Security update for MozillaFirefox (important)

An update that fixes four vulnerabilities is now available.

Description:

This update for MozillaFirefox fixes the following issues:

• Firefox Extended Support Release 78.8.0 ESR
  • Fixed: Various stability, functionality, and security fixes MFSA
    2021-08 (bsc#1182614)
  • CVE-2021-23969: Content Security Policy violation report could have
    contained the destination of a redirect
  • CVE-2021-23968: Content Security Policy violation report could have
    contained the destination of a redirect
  • CVE-2021-23973: MediaError message property could have leaked
    information about cross-origin resources
  • CVE-2021-23978: Memory safety bugs fixed in Firefox 86 and Firefox ESR
    78.8

This update was imported from the SUSE:SLE-15-SP2: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-2021-373=1