Security update for MozillaThunderbird

SUSE Security Update: Security update for MozillaThunderbird
Announcement ID: SUSE-SU-2019:0469-1
Rating: important
References: #1125330
Cross-References:CVE-2018-18335 CVE-2018-18356 CVE-2018-18509 CVE-2019-5785
Affected Products:
  • SUSE Linux Enterprise Workstation Extension 15

An update that fixes four vulnerabilities is now available.


This update for MozillaThunderbird to version 60.5.1 fixes the following issues:
Security issues fixed (MFSA 2019-06 bsc#1125330):

  • CVE-2018-18335: Fixed a Buffer overflow in Skia by default deactivating Canvas 2D. This issue does not affect Linuc distributions.
  • CVE-2018-18509: Fixed a flaw which during verification of certain S/MIME signatures showing mistakenly that emails bring a valid sugnature.
  • CVE-2018-18356: Fixed a Use-after-free in Skia.
  • CVE-2019-5785: Fixed an Integer overflow in Skia.

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 Workstation Extension 15:
    zypper in -t patch SUSE-SLE-Product-WE-15-2019-469=1

Package List:

  • SUSE Linux Enterprise Workstation Extension 15 (x86_64):
    • MozillaThunderbird-60.5.1-3.24.1
    • MozillaThunderbird-debuginfo-60.5.1-3.24.1
    • MozillaThunderbird-debugsource-60.5.1-3.24.1
    • MozillaThunderbird-translations-common-60.5.1-3.24.1
    • MozillaThunderbird-translations-other-60.5.1-3.24.1