFTP) server is required, the TFTP daemon is configured to operate in secure mode.</title><description>&lt;VulnDiscussion&gt;Restricting TFTP to a specific directory prevents remote users from copying, transferring, or overwriting system files.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108617</ident><ident system="http://cyber.mil/legacy">V-99513</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23591r419734_fix">Configure the TFTP daemon to operate in secure mode by adding the following line to "/etc/xinetd.d/tftp" (or modify the line to have the required value):
+
+server_args = -s /var/lib/tftpboot</fixtext><fix id="F-23591r419734_fix" /><check system="C-23602r419733_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the TFTP daemon is configured to operate in secure mode.
+
+Check to see if a TFTP server has been installed with the following commands:
+
+# yum list installed tftp-server
+tftp-server.x86_64 x.x-x.el7
+
+If a TFTP server is not installed, this is Not Applicable.
+
+If a TFTP server is installed, check for the server arguments with the following command:
+
+# grep server_args /etc/xinetd.d/tftp
+server_args = -s /var/lib/tftpboot
+
+If the "server_args" line does not have a "-s" option and a subdirectory is not assigned, this is a finding.</check-content></check></Rule></Group><Group id="V-221888"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221888r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040730</version><title>The Oracle Linux operating system must not have a graphical display manager installed unless approved.</title><description>&lt;VulnDiscussion&gt;Internet services not required for system or application processes must not be active to decrease the attack surface of the system. Graphical display managers have a long history of security vulnerabilities and must not be used unless approved and documented.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108619</ident><ident system="http://cyber.mil/legacy">V-99515</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23592r499631_fix">Document the requirement for a graphical user interface with the ISSO or remove the related packages with the following commands:
+
+# rpm -e xorg-x11-server-common
+
+# systemctl set-default multi-user.target</fixtext><fix id="F-23592r499631_fix" /><check system="C-23603r499630_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system is configured to boot to the command line:
+
+# systemctl get-default
+multi-user.target
+
+If the system default target is not set to "multi-user.target" and the Information System Security Officer (ISSO) lacks a documented requirement for a graphical user interface, this is a finding.
+
+Verify that a graphical user interface is not installed:
+
+# rpm -qa | grep xorg | grep server
+
+Ask the System Administrator if use of a graphical user interface is an operational requirement.
+
+If the use of a graphical user interface on the system is not documented with the ISSO, this is a finding.</check-content></check></Rule></Group><Group id="V-221889"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221889r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040740</version><title>The Oracle Linux operating system must not be performing packet forwarding unless the system is a router.</title><description>&lt;VulnDiscussion&gt;Routing protocol daemons are typically used on routers to exchange network topology information with other routers. If this software is used when not required, system network information may be unnecessarily transmitted across the network.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99517</ident><ident system="http://cyber.mil/legacy">SV-108621</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23593r419740_fix">Set the system to the required kernel parameter by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv4.ip_forward = 0
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23593r419740_fix" /><check system="C-23604r419739_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system is not performing packet forwarding, unless the system is a router.
+
+# grep net.ipv4.ip_forward /etc/sysctl.conf /etc/sysctl.d/*
+
+net.ipv4.ip_forward = 0
+
+If "net.ipv4.ip_forward" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out, or does not have a value of "0", this is a finding.
+
+Check that the operating system does not implement IP forwarding using the following command:
+
+# /sbin/sysctl -a | grep net.ipv4.ip_forward
+net.ipv4.ip_forward = 0
+
+If IP forwarding value is "1" and the system is hosting any application, database, or web servers, this is a finding.</check-content></check></Rule></Group><Group id="V-221890"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221890r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040750</version><title>The Oracle Linux operating system must be configured so that the Network File System (NFS) is configured to use RPCSEC_GSS.</title><description>&lt;VulnDiscussion&gt;When an NFS server is configured to use RPCSEC_SYS, a selected userid and groupid are used to handle requests from the remote user. The userid and groupid could mistakenly or maliciously be set incorrectly. The RPCSEC_GSS method of authentication uses certificates on the server and client systems to more securely authenticate the remote mount request.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99519</ident><ident system="http://cyber.mil/legacy">SV-108623</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23594r419743_fix">Update the "/etc/fstab" file so the option "sec" is defined for each NFS mounted file system and the "sec" option does not have the "sys" setting.
+
+Ensure the "sec" option is defined as "krb5:krb5i:krb5p".</fixtext><fix id="F-23594r419743_fix" /><check system="C-23605r419742_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify "AUTH_GSS" is being used to authenticate NFS mounts.
+
+To check if the system is importing an NFS file system, look for any entries in the "/etc/fstab" file that have a file system type of "nfs" with the following command:
+
+# cat /etc/fstab | grep nfs
+192.168.21.5:/mnt/export /data1 nfs4 rw,sync ,soft,sec=krb5:krb5i:krb5p
+
+If the system is mounting file systems via NFS and has the sec option without the "krb5:krb5i:krb5p" settings, the "sec" option has the "sys" setting, or the "sec" option is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-221891"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221891r505922_rule" weight="10.0" severity="high"><version>OL07-00-040800</version><title>SNMP community strings on the Oracle Linux operating system must be changed from the default.</title><description>&lt;VulnDiscussion&gt;Whether active or not, default Simple Network Management Protocol (SNMP) community strings must be changed to maintain security. If the service is running with the default authenticators, anyone can gather data about the system and the network and use the information to potentially compromise the integrity of the system or network(s). It is highly recommended that SNMP version 3 user authentication and message encryption be used in place of the version 2 community strings.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99521</ident><ident system="http://cyber.mil/legacy">SV-108625</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23595r419746_fix">If the "/etc/snmp/snmpd.conf" file exists, modify any lines that contain a community string value of "public" or "private" to another string value.</fixtext><fix id="F-23595r419746_fix" /><check system="C-23606r419745_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that a system using SNMP is not using default community strings.
+
+Check to see if the "/etc/snmp/snmpd.conf" file exists with the following command:
+
+# ls -al /etc/snmp/snmpd.conf
+-rw------- 1 root root 52640 Mar 12 11:08 snmpd.conf
+
+If the file does not exist, this is Not Applicable.
+
+If the file does exist, check for the default community strings with the following commands:
+
+# grep public /etc/snmp/snmpd.conf
+# grep private /etc/snmp/snmpd.conf
+
+If either of these commands returns any output, this is a finding.</check-content></check></Rule></Group><Group id="V-221892"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221892r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040810</version><title>The Oracle Linux operating system access control program must be configured to grant or deny system access to specific hosts and services.</title><description>&lt;VulnDiscussion&gt;If the systems access control program is not configured with appropriate rules for allowing and denying access to system network resources, services may be accessible to unauthorized hosts.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108627</ident><ident system="http://cyber.mil/legacy">V-99523</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23596r419749_fix">If "firewalld" is installed and active on the system, configure rules for allowing specific services and hosts.
+
+If "firewalld" is not "active", enable "tcpwrappers" by configuring "/etc/hosts.allow" and "/etc/hosts.deny" to allow or deny access to specific hosts.</fixtext><fix id="F-23596r419749_fix" /><check system="C-23607r419748_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>If the "firewalld" package is not installed, ask the System Administrator (SA) if another firewall application (such as iptables) is installed. If an application firewall is not installed, this is a finding.
+
+Verify the system's access control program is configured to grant or deny system access to specific hosts.
