Security update for MozillaFirefox

SUSE Security Update: Security update for MozillaFirefox
Announcement ID: SUSE-SU-2020:14339-1
Rating: important
References: #1168874
Cross-References:CVE-2020-6821 CVE-2020-6822 CVE-2020-6825 CVE-2020-6827 CVE-2020-6828
Affected Products:
  • SUSE Linux Enterprise Server 11-SP4-LTSS

An update that fixes 5 vulnerabilities is now available.


This update for MozillaFirefox to version 68.7.0 ESR fixes the following issues:

  • CVE-2020-6821: Uninitialized memory could be read when using the WebGL copyTexSubImage method (bsc#1168874).
  • CVE-2020-6822: Fixed out of bounds write in GMPDecodeData when processing large images (bsc#1168874).
  • CVE-2020-6825: Fixed Memory safety bugs (bsc#1168874).
  • CVE-2020-6827: Custom Tabs could have the URI spoofed (bsc#1168874).
  • CVE-2020-6828: Preference overwrite via crafted Intent (bsc#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 Server 11-SP4-LTSS:
    zypper in -t patch slessp4-MozillaFirefox-14339=1

Package List:

  • SUSE Linux Enterprise Server 11-SP4-LTSS (x86_64):
    • MozillaFirefox-68.7.0-78.70.1
    • MozillaFirefox-translations-common-68.7.0-78.70.1
    • MozillaFirefox-translations-other-68.7.0-78.70.1