Security update for MozillaFirefox

Announcement ID: SUSE-SU-2020:0971-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-6821 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2020-6821 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2020-6822 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • CVE-2020-6822 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-6825 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-6825 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2020-6827 ( SUSE ): 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
  • CVE-2020-6827 ( NVD ): 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
  • CVE-2020-6828 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2020-6828 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products:
  • Desktop Applications Module 15-SP1
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0

An update that solves five vulnerabilities can now be installed.

Description:

This update for MozillaFirefox to version 68.7.0 ESR fixes the following issues:

  • CVE-2020-6821: Uninitialized memory could be read when using the WebGL copyTexSubImage method (bsc#1168874).
  • CVE-2020-6822: Fixed out of bounds write in GMPDecodeData when processing large images (bsc#1168874).
  • CVE-2020-6825: Fixed Memory safety bugs (bsc#1168874).
  • CVE-2020-6827: Custom Tabs could have the URI spoofed (bsc#1168874).
  • CVE-2020-6828: Preference overwrite via crafted Intent (bsc#1168874).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Desktop Applications Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-971=1

Package List:

  • Desktop Applications Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • MozillaFirefox-68.7.0-3.84.2
    • MozillaFirefox-translations-other-68.7.0-3.84.2
    • MozillaFirefox-debugsource-68.7.0-3.84.2
    • MozillaFirefox-debuginfo-68.7.0-3.84.2
    • MozillaFirefox-translations-common-68.7.0-3.84.2
  • Desktop Applications Module 15-SP1 (aarch64 ppc64le x86_64)
    • MozillaFirefox-devel-68.7.0-3.84.2

References: