Security update for MozillaFirefox

SUSE Security Update: Security update for MozillaFirefox
Announcement ID: SUSE-SU-2020:1209-1
Rating: important
References: #1171186
Cross-References:CVE-2020-12387 CVE-2020-12388 CVE-2020-12389 CVE-2020-12392 CVE-2020-12393 CVE-2020-12395 CVE-2020-6831
Affected Products:
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP1

An update that fixes 7 vulnerabilities is now available.

Description:

This update for MozillaFirefox fixes the following issues:
Update to version 68.8.0 ESR (bsc#1171186):

  • CVE-2020-12387: Use-after-free during worker shutdown
  • CVE-2020-12388: Sandbox escape with improperly guarded Access Tokens
  • CVE-2020-12389: Sandbox escape with improperly separated process types
  • CVE-2020-6831: Buffer overflow in SCTP chunk input validation
  • CVE-2020-12392: Arbitrary local file access with 'Copy as cURL'
  • CVE-2020-12393: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection
  • CVE-2020-12395: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8

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 Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1209=1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-1209=1

Package List:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • MozillaFirefox-branding-upstream-68.8.0-3.87.1
    • MozillaFirefox-debuginfo-68.8.0-3.87.1
    • MozillaFirefox-debugsource-68.8.0-3.87.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):
    • MozillaFirefox-buildsymbols-68.8.0-3.87.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (s390x):
    • MozillaFirefox-devel-68.8.0-3.87.1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
    • MozillaFirefox-68.8.0-3.87.1
    • MozillaFirefox-debuginfo-68.8.0-3.87.1
    • MozillaFirefox-debugsource-68.8.0-3.87.1
    • MozillaFirefox-translations-common-68.8.0-3.87.1
    • MozillaFirefox-translations-other-68.8.0-3.87.1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64 ppc64le x86_64):
    • MozillaFirefox-devel-68.8.0-3.87.1

References: