SUSE-SU-2020:1027-1: important: Security update for MozillaThunderbird

sle-updates at sle-updates at
Fri Apr 17 13:20:02 MDT 2020

   SUSE Security Update: Security update for MozillaThunderbird

Announcement ID:    SUSE-SU-2020:1027-1
Rating:             important
References:         #1168630 #1168874 
Cross-References:   CVE-2020-6819 CVE-2020-6820 CVE-2020-6821
                    CVE-2020-6822 CVE-2020-6825
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 15-SP1

   An update that fixes 5 vulnerabilities is now available.


   This update for MozillaThunderbird to version 68.7.0 fixes the following

   - CVE-2020-6819: Use-after-free while running the nsDocShell destructor
   - CVE-2020-6820: Use-after-free when handling a ReadableStream
   - CVE-2020-6821: Uninitialized memory could be read when using the WebGL
     copyTexSubImage() (boo#1168874)
   - CVE-2020-6822: Out of bounds write in GMPDecodeData when processing
     large images (boo#1168874)
   - CVE-2020-6825: Memory safety bugs fixed (boo#1168874)

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 Workstation Extension 15-SP1:

      zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-1027=1

Package List:

   - SUSE Linux Enterprise Workstation Extension 15-SP1 (x86_64):



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