Security update for MozillaFirefox

SUSE Security Update: Security update for MozillaFirefox
Announcement ID: SUSE-SU-2020:14268-1
Rating: important
References: #1160305 #1160498
Cross-References:CVE-2019-17015 CVE-2019-17016 CVE-2019-17017 CVE-2019-17021 CVE-2019-17022 CVE-2019-17024 CVE-2019-17026
Affected Products:
  • SUSE Linux Enterprise Server 11-SP4-LTSS

An update that fixes 7 vulnerabilities is now available.


This update for MozillaFirefox fixes the following issues:

  • Firefox Extended Support Release 68.4.1 ESR * Fixed: Security fix MFSA 2020-03 (bsc#1160498) * CVE-2019-17026 (bmo#1607443) IonMonkey type confusion with StoreElementHole and FallibleStoreElement

  • Firefox Extended Support Release 68.4.0 ESR * Fixed: Various security fixes MFSA 2020-02 (bsc#1160305) * CVE-2019-17015 (bmo#1599005) Memory corruption in parent process during new content process initialization on Windows * CVE-2019-17016 (bmo#1599181) Bypass of @namespace CSS sanitization during pasting * CVE-2019-17017 (bmo#1603055) Type Confusion in XPCVariant.cpp * CVE-2019-17021 (bmo#1599008) Heap address disclosure in parent process during content process initialization on Windows * CVE-2019-17022 (bmo#1602843) CSS sanitization does not escape HTML tags * CVE-2019-17024 (bmo#1507180, bmo#1595470, bmo#1598605, bmo#1601826) Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4

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-14268=1

Package List:

  • SUSE Linux Enterprise Server 11-SP4-LTSS (x86_64):
    • MozillaFirefox-68.4.1-78.57.1
    • MozillaFirefox-translations-common-68.4.1-78.57.1
    • MozillaFirefox-translations-other-68.4.1-78.57.1