openSUSE Security Update: Security update for MozillaFirefox
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Announcement ID:    openSUSE-SU-2020:1555-1
Rating:             important
References:         #1167976 #1173986 #1174420 #1176756 
Cross-References:   CVE-2020-15673 CVE-2020-15676 CVE-2020-15677
                    CVE-2020-15678
Affected Products:
                    openSUSE Leap 15.1
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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
   - Enhance fix for wayland-detection (bsc#1174420)
   - Attempt to fix langpack-parallelization by introducing separate
     obj-dirs for each lang (bsc#1173986, bsc#1167976)

   This update was imported from the SUSE:SLE-15:Update update project.


Patch Instructions:

   To install this openSUSE 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:

   - openSUSE Leap 15.1:

      zypper in -t patch openSUSE-2020-1555=1



Package List:

   - openSUSE Leap 15.1 (x86_64):

      MozillaFirefox-78.3.0-lp151.2.69.1
      MozillaFirefox-branding-upstream-78.3.0-lp151.2.69.1
      MozillaFirefox-buildsymbols-78.3.0-lp151.2.69.1
      MozillaFirefox-debuginfo-78.3.0-lp151.2.69.1
      MozillaFirefox-debugsource-78.3.0-lp151.2.69.1
      MozillaFirefox-devel-78.3.0-lp151.2.69.1
      MozillaFirefox-translations-common-78.3.0-lp151.2.69.1
      MozillaFirefox-translations-other-78.3.0-lp151.2.69.1


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/1174420
   https://bugzilla.suse.com/1176756

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