Disable FIPS mode
FIPS mode does not work on RHEL-9 since the selftests fail. OpenSSL 1.1 in FIPS mode will not be supported on RHEL-9, so disable it. Apply a minimal patch that keeps the library in the same state otherwise to avoid problems with binary compatibility. Resolves: rhbz#2013669 Signed-off-by: Clemens Lang <cllang@redhat.com>
This commit is contained in:
Clemens Lang
parent
7618fdaea8
commit
e3dbb5a483
@ -50,7 +50,6 @@ Patch38: openssl-1.1.1-no-weak-verify.patch
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Patch40: openssl-1.1.1-disable-ssl3.patch
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Patch41: openssl-1.1.1-system-cipherlist.patch
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Patch42: openssl-1.1.1-fips.patch
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Patch44: openssl-1.1.1-version-override.patch
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Patch45: openssl-1.1.1-weak-ciphers.patch
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Patch46: openssl-1.1.1-seclevel.patch
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Patch47: openssl-1.1.1-ts-sha256-default.patch
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@ -67,12 +66,16 @@ Patch67: openssl-1.1.1-kdf-selftest.patch
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Patch69: openssl-1.1.1-alpn-cb.patch
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Patch70: openssl-1.1.1-rewire-fips-drbg.patch
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Patch71: openssl-1.1.1-new-config-file.patch
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# This modifies code that was patched before, but removing all FIPS patches
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# comes with a much greater risk of introducing regressions.
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Patch72: openssl-1.1.1-disable-fips.patch
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# Backported fixes including security fixes
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Patch52: openssl-1.1.1-s390x-update.patch
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Patch53: openssl-1.1.1-fips-crng-test.patch
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Patch55: openssl-1.1.1-arm-update.patch
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Patch56: openssl-1.1.1-s390x-ecc.patch
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Patch72: openssl-1.1.1-cve-2022-0778.patch
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Patch73: openssl-1.1.1-cve-2022-0778.patch
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License: OpenSSL and ASL 2.0
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URL: http://www.openssl.org/
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@ -120,7 +123,6 @@ cp %{SOURCE13} test/
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%patch40 -p1 -b .disable-ssl3
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%patch41 -p1 -b .system-cipherlist
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%patch42 -p1 -b .fips
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%patch44 -p1 -b .version-override
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%patch45 -p1 -b .weak-ciphers
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%patch46 -p1 -b .seclevel
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%patch47 -p1 -b .ts-sha256-default
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@ -141,7 +143,8 @@ cp %{SOURCE13} test/
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%patch69 -p1 -b .alpn-cb
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%patch70 -p1 -b .rewire-fips-drbg
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%patch71 -p1 -b .conf-new
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%patch72 -p1 -b .cve-2022-0778
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%patch72 -p1 -b .disable-fips
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%patch73 -p1 -b .cve-2022-0778
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cp apps/openssl.cnf apps/openssl11.cnf
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@ -313,6 +316,8 @@ install -m 644 apps/openssl11.cnf $RPM_BUILD_ROOT%{_sysconfdir}/pki/tls/openssl1
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* Mon May 30 2022 Clemens Lang <cllang@redhat.com> - 1:1.1.1k-4
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- Fixes CVE-2022-0778 openssl: Infinite loop in BN_mod_sqrt() reachable when parsing certificates
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Resolves: rhbz#2063148
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- Disable FIPS mode; it does not work and will not be certified
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Resolves: rhbz#2013669
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* Tue Oct 05 2021 Sahana Prasad <sahana@redhat.com> - 1:1.1.1k-3
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- updates OPENSSL_CONF to openssl11.cnf.
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125
openssl-1.1.1-disable-fips.patch
Normal file
125
openssl-1.1.1-disable-fips.patch
Normal file
@ -0,0 +1,125 @@
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Disable FIPS mode
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FIPS mode is not supported for compat-openssl11. Apply a minimal patch
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that will reject explicit enabling of FIPS mode and disable automatic
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activation of FIPS mode.
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To avoid regressions, keep the rest of the library as it was.
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diff -up openssl-1.1.1k/crypto/fips/fips.c.disable-fips openssl-1.1.1k/crypto/fips/fips.c
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--- openssl-1.1.1k/crypto/fips/fips.c.disable-fips 2022-05-30 17:05:28.604500582 +0200
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+++ openssl-1.1.1k/crypto/fips/fips.c 2022-05-30 17:09:46.129110042 +0200
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@@ -405,13 +405,8 @@ static int verify_checksums(void)
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int FIPS_module_installed(void)
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{
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- int rv;
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- rv = access(FIPS_MODULE_PATH, F_OK);
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- if (rv < 0 && errno != ENOENT)
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- rv = 0;
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-
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/* Installed == true */
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- return !rv || FIPS_module_mode();
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+ return 0;
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}
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int FIPS_module_mode_set(int onoff)
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diff -up openssl-1.1.1k/crypto/o_fips.c.disable-fips openssl-1.1.1k/crypto/o_fips.c
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--- openssl-1.1.1k/crypto/o_fips.c.disable-fips 2022-05-30 17:05:37.411658179 +0200
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+++ openssl-1.1.1k/crypto/o_fips.c 2022-05-30 17:06:25.279514707 +0200
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@@ -12,24 +12,14 @@
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int FIPS_mode(void)
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{
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-#ifdef OPENSSL_FIPS
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- return FIPS_module_mode();
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-#else
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/* This version of the library does not support FIPS mode. */
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return 0;
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-#endif
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}
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int FIPS_mode_set(int r)
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{
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-#ifdef OPENSSL_FIPS
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- if (r && FIPS_module_mode()) /* can be implicitly initialized by OPENSSL_init() */
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- return 1;
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- return FIPS_module_mode_set(r);
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-#else
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if (r == 0)
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return 1;
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CRYPTOerr(CRYPTO_F_FIPS_MODE_SET, CRYPTO_R_FIPS_MODE_NOT_SUPPORTED);
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return 0;
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-#endif
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}
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diff -up openssl-1.1.1k/crypto/o_init.c.disable-fips openssl-1.1.1k/crypto/o_init.c
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--- openssl-1.1.1k/crypto/o_init.c.disable-fips 2022-05-30 17:06:58.250104676 +0200
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+++ openssl-1.1.1k/crypto/o_init.c 2022-05-30 17:17:12.369135344 +0200
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@@ -7,55 +7,9 @@
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* https://www.openssl.org/source/license.html
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*/
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-/* for secure_getenv */
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-#define _GNU_SOURCE
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#include "e_os.h"
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#include <openssl/err.h>
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#ifdef OPENSSL_FIPS
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-# include <sys/types.h>
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-# include <sys/stat.h>
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-# include <fcntl.h>
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-# include <unistd.h>
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-# include <errno.h>
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-# include <stdlib.h>
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-# include <openssl/rand.h>
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-# include <openssl/fips.h>
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-# include "crypto/fips.h"
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-
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-# define FIPS_MODE_SWITCH_FILE "/proc/sys/crypto/fips_enabled"
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-
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-static void init_fips_mode(void)
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-{
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- char buf[2] = "0";
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- int fd;
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-
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- if (secure_getenv("OPENSSL_FORCE_FIPS_MODE") != NULL) {
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- buf[0] = '1';
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- } else if ((fd = open(FIPS_MODE_SWITCH_FILE, O_RDONLY)) >= 0) {
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- while (read(fd, buf, sizeof(buf)) < 0 && errno == EINTR) ;
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- close(fd);
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- }
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-
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- if (buf[0] != '1' && !FIPS_module_installed())
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- return;
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-
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- /* Ensure the selftests always run */
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- /* XXX: TO SOLVE - premature initialization due to selftests */
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- FIPS_mode_set(1);
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-
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- /* Failure reading the fips mode switch file means just not
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- * switching into FIPS mode. We would break too many things
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- * otherwise..
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- */
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-
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- if (buf[0] != '1') {
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- /* drop down to non-FIPS mode if it is not requested */
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- FIPS_mode_set(0);
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- } else {
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- /* abort if selftest failed */
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- FIPS_selftest_check();
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- }
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-}
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/*
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* Perform FIPS module power on selftest and automatic FIPS mode switch.
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@@ -63,11 +17,6 @@ static void init_fips_mode(void)
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void __attribute__ ((constructor)) OPENSSL_init_library(void)
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{
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- static int done = 0;
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- if (done)
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- return;
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- done = 1;
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- init_fips_mode();
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}
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#endif
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@ -1,12 +0,0 @@
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diff -up openssl-1.1.1i/include/openssl/opensslv.h.version-override openssl-1.1.1i/include/openssl/opensslv.h
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--- openssl-1.1.1i/include/openssl/opensslv.h.version-override 2020-12-09 10:25:12.042374409 +0100
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+++ openssl-1.1.1i/include/openssl/opensslv.h 2020-12-09 10:26:00.362769170 +0100
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@@ -40,7 +40,7 @@ extern "C" {
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* major minor fix final patch/beta)
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*/
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# define OPENSSL_VERSION_NUMBER 0x101010bfL
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-# define OPENSSL_VERSION_TEXT "OpenSSL 1.1.1k 25 Mar 2021"
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+# define OPENSSL_VERSION_TEXT "OpenSSL 1.1.1k FIPS 25 Mar 2021"
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/*-
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* The macros below are to be used for shared library (.so, .dll, ...)
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