Security update for MozillaFirefox

Announcement ID: SUSE-SU-2021:14743-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2021-29951 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2021-29951 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  • CVE-2021-29964 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
  • CVE-2021-29967 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Server 11 SP4
  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4

An update that solves three vulnerabilities can now be installed.

Description:

This update for MozillaFirefox fixes the following issues:

Firefox Extended Support Release 78.11.0 ESR (bsc#1186696)

  • CVE-2021-29964: Out of bounds-read when parsing a WM_COPYDATA message
  • CVE-2021-29967: Memory safety bugs fixed in Firefox

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:

  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4
    zypper in -t patch slessp4-MozillaFirefox-14743=1
  • SUSE Linux Enterprise Server 11 SP4
    zypper in -t patch slessp4-MozillaFirefox-14743=1

Package List:

  • SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (x86_64)
    • MozillaFirefox-translations-common-78.11.0-78.131.1
    • MozillaFirefox-translations-other-78.11.0-78.131.1
    • MozillaFirefox-78.11.0-78.131.1
  • SUSE Linux Enterprise Server 11 SP4 (x86_64)
    • MozillaFirefox-translations-common-78.11.0-78.131.1
    • MozillaFirefox-translations-other-78.11.0-78.131.1
    • MozillaFirefox-78.11.0-78.131.1

References: