Protect yourself against future threats.
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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2022.4022
Security update for sssd
12 August 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: sssd
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2021-3621
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20222763-1
Comment: CVSS (Max): 6.7 CVE-2021-3621 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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SUSE Security Update: Security update for sssd
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:2763-1
Rating: moderate
References: #1182058 #1189492 #1190775 #1195552 #1196166
Cross-References: CVE-2021-3621
Affected Products:
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Module for Basesystem 15-SP4
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
______________________________________________________________________________
An update that solves one vulnerability and has four fixes is now available.
Description:
This update for sssd fixes the following issues:
o CVE-2021-3621: Fixed shell command injection in sssctl via the logs-fetch
and cache-expire subcommand (bsc#1189492).
o Add 'ldap_ignore_unreadable_references' parameter to skip unreadable
objects referenced by 'member' attributte (bsc#1190775)
o Fix 32-bit libraries package. Libraries were moved from sssd to sssd-common
but baselibs.conf was not updated accordingly (bsc#1182058, bsc#1196166)
o Remove caches only when performing a package downgrade. The sssd daemon
takes care of upgrading the database format when necessary (bsc#1195552)
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o openSUSE Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2022-2763=1
o SUSE Linux Enterprise Module for Basesystem 15-SP4:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-2763=1
Package List:
o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
libipa_hbac-devel-2.5.2-150400.4.5.14
libipa_hbac0-2.5.2-150400.4.5.14
libipa_hbac0-debuginfo-2.5.2-150400.4.5.14
libnfsidmap-sss-2.5.2-150400.4.5.14
libnfsidmap-sss-debuginfo-2.5.2-150400.4.5.14
libsss_certmap-devel-2.5.2-150400.4.5.14
libsss_certmap0-2.5.2-150400.4.5.14
libsss_certmap0-debuginfo-2.5.2-150400.4.5.14
libsss_idmap-devel-2.5.2-150400.4.5.14
libsss_idmap0-2.5.2-150400.4.5.14
libsss_idmap0-debuginfo-2.5.2-150400.4.5.14
libsss_nss_idmap-devel-2.5.2-150400.4.5.14
libsss_nss_idmap0-2.5.2-150400.4.5.14
libsss_nss_idmap0-debuginfo-2.5.2-150400.4.5.14
libsss_simpleifp-devel-2.5.2-150400.4.5.14
libsss_simpleifp0-2.5.2-150400.4.5.14
libsss_simpleifp0-debuginfo-2.5.2-150400.4.5.14
python3-ipa_hbac-2.5.2-150400.4.5.14
python3-ipa_hbac-debuginfo-2.5.2-150400.4.5.14
python3-sss-murmur-2.5.2-150400.4.5.14
python3-sss-murmur-debuginfo-2.5.2-150400.4.5.14
python3-sss_nss_idmap-2.5.2-150400.4.5.14
python3-sss_nss_idmap-debuginfo-2.5.2-150400.4.5.14
python3-sssd-config-2.5.2-150400.4.5.14
python3-sssd-config-debuginfo-2.5.2-150400.4.5.14
sssd-2.5.2-150400.4.5.14
sssd-ad-2.5.2-150400.4.5.14
sssd-ad-debuginfo-2.5.2-150400.4.5.14
sssd-common-2.5.2-150400.4.5.14
sssd-common-debuginfo-2.5.2-150400.4.5.14
sssd-dbus-2.5.2-150400.4.5.14
sssd-dbus-debuginfo-2.5.2-150400.4.5.14
sssd-debugsource-2.5.2-150400.4.5.14
sssd-ipa-2.5.2-150400.4.5.14
sssd-ipa-debuginfo-2.5.2-150400.4.5.14
sssd-kcm-2.5.2-150400.4.5.14
sssd-kcm-debuginfo-2.5.2-150400.4.5.14
sssd-krb5-2.5.2-150400.4.5.14
sssd-krb5-common-2.5.2-150400.4.5.14
sssd-krb5-common-debuginfo-2.5.2-150400.4.5.14
sssd-krb5-debuginfo-2.5.2-150400.4.5.14
sssd-ldap-2.5.2-150400.4.5.14
sssd-ldap-debuginfo-2.5.2-150400.4.5.14
sssd-proxy-2.5.2-150400.4.5.14
sssd-proxy-debuginfo-2.5.2-150400.4.5.14
sssd-tools-2.5.2-150400.4.5.14
sssd-tools-debuginfo-2.5.2-150400.4.5.14
sssd-winbind-idmap-2.5.2-150400.4.5.14
sssd-winbind-idmap-debuginfo-2.5.2-150400.4.5.14
o SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x
x86_64):
libipa_hbac-devel-2.5.2-150400.4.5.14
libipa_hbac0-2.5.2-150400.4.5.14
libipa_hbac0-debuginfo-2.5.2-150400.4.5.14
libsss_certmap-devel-2.5.2-150400.4.5.14
libsss_certmap0-2.5.2-150400.4.5.14
libsss_certmap0-debuginfo-2.5.2-150400.4.5.14
libsss_idmap-devel-2.5.2-150400.4.5.14
libsss_idmap0-2.5.2-150400.4.5.14
libsss_idmap0-debuginfo-2.5.2-150400.4.5.14
libsss_nss_idmap-devel-2.5.2-150400.4.5.14
libsss_nss_idmap0-2.5.2-150400.4.5.14
libsss_nss_idmap0-debuginfo-2.5.2-150400.4.5.14
libsss_simpleifp-devel-2.5.2-150400.4.5.14
libsss_simpleifp0-2.5.2-150400.4.5.14
libsss_simpleifp0-debuginfo-2.5.2-150400.4.5.14
python3-sssd-config-2.5.2-150400.4.5.14
python3-sssd-config-debuginfo-2.5.2-150400.4.5.14
sssd-2.5.2-150400.4.5.14
sssd-ad-2.5.2-150400.4.5.14
sssd-ad-debuginfo-2.5.2-150400.4.5.14
sssd-common-2.5.2-150400.4.5.14
sssd-common-debuginfo-2.5.2-150400.4.5.14
sssd-dbus-2.5.2-150400.4.5.14
sssd-dbus-debuginfo-2.5.2-150400.4.5.14
sssd-debugsource-2.5.2-150400.4.5.14
sssd-ipa-2.5.2-150400.4.5.14
sssd-ipa-debuginfo-2.5.2-150400.4.5.14
sssd-kcm-2.5.2-150400.4.5.14
sssd-kcm-debuginfo-2.5.2-150400.4.5.14
sssd-krb5-2.5.2-150400.4.5.14
sssd-krb5-common-2.5.2-150400.4.5.14
sssd-krb5-common-debuginfo-2.5.2-150400.4.5.14
sssd-krb5-debuginfo-2.5.2-150400.4.5.14
sssd-ldap-2.5.2-150400.4.5.14
sssd-ldap-debuginfo-2.5.2-150400.4.5.14
sssd-proxy-2.5.2-150400.4.5.14
sssd-proxy-debuginfo-2.5.2-150400.4.5.14
sssd-tools-2.5.2-150400.4.5.14
sssd-tools-debuginfo-2.5.2-150400.4.5.14
sssd-winbind-idmap-2.5.2-150400.4.5.14
sssd-winbind-idmap-debuginfo-2.5.2-150400.4.5.14
References:
o https://www.suse.com/security/cve/CVE-2021-3621.html
o https://bugzilla.suse.com/1182058
o https://bugzilla.suse.com/1189492
o https://bugzilla.suse.com/1190775
o https://bugzilla.suse.com/1195552
o https://bugzilla.suse.com/1196166
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
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