SUSE: 2021:4071-1 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 Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-4071=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-4071=1 - SUSE Linux Enterprise Server 15-SP1-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-4071=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-4071=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-4071=1 - SUSE Enterprise Storage 6: zypper in -t patch SUSE-Storage-6-2021-4071=1 - SUSE CaaS Platform 4.0: To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. Package List: - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64): xorg-x11-server-1.20.3-14.5.19.1 xorg-x11-server-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-debugsource-1.20.3-14.5.19.1 xorg-x11-server-extra-1.20.3-14.5.19.1 xorg-x11-server-extra-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-sdk-1.20.3-14.5.19.1 - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64): xorg-x11-server-1.20.3-14.5.19.1 xorg-x11-server-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-debugsource-1.20.3-14.5.19.1 xorg-x11-server-extra-1.20.3-14.5.19.1 xorg-x11-server-extra-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-sdk-1.20.3-14.5.19.1 - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64): xorg-x11-server-1.20.3-14.5.19.1 xorg-x11-server-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-debugsource-1.20.3-14.5.19.1 xorg-x11-server-extra-1.20.3-14.5.19.1 xorg-x11-server-extra-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-sdk-1.20.3-14.5.19.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64): xorg-x11-server-1.20.3-14.5.19.1 xorg-x11-server-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-debugsource-1.20.3-14.5.19.1 xorg-x11-server-extra-1.20.3-14.5.19.1 xorg-x11-server-extra-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-sdk-1.20.3-14.5.19.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64): xorg-x11-server-1.20.3-14.5.19.1 xorg-x11-server-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-debugsource-1.20.3-14.5.19.1 xorg-x11-server-extra-1.20.3-14.5.19.1 xorg-x11-server-extra-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-sdk-1.20.3-14.5.19.1 - SUSE Enterprise Storage 6 (aarch64 x86_64): xorg-x11-server-1.20.3-14.5.19.1 xorg-x11-server-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-debugsource-1.20.3-14.5.19.1 xorg-x11-server-extra-1.20.3-14.5.19.1 xorg-x11-server-extra-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-sdk-1.20.3-14.5.19.1 - SUSE CaaS Platform 4.0 (x86_64): xorg-x11-server-1.20.3-14.5.19.1 xorg-x11-server-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-debugsource-1.20.3-14.5.19.1 xorg-x11-server-extra-1.20.3-14.5.19.1 xorg-x11-server-extra-debuginfo-1.20.3-14.5.19.1 xorg-x11-server-sdk-1.20.3-14.5.19.1
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 Server for SAP 15-SP1
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Enterprise Storage 6
SUSE CaaS Platform 4.0
https://www.suse.com/security/cve/CVE-2021-4008.html
https://bugzilla.suse.com/1193030