SUSE Security Update: Security update for webkit2gtk3
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Announcement ID:    SUSE-SU-2021:3603-1
Rating:             important
References:         #1191937 
Cross-References:   CVE-2021-42762
CVSS scores:
                    CVE-2021-42762 (SUSE): 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Module for Desktop Applications 15-SP3
                    SUSE Linux Enterprise Module for Desktop Applications 15-SP2
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
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   An update that fixes one vulnerability is now available.

Description:

   This update for webkit2gtk3 fixes the following issues:

   - CVE-2021-42762: Updated seccomp rules with latest changes from flatpak
     (bsc#1191937).


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 Module for Desktop Applications 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-3603=1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-3603=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3603=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3603=1



Package List:

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64 ppc64le s390x x86_64):

      typelib-1_0-JavaScriptCore-4_0-2.32.4-15.1
      typelib-1_0-WebKit2-4_0-2.32.4-15.1
      typelib-1_0-WebKit2WebExtension-4_0-2.32.4-15.1
      webkit2gtk3-debugsource-2.32.4-15.1
      webkit2gtk3-devel-2.32.4-15.1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 ppc64le s390x x86_64):

      typelib-1_0-JavaScriptCore-4_0-2.32.4-15.1
      typelib-1_0-WebKit2-4_0-2.32.4-15.1
      typelib-1_0-WebKit2WebExtension-4_0-2.32.4-15.1
      webkit2gtk3-debugsource-2.32.4-15.1
      webkit2gtk3-devel-2.32.4-15.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):

      libjavascriptcoregtk-4_0-18-2.32.4-15.1
      libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-15.1
      libwebkit2gtk-4_0-37-2.32.4-15.1
      libwebkit2gtk-4_0-37-debuginfo-2.32.4-15.1
      webkit2gtk-4_0-injected-bundles-2.32.4-15.1
      webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-15.1
      webkit2gtk3-debugsource-2.32.4-15.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):

      libwebkit2gtk3-lang-2.32.4-15.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      libjavascriptcoregtk-4_0-18-2.32.4-15.1
      libjavascriptcoregtk-4_0-18-debuginfo-2.32.4-15.1
      libwebkit2gtk-4_0-37-2.32.4-15.1
      libwebkit2gtk-4_0-37-debuginfo-2.32.4-15.1
      webkit2gtk-4_0-injected-bundles-2.32.4-15.1
      webkit2gtk-4_0-injected-bundles-debuginfo-2.32.4-15.1
      webkit2gtk3-debugsource-2.32.4-15.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):

      libwebkit2gtk3-lang-2.32.4-15.1


References:

   https://www.suse.com/security/cve/CVE-2021-42762.html
   https://bugzilla.suse.com/1191937