+
+Check to see if "firewalld" is active with the following command:
+
+# systemctl status firewalld
+firewalld.service - firewalld - dynamic firewall daemon
+Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled)
+Active: active (running) since Sun 2014-04-20 14:06:46 BST; 30s ago
+
+If "firewalld" is active, check to see if it is configured to grant or deny access to specific hosts or services with the following commands:
+
+# firewall-cmd --get-default-zone
+public
+
+# firewall-cmd --list-all --zone=public
+public (active)
+target: default
+icmp-block-inversion: no
+interfaces: eth0
+sources:
+services: mdns ssh
+ports:
+protocols:
+masquerade: no
+forward-ports:
+icmp-blocks:
+
+If "firewalld" is not active, determine whether "tcpwrappers" is being used by checking whether the "hosts.allow" and "hosts.deny" files are empty with the following commands:
+
+# ls -al /etc/hosts.allow
+rw-r----- 1 root root 9 Aug 2 23:13 /etc/hosts.allow
+
+# ls -al /etc/hosts.deny
+-rw-r----- 1 root root 9 Apr 9 2007 /etc/hosts.deny
+
+If "firewalld" and "tcpwrappers" are not installed, configured, and active, ask the SA if another access control program (such as iptables) is installed and active. Ask the SA to show that the running configuration grants or denies access to specific hosts or services.
+
+If "firewalld" is active and is not configured to grant access to specific hosts or "tcpwrappers" is not configured to grant or deny access to specific hosts, this is a finding.</check-content></check></Rule></Group><Group id="V-221893"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221893r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040820</version><title>The Oracle Linux operating system must not have unauthorized IP tunnels configured.</title><description>&lt;VulnDiscussion&gt;IP tunneling mechanisms can be used to bypass network filtering. If tunneling is required, it must be documented with the Information System Security Officer (ISSO).&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108629</ident><ident system="http://cyber.mil/legacy">V-99525</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23597r419752_fix">Remove all unapproved tunnels from the system, or document them with the ISSO.</fixtext><fix id="F-23597r419752_fix" /><check system="C-23608r419751_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the system does not have unauthorized IP tunnels configured.
+
+Check to see if "libreswan" is installed with the following command:
+
+# yum list installed libreswan
+libreswan.x86-64 3.20-5.el7_4
+
+If "libreswan" is installed, check to see if the "IPsec" service is active with the following command:
+
+# systemctl status ipsec
+ipsec.service - Internet Key Exchange (IKE) Protocol Daemon for IPsec
+Loaded: loaded (/usr/lib/systemd/system/ipsec.service; disabled)
+Active: inactive (dead)
+
+If the "IPsec" service is active, check to see if any tunnels are configured in "/etc/ipsec.conf" and "/etc/ipsec.d/" with the following commands:
+
+# grep -iw conn /etc/ipsec.conf /etc/ipsec.d/*.conf
+
+If there are indications that a "conn" parameter is configured for a tunnel, ask the System Administrator if the tunnel is documented with the ISSO.
+
+If "libreswan" is installed, "IPsec" is active, and an undocumented tunnel is active, this is a finding.</check-content></check></Rule></Group><Group id="V-221894"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221894r505922_rule" weight="10.0" severity="medium"><version>OL07-00-040830</version><title>The Oracle Linux operating system must not forward IPv6 source-routed packets.</title><description>&lt;VulnDiscussion&gt;Source-routed packets allow the source of the packet to suggest that routers forward the packet along a different path than configured on the router, which can be used to bypass network security measures. This requirement applies only to the forwarding of source-routed traffic, such as when IPv6 forwarding is enabled and the system is functioning as a router.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108631</ident><ident system="http://cyber.mil/legacy">V-99527</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-23598r419755_fix">Set the system to the required kernel parameter, if IPv6 is enabled, by adding the following line to "/etc/sysctl.conf" or a configuration file in the /etc/sysctl.d/ directory (or modify the line to have the required value):
+
+net.ipv6.conf.all.accept_source_route = 0
+
+Issue the following command to make the changes take effect:
+
+# sysctl --system</fixtext><fix id="F-23598r419755_fix" /><check system="C-23609r419754_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>If IPv6 is not enabled, the key will not exist, and this is Not Applicable.
+
+Verify the system does not accept IPv6 source-routed packets.
+
+# grep net.ipv6.conf.all.accept_source_route /etc/sysctl.conf /etc/sysctl.d/*
+
+net.ipv6.conf.all.accept_source_route = 0
+
+If "net.ipv6.conf.all.accept_source_route" is not configured in the /etc/sysctl.conf file or in the /etc/sysctl.d/ directory, is commented out or does not have a value of "0", this is a finding.
+
+Check that the operating system implements the accept source route variable with the following command:
+
+# /sbin/sysctl -a | grep net.ipv6.conf.all.accept_source_route
+net.ipv6.conf.all.accept_source_route = 0
+
+If the returned lines do not have a value of "0", this is a finding.</check-content></check></Rule></Group><Group id="V-221895"><title>SRG-OS-000105-GPOS-00052</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221895r505922_rule" weight="10.0" severity="medium"><version>OL07-00-041001</version><title>The Oracle Linux operating system must have the required packages for multifactor authentication installed.</title><description>&lt;VulnDiscussion&gt;Using an authentication device, such as a CAC or token that is separate from the information system, ensures that even if the information system is compromised, that compromise will not affect credentials stored on the authentication device.
+
+Multifactor solutions that require devices separate from information systems gaining access include, for example, hardware tokens providing time-based or challenge-response authenticators and smart cards such as the U.S. Government Personal Identity Verification card and the DoD Common Access Card.
+
+A privileged account is defined as an information system account with authorizations of a privileged user.
+
+Remote access is access to DoD nonpublic information systems by an authorized user (or an information system) communicating through an external, non-organization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.
+
+This requirement only applies to components where this is specific to the function of the device or has the concept of an organizational user (e.g., VPN, proxy capability). This does not apply to authentication for the purpose of configuring the device itself (management).
+
+Satisfies: SRG-OS-000375-GPOS-00160, SRG-OS-000375-GPOS-00161, SRG-OS-000377-GPOS-00162&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99529</ident><ident system="http://cyber.mil/legacy">SV-108633</ident><ident system="http://cyber.mil/cci">CCI-001948</ident><ident system="http://cyber.mil/cci">CCI-001953</ident><ident system="http://cyber.mil/cci">CCI-001954</ident><fixtext fixref="F-23599r499634_fix">Configure the operating system to implement multifactor authentication by installing the required packages.
+
+Install the "pam_pkcs11" package with the following command:
+
+# yum install pam_pkcs11</fixtext><fix id="F-23599r499634_fix" /><check system="C-23610r499633_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system has the packages required for multifactor authentication installed.
+
+Check for the presence of the packages required to support multifactor authentication with the following commands:
+
+# yum list installed pam_pkcs11
+pam_pkcs11-0.6.2-14.el7.noarch.rpm
+
+If the "pam_pkcs11" packages is not installed, this is a finding.</check-content></check></Rule></Group><Group id="V-221896"><title>SRG-OS-000375-GPOS-00160</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221896r505922_rule" weight="10.0" severity="medium"><version>OL07-00-041002</version><title>The Oracle Linux operating system must implement multifactor authentication for access to privileged accounts via pluggable authentication modules (PAM).</title><description>&lt;VulnDiscussion&gt;Using an authentication device, such as a CAC or token that is separate from the information system, ensures that even if the information system is compromised, that compromise will not affect credentials stored on the authentication device.
