Security update for sssd

Announcement ID: SUSE-SU-2021:2941-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2021-3621 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • CVE-2021-3621 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • Basesystem Module 15-SP3
  • openSUSE Leap 15.3
  • SUSE Linux Enterprise Desktop 15 SP3
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise Real Time 15 SP3
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • SUSE Manager Proxy 4.2
  • SUSE Manager Retail Branch Server 4.2
  • SUSE Manager Server 4.2

An update that solves one vulnerability and has two security fixes can now be installed.

Description:

This update for sssd fixes the following issues:

  • CVE-2021-3621: Fixed shell command injection in sssctl via the logs-fetch and cache-expire subcommands (bsc#1189492).
  • Add LDAPS support for the AD provider (bsc#1183735).
  • Improve logs to record the reason why internal watchdog terminates a process (bsc#1187120).
  • Fix watchdog not terminating tasks (bsc#1187120).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • openSUSE Leap 15.3
    zypper in -t patch SUSE-2021-2941=1
  • Basesystem Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2941=1

Package List:

  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    • libipa_hbac-devel-1.16.1-23.11.1
    • libsss_simpleifp0-debuginfo-1.16.1-23.11.1
    • libsss_simpleifp-devel-1.16.1-23.11.1
    • libsss_idmap0-1.16.1-23.11.1
    • libnfsidmap-sss-1.16.1-23.11.1
    • libsss_nss_idmap0-1.16.1-23.11.1
    • sssd-proxy-debuginfo-1.16.1-23.11.1
    • sssd-common-1.16.1-23.11.1
    • libsss_nss_idmap-devel-1.16.1-23.11.1
    • python3-ipa_hbac-debuginfo-1.16.1-23.11.1
    • sssd-winbind-idmap-1.16.1-23.11.1
    • python3-sssd-config-debuginfo-1.16.1-23.11.1
    • libsss_simpleifp0-1.16.1-23.11.1
    • sssd-proxy-1.16.1-23.11.1
    • libsss_idmap-devel-1.16.1-23.11.1
    • python3-sss_nss_idmap-debuginfo-1.16.1-23.11.1
    • sssd-wbclient-debuginfo-1.16.1-23.11.1
    • sssd-dbus-debuginfo-1.16.1-23.11.1
    • python3-sss-murmur-1.16.1-23.11.1
    • python3-sss_nss_idmap-1.16.1-23.11.1
    • sssd-ad-1.16.1-23.11.1
    • sssd-wbclient-1.16.1-23.11.1
    • python3-sssd-config-1.16.1-23.11.1
    • sssd-common-debuginfo-1.16.1-23.11.1
    • libsss_certmap0-debuginfo-1.16.1-23.11.1
    • libsss_certmap0-1.16.1-23.11.1
    • sssd-krb5-common-1.16.1-23.11.1
    • libsss_idmap0-debuginfo-1.16.1-23.11.1
    • libipa_hbac0-1.16.1-23.11.1
    • sssd-ldap-1.16.1-23.11.1
    • sssd-debugsource-1.16.1-23.11.1
    • python3-sss-murmur-debuginfo-1.16.1-23.11.1
    • sssd-winbind-idmap-debuginfo-1.16.1-23.11.1
    • sssd-krb5-common-debuginfo-1.16.1-23.11.1
    • sssd-dbus-1.16.1-23.11.1
    • sssd-ad-debuginfo-1.16.1-23.11.1
    • sssd-1.16.1-23.11.1
    • sssd-ipa-debuginfo-1.16.1-23.11.1
    • libsss_nss_idmap0-debuginfo-1.16.1-23.11.1
    • sssd-tools-debuginfo-1.16.1-23.11.1
    • sssd-krb5-debuginfo-1.16.1-23.11.1
    • python3-ipa_hbac-1.16.1-23.11.1
    • libsss_certmap-devel-1.16.1-23.11.1
    • sssd-ipa-1.16.1-23.11.1
    • libnfsidmap-sss-debuginfo-1.16.1-23.11.1
    • sssd-ldap-debuginfo-1.16.1-23.11.1
    • sssd-tools-1.16.1-23.11.1
    • sssd-krb5-1.16.1-23.11.1
    • sssd-wbclient-devel-1.16.1-23.11.1
    • libipa_hbac0-debuginfo-1.16.1-23.11.1
  • Basesystem Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • libipa_hbac-devel-1.16.1-23.11.1
    • libsss_simpleifp-devel-1.16.1-23.11.1
    • libsss_simpleifp0-debuginfo-1.16.1-23.11.1
    • libsss_idmap0-1.16.1-23.11.1
    • libsss_nss_idmap0-1.16.1-23.11.1
    • sssd-proxy-debuginfo-1.16.1-23.11.1
    • sssd-common-1.16.1-23.11.1
    • libsss_nss_idmap-devel-1.16.1-23.11.1
    • sssd-winbind-idmap-1.16.1-23.11.1
    • python3-sssd-config-debuginfo-1.16.1-23.11.1
    • libsss_simpleifp0-1.16.1-23.11.1
    • sssd-proxy-1.16.1-23.11.1
    • libsss_idmap-devel-1.16.1-23.11.1
    • sssd-dbus-debuginfo-1.16.1-23.11.1
    • sssd-ad-1.16.1-23.11.1
    • python3-sssd-config-1.16.1-23.11.1
    • sssd-common-debuginfo-1.16.1-23.11.1
    • libsss_certmap0-debuginfo-1.16.1-23.11.1
    • libsss_certmap0-1.16.1-23.11.1
    • sssd-krb5-common-1.16.1-23.11.1
    • libsss_idmap0-debuginfo-1.16.1-23.11.1
    • libipa_hbac0-1.16.1-23.11.1
    • sssd-ldap-1.16.1-23.11.1
    • sssd-debugsource-1.16.1-23.11.1
    • sssd-winbind-idmap-debuginfo-1.16.1-23.11.1
    • sssd-krb5-common-debuginfo-1.16.1-23.11.1
    • sssd-dbus-1.16.1-23.11.1
    • sssd-ad-debuginfo-1.16.1-23.11.1
    • sssd-1.16.1-23.11.1
    • sssd-ipa-debuginfo-1.16.1-23.11.1
    • libsss_nss_idmap0-debuginfo-1.16.1-23.11.1
    • sssd-tools-debuginfo-1.16.1-23.11.1
    • sssd-krb5-debuginfo-1.16.1-23.11.1
    • libsss_certmap-devel-1.16.1-23.11.1
    • sssd-ipa-1.16.1-23.11.1
    • sssd-ldap-debuginfo-1.16.1-23.11.1
    • sssd-tools-1.16.1-23.11.1
    • sssd-krb5-1.16.1-23.11.1
    • libipa_hbac0-debuginfo-1.16.1-23.11.1

References: