SUSE-SU-2023:0031-1: moderate: Security update for libksba

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

   SUSE Security Update: Security update for libksba
______________________________________________________________________________

Announcement ID:    SUSE-SU-2023:0031-1
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 Server 12-SP5
                    SUSE Linux Enterprise Server for SAP Applications 12-SP5
                    SUSE Linux Enterprise Software Development Kit 12-SP5
______________________________________________________________________________

   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:

   - SUSE Linux Enterprise Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-31=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-31=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):

      libksba-debugsource-1.3.0-24.6.1
      libksba-devel-1.3.0-24.6.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      libksba-debugsource-1.3.0-24.6.1
      libksba8-1.3.0-24.6.1
      libksba8-debuginfo-1.3.0-24.6.1


References:

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