+
+Multifactor solutions that require devices separate from information systems gaining access include, for example, hardware tokens providing time-based or challenge-response authenticators and smart cards such as the U.S. Government Personal Identity Verification card and the DoD Common Access Card.
+
+A privileged account is defined as an information system account with authorizations of a privileged user.
+
+Remote access is access to DoD nonpublic information systems by an authorized user (or an information system) communicating through an external, non-organization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.
+
+This requirement only applies to components where this is specific to the function of the device or has the concept of an organizational user (e.g., VPN, proxy capability). This does not apply to authentication for the purpose of configuring the device itself (management).
+
+Satisfies: SRG-OS-000375-GPOS-00160, SRG-OS-000375-GPOS-00161, SRG-OS-000377-GPOS-00162&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99531</ident><ident system="http://cyber.mil/legacy">SV-108635</ident><ident system="http://cyber.mil/cci">CCI-001953</ident><ident system="http://cyber.mil/cci">CCI-001954</ident><ident system="http://cyber.mil/cci">CCI-001948</ident><fixtext fixref="F-23600r419761_fix">Configure the operating system to implement multifactor authentication for remote access to privileged accounts via pluggable authentication modules (PAM).
+
+Modify all of the services lines in "/etc/sssd/sssd.conf" or in configuration files found under "/etc/sssd/conf.d" to include pam.</fixtext><fix id="F-23600r419761_fix" /><check system="C-23611r419760_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system implements multifactor authentication for remote access to privileged accounts via pluggable authentication modules (PAM).
+
+Check the "/etc/sssd/sssd.conf" file for the authentication services that are being used with the following command:
+
+# grep services /etc/sssd/sssd.conf /etc/sssd/conf.d/*.conf
+
+services = nss, pam
+
+If the "pam" service is not present on all "services" lines, this is a finding.</check-content></check></Rule></Group><Group id="V-221897"><title>SRG-OS-000375-GPOS-00160</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221897r505922_rule" weight="10.0" severity="medium"><version>OL07-00-041003</version><title>The Oracle Linux operating system must implement certificate status checking for PKI authentication.</title><description>&lt;VulnDiscussion&gt;Using an authentication device, such as a CAC or token that is separate from the information system, ensures that even if the information system is compromised, that compromise will not affect credentials stored on the authentication device.
+
+Multifactor solutions that require devices separate from information systems gaining access include, for example, hardware tokens providing time-based or challenge-response authenticators and smart cards such as the U.S. Government Personal Identity Verification card and the DoD Common Access Card.
+
+A privileged account is defined as an information system account with authorizations of a privileged user.
+
+Remote access is access to DoD nonpublic information systems by an authorized user (or an information system) communicating through an external, non-organization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.
+
+This requirement only applies to components where this is specific to the function of the device or has the concept of an organizational user (e.g., VPN, proxy capability). This does not apply to authentication for the purpose of configuring the device itself (management).
+
+Satisfies: SRG-OS-000375-GPOS-00160, SRG-OS-000375-GPOS-00161, SRG-OS-000377-GPOS-00162&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108637</ident><ident system="http://cyber.mil/legacy">V-99533</ident><ident system="http://cyber.mil/cci">CCI-001948</ident><ident system="http://cyber.mil/cci">CCI-001954</ident><ident system="http://cyber.mil/cci">CCI-001953</ident><fixtext fixref="F-23601r419764_fix">Configure the operating system to do certificate status checking for PKI authentication.
+
+Modify all of the "cert_policy" lines in "/etc/pam_pkcs11/pam_pkcs11.conf" to include "ocsp_on".</fixtext><fix id="F-23601r419764_fix" /><check system="C-23612r419763_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system implements certificate status checking for PKI authentication.
+
+Check to see if Online Certificate Status Protocol (OCSP) is enabled on the system with the following command:
+
+# grep cert_policy /etc/pam_pkcs11/pam_pkcs11.conf | grep -v "^#"
+
+cert_policy = ca, ocsp_on, signature;
+cert_policy = ca, ocsp_on, signature;
+cert_policy = ca, ocsp_on, signature;
+
+There should be at least three lines returned.
+
+If "ocsp_on" is not present in all uncommented "cert_policy" lines in "/etc/pam_pkcs11/pam_pkcs11.conf", this is a finding.</check-content></check></Rule></Group><Group id="V-221898"><title>SRG-OS-000424-GPOS-00188</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221898r505922_rule" weight="10.0" severity="medium"><version>OL07-00-041010</version><title>The Oracle Linux operating system must be configured so that all wireless network adapters are disabled.</title><description>&lt;VulnDiscussion&gt;The use of wireless networking can introduce many different attack vectors into the organization's network. Common attack vectors such as malicious association and ad hoc networks will allow an attacker to spoof a wireless access point (AP), allowing validated systems to connect to the malicious AP, and enabling the attacker to monitor and record network traffic. These malicious APs can also serve to create a man-in-the-middle attack, or be used to create a denial of service to valid network resources.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">SV-108639</ident><ident system="http://cyber.mil/legacy">V-99535</ident><ident system="http://cyber.mil/cci">CCI-002421</ident><fixtext fixref="F-23602r419767_fix">Configure the system to disable all wireless network interfaces with the following command:
+
+#nmcli radio wifi off</fixtext><fix id="F-23602r419767_fix" /><check system="C-23613r419766_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify that there are no wireless interfaces configured on the system.
+
+This is N/A for systems that do not have wireless network adapters.
+
+Check for the presence of active wireless interfaces with the following command:
+
+# nmcli device
+DEVICE TYPE STATE
+eth0 ethernet connected
+wlp3s0 wifi disconnected
+lo loopback unmanaged
+
+If a wireless interface is configured and its use on the system is not documented with the Information System Security Officer (ISSO), this is a finding.</check-content></check></Rule></Group><Group id="V-221899"><title>SRG-OS-000057-GPOS-00027</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-221899r505922_rule" weight="10.0" severity="medium"><version>OL07-00-910055</version><title>The Oracle Linux operating system must protect audit information from unauthorized read, modification, or deletion.</title><description>&lt;VulnDiscussion&gt;If audit information were to become compromised, then forensic analysis and discovery of the true source of potentially malicious system activity is impossible to achieve.
+
+To ensure the veracity of audit information, the operating system must protect audit information from unauthorized modification.
+
+Audit information includes all information (e.g., audit records, audit settings, audit reports) needed to successfully audit information system activity.
+
+Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029, SRG-OS-000206-GPOS-00084&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/legacy">V-99537</ident><ident system="http://cyber.mil/legacy">SV-108641</ident><ident system="http://cyber.mil/cci">CCI-001314</ident><ident system="http://cyber.mil/cci">CCI-000162</ident><ident system="http://cyber.mil/cci">CCI-000163</ident><ident system="http://cyber.mil/cci">CCI-000164</ident><fixtext fixref="F-23603r419770_fix">Change the mode of the audit log files with the following command:
+
+# chmod 0600 [audit_file]
+
+Change the owner and group owner of the audit log files with the following command:
+
+# chown root:root [audit_file]</fixtext><fix id="F-23603r419770_fix" /><check system="C-23614r419769_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system audit records have proper permissions and ownership.
+
+List the full permissions and ownership of the audit log files with the following command.
