Security update for sssd

Announcement ID: SUSE-SU-2025:4232-1
Release Date: 2025-11-25T14:12:24Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-11561 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-11561 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-11561 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server 12 SP5 LTSS
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

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

Description:

This update for sssd fixes the following issues:

  • CVE-2025-11561: Fixed privilege escalation on AD-joined Linux systems due to default Kerberos configuration disabling localauth an2ln plugin (bsc#1251827)

Other fixes:

  • Install file in krb5.conf.d to include sssd krb5 config snippets (bsc#1244325)

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:

  • SUSE Linux Enterprise Server 12 SP5 LTSS
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-4232=1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-4232=1

Package List:

  • SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    • sssd-tools-1.16.1-7.68.1
    • libipa_hbac0-1.16.1-7.68.1
    • sssd-1.16.1-7.68.1
    • sssd-ad-debuginfo-1.16.1-7.68.1
    • sssd-proxy-debuginfo-1.16.1-7.68.1
    • libsss_nss_idmap0-debuginfo-1.16.1-7.68.1
    • libsss_nss_idmap-devel-1.16.1-7.68.1
    • libsss_idmap0-1.16.1-7.68.1
    • sssd-dbus-1.16.1-7.68.1
    • sssd-tools-debuginfo-1.16.1-7.68.1
    • python-sssd-config-debuginfo-1.16.1-7.68.1
    • sssd-debugsource-1.16.1-7.68.1
    • sssd-krb5-debuginfo-1.16.1-7.68.1
    • sssd-krb5-common-1.16.1-7.68.1
    • sssd-proxy-1.16.1-7.68.1
    • libipa_hbac0-debuginfo-1.16.1-7.68.1
    • sssd-ipa-1.16.1-7.68.1
    • sssd-ldap-debuginfo-1.16.1-7.68.1
    • libsss_certmap0-1.16.1-7.68.1
    • sssd-common-1.16.1-7.68.1
    • sssd-ad-1.16.1-7.68.1
    • sssd-krb5-1.16.1-7.68.1
    • sssd-dbus-debuginfo-1.16.1-7.68.1
    • libsss_idmap0-debuginfo-1.16.1-7.68.1
    • sssd-ipa-debuginfo-1.16.1-7.68.1
    • libipa_hbac-devel-1.16.1-7.68.1
    • libsss_certmap0-debuginfo-1.16.1-7.68.1
    • libsss_idmap-devel-1.16.1-7.68.1
    • libsss_nss_idmap0-1.16.1-7.68.1
    • sssd-ldap-1.16.1-7.68.1
    • libsss_simpleifp0-debuginfo-1.16.1-7.68.1
    • sssd-krb5-common-debuginfo-1.16.1-7.68.1
    • sssd-common-debuginfo-1.16.1-7.68.1
    • libsss_simpleifp0-1.16.1-7.68.1
    • python-sssd-config-1.16.1-7.68.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS (s390x x86_64)
    • sssd-common-32bit-1.16.1-7.68.1
    • sssd-common-debuginfo-32bit-1.16.1-7.68.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    • sssd-common-32bit-1.16.1-7.68.1
    • sssd-common-debuginfo-32bit-1.16.1-7.68.1
    • sssd-tools-1.16.1-7.68.1
    • libipa_hbac0-1.16.1-7.68.1
    • sssd-1.16.1-7.68.1
    • sssd-ad-debuginfo-1.16.1-7.68.1
    • sssd-proxy-debuginfo-1.16.1-7.68.1
    • libsss_nss_idmap0-debuginfo-1.16.1-7.68.1
    • libsss_nss_idmap-devel-1.16.1-7.68.1
    • libsss_idmap0-1.16.1-7.68.1
    • sssd-dbus-1.16.1-7.68.1
    • sssd-tools-debuginfo-1.16.1-7.68.1
    • python-sssd-config-debuginfo-1.16.1-7.68.1
    • sssd-debugsource-1.16.1-7.68.1
    • sssd-krb5-debuginfo-1.16.1-7.68.1
    • sssd-krb5-common-1.16.1-7.68.1
    • sssd-proxy-1.16.1-7.68.1
    • libipa_hbac0-debuginfo-1.16.1-7.68.1
    • sssd-ipa-1.16.1-7.68.1
    • sssd-ldap-debuginfo-1.16.1-7.68.1
    • libsss_certmap0-1.16.1-7.68.1
    • sssd-common-1.16.1-7.68.1
    • sssd-ad-1.16.1-7.68.1
    • sssd-krb5-1.16.1-7.68.1
    • sssd-dbus-debuginfo-1.16.1-7.68.1
    • libsss_idmap0-debuginfo-1.16.1-7.68.1
    • sssd-ipa-debuginfo-1.16.1-7.68.1
    • libipa_hbac-devel-1.16.1-7.68.1
    • libsss_certmap0-debuginfo-1.16.1-7.68.1
    • libsss_idmap-devel-1.16.1-7.68.1
    • libsss_nss_idmap0-1.16.1-7.68.1
    • sssd-ldap-1.16.1-7.68.1
    • libsss_simpleifp0-debuginfo-1.16.1-7.68.1
    • sssd-krb5-common-debuginfo-1.16.1-7.68.1
    • sssd-common-debuginfo-1.16.1-7.68.1
    • libsss_simpleifp0-1.16.1-7.68.1
    • python-sssd-config-1.16.1-7.68.1

References: