SUSE-SU-2020:14268-1: important: Security update for MozillaFirefox

sle-security-updates at sle-security-updates at
Fri Jan 10 10:14:03 MST 2020

   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
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):



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