import policycoreutils-2.9-21.1.el8
This commit is contained in:
parent
3147565686
commit
5573f1c903
79
SOURCES/0049-python-Harden-tools-against-rogue-modules.patch
Normal file
79
SOURCES/0049-python-Harden-tools-against-rogue-modules.patch
Normal file
@ -0,0 +1,79 @@
|
||||
From 72c7e9123980b003a21d51e2805529a3e90b2460 Mon Sep 17 00:00:00 2001
|
||||
From: Vit Mojzis <vmojzis@redhat.com>
|
||||
Date: Thu, 13 Oct 2022 17:33:18 +0200
|
||||
Subject: [PATCH] python: Harden tools against "rogue" modules
|
||||
|
||||
Python scripts present in "/usr/sbin" override regular modules.
|
||||
Make sure /usr/sbin is not present in PYTHONPATH.
|
||||
|
||||
Fixes:
|
||||
#cat > /usr/sbin/audit.py <<EOF
|
||||
import sys
|
||||
print("BAD GUY!", file=sys.stderr)
|
||||
sys.exit(1)
|
||||
EOF
|
||||
#semanage boolean -l
|
||||
BAD GUY!
|
||||
|
||||
Signed-off-by: Vit Mojzis <vmojzis@redhat.com>
|
||||
---
|
||||
python/audit2allow/audit2allow | 2 +-
|
||||
python/audit2allow/sepolgen-ifgen | 2 +-
|
||||
python/chcat/chcat | 2 +-
|
||||
python/semanage/semanage | 2 +-
|
||||
python/sepolicy/sepolicy.py | 2 +-
|
||||
5 files changed, 5 insertions(+), 5 deletions(-)
|
||||
|
||||
diff --git a/python/audit2allow/audit2allow b/python/audit2allow/audit2allow
|
||||
index 09b06f66..eafeea88 100644
|
||||
--- a/python/audit2allow/audit2allow
|
||||
+++ b/python/audit2allow/audit2allow
|
||||
@@ -1,4 +1,4 @@
|
||||
-#!/usr/bin/python3 -Es
|
||||
+#!/usr/bin/python3 -EsI
|
||||
# Authors: Karl MacMillan <kmacmillan@mentalrootkit.com>
|
||||
# Authors: Dan Walsh <dwalsh@redhat.com>
|
||||
#
|
||||
diff --git a/python/audit2allow/sepolgen-ifgen b/python/audit2allow/sepolgen-ifgen
|
||||
index be2d093b..f25f8af1 100644
|
||||
--- a/python/audit2allow/sepolgen-ifgen
|
||||
+++ b/python/audit2allow/sepolgen-ifgen
|
||||
@@ -1,4 +1,4 @@
|
||||
-#!/usr/bin/python3 -Es
|
||||
+#!/usr/bin/python3 -EsI
|
||||
#
|
||||
# Authors: Karl MacMillan <kmacmillan@mentalrootkit.com>
|
||||
#
|
||||
diff --git a/python/chcat/chcat b/python/chcat/chcat
|
||||
index df2509f2..5671cec6 100755
|
||||
--- a/python/chcat/chcat
|
||||
+++ b/python/chcat/chcat
|
||||
@@ -1,4 +1,4 @@
|
||||
-#!/usr/bin/python3 -Es
|
||||
+#!/usr/bin/python3 -EsI
|
||||
# Copyright (C) 2005 Red Hat
|
||||
# see file 'COPYING' for use and warranty information
|
||||
#
|
||||
diff --git a/python/semanage/semanage b/python/semanage/semanage
|
||||
index b8842d28..1f170f60 100644
|
||||
--- a/python/semanage/semanage
|
||||
+++ b/python/semanage/semanage
|
||||
@@ -1,4 +1,4 @@
|
||||
-#!/usr/bin/python3 -Es
|
||||
+#!/usr/bin/python3 -EsI
|
||||
# Copyright (C) 2012-2013 Red Hat
|
||||
# AUTHOR: Miroslav Grepl <mgrepl@redhat.com>
|
||||
# AUTHOR: David Quigley <selinux@davequigley.com>
|
||||
diff --git a/python/sepolicy/sepolicy.py b/python/sepolicy/sepolicy.py
|
||||
index 8bd6a579..0c1d9641 100755
|
||||
--- a/python/sepolicy/sepolicy.py
|
||||
+++ b/python/sepolicy/sepolicy.py
|
||||
@@ -1,4 +1,4 @@
|
||||
-#!/usr/bin/python3 -Es
|
||||
+#!/usr/bin/python3 -EsI
|
||||
# Copyright (C) 2012 Red Hat
|
||||
# AUTHOR: Dan Walsh <dwalsh@redhat.com>
|
||||
# see file 'COPYING' for use and warranty information
|
||||
--
|
||||
2.37.3
|
||||
|
@ -0,0 +1,65 @@
|
||||
From f33e40265d192e5d725e7b82e5f14f603e1fba48 Mon Sep 17 00:00:00 2001
|
||||
From: James Carter <jwcart2@gmail.com>
|
||||
Date: Wed, 19 Oct 2022 14:20:11 -0400
|
||||
Subject: [PATCH] python: Do not query the local database if the fcontext is
|
||||
non-local
|
||||
|
||||
Vit Mojzis reports that an error message is produced when modifying
|
||||
a non-local fcontext.
|
||||
|
||||
He gives the following example:
|
||||
# semanage fcontext -f f -m -t passwd_file_t /etc/security/opasswd
|
||||
libsemanage.dbase_llist_query: could not query record value (No such file or directory).
|
||||
|
||||
When modifying an fcontext, the non-local database is checked for the
|
||||
key and then, if it is not found there, the local database is checked.
|
||||
If the key doesn't exist, then an error is raised. If the key exists
|
||||
then the local database is queried first and, if that fails, the non-
|
||||
local database is queried.
|
||||
|
||||
The error is from querying the local database when the fcontext is in
|
||||
the non-local database.
|
||||
|
||||
Instead, if the fcontext is in the non-local database, just query
|
||||
the non-local database. Only query the local database if the
|
||||
fcontext was found in it.
|
||||
|
||||
Reported-by: Vit Mojzis <vmojzis@redhat.com>
|
||||
Signed-off-by: James Carter <jwcart2@gmail.com>
|
||||
---
|
||||
python/semanage/seobject.py | 15 +++++++++------
|
||||
1 file changed, 9 insertions(+), 6 deletions(-)
|
||||
|
||||
diff --git a/python/semanage/seobject.py b/python/semanage/seobject.py
|
||||
index 70ebfd08..0e923a0d 100644
|
||||
--- a/python/semanage/seobject.py
|
||||
+++ b/python/semanage/seobject.py
|
||||
@@ -2490,16 +2490,19 @@ class fcontextRecords(semanageRecords):
|
||||
(rc, exists) = semanage_fcontext_exists(self.sh, k)
|
||||
if rc < 0:
|
||||
raise ValueError(_("Could not check if file context for %s is defined") % target)
|
||||
- if not exists:
|
||||
+ if exists:
|
||||
+ try:
|
||||
+ (rc, fcontext) = semanage_fcontext_query(self.sh, k)
|
||||
+ except OSError:
|
||||
+ raise ValueError(_("Could not query file context for %s") % target)
|
||||
+ else:
|
||||
(rc, exists) = semanage_fcontext_exists_local(self.sh, k)
|
||||
+ if rc < 0:
|
||||
+ raise ValueError(_("Could not check if file context for %s is defined") % target)
|
||||
if not exists:
|
||||
raise ValueError(_("File context for %s is not defined") % target)
|
||||
-
|
||||
- try:
|
||||
- (rc, fcontext) = semanage_fcontext_query_local(self.sh, k)
|
||||
- except OSError:
|
||||
try:
|
||||
- (rc, fcontext) = semanage_fcontext_query(self.sh, k)
|
||||
+ (rc, fcontext) = semanage_fcontext_query_local(self.sh, k)
|
||||
except OSError:
|
||||
raise ValueError(_("Could not query file context for %s") % target)
|
||||
|
||||
--
|
||||
2.37.3
|
||||
|
@ -12,7 +12,7 @@
|
||||
Summary: SELinux policy core utilities
|
||||
Name: policycoreutils
|
||||
Version: 2.9
|
||||
Release: 20%{?dist}
|
||||
Release: 21.1%{?dist}
|
||||
License: GPLv2
|
||||
# https://github.com/SELinuxProject/selinux/wiki/Releases
|
||||
Source0: https://github.com/SELinuxProject/selinux/releases/download/20190315/policycoreutils-2.9.tar.gz
|
||||
@ -86,6 +86,8 @@ Patch0045: 0045-semodule-libsemanage-move-module-hashing-into-libsem.patch
|
||||
Patch0046: 0046-semodule-add-command-line-option-to-detect-module-ch.patch
|
||||
Patch0047: 0047-python-Split-semanage-import-into-two-transactions.patch
|
||||
Patch0048: 0048-semodule-rename-rebuild-if-modules-changed-to-refres.patch
|
||||
Patch0049: 0049-python-Harden-tools-against-rogue-modules.patch
|
||||
Patch0050: 0050-python-Do-not-query-the-local-database-if-the-fconte.patch
|
||||
|
||||
Obsoletes: policycoreutils < 2.0.61-2
|
||||
Conflicts: filesystem < 3, selinux-policy-base < 3.13.1-138
|
||||
@ -214,7 +216,7 @@ install -m 755 -p %{SOURCE15} %{buildroot}/%{_libexecdir}/selinux/
|
||||
pathfix.py -i "%{__python3} -Es" -p %{buildroot}%{python3_sitelib}
|
||||
|
||||
# change /usr/bin/python to %%{__python3} in policycoreutils-python-utils
|
||||
pathfix.py -i "%{__python3} -Es" -p \
|
||||
pathfix.py -i "%{__python3} -EsI" -p \
|
||||
%{buildroot}%{_sbindir}/semanage \
|
||||
%{buildroot}%{_bindir}/chcat \
|
||||
%{buildroot}%{_bindir}/sandbox \
|
||||
@ -525,6 +527,11 @@ The policycoreutils-restorecond package contains the restorecond service.
|
||||
%systemd_postun_with_restart restorecond.service
|
||||
|
||||
%changelog
|
||||
* Mon Dec 19 2022 Vit Mojzis <vmojzis@redhat.com> - 2.9-21.1
|
||||
- python: Harden tools against "rogue" modules (#2128976)
|
||||
- Update "pathfix" arguments to match ^^^ (#2128976)
|
||||
- python: Do not query the local database if the fcontext is non-local (#2124825)
|
||||
|
||||
* Thu Jul 07 2022 Vit Mojzis <vmojzis@redhat.com> - 2.9-20
|
||||
- python: Split "semanage import" into two transactions (#2063353)
|
||||
- semodule: rename --rebuild-if-modules-changed to --refresh (#2089802)
|
||||
|
Loading…
Reference in New Issue
Block a user