SUSE-SU-2023:0289-1: important: Security update for xwayland

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

   SUSE Security Update: Security update for xwayland
______________________________________________________________________________

Announcement ID:    SUSE-SU-2023:0289-1
Rating:             important
References:         #1207783 
Cross-References:   CVE-2023-0494
CVSS scores:
                    CVE-2023-0494 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Desktop 15-SP4
                    SUSE Linux Enterprise Server 15-SP4
                    SUSE Linux Enterprise Server for SAP Applications 15-SP4
                    SUSE Linux Enterprise Workstation Extension 15-SP4
                    openSUSE Leap 15.4
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for xwayland fixes the following issues:

   - CVE-2023-0494: Fixed a use-after-free in DeepCopyPointerClasses
     (bsc#1207783).


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 15.4:

      zypper in -t patch openSUSE-SLE-15.4-2023-289=1

   - SUSE Linux Enterprise Workstation Extension 15-SP4:

      zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2023-289=1



Package List:

   - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

      xwayland-21.1.4-150400.3.9.1
      xwayland-debuginfo-21.1.4-150400.3.9.1
      xwayland-debugsource-21.1.4-150400.3.9.1
      xwayland-devel-21.1.4-150400.3.9.1

   - SUSE Linux Enterprise Workstation Extension 15-SP4 (x86_64):

      xwayland-21.1.4-150400.3.9.1
      xwayland-debuginfo-21.1.4-150400.3.9.1
      xwayland-debugsource-21.1.4-150400.3.9.1


References:

   https://www.suse.com/security/cve/CVE-2023-0494.html
   https://bugzilla.suse.com/1207783