+
+# ls -la /var/log/audit
+total 4512
+drwx------. 2 root root 23 Apr 25 16:53 .
+drwxr-xr-x. 17 root root 4096 Aug 9 13:09 ..
+-rw-------. 1 root root 8675309 Aug 9 12:54 audit.log
+
+Audit logs must be mode 0600 or less permissive.
+If any are more permissive, this is a finding.
+
+The owner and group owner of all audit log files must both be "root". If any other owner or group owner is listed, this is a finding.</check-content></check></Rule></Group><Group id="V-228565"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-228565r505922_rule" weight="10.0" severity="high"><version>OL07-00-020231</version><title>The Oracle Linux operating system must be configured so the x86 Ctrl-Alt-Delete key sequence is disabled in the Graphical User Interface.</title><description>&lt;VulnDiscussion&gt;A locally logged-on user who presses Ctrl-Alt-Delete, when at the console, can reboot the system. If accidentally pressed, as could happen in the case of a mixed OS environment, this can create the risk of short-term loss of availability of systems due to unintentional reboot. In the graphical environment, risk of unintentional reboot from the Ctrl-Alt-Delete sequence is reduced because the user will be prompted before any action is taken.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-4580r297481_fix">Configure the system to disable the Ctrl-Alt-Delete sequence for the graphical user interface with the following command:
+
+# touch /etc/dconf/db/local.d/00-disable-CAD
+
+Add the setting to disable the Ctrl-Alt-Delete sequence for the graphical user interface:
+
+[org/gnome/settings-daemon/plugins/media-keys]
+logout=''</fixtext><fix id="F-4580r297481_fix" /><check system="C-4580r297488_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Note: If the operating system does not have a graphical user interface installed, this requirement is Not Applicable.
+
+Verify the operating system is not configured to reboot the system when Ctrl-Alt-Delete is pressed.
+
+Check that the ctrl-alt-del.target is masked and not active in the graphical user interface with the following command:
+
+# grep logout /etc/dconf/db/local.d/*
+
+logout=''
+
+If "logout" is not set to use two single quotations, or is missing, this is a finding.</check-content></check></Rule></Group><Group id="V-228566"><title>SRG-OS-000480-GPOS-00227</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-228566r505922_rule" weight="10.0" severity="medium"><version>OL07-00-021031</version><title>The Oracle Linux operating system must be configured so that all world-writable directories are owned by root, sys, bin, or an application user.</title><description>&lt;VulnDiscussion&gt;If a world-writable directory has the sticky bit set and is not owned by root, sys, bin, or an application User Identifier (UID), unauthorized users may be able to modify files created by others.
+
+The only authorized public directories are those temporary directories supplied with the system or those designed to be temporary file repositories. The setting is normally reserved for directories used by the system and by users for temporary file storage, (e.g., /tmp), and for directories requiring global read/write access.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/cci">CCI-000366</ident><fixtext fixref="F-19547r377220_fix">All directories in local partitions which are world-writable should be owned by root or another system account. If any world-writable directories are not owned by a system account, this should be investigated. Following this, the files should be deleted or assigned to an appropriate group.</fixtext><fix id="F-19547r377220_fix" /><check system="C-30800r499678_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>The following command will discover and print world-writable directories that are not owned by a system account, assuming that only system accounts have a UID lower than 1000. Run it once for each local partition [PART]:
+
+# find [PART] -xdev -type d -perm -0002 -uid +999 -print
+
+If there is output, this is a finding.</check-content></check></Rule></Group><Group id="V-228567"><title>SRG-OS-000114-GPOS-00059</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-228567r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020111</version><title>The Oracle Linux operating system must disable the graphical user interface automounter unless required.</title><description>&lt;VulnDiscussion&gt;Automatically mounting file systems permits easy introduction of unknown devices, thereby facilitating malicious activity.
+
+Satisfies: SRG-OS-000114-GPOS-00059, SRG-OS-000378-GPOS-00163, SRG-OS-000480-GPOS-00227&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/cci">CCI-000778</ident><ident system="http://cyber.mil/cci">CCI-000366</ident><ident system="http://cyber.mil/cci">CCI-001958</ident><fixtext fixref="F-17871r499415_fix">Configure the graphical user interface to disable the ability to automount devices.
+
+Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
+
+Create or edit the /etc/dconf/db/local.d/00-No-Automount file and add the following:
+
+[org/gnome/desktop/media-handling]
+
+automount=false
+
+automount-open=false
+
+autorun-never=true
+
+Create or edit the /etc/dconf/db/local.d/locks/00-No-Automount file and add the following:
+/org/gnome/desktop/media-handling/automount
+
+/org/gnome/desktop/media-handling/automount-open
+
+/org/gnome/desktop/media-handling/autorun-never
+
+Run the following command to update the database:
+
+# dconf update</fixtext><fix id="F-17871r499415_fix" /><check system="C-17785r499414_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Note: If the operating system does not have a graphical user interface installed, this requirement is Not Applicable.
+
+Verify the operating system disables the ability to automount devices in a graphical user interface.
+
+Note: The example below is using the database "local" for the system, so the path is "/etc/dconf/db/local.d". This path must be modified if a database other than "local" is being used.
+
+Check to see if automounter service is disabled with the following commands:
+# cat /etc/dconf/db/local.d/00-No-Automount
+
+[org/gnome/desktop/media-handling]
+
+automount=false
+
+automount-open=false
+
+autorun-never=true
+
+If the output does not match the example above, this is a finding.
+
+# cat /etc/dconf/db/local.d/locks/00-No-Automount
+
+/org/gnome/desktop/media-handling/automount
+
+/org/gnome/desktop/media-handling/automount-open
+
+/org/gnome/desktop/media-handling/autorun-never
+
+If the output does not match the example, this is a finding.</check-content></check></Rule></Group><Group id="V-228569"><title>SRG-OS-000373-GPOS-00156</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-228569r505922_rule" weight="10.0" severity="medium"><version>OL07-00-010350</version><title>The Oracle Linux operating system must be configured so users must re-authenticate for privilege escalation.</title><description>&lt;VulnDiscussion&gt;Without re-authentication, users may access resources or perform tasks for which they do not have authorization.
+
+When operating systems provide the capability to escalate a functional capability, it is critical the user reauthenticate.
+
+Satisfies: SRG-OS-000373-GPOS-00156, SRG-OS-000373-GPOS-00157, SRG-OS-000373-GPOS-00158&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/cci">CCI-002038</ident><fixtext fixref="F-4554r88483_fix">Configure the operating system to require users to reauthenticate for privilege escalation.
+
+Check the configuration of the "/etc/sudoers" file with the following command:
+
+# visudo
+Remove any occurrences of "!authenticate" tags in the file.
+
+Check the configuration of the "/etc/sudoers.d/*" files with the following command:
+
+# grep -i authenticate /etc/sudoers /etc/sudoers.d/*
+Remove any occurrences of "!authenticate" tags in the file(s).</fixtext><fix id="F-4554r88483_fix" /><check system="C-4554r88482_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Verify the operating system requires users to reauthenticate for privilege escalation.
+
+Check the configuration of the "/etc/sudoers" and "/etc/sudoers.d/*" files with the following command:
+
+# grep -i authenticate /etc/sudoers /etc/sudoers.d/*
+
+If any uncommented line is found with a "!authenticate" tag, this is a finding.</check-content></check></Rule></Group><Group id="V-228570"><title>SRG-OS-000445-GPOS-00199</title><description>&lt;GroupDescription&gt;&lt;/GroupDescription&gt;</description><Rule id="SV-228570r505922_rule" weight="10.0" severity="medium"><version>OL07-00-020220</version><title>The Oracle Linux operating system must enable the SELinux targeted policy.</title><description>&lt;VulnDiscussion&gt;Without verification of the security functions, security functions may not operate correctly and the failure may go unnoticed. Security functions are defined as the hardware, software, and/or firmware of the information system responsible for enforcing the system security policy and supporting the isolation of code and data on which the protection is based. Security functionality includes, but is not limited to, establishing system accounts, configuring access authorizations (i.e., permissions, privileges), setting events to be audited, and setting intrusion detection parameters.
+
+This requirement applies to operating systems performing security function verification/testing and/or systems and environments that require this functionality.&lt;/VulnDiscussion&gt;&lt;FalsePositives&gt;&lt;/FalsePositives&gt;&lt;FalseNegatives&gt;&lt;/FalseNegatives&gt;&lt;Documentable&gt;false&lt;/Documentable&gt;&lt;Mitigations&gt;&lt;/Mitigations&gt;&lt;SeverityOverrideGuidance&gt;&lt;/SeverityOverrideGuidance&gt;&lt;PotentialImpacts&gt;&lt;/PotentialImpacts&gt;&lt;ThirdPartyTools&gt;&lt;/ThirdPartyTools&gt;&lt;MitigationControl&gt;&lt;/MitigationControl&gt;&lt;Responsibility&gt;&lt;/Responsibility&gt;&lt;IAControls&gt;&lt;/IAControls&gt;</description><reference><dc:title>DPMS Target Oracle Linux 7</dc:title><dc:publisher>DISA</dc:publisher><dc:type>DPMS Target</dc:type><dc:subject>Oracle Linux 7</dc:subject><dc:identifier>4089</dc:identifier></reference><ident system="http://cyber.mil/cci">CCI-002696</ident><ident system="http://cyber.mil/cci">CCI-002165</ident><fixtext fixref="F-4578r499385_fix">Configure the operating system to verify correct operation of all security functions.
+
+Set the "SELinuxtype" to the "targeted" policy by modifying the "/etc/selinux/config" file to have the following line:
+
+SELINUXTYPE=targeted
+
+A reboot is required for the changes to take effect.</fixtext><fix id="F-4578r499385_fix" /><check system="C-30801r499683_chk"><check-content-ref href="Oracle_Linux_7_STIG.xml" name="M" /><check-content>Per OPORD 16-0080, the preferred intrusion detection system is McAfee Host Intrusion Prevention System (HIPS) in conjunction with SELinux. McAfee Endpoint Security for Linux (ENSL) is an approved alternative to McAfee Virus Scan Enterprise (VSE) and HIPS. For Oracle Linux 7 systems, SELinux is an approved alternative to McAfee HIPS. Regardless of whether or not McAfee HIPS or ENSL is installed, SELinux is interoperable with both McAfee products and SELinux is still required.
+
+Verify the operating system verifies correct operation of all security functions.
+
+Check if "SELinux" is active and is enforcing the targeted policy with the following command:
+
+# sestatus
+
+SELinux status: enabled
+
+SELinuxfs mount: /selinux
+
+SELinux root directory: /etc/selinux
+
+Loaded policy name: targeted
+
+Current mode: enforcing
+
+Mode from config file: enforcing
+
+Policy MLS status: enabled
+
+Policy deny_unknown status: allowed
+
+Max kernel policy version: 28
+
+If the "Loaded policy name" is not set to "targeted", this is a finding.
+
+Verify that the /etc/selinux/config file is configured to the "SELINUXTYPE" to "targeted":
+
+# grep -i "selinuxtype" /etc/selinux/config | grep -v '^#'
+
+SELINUXTYPE = targeted
+
+If no results are returned or "SELINUXTYPE" is not set to "targeted", this is a finding.</check-content></check></Rule></Group></Benchmark>
\ No newline at end of file
From ebe52e2b663e5b758f1eaf877db83ee8ec4aab2e Mon Sep 17 00:00:00 2001
From: Federico Ramirez <federico.r.ramirez@oracle.com>
Date: Wed, 20 Jan 2021 14:59:10 -0600
Subject: [PATCH 3/3] Add missing rules to OL7 stig profile
Signed-off-by: Federico Ramirez <federico.r.ramirez@oracle.com>
---
.../xwindows_runlevel_target/rule.yml | 2 +-
.../require_emergency_target_auth/rule.yml | 1 +
.../rule.yml | 3 ++-
.../non-uefi/grub2_admin_username/rule.yml | 1 +
.../non-uefi/grub2_password/rule.yml | 4 ++--
.../uefi/grub2_uefi_admin_username/rule.yml | 1 +
.../uefi/grub2_uefi_password/rule.yml | 2 +-
.../uefi/uefi_no_removeable_media/rule.yml | 5 +++--
.../mount_option_dev_shm_nodev/rule.yml | 2 +-
.../mount_option_dev_shm_nosuid/rule.yml | 2 +-
.../dconf_gnome_disable_automount/rule.yml | 2 +-
.../rule.yml | 2 +-
.../dconf_gnome_disable_autorun/rule.yml | 2 +-
.../rule.yml | 2 +-
.../package_MFEhiplsm_installed/rule.yml | 10 +++++-----
ol7/overlays/stig_overlay.xml | 18 +++++++++---------
ol7/profiles/stig.profile | 14 ++++++++++++++
17 files changed, 46 insertions(+), 27 deletions(-)
diff --git a/linux_os/guide/services/xwindows/disabling_xwindows/xwindows_runlevel_target/rule.yml b/linux_os/guide/services/xwindows/disabling_xwindows/xwindows_runlevel_target/rule.yml
index 2d2941c167..a1d60c3b04 100644
--- a/linux_os/guide/services/xwindows/disabling_xwindows/xwindows_runlevel_target/rule.yml
+++ b/linux_os/guide/services/xwindows/disabling_xwindows/xwindows_runlevel_target/rule.yml
@@ -1,6 +1,6 @@
documentation_complete: true
-prodtype: fedora,rhel7,rhel8,sle12,sle15,rhv4
+prodtype: fedora,ol7,ol8,rhel7,rhel8,sle12,sle15,rhv4
title: 'Disable X Windows Startup By Setting Default Target'
diff --git a/linux_os/guide/system/accounts/accounts-physical/require_emergency_target_auth/rule.yml b/linux_os/guide/system/accounts/accounts-physical/require_emergency_target_auth/rule.yml
index 5c29e65e5b..f9959f0720 100644
--- a/linux_os/guide/system/accounts/accounts-physical/require_emergency_target_auth/rule.yml
+++ b/linux_os/guide/system/accounts/accounts-physical/require_emergency_target_auth/rule.yml
@@ -26,6 +26,7 @@ identifiers:
references:
stigid@rhel7: RHEL-07-010481
+ stigid@ol7: OL07-00-010481
cis@rhel7: 1.4.3
cis@rhel8: 1.5.3
cui: 3.1.1,3.4.5
diff --git a/linux_os/guide/system/auditing/auditd_configure_rules/audit_privileged_commands/audit_rules_privileged_commands_mount/rule.yml b/linux_os/guide/system/auditing/auditd_configure_rules/audit_privileged_commands/audit_rules_privileged_commands_mount/rule.yml
index 4080507e44..471a920ed4 100644
--- a/linux_os/guide/system/auditing/auditd_configure_rules/audit_privileged_commands/audit_rules_privileged_commands_mount/rule.yml
+++ b/linux_os/guide/system/auditing/auditd_configure_rules/audit_privileged_commands/audit_rules_privileged_commands_mount/rule.yml
@@ -36,12 +36,13 @@ identifiers:
cce@rhcos4: CCE-82595-0
references:
- disa: CCI-000172,CCI-002884
+ disa: CCI-000135,CCI-000172,CCI-002884
nist: AU-2(d),AU-12(c),AC-6(9),CM-6(a)
ospp: FAU_GEN.1.1.c
vmmsrg: SRG-OS-000471-VMM-001910
srg: SRG-OS-000042-GPOS-00020,SRG-OS-000392-GPOS-00172
stigid@rhel7: RHEL-07-030740
+ stigid@ol7: OL07-00-030740
ocil_clause: 'it is not the case'
diff --git a/linux_os/guide/system/bootloader-grub2/non-uefi/grub2_admin_username/rule.yml b/linux_os/guide/system/bootloader-grub2/non-uefi/grub2_admin_username/rule.yml
index 57706d5d51..4b04936ee2 100644
--- a/linux_os/guide/system/bootloader-grub2/non-uefi/grub2_admin_username/rule.yml
+++ b/linux_os/guide/system/bootloader-grub2/non-uefi/grub2_admin_username/rule.yml
@@ -42,6 +42,7 @@ references:
ospp: FIA_UAU.1
srg: SRG-OS-000080-GPOS-00048
stigid@rhel7: RHEL-07-010480
+ stigid@ol7: OL07-00-010480
isa-62443-2013: 'SR 1.1,SR 1.10,SR 1.11,SR 1.12,SR 1.13,SR 1.2,SR 1.3,SR 1.4,SR 1.5,SR 1.6,SR 1.7,SR 1.8,SR 1.9,SR 2.1,SR 2.2,SR 2.3,SR 2.4,SR 2.5,SR 2.6,SR 2.7'
isa-62443-2009: 4.3.3.2.2,4.3.3.5.1,4.3.3.5.2,4.3.3.5.3,4.3.3.5.4,4.3.3.5.5,4.3.3.5.6,4.3.3.5.7,4.3.3.5.8,4.3.3.6.1,4.3.3.6.2,4.3.3.6.3,4.3.3.6.4,4.3.3.6.5,4.3.3.6.6,4.3.3.6.7,4.3.3.6.8,4.3.3.6.9,4.3.3.7.1,4.3.3.7.2,4.3.3.7.3,4.3.3.7.4
cobit5: DSS05.02,DSS05.04,DSS05.05,DSS05.07,DSS05.10,DSS06.03,DSS06.06,DSS06.10
diff --git a/linux_os/guide/system/bootloader-grub2/non-uefi/grub2_password/rule.yml b/linux_os/guide/system/bootloader-grub2/non-uefi/grub2_password/rule.yml
index d56648fba8..b2338a5035 100644
--- a/linux_os/guide/system/bootloader-grub2/non-uefi/grub2_password/rule.yml
+++ b/linux_os/guide/system/bootloader-grub2/non-uefi/grub2_password/rule.yml
@@ -47,7 +47,7 @@ identifiers:
references:
cis@rhel8: 1.5.2
- stigid@ol7: OL07-00-010480
+ stigid@ol7: OL07-00-010482
cui: 3.4.5
disa: CCI-000213
hipaa: 164.308(a)(1)(ii)(B),164.308(a)(7)(i),164.308(a)(7)(ii)(A),164.310(a)(1),164.310(a)(2)(i),164.310(a)(2)(ii),164.310(a)(2)(iii),164.310(b),164.310(c),164.310(d)(1),164.310(d)(2)(iii)
@@ -71,7 +71,7 @@ ocil: |-
command:
{{% if product == "sle12" %}}
<pre>sudo grep "boot" /boot/grub2/grub.cfg</pre>
- {{% else %}}
+ {{% else %}}
<pre>sudo grep "superusers" /etc/grub2.cfg</pre>
{{% endif %}}
The output should show the following:
diff --git a/linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_admin_username/rule.yml b/linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_admin_username/rule.yml
index e661182e31..ea5c80f163 100644
--- a/linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_admin_username/rule.yml
+++ b/linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_admin_username/rule.yml
@@ -49,6 +49,7 @@ references:
ospp: FIA_UAU.1
srg: SRG-OS-000080-GPOS-00048
stigid@rhel7: RHEL-07-010490
+ stigid@ol7: OL07-00-010490
isa-62443-2013: 'SR 1.1,SR 1.10,SR 1.11,SR 1.12,SR 1.13,SR 1.2,SR 1.3,SR 1.4,SR 1.5,SR 1.6,SR 1.7,SR 1.8,SR 1.9,SR 2.1,SR 2.2,SR 2.3,SR 2.4,SR 2.5,SR 2.6,SR 2.7'
isa-62443-2009: 4.3.3.2.2,4.3.3.5.1,4.3.3.5.2,4.3.3.5.3,4.3.3.5.4,4.3.3.5.5,4.3.3.5.6,4.3.3.5.7,4.3.3.5.8,4.3.3.6.1,4.3.3.6.2,4.3.3.6.3,4.3.3.6.4,4.3.3.6.5,4.3.3.6.6,4.3.3.6.7,4.3.3.6.8,4.3.3.6.9,4.3.3.7.1,4.3.3.7.2,4.3.3.7.3,4.3.3.7.4
cobit5: DSS05.02,DSS05.04,DSS05.05,DSS05.07,DSS06.03,DSS06.06
diff --git a/linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_password/rule.yml b/linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_password/rule.yml
index 9d9cb4f011..a423564c23 100644
--- a/linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_password/rule.yml
+++ b/linux_os/guide/system/bootloader-grub2/uefi/grub2_uefi_password/rule.yml
@@ -50,7 +50,7 @@ identifiers:
cce@sle12: CCE-83045-5
references:
- stigid@ol7: OL07-00-010490
+ stigid@ol7: OL07-00-010491
cis: 1.4.2
cui: 3.4.5
disa: CCI-000213
diff --git a/linux_os/guide/system/bootloader-grub2/uefi/uefi_no_removeable_media/rule.yml b/linux_os/guide/system/bootloader-grub2/uefi/uefi_no_removeable_media/rule.yml
index 2e8059050d..cd1dd721ed 100644
--- a/linux_os/guide/system/bootloader-grub2/uefi/uefi_no_removeable_media/rule.yml
+++ b/linux_os/guide/system/bootloader-grub2/uefi/uefi_no_removeable_media/rule.yml
@@ -1,6 +1,6 @@
documentation_complete: true
-prodtype: rhel7,rhel8
+prodtype: ol7,ol8,rhel7,rhel8
title: 'UEFI Boot Loader Is Not Installed On Removeable Media'
@@ -21,9 +21,10 @@ identifiers:
cce@rhel7: CCE-80518-4
references:
- disa: CCI-001814
+ disa: CCI-001813,CCI-001814
srg: SRG-OS-000364-GPOS-00151
stigid@rhel7: RHEL-07-021700
+ stigid@ol7: OL07-00-021700
ocil_clause: 'it is not'
diff --git a/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nodev/rule.yml b/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nodev/rule.yml
index f8359dc122..140a2eafc0 100644
--- a/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nodev/rule.yml
+++ b/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nodev/rule.yml
@@ -24,7 +24,7 @@ identifiers:
references:
cis@rhel8: 1.1.5
cis@ubuntu1804: 1.1.14
