Security update for MozillaThunderbird

Announcement ID: SUSE-SU-2020:3642-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-26970 ( 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 Desktop 15 SP1
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Linux Enterprise Workstation Extension 15 SP1

An update that solves one vulnerability can now be installed.

Description:

This update for MozillaThunderbird fixes the following issues:

  • Mozilla Thunderbird was updated to 78.5.1 (MFSA 2020-53, bsc#1179530)
  • CVE-2020-26970: Fixed a stack overflow due to incorrect parsing of SMTP server response codes.
  • Various bug fixes

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 SP1
    zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-3642=1

Package List:

  • SUSE Linux Enterprise Workstation Extension 15 SP1 (x86_64)
    • MozillaThunderbird-debugsource-78.5.1-3.110.2
    • MozillaThunderbird-translations-other-78.5.1-3.110.2
    • MozillaThunderbird-debuginfo-78.5.1-3.110.2
    • MozillaThunderbird-78.5.1-3.110.2
    • MozillaThunderbird-translations-common-78.5.1-3.110.2

References: