openSUSE Security Update: Security update for MozillaFirefox

Announcement ID:    openSUSE-SU-2020:2020-1
Rating:             important
References:         #1178824 
Cross-References:   CVE-2020-15999 CVE-2020-16012 CVE-2020-26951
                    CVE-2020-26953 CVE-2020-26956 CVE-2020-26958
                    CVE-2020-26959 CVE-2020-26960 CVE-2020-26961
                    CVE-2020-26965 CVE-2020-26966 CVE-2020-26968
Affected Products:
                    openSUSE Leap 15.2

   An update that fixes 12 vulnerabilities is now available.


   This update for MozillaFirefox fixes the following issues:

   - Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)
     * CVE-2020-26951: Parsing mismatches could confuse and bypass security
       sanitizer for chrome privileged code
     * CVE-2020-16012: Variable time processing of cross-origin images during
       drawImage calls
     * CVE-2020-26953: Fullscreen could be enabled without displaying the
       security UI
     * CVE-2020-26956: XSS through paste (manual and clipboard API)
     * CVE-2020-26958: Requests intercepted through ServiceWorkers lacked
       MIME type restrictions
     * CVE-2020-26959: Use-after-free in WebRequestService
     * CVE-2020-26960: Potential use-after-free in uses of nsTArray
     * CVE-2020-15999: Heap buffer overflow in freetype
     * CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses
     * CVE-2020-26965: Software keyboards may have remembered typed passwords
     * CVE-2020-26966: Single-word search queries were also broadcast to
       local network
     * CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR

   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 15.2:

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

Package List:

   - openSUSE Leap 15.2 (x86_64):


openSUSE Security Announce mailing list -- [email protected]
To unsubscribe, email [email protected]
List Netiquette:
List Archives:[email protected]