SUSE-SU-2023:4827-1: important: Security update for webkit2gtk3

[null at suse.de]

# Security update for webkit2gtk3

Announcement ID: SUSE-SU-2023:4827-1  
Rating: important  
References:

  * bsc#1217844

  
Cross-References:

  * CVE-2023-42916
  * CVE-2023-42917

  
CVSS scores:

  * CVE-2023-42916 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2023-42916 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2023-42917 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2023-42917 ( NVD ):  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 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
  * SUSE Linux Enterprise Workstation Extension 12 12-SP5

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for webkit2gtk3 fixes the following issues:

Update to version 2.42.3 (bsc#1217844):

  * Fix flickering while playing videos with DMA-BUF sink.
  * Fix color picker being triggered in the inspector when typing "tan".
  * Do not special case the "sans" font family name.
  * Fix build failure with libxml2 version 2.12.0 due to an API change.
  * Fix several crashes and rendering issues.
  * Security fixes: CVE-2023-42916, CVE-2023-42917.

## 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-SP5-2023-4827=1

  * SUSE Linux Enterprise High Performance Computing 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4827=1

  * SUSE Linux Enterprise Server 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4827=1

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4827=1

  * SUSE Linux Enterprise Workstation Extension 12 12-SP5  
    zypper in -t patch SUSE-SLE-WE-12-SP5-2023-4827=1

## Package List:

  * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x
    x86_64)
    * typelib-1_0-WebKit2WebExtension-4_0-2.42.3-2.161.1
    * webkit2gtk3-devel-2.42.3-2.161.1
    * webkit2gtk3-debugsource-2.42.3-2.161.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    * webkit2gtk-4_0-injected-bundles-2.42.3-2.161.1
    * libjavascriptcoregtk-4_0-18-2.42.3-2.161.1
    * webkit2gtk3-debugsource-2.42.3-2.161.1
    * typelib-1_0-WebKit2-4_0-2.42.3-2.161.1
    * libwebkit2gtk-4_0-37-debuginfo-2.42.3-2.161.1
    * typelib-1_0-WebKit2WebExtension-4_0-2.42.3-2.161.1
    * typelib-1_0-JavaScriptCore-4_0-2.42.3-2.161.1
    * libwebkit2gtk-4_0-37-2.42.3-2.161.1
    * webkit2gtk-4_0-injected-bundles-debuginfo-2.42.3-2.161.1
    * libjavascriptcoregtk-4_0-18-debuginfo-2.42.3-2.161.1
  * SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    * libwebkit2gtk3-lang-2.42.3-2.161.1
  * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    * webkit2gtk-4_0-injected-bundles-2.42.3-2.161.1
    * libjavascriptcoregtk-4_0-18-2.42.3-2.161.1
    * webkit2gtk3-debugsource-2.42.3-2.161.1
    * typelib-1_0-WebKit2-4_0-2.42.3-2.161.1
    * libwebkit2gtk-4_0-37-debuginfo-2.42.3-2.161.1
    * typelib-1_0-WebKit2WebExtension-4_0-2.42.3-2.161.1
    * typelib-1_0-JavaScriptCore-4_0-2.42.3-2.161.1
    * libwebkit2gtk-4_0-37-2.42.3-2.161.1
    * webkit2gtk-4_0-injected-bundles-debuginfo-2.42.3-2.161.1
    * libjavascriptcoregtk-4_0-18-debuginfo-2.42.3-2.161.1
  * SUSE Linux Enterprise Server 12 SP5 (noarch)
    * libwebkit2gtk3-lang-2.42.3-2.161.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    * webkit2gtk-4_0-injected-bundles-2.42.3-2.161.1
    * libjavascriptcoregtk-4_0-18-2.42.3-2.161.1
    * webkit2gtk3-debugsource-2.42.3-2.161.1
    * typelib-1_0-WebKit2-4_0-2.42.3-2.161.1
    * libwebkit2gtk-4_0-37-debuginfo-2.42.3-2.161.1
    * typelib-1_0-WebKit2WebExtension-4_0-2.42.3-2.161.1
    * typelib-1_0-JavaScriptCore-4_0-2.42.3-2.161.1
    * libwebkit2gtk-4_0-37-2.42.3-2.161.1
    * webkit2gtk-4_0-injected-bundles-debuginfo-2.42.3-2.161.1
    * libjavascriptcoregtk-4_0-18-debuginfo-2.42.3-2.161.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    * libwebkit2gtk3-lang-2.42.3-2.161.1
  * SUSE Linux Enterprise Workstation Extension 12 12-SP5 (x86_64)
    * libjavascriptcoregtk-4_0-18-32bit-2.42.3-2.161.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-42916.html
  * https://www.suse.com/security/cve/CVE-2023-42917.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1217844

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