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HistoryJan 15, 2020 - 12:00 a.m.

Security update for MozillaFirefox (important)


0.534 Medium




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

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-2020-60=1

openSUSE Leap15.1x86_64< - openSUSE Leap 15.1 (x86_64):- openSUSE Leap 15.1 (x86_64):.x86_64.rpm