SUSE-SU-2023:0056-1: moderate: Security update for libksba

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for libksba
______________________________________________________________________________

Announcement ID:    SUSE-SU-2023:0056-1
Rating:             moderate
References:         #1206579 
Cross-References:   CVE-2022-47629
CVSS scores:
                    CVE-2022-47629 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-47629 (SUSE): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Affected Products:
                    SUSE Linux Enterprise Desktop 15-SP4
                    SUSE Linux Enterprise High Performance Computing 15-SP4
                    SUSE Linux Enterprise Micro 5.1
                    SUSE Linux Enterprise Micro 5.2
                    SUSE Linux Enterprise Micro 5.3
                    SUSE Linux Enterprise Module for Basesystem 15-SP4
                    SUSE Linux Enterprise Realtime Extension 15-SP3
                    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 5.2
                    openSUSE Leap Micro 5.3
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for libksba fixes the following issues:

   - CVE-2022-47629: Fixed an integer overflow vulnerability in the CRL
     signature parser (bsc#1206579).


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-5.3-2023-56=1

   - openSUSE Leap Micro 5.2:

      zypper in -t patch openSUSE-Leap-Micro-5.2-2023-56=1

   - openSUSE Leap 15.4:

      zypper in -t patch openSUSE-SLE-15.4-2023-56=1

   - SUSE Linux Enterprise Realtime Extension 15-SP3:

      zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-56=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP4:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-56=1

   - SUSE Linux Enterprise Micro 5.3:

      zypper in -t patch SUSE-SLE-Micro-5.3-2023-56=1

   - SUSE Linux Enterprise Micro 5.2:

      zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-56=1

   - SUSE Linux Enterprise Micro 5.1:

      zypper in -t patch SUSE-SUSE-MicroOS-5.1-2023-56=1



Package List:

   - openSUSE Leap Micro 5.3 (aarch64 x86_64):

      libksba-debugsource-1.3.5-150000.4.6.1
      libksba8-1.3.5-150000.4.6.1
      libksba8-debuginfo-1.3.5-150000.4.6.1

   - openSUSE Leap Micro 5.2 (aarch64 x86_64):

      libksba-debugsource-1.3.5-150000.4.6.1
      libksba8-1.3.5-150000.4.6.1
      libksba8-debuginfo-1.3.5-150000.4.6.1

   - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

      libksba-debugsource-1.3.5-150000.4.6.1
      libksba-devel-1.3.5-150000.4.6.1
      libksba8-1.3.5-150000.4.6.1
      libksba8-debuginfo-1.3.5-150000.4.6.1

   - SUSE Linux Enterprise Realtime Extension 15-SP3 (x86_64):

      libksba-debugsource-1.3.5-150000.4.6.1
      libksba-devel-1.3.5-150000.4.6.1
      libksba8-1.3.5-150000.4.6.1
      libksba8-debuginfo-1.3.5-150000.4.6.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64):

      libksba-debugsource-1.3.5-150000.4.6.1
      libksba-devel-1.3.5-150000.4.6.1
      libksba8-1.3.5-150000.4.6.1
      libksba8-debuginfo-1.3.5-150000.4.6.1

   - SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64):

      libksba-debugsource-1.3.5-150000.4.6.1
      libksba8-1.3.5-150000.4.6.1
      libksba8-debuginfo-1.3.5-150000.4.6.1

   - SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64):

      libksba-debugsource-1.3.5-150000.4.6.1
      libksba8-1.3.5-150000.4.6.1
      libksba8-debuginfo-1.3.5-150000.4.6.1

   - SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64):

      libksba-debugsource-1.3.5-150000.4.6.1
      libksba8-1.3.5-150000.4.6.1
      libksba8-debuginfo-1.3.5-150000.4.6.1


References:

   https://www.suse.com/security/cve/CVE-2022-47629.html
   https://bugzilla.suse.com/1206579