- stigid@ol7: OL07-00-021024
+ stigid@ol7: OL07-00-021022
stigid@rhel7: RHEL-07-021022
disa: CCI-001764
nist: CM-7(a),CM-7(b),CM-6(a),AC-6,AC-6(1),MP-7
diff --git a/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nosuid/rule.yml b/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nosuid/rule.yml
index 8dc400965b..be127be367 100644
--- a/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nosuid/rule.yml
+++ b/linux_os/guide/system/permissions/partitions/mount_option_dev_shm_nosuid/rule.yml
@@ -24,7 +24,7 @@ identifiers:
references:
cis@rhel8: 1.1.16
cis@ubuntu1804: 1.1.15
- stigid@ol7: OL07-00-021024
+ stigid@ol7: OL07-00-021023
stigid@rhel7: RHEL-07-021023
disa: CCI-001764
nist: CM-7(a),CM-7(b),CM-6(a),AC-6,AC-6(1),MP-7
diff --git a/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_automount/rule.yml b/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_automount/rule.yml
index b7e7192bc0..eb56d946df 100644
--- a/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_automount/rule.yml
+++ b/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_automount/rule.yml
@@ -1,6 +1,6 @@
documentation_complete: true
-prodtype: fedora,rhel7,rhel8
+prodtype: fedora,ol7,ol8,rhel7,rhel8
title: 'Disable GNOME3 Automounting'
diff --git a/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_automount_open/rule.yml b/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_automount_open/rule.yml
index f76241a48d..f14363a37d 100644
--- a/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_automount_open/rule.yml
+++ b/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_automount_open/rule.yml
@@ -1,6 +1,6 @@
documentation_complete: true
-prodtype: fedora,rhel7,rhel8
+prodtype: fedora,ol7,ol8,rhel7,rhel8
title: 'Disable GNOME3 Automount Opening'
diff --git a/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_autorun/rule.yml b/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_autorun/rule.yml
index 943b444ceb..41c28174e5 100644
--- a/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_autorun/rule.yml
+++ b/linux_os/guide/system/software/gnome/gnome_media_settings/dconf_gnome_disable_autorun/rule.yml
@@ -1,6 +1,6 @@
documentation_complete: true
-prodtype: fedora,rhel7,rhel8
+prodtype: fedora,ol7,ol8,rhel7,rhel8
title: 'Disable GNOME3 Automount running'
diff --git a/linux_os/guide/system/software/gnome/gnome_system_settings/dconf_gnome_disable_ctrlaltdel_reboot/rule.yml b/linux_os/guide/system/software/gnome/gnome_system_settings/dconf_gnome_disable_ctrlaltdel_reboot/rule.yml
index d666768bce..31712897eb 100644
--- a/linux_os/guide/system/software/gnome/gnome_system_settings/dconf_gnome_disable_ctrlaltdel_reboot/rule.yml
+++ b/linux_os/guide/system/software/gnome/gnome_system_settings/dconf_gnome_disable_ctrlaltdel_reboot/rule.yml
@@ -1,6 +1,6 @@
documentation_complete: true
-prodtype: fedora,ol7,rhel7,rhel8
+prodtype: fedora,ol7,ol8,rhel7,rhel8
title: 'Disable Ctrl-Alt-Del Reboot Key Sequence in GNOME3'
diff --git a/linux_os/guide/system/software/integrity/endpoint_security_software/mcafee_security_software/mcafee_hbss_software/package_MFEhiplsm_installed/rule.yml b/linux_os/guide/system/software/integrity/endpoint_security_software/mcafee_security_software/mcafee_hbss_software/package_MFEhiplsm_installed/rule.yml
index c0bf1ee908..9dc7e3ca90 100644
--- a/linux_os/guide/system/software/integrity/endpoint_security_software/mcafee_security_software/mcafee_hbss_software/package_MFEhiplsm_installed/rule.yml
+++ b/linux_os/guide/system/software/integrity/endpoint_security_software/mcafee_security_software/mcafee_hbss_software/package_MFEhiplsm_installed/rule.yml
@@ -1,6 +1,6 @@
documentation_complete: true
-prodtype: fedora,rhcos4,rhel7,rhel8,rhv4,sle12,sle15
+prodtype: fedora,ol7,ol8,rhcos4,rhel7,rhel8,rhv4,sle12,sle15
title: 'Install the Host Intrusion Prevention System (HIPS) Module'
@@ -21,18 +21,19 @@ identifiers:
cce@sle12: CCE-83071-1
references:
- disa: CCI-000366,CCI-001263
+ disa: CCI-000366,CCI-001233,CCI-001263
nist: CM-6(a)
nist-csf: DE.AE-1,DE.AE-2,DE.AE-3,DE.AE-4,DE.CM-1,DE.CM-5,DE.CM-6,DE.CM-7,DE.DP-2,DE.DP-3,DE.DP-4,DE.DP-5,ID.RA-1,PR.AC-5,PR.DS-5,PR.IP-8,PR.PT-4,RS.AN-1,RS.CO-3
pcidss: Req-11.4
- srg: SRG-OS-000480-GPOS-00227,SRG-OS-000196
+ srg: SRG-OS-000191-GPOS-00080,SRG-OS-000196,SRG-OS-000480-GPOS-00227
isa-62443-2013: 'SR 2.10,SR 2.11,SR 2.12,SR 2.4,SR 2.8,SR 2.9,SR 3.1,SR 3.3,SR 3.5,SR 3.8,SR 3.9,SR 4.1,SR 4.3,SR 5.1,SR 5.2,SR 5.3,SR 6.1,SR 6.2,SR 7.1,SR 7.6'
isa-62443-2009: 4.2.3,4.2.3.12,4.2.3.7,4.2.3.9,4.3.3.4,4.3.4.5.2,4.3.4.5.6,4.3.4.5.7,4.3.4.5.8,4.3.4.5.9,4.4.3.2,4.4.3.3,4.4.3.4
cobit5: APO01.06,APO07.06,APO08.04,APO10.05,APO11.06,APO12.01,APO12.02,APO12.03,APO12.04,APO12.06,APO13.01,APO13.02,BAI08.02,BAI08.04,DSS01.03,DSS01.05,DSS02.04,DSS02.05,DSS02.07,DSS03.01,DSS03.04,DSS03.05,DSS04.05,DSS05.01,DSS05.02,DSS05.04,DSS05.05,DSS05.07,DSS06.01,DSS06.02,MEA03.03,MEA03.04
iso27001-2013: 'A.10.1.1,A.11.1.4,A.11.1.5,A.11.2.1,A.12.1.1,A.12.1.2,A.12.4.1,A.12.4.3,A.12.5.1,A.12.6.1,A.12.6.2,A.13.1.1,A.13.1.2,A.13.1.3,A.13.2.1,A.13.2.3,A.13.2.4,A.14.1.2,A.14.1.3,A.14.2.7,A.14.2.8,A.15.2.1,A.16.1.1,A.16.1.2,A.16.1.3,A.16.1.4,A.16.1.5,A.16.1.6,A.16.1.7,A.18.1.4,A.18.2.2,A.18.2.3,A.6.1.2,A.7.1.1,A.7.1.2,A.7.3.1,A.8.2.2,A.8.2.3,A.9.1.1,A.9.1.2,A.9.2.3,A.9.4.1,A.9.4.4,A.9.4.5,Clause 16.1.2,Clause 7.4'
cis-csc: 1,11,12,13,14,15,16,18,19,2,3,4,5,6,7,8,9
stigid@rhel7: RHEL-07-020019
- stigid@sle12: SLES-12-010599
+ stigid@sle12: SLES-12-010599
+ stigid@ol7: OL07-00-020019
ocil_clause: 'the HBSS HIPS module is not installed'
@@ -60,4 +61,3 @@ template:
ansible: "off"
bash: "off"
puppet: "off"
-
diff --git a/ol7/overlays/stig_overlay.xml b/ol7/overlays/stig_overlay.xml
index 2345ff7494..41b11f2070 100644
--- a/ol7/overlays/stig_overlay.xml
+++ b/ol7/overlays/stig_overlay.xml
@@ -180,23 +180,23 @@
<VMSinfo VKey="221697" SVKey="221697r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must not allow a non-certificate trusted host SSH logon to the system."/>
