SUSE: 2021:4070-1 important: xorg-x11-server
Summary
This update for xorg-x11-server fixes the following issues: - CVE-2021-4008: Fixed Privilege Escalation Vulnerability via Out-Of-Bounds Access in SProcRenderCompositeGlyphs (bsc#1193030). 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 Workstation Extension 15-SP3: zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2021-4070=1 - SUSE Linux Enterprise Workstation Extension 15-SP2: zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2021-4070=1 - SUSE Linux Enterprise Module for Development Tools 15-SP3: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2021-4070=1 - SUSE Linux Enterprise Module for Development Tools 15-SP2: zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2021-4070=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-4070=1 - SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-4070=1 Package List: - SUSE Linux Enterprise Workstation Extension 15-SP3 (x86_64): xorg-x11-server-debuginfo-1.20.3-22.5.39.1 xorg-x11-server-debugsource-1.20.3-22.5.39.1 xorg-x11-server-wayland-1.20.3-22.5.39.1 xorg-x11-server-wayland-debuginfo-1.20.3-22.5.39.1 - SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64): xorg-x11-server-debuginfo-1.20.3-22.5.39.1 xorg-x11-server-debugsource-1.20.3-22.5.39.1 xorg-x11-server-wayland-1.20.3-22.5.39.1 xorg-x11-server-wayland-debuginfo-1.20.3-22.5.39.1 - SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 ppc64le s390x x86_64): xorg-x11-server-debuginfo-1.20.3-22.5.39.1 xorg-x11-server-debugsource-1.20.3-22.5.39.1 xorg-x11-server-sdk-1.20.3-22.5.39.1 - SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 ppc64le s390x x86_64): xorg-x11-server-debuginfo-1.20.3-22.5.39.1 xorg-x11-server-debugsource-1.20.3-22.5.39.1 xorg-x11-server-sdk-1.20.3-22.5.39.1 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): xorg-x11-server-1.20.3-22.5.39.1 xorg-x11-server-debuginfo-1.20.3-22.5.39.1 xorg-x11-server-debugsource-1.20.3-22.5.39.1 xorg-x11-server-extra-1.20.3-22.5.39.1 xorg-x11-server-extra-debuginfo-1.20.3-22.5.39.1 - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64): xorg-x11-server-1.20.3-22.5.39.1 xorg-x11-server-debuginfo-1.20.3-22.5.39.1 xorg-x11-server-debugsource-1.20.3-22.5.39.1 xorg-x11-server-extra-1.20.3-22.5.39.1 xorg-x11-server-extra-debuginfo-1.20.3-22.5.39.1
References
#1193030
Cross- CVE-2021-4008
CVSS scores:
CVE-2021-4008 (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 Workstation Extension 15-SP3
SUSE Linux Enterprise Workstation Extension 15-SP2
SUSE Linux Enterprise Module for Development Tools 15-SP3
SUSE Linux Enterprise Module for Development Tools 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP2
https://www.suse.com/security/cve/CVE-2021-4008.html
https://bugzilla.suse.com/1193030