SUSE-SU-2023:0397-1: important: Security update for webkit2gtk3

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for webkit2gtk3
______________________________________________________________________________

Announcement ID:    SUSE-SU-2023:0397-1
Rating:             important
References:         #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-2023-23518 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products:
                    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 fixes three vulnerabilities is now available.

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 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 Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-397=1

   - SUSE Linux Enterprise Server 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):

      typelib-1_0-WebKit2WebExtension-4_0-2.38.4-2.126.1
      webkit2gtk3-debugsource-2.38.4-2.126.1
      webkit2gtk3-devel-2.38.4-2.126.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      libjavascriptcoregtk-4_0-18-2.38.4-2.126.1
      libjavascriptcoregtk-4_0-18-debuginfo-2.38.4-2.126.1
      libwebkit2gtk-4_0-37-2.38.4-2.126.1
      libwebkit2gtk-4_0-37-debuginfo-2.38.4-2.126.1
      typelib-1_0-JavaScriptCore-4_0-2.38.4-2.126.1
      typelib-1_0-WebKit2-4_0-2.38.4-2.126.1
      typelib-1_0-WebKit2WebExtension-4_0-2.38.4-2.126.1
      webkit2gtk-4_0-injected-bundles-2.38.4-2.126.1
      webkit2gtk-4_0-injected-bundles-debuginfo-2.38.4-2.126.1
      webkit2gtk3-debugsource-2.38.4-2.126.1

   - SUSE Linux Enterprise Server 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/1207997