Security update for MozillaThunderbird

Announcement ID: SUSE-SU-2022:0058-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2021-4126 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2021-4126 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
  • CVE-2021-44538 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2021-44538 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Desktop 15 SP3
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • SUSE Linux Enterprise Workstation Extension 15 SP3

An update that solves two vulnerabilities can now be installed.

Description:

This update for MozillaThunderbird fixes the following issues:

  • Mozilla Thunderbird 91.4.1
  • CVE-2021-4126: OpenPGP signature status doesn't consider additional message content. (bsc#1194215)
  • CVE-2021-44538: Matrix chat library libolm bundled with Thunderbird vulnerable to a buffer overflow. (bsc#1194020)

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 Workstation Extension 15 SP3
    zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2022-58=1

Package List:

  • SUSE Linux Enterprise Workstation Extension 15 SP3 (x86_64)
    • MozillaThunderbird-debuginfo-91.4.1-8.48.1
    • MozillaThunderbird-translations-common-91.4.1-8.48.1
    • MozillaThunderbird-debugsource-91.4.1-8.48.1
    • MozillaThunderbird-translations-other-91.4.1-8.48.1
    • MozillaThunderbird-91.4.1-8.48.1

References: