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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.4078
                      Security update for webkit2gtk3
                              2 December 2021

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           webkit2gtk3
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-30851 CVE-2021-30846 

Reference:         ESB-2021.3996
                   ESB-2021.3641
                   ESB-2021.3631
                   ESB-2021.3153

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20213861-1

- --------------------------BEGIN INCLUDED TEXT--------------------

SUSE Security Update: Security update for webkit2gtk3

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:3861-1
Rating:            important
References:        #1192063
Cross-References:  CVE-2021-30846 CVE-2021-30851
Affected Products:
                   SUSE OpenStack Cloud Crowbar 9
                   SUSE OpenStack Cloud Crowbar 8
                   SUSE OpenStack Cloud 9
                   SUSE OpenStack Cloud 8
                   SUSE Linux Enterprise Software Development Kit 12-SP5
                   SUSE Linux Enterprise Server for SAP 12-SP4
                   SUSE Linux Enterprise Server for SAP 12-SP3
                   SUSE Linux Enterprise Server 12-SP5
                   SUSE Linux Enterprise Server 12-SP4-LTSS
                   SUSE Linux Enterprise Server 12-SP3-LTSS
                   SUSE Linux Enterprise Server 12-SP3-BCL
                   SUSE Linux Enterprise Server 12-SP2-BCL
                   HPE Helion Openstack 8
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for webkit2gtk3 fixes the following issues:

  o CVE-2021-30846: Fixed memory corruption issue that could lead to arbitrary
    code execution when processing maliciously crafted web content (bsc#
    1192063).
  o CVE-2021-30851: Fixed memory corruption vulnerability that could lead to
    arbitrary code execution when processing maliciously crafted web content
    (bsc#1192063).

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:

  o SUSE OpenStack Cloud Crowbar 9:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-3861=1
  o SUSE OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-3861=1
  o SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2021-3861=1
  o SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2021-3861=1
  o SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-3861=1
  o SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-3861=1
  o SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-3861=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3861=1
  o SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-3861=1
  o SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-3861=1
  o SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-3861=1
  o SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-3861=1
  o HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2021-3861=1

Package List:

  o SUSE OpenStack Cloud Crowbar 9 (x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE OpenStack Cloud Crowbar 9 (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE OpenStack Cloud Crowbar 8 (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE OpenStack Cloud Crowbar 8 (x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE OpenStack Cloud 9 (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE OpenStack Cloud 9 (x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE OpenStack Cloud 8 (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE OpenStack Cloud 8 (x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
       webkit2gtk3-devel-2.34.1-2.77.1
  o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP5 (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1
       webkit2gtk3-devel-2.34.1-2.77.1
  o SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o HPE Helion Openstack 8 (noarch):
       libwebkit2gtk3-lang-2.34.1-2.77.1
  o HPE Helion Openstack 8 (x86_64):
       libjavascriptcoregtk-4_0-18-2.34.1-2.77.1
       libjavascriptcoregtk-4_0-18-debuginfo-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-2.34.1-2.77.1
       libwebkit2gtk-4_0-37-debuginfo-2.34.1-2.77.1
       typelib-1_0-JavaScriptCore-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2-4_0-2.34.1-2.77.1
       typelib-1_0-WebKit2WebExtension-4_0-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-2.34.1-2.77.1
       webkit2gtk-4_0-injected-bundles-debuginfo-2.34.1-2.77.1
       webkit2gtk3-debugsource-2.34.1-2.77.1


References:

  o https://www.suse.com/security/cve/CVE-2021-30846.html
  o https://www.suse.com/security/cve/CVE-2021-30851.html
  o https://bugzilla.suse.com/1192063

- --------------------------END INCLUDED TEXT--------------------

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