CVE-2020-6795

Published: 02 March 2020

When processing a message that contains multiple S/MIME signatures, a bug in the MIME processing code caused a null pointer dereference, leading to an unexploitable crash. This vulnerability affects Thunderbird < 68.5.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
thunderbird
Launchpad, Ubuntu, Debian
Upstream
Released (68.5.0)
Ubuntu 20.04 LTS (Focal Fossa)
Released (1:68.5.0+build1-0ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1:68.7.0+build1-0ubuntu0.18.04.1)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (1:68.7.0+build1-0ubuntu0.16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist