SUSE-SU-2020:14502-1: important: Security update for MozillaFirefox

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for MozillaFirefox
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Announcement ID:    SUSE-SU-2020:14502-1
Rating:             important
References:         #1167976 #1173986 #1175046 #1176756 
Cross-References:   CVE-2020-15673 CVE-2020-15676 CVE-2020-15677
                    CVE-2020-15678
Affected Products:
                    SUSE Linux Enterprise Server 11-SP4-LTSS
                    SUSE Linux Enterprise Debuginfo 11-SP4
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   An update that fixes four vulnerabilities is now available.

Description:

   This update for MozillaFirefox fixes the following issues:

   - Firefox was updated to 78.3.0 ESR (bsc#1176756, MFSA 2020-43)
      - CVE-2020-15677: Download origin spoofing via redirect
      - CVE-2020-15676: Fixed an XSS when pasting attacker-controlled data
        into a contenteditable element
      - CVE-2020-15678: When recursing through layers while scrolling, an
        iterator may have become invalid, resulting in a potential
        use-after-free scenario
      - CVE-2020-15673: Fixed memory safety bugs
   - Attempt to fix langpack-parallelization by introducing separate
     obj-dirs for each lang (bsc#1173986, bsc#1167976)
   - Fixed problems with compiler builtins on SLE-11 (bsc#1175046)


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-14502=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-MozillaFirefox-14502=1



Package List:

   - SUSE Linux Enterprise Server 11-SP4-LTSS (x86_64):

      MozillaFirefox-78.3.0-78.93.1
      MozillaFirefox-translations-common-78.3.0-78.93.1
      MozillaFirefox-translations-other-78.3.0-78.93.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (x86_64):

      MozillaFirefox-debuginfo-78.3.0-78.93.1


References:

   https://www.suse.com/security/cve/CVE-2020-15673.html
   https://www.suse.com/security/cve/CVE-2020-15676.html
   https://www.suse.com/security/cve/CVE-2020-15677.html
   https://www.suse.com/security/cve/CVE-2020-15678.html
   https://bugzilla.suse.com/1167976
   https://bugzilla.suse.com/1173986
   https://bugzilla.suse.com/1175046
   https://bugzilla.suse.com/1176756