Security update for krb5

SUSE Security Update: Security update for krb5
Announcement ID: SUSE-SU-2022:4153-1
Rating: important
References: #1205126
Cross-References:CVE-2022-42898
Affected Products:
  • SUSE Linux Enterprise Desktop 15-SP4
  • SUSE Linux Enterprise High Performance Computing 15-SP4
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Module for Basesystem 15-SP4
  • SUSE Linux Enterprise Module for Server Applications 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
  • openSUSE Leap Micro 5.3

An update that fixes one vulnerability is now available.

Description:

This update for krb5 fixes the following issues:

  • CVE-2022-42898: Fixed integer overflow in PAC parsing (bsc#1205126).

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:

  • openSUSE Leap Micro 5.3:
    zypper in -t patch openSUSE-Leap-Micro-5.3-2022-4153=1
  • openSUSE Leap 15.4:
    zypper in -t patch openSUSE-SLE-15.4-2022-4153=1
  • SUSE Linux Enterprise Module for Server Applications 15-SP4:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2022-4153=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP4:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-4153=1
  • SUSE Linux Enterprise Micro 5.3:
    zypper in -t patch SUSE-SLE-Micro-5.3-2022-4153=1

Package List:

  • openSUSE Leap Micro 5.3 (aarch64 x86_64):
    • krb5-1.19.2-150400.3.3.1
    • krb5-debuginfo-1.19.2-150400.3.3.1
    • krb5-debugsource-1.19.2-150400.3.3.1
  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
    • krb5-1.19.2-150400.3.3.1
    • krb5-client-1.19.2-150400.3.3.1
    • krb5-client-debuginfo-1.19.2-150400.3.3.1
    • krb5-debuginfo-1.19.2-150400.3.3.1
    • krb5-debugsource-1.19.2-150400.3.3.1
    • krb5-devel-1.19.2-150400.3.3.1
    • krb5-plugin-kdb-ldap-1.19.2-150400.3.3.1
    • krb5-plugin-kdb-ldap-debuginfo-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-otp-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-otp-debuginfo-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-pkinit-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-spake-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-spake-debuginfo-1.19.2-150400.3.3.1
    • krb5-server-1.19.2-150400.3.3.1
    • krb5-server-debuginfo-1.19.2-150400.3.3.1
  • openSUSE Leap 15.4 (x86_64):
    • krb5-32bit-1.19.2-150400.3.3.1
    • krb5-32bit-debuginfo-1.19.2-150400.3.3.1
    • krb5-devel-32bit-1.19.2-150400.3.3.1
  • SUSE Linux Enterprise Module for Server Applications 15-SP4 (aarch64 ppc64le s390x x86_64):
    • krb5-debuginfo-1.19.2-150400.3.3.1
    • krb5-debugsource-1.19.2-150400.3.3.1
    • krb5-plugin-kdb-ldap-1.19.2-150400.3.3.1
    • krb5-plugin-kdb-ldap-debuginfo-1.19.2-150400.3.3.1
    • krb5-server-1.19.2-150400.3.3.1
    • krb5-server-debuginfo-1.19.2-150400.3.3.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64):
    • krb5-1.19.2-150400.3.3.1
    • krb5-client-1.19.2-150400.3.3.1
    • krb5-client-debuginfo-1.19.2-150400.3.3.1
    • krb5-debuginfo-1.19.2-150400.3.3.1
    • krb5-debugsource-1.19.2-150400.3.3.1
    • krb5-devel-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-otp-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-otp-debuginfo-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-pkinit-1.19.2-150400.3.3.1
    • krb5-plugin-preauth-pkinit-debuginfo-1.19.2-150400.3.3.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP4 (x86_64):
    • krb5-32bit-1.19.2-150400.3.3.1
    • krb5-32bit-debuginfo-1.19.2-150400.3.3.1
  • SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64):
    • krb5-1.19.2-150400.3.3.1
    • krb5-debuginfo-1.19.2-150400.3.3.1
    • krb5-debugsource-1.19.2-150400.3.3.1

References: