openSUSE Security Update: Security update for webkit2gtk3
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2020:0278-1
Rating:             important
References:         #1159329 #1161719 #1163809 
Cross-References:   CVE-2019-8835 CVE-2019-8844 CVE-2019-8846
                    CVE-2020-3862 CVE-2020-3864 CVE-2020-3865
                    CVE-2020-3867 CVE-2020-3868
Affected Products:
                    openSUSE Leap 15.1
______________________________________________________________________________

   An update that fixes 8 vulnerabilities is now available.

Description:

   This update for webkit2gtk3 to version 2.26.4 fixes the following issues:

   Security issues fixed:

   - CVE-2019-8835: Fixed multiple memory corruption issues (bsc#1161719).
   - CVE-2019-8844: Fixed multiple memory corruption issues (bsc#1161719).
   - CVE-2019-8846: Fixed a use-after-free issue (bsc#1161719).
   - CVE-2020-3862: Fixed a memory handling issue (bsc#1163809).
   - CVE-2020-3864: Fixed a logic issue in the DOM object context handling
     (bsc#1163809).
   - CVE-2020-3865: Fixed a logic issue in the DOM object context handling
     (bsc#1163809).
   - CVE-2020-3867: Fixed an XSS issue (bsc#1163809).
   - CVE-2020-3868: Fixed multiple memory corruption issues that could have
     lead to arbitrary code execution (bsc#1163809).

   Non-security issues fixed:

   - Fixed issues while trying to play a video on NextCloud.
   - Fixed vertical alignment of text containing arabic diacritics.
   - Fixed build with icu 65.1.
   - Fixed page loading errors with websites using HSTS.
   - Fixed web process crash when displaying a KaTeX formula.
   - Fixed several crashes and rendering issues.
   - Switched to a single web process for Evolution and geary (bsc#1159329
     glgo#GNOME/evolution#587).

   This update was imported from the SUSE:SLE-15:Update update project.


Patch Instructions:

   To install this openSUSE 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:

   - openSUSE Leap 15.1:

      zypper in -t patch openSUSE-2020-278=1



Package List:

   - openSUSE Leap 15.1 (i586 x86_64):

      libjavascriptcoregtk-4_0-18-2.26.4-lp151.2.12.1
      libjavascriptcoregtk-4_0-18-debuginfo-2.26.4-lp151.2.12.1
      libwebkit2gtk-4_0-37-2.26.4-lp151.2.12.1
      libwebkit2gtk-4_0-37-debuginfo-2.26.4-lp151.2.12.1
      typelib-1_0-JavaScriptCore-4_0-2.26.4-lp151.2.12.1
      typelib-1_0-WebKit2-4_0-2.26.4-lp151.2.12.1
      typelib-1_0-WebKit2WebExtension-4_0-2.26.4-lp151.2.12.1
      webkit-jsc-4-2.26.4-lp151.2.12.1
      webkit-jsc-4-debuginfo-2.26.4-lp151.2.12.1
      webkit2gtk-4_0-injected-bundles-2.26.4-lp151.2.12.1
      webkit2gtk-4_0-injected-bundles-debuginfo-2.26.4-lp151.2.12.1
      webkit2gtk3-debugsource-2.26.4-lp151.2.12.1
      webkit2gtk3-devel-2.26.4-lp151.2.12.1
      webkit2gtk3-minibrowser-2.26.4-lp151.2.12.1
      webkit2gtk3-minibrowser-debuginfo-2.26.4-lp151.2.12.1

   - openSUSE Leap 15.1 (noarch):

      libwebkit2gtk3-lang-2.26.4-lp151.2.12.1

   - openSUSE Leap 15.1 (x86_64):

      libjavascriptcoregtk-4_0-18-32bit-2.26.4-lp151.2.12.1
      libjavascriptcoregtk-4_0-18-32bit-debuginfo-2.26.4-lp151.2.12.1
      libwebkit2gtk-4_0-37-32bit-2.26.4-lp151.2.12.1
      libwebkit2gtk-4_0-37-32bit-debuginfo-2.26.4-lp151.2.12.1


References:

   https://www.suse.com/security/cve/CVE-2019-8835.html
   https://www.suse.com/security/cve/CVE-2019-8844.html
   https://www.suse.com/security/cve/CVE-2019-8846.html
   https://www.suse.com/security/cve/CVE-2020-3862.html
   https://www.suse.com/security/cve/CVE-2020-3864.html
   https://www.suse.com/security/cve/CVE-2020-3865.html
   https://www.suse.com/security/cve/CVE-2020-3867.html
   https://www.suse.com/security/cve/CVE-2020-3868.html
   https://bugzilla.suse.com/1159329
   https://bugzilla.suse.com/1161719
   https://bugzilla.suse.com/1163809

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