SUSE Security Update: Security update for xorg-x11-server ______________________________________________________________________________ Announcement ID: SUSE-SU-2023:0288-1 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 High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Module for Development Tools 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 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for xorg-x11-server 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-15.4-2023-288=1 - SUSE Linux Enterprise Module for Development Tools 15-SP4: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-288=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-288=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): xorg-x11-server-1.20.3-150400.38.16.1 xorg-x11-server-debuginfo-1.20.3-150400.38.16.1 xorg-x11-server-debugsource-1.20.3-150400.38.16.1 xorg-x11-server-extra-1.20.3-150400.38.16.1 xorg-x11-server-extra-debuginfo-1.20.3-150400.38.16.1 xorg-x11-server-sdk-1.20.3-150400.38.16.1 xorg-x11-server-source-1.20.3-150400.38.16.1 - SUSE Linux Enterprise Module for Development Tools 15-SP4 (aarch64 ppc64le s390x x86_64): xorg-x11-server-debuginfo-1.20.3-150400.38.16.1 xorg-x11-server-debugsource-1.20.3-150400.38.16.1 xorg-x11-server-sdk-1.20.3-150400.38.16.1 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64): xorg-x11-server-1.20.3-150400.38.16.1 xorg-x11-server-debuginfo-1.20.3-150400.38.16.1 xorg-x11-server-debugsource-1.20.3-150400.38.16.1 xorg-x11-server-extra-1.20.3-150400.38.16.1 xorg-x11-server-extra-debuginfo-1.20.3-150400.38.16.1 References: https://www.suse.com/security/cve/CVE-2023-0494.html https://bugzilla.suse.com/1207783