Security update for libX11

Announcement ID:	SUSE-SU-2023:2531-1
Rating:	important
References:	bsc#1212102
Cross-References:	CVE-2023-3138
CVSS scores:	CVE-2023-3138 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H CVE-2023-3138 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 9

An update that solves one vulnerability can now be installed.

Description:

This update for libX11 fixes the following issues:

• CVE-2023-3138: Fixed buffer overflows in InitExt.c (bsc#1212102).

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 Server 12 SP2 BCL 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2023-2531=1
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-ESPOS-2023-2531=1
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2023-2531=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2531=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2531=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2531=1
• SUSE OpenStack Cloud 9
  zypper in -t patch SUSE-OpenStack-Cloud-9-2023-2531=1
• SUSE OpenStack Cloud Crowbar 9
  zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2023-2531=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4
  zypper in -t patch SUSE-SLE-SAP-12-SP4-2023-2531=1
• SUSE Linux Enterprise Software Development Kit 12 SP5
  zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-2531=1

Package List:

• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (aarch64 x86_64)
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (x86_64)
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64 ppc64le s390x x86_64)
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (s390x x86_64)
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP5 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE Linux Enterprise Server 12 SP5 (s390x x86_64)
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
• SUSE OpenStack Cloud 9 (x86_64)
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE OpenStack Cloud 9 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE OpenStack Cloud Crowbar 9 (x86_64)
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE OpenStack Cloud Crowbar 9 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
  • libX11-xcb1-1.6.2-12.30.1
  • libX11-6-debuginfo-1.6.2-12.30.1
  • libX11-6-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-1.6.2-12.30.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (noarch)
  • libX11-data-1.6.2-12.30.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (x86_64)
  • libX11-xcb1-32bit-1.6.2-12.30.1
  • libX11-6-debuginfo-32bit-1.6.2-12.30.1
  • libX11-xcb1-debuginfo-32bit-1.6.2-12.30.1
  • libX11-6-32bit-1.6.2-12.30.1
• SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
  • libX11-devel-1.6.2-12.30.1
  • libX11-debugsource-1.6.2-12.30.1

References:

• https://www.suse.com/security/cve/CVE-2023-3138.html
• https://bugzilla.suse.com/show_bug.cgi?id=1212102