Security update for webkit2gtk3

Announcement ID:	SUSE-SU-2023:0397-1
Rating:	important
References:	bsc#1207997
Cross-References:	CVE-2023-23517 CVE-2023-23518 CVE-2023-42826
CVSS scores:	CVE-2023-23517 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2023-23517 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2023-23518 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2023-23518 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2023-42826 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/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.

Description:

This update for webkit2gtk3 fixes the following issues:

Update to version 2.38.4 (boo#1207997):

• CVE-2023-23517: Fixed web content processing that could have led to arbitrary code execution.
• CVE-2023-23518: Fixed web content processing that could have led to arbitrary code execution.
• CVE-2023-42826: Fixed a use-after-free issue that was caused by improper memory management.

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-SP5-2023-397=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-397=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-397=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-397=1

Package List:

• SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
  • webkit2gtk3-debugsource-2.38.4-2.126.1
  • webkit2gtk3-devel-2.38.4-2.126.1
  • typelib-1_0-WebKit2WebExtension-4_0-2.38.4-2.126.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • typelib-1_0-JavaScriptCore-4_0-2.38.4-2.126.1
  • libwebkit2gtk-4_0-37-2.38.4-2.126.1
  • webkit2gtk-4_0-injected-bundles-debuginfo-2.38.4-2.126.1
  • libwebkit2gtk-4_0-37-debuginfo-2.38.4-2.126.1
  • typelib-1_0-WebKit2-4_0-2.38.4-2.126.1
  • webkit2gtk3-debugsource-2.38.4-2.126.1
  • libjavascriptcoregtk-4_0-18-debuginfo-2.38.4-2.126.1
  • libjavascriptcoregtk-4_0-18-2.38.4-2.126.1
  • webkit2gtk-4_0-injected-bundles-2.38.4-2.126.1
  • typelib-1_0-WebKit2WebExtension-4_0-2.38.4-2.126.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
  • libwebkit2gtk3-lang-2.38.4-2.126.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • typelib-1_0-JavaScriptCore-4_0-2.38.4-2.126.1
  • libwebkit2gtk-4_0-37-2.38.4-2.126.1
  • webkit2gtk-4_0-injected-bundles-debuginfo-2.38.4-2.126.1
  • libwebkit2gtk-4_0-37-debuginfo-2.38.4-2.126.1
  • typelib-1_0-WebKit2-4_0-2.38.4-2.126.1
  • webkit2gtk3-debugsource-2.38.4-2.126.1
  • libjavascriptcoregtk-4_0-18-debuginfo-2.38.4-2.126.1
  • libjavascriptcoregtk-4_0-18-2.38.4-2.126.1
  • webkit2gtk-4_0-injected-bundles-2.38.4-2.126.1
  • typelib-1_0-WebKit2WebExtension-4_0-2.38.4-2.126.1
• SUSE Linux Enterprise Server 12 SP5 (noarch)
  • libwebkit2gtk3-lang-2.38.4-2.126.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • typelib-1_0-JavaScriptCore-4_0-2.38.4-2.126.1
  • libwebkit2gtk-4_0-37-2.38.4-2.126.1
  • webkit2gtk-4_0-injected-bundles-debuginfo-2.38.4-2.126.1
  • libwebkit2gtk-4_0-37-debuginfo-2.38.4-2.126.1
  • typelib-1_0-WebKit2-4_0-2.38.4-2.126.1
  • webkit2gtk3-debugsource-2.38.4-2.126.1
  • libjavascriptcoregtk-4_0-18-debuginfo-2.38.4-2.126.1
  • libjavascriptcoregtk-4_0-18-2.38.4-2.126.1
  • webkit2gtk-4_0-injected-bundles-2.38.4-2.126.1
  • typelib-1_0-WebKit2WebExtension-4_0-2.38.4-2.126.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
  • libwebkit2gtk3-lang-2.38.4-2.126.1

References:

• https://www.suse.com/security/cve/CVE-2023-23517.html
• https://www.suse.com/security/cve/CVE-2023-23518.html
• https://www.suse.com/security/cve/CVE-2023-42826.html
• https://bugzilla.suse.com/show_bug.cgi?id=1207997