SUSE: 2023:4269-1 important: xorg-x11-server
Summary
## This update for xorg-x11-server fixes the following issues: * CVE-2023-5574: Fixed a privilege escalation issue that could be triggered via the Damage extension protocol (bsc#1216261). * CVE-2023-5380: Fixed a memory safety issue that could be triggered when using multiple protocol screens (bsc#1216133). * CVE-2023-5367: Fixed a memory safety issue in both the XI2 and RandR protocols (bsc#1216135). ## Patch Instructions: To install this SUSE 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-SP5-2023-4269=1 * SUSE Linux Enterprise High Performance Computing 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4269=1 * SUSE Linux Enterprise Server 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4269=1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4269=1 ## Package List: * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64) * xorg-x11-server-debugsource-1.19.6-10.56.1 * xorg-x11-server-sdk-1.19.6-10.56.1 * xorg-x11-server-debuginfo-1.19.6-10.56.1 * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64) * xorg-x11-server-extra-1.19.6-10.56.1 * xorg-x11-server-extra-debuginfo-1.19.6-10.56.1 * xorg-x11-server-1.19.6-10.56.1 * xorg-x11-server-debuginfo-1.19.6-10.56.1 * xorg-x11-server-debugsource-1.19.6-10.56.1 * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64) * xorg-x11-server-extra-1.19.6-10.56.1 * xorg-x11-server-extra-debuginfo-1.19.6-10.56.1 * xorg-x11-server-1.19.6-10.56.1 * xorg-x11-server-debuginfo-1.19.6-10.56.1 * xorg-x11-server-debugsource-1.19.6-10.56.1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64) * xorg-x11-server-extra-1.19.6-10.56.1 * xorg-x11-server-extra-debuginfo-1.19.6-10.56.1 * xorg-x11-server-1.19.6-10.56.1 * xorg-x11-server-debuginfo-1.19.6-10.56.1 * xorg-x11-server-debugsource-1.19.6-10.56.1
References
* bsc#1216133
* bsc#1216135
* bsc#1216261
Cross-
* CVE-2023-5367
* CVE-2023-5380
* CVE-2023-5574
CVSS scores:
* CVE-2023-5367 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-5367 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-5380 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-5380 ( NVD ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-5574 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-5574 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
* SUSE Linux Enterprise High Performance Computing 12 SP5
* 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 solves three vulnerabilities can now be installed.
##
* https://www.suse.com/security/cve/CVE-2023-5367.html
* https://www.suse.com/security/cve/CVE-2023-5380.html
* https://www.suse.com/security/cve/CVE-2023-5574.html
* https://bugzilla.suse.com/show_bug.cgi?id=1216133
* https://bugzilla.suse.com/show_bug.cgi?id=1216135
* https://bugzilla.suse.com/show_bug.cgi?id=1216261
![Dist Suse](/images/distros/dist-suse.gif)