</overlay>
- <overlay owner="disastig" ruleid="grub2_password" ownerid="OL07-00-010480" disa="213" severity="high">
+ <overlay owner="disastig" ruleid="grub2_admin_username" ownerid="OL07-00-010480" disa="213" severity="high">
<VMSinfo VKey="221698" SVKey="221698r5059" VRelease="r505922"/>
<title text="Oracle Linux operating systems prior to version 7.2 with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes."/>
</overlay>
- <overlay owner="disastig" ruleid="require_singleuser_auth" ownerid="OL07-00-010481" disa="213" severity="medium">
+ <overlay owner="disastig" ruleid="require_emergency_target_auth" ownerid="OL07-00-010481" disa="213" severity="medium">
<VMSinfo VKey="221699" SVKey="221699r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must require authentication upon booting into single-user and maintenance modes."/>
</overlay>
- <overlay owner="disastig" ruleid="XXXX" ownerid="OL07-00-010482" disa="213" severity="high">
+ <overlay owner="disastig" ruleid="grub2_password" ownerid="OL07-00-010482" disa="213" severity="high">
<VMSinfo VKey="221700" SVKey="221700r5059" VRelease="r505922"/>
<title text="Oracle Linux operating systems version 7.2 or newer with a Basic Input/Output System (BIOS) must require authentication upon booting into single-user and maintenance modes."/>
</overlay>
- <overlay owner="disastig" ruleid="grub2_uefi_password" ownerid="OL07-00-010490" disa="213" severity="high">
+ <overlay owner="disastig" ruleid="grub2_uefi_admin_username" ownerid="OL07-00-010490" disa="213" severity="high">
<VMSinfo VKey="221701" SVKey="221701r5059" VRelease="r505922"/>
<title text="Oracle Linux operating systems prior to version 7.2 using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes."/>
</overlay>
- <overlay owner="disastig" ruleid="XXXX" ownerid="OL07-00-010491" disa="213" severity="high">
+ <overlay owner="disastig" ruleid="grub2_uefi_password" ownerid="OL07-00-010491" disa="213" severity="high">
<VMSinfo VKey="221702" SVKey="221702r5059" VRelease="r505922"/>
<title text="Oracle Linux operating systems version 7.2 or newer using Unified Extensible Firmware Interface (UEFI) must require authentication upon booting into single-user and maintenance modes."/>
</overlay>
@@ -212,7 +212,7 @@
<VMSinfo VKey="221705" SVKey="221705r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must not have the ypserv package installed."/>
</overlay>
- <overlay owner="disastig" ruleid="XXXX" ownerid="OL07-00-020019" disa="1233" severity="medium">
+ <overlay owner="disastig" ruleid="package_MFEhiplsm_installed" ownerid="OL07-00-020019" disa="1233" severity="medium">
<VMSinfo VKey="221706" SVKey="221706r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must have a host-based intrusion detection tool installed."/>
</overlay>
@@ -376,7 +376,7 @@
<VMSinfo VKey="221744" SVKey="221744r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must prevent binary files from being executed on file systems that are being imported via Network File System (NFS)."/>
</overlay>
- <overlay owner="disastig" ruleid="mount_option_dev_shm_nosuid" ownerid="OL07-00-021024" disa="1764" severity="low">
+ <overlay owner="disastig" ruleid="mount_option_dev_shm_noexec" ownerid="OL07-00-021024" disa="1764" severity="low">
<VMSinfo VKey="221747" SVKey="221747r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must mount /dev/shm with secure options."/>
</overlay>
@@ -440,7 +440,7 @@
<VMSinfo VKey="221761" SVKey="221761r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must use a file integrity tool that is configured to use FIPS 140-2 approved cryptographic hashes for validating file contents and directories."/>
</overlay>
- <overlay owner="disastig" ruleid="grub2_no_removeable_media" ownerid="OL07-00-021700" disa="1813" severity="medium">
+ <overlay owner="disastig" ruleid="uefi_no_removeable_media" ownerid="OL07-00-021700" disa="1813" severity="medium">
<VMSinfo VKey="221762" SVKey="221762r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must not allow removable media to be used as the boot loader unless approved."/>
</overlay>
@@ -640,7 +640,7 @@
<VMSinfo VKey="221812" SVKey="221812r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must audit all uses of the chsh command."/>
</overlay>
- <overlay owner="disastig" ruleid="audit_rules_media_export" ownerid="OL07-00-030740" disa="2884" severity="medium">
+ <overlay owner="disastig" ruleid="audit_rules_privileged_commands_mount" ownerid="OL07-00-030740" disa="2884" severity="medium">
<VMSinfo VKey="221813" SVKey="221813r5059" VRelease="r505922"/>
<title text="The Oracle Linux operating system must audit all uses of the mount command and syscall."/>
</overlay>
diff --git a/ol7/profiles/stig.profile b/ol7/profiles/stig.profile
index ecb6cccce4..3368cd682e 100644
--- a/ol7/profiles/stig.profile
+++ b/ol7/profiles/stig.profile
@@ -142,6 +142,7 @@ selections:
- service_kdump_disabled
- partition_for_home
- partition_for_var
+ - partition_for_var_log_audit
- partition_for_tmp
- grub2_enable_fips_mode
- aide_verify_acls
@@ -156,6 +157,7 @@ selections:
- auditd_audispd_configure_remote_server
- auditd_audispd_encrypt_sent_records
- auditd_audispd_disk_full_action
+ - auditd_name_format
- auditd_data_retention_space_left
- auditd_data_retention_space_left_action
- auditd_data_retention_action_mail_acct
@@ -287,3 +289,15 @@ selections:
- sudo_remove_no_authenticate
- selinux_policytype
- dconf_gnome_disable_ctrlaltdel_reboot
+ - dconf_gnome_disable_automount_open
+ - dconf_gnome_disable_automount
+ - dconf_gnome_disable_autorun
+ - audit_rules_privileged_commands_mount
+ - dir_perms_world_writable_system_owned_group
+ - package_MFEhiplsm_installed
+ - sssd_ldap_configure_tls_reqcert
+ - uefi_no_removeable_media
+ - xwindows_runlevel_target
+ - require_emergency_target_auth
+ - grub2_admin_username
+ - grub2_uefi_admin_username
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