CVE-2021-29948

Published: 22 April 2021

Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects Thunderbird < 78.10.

Priority

Low

CVSS 3 base score: 2.5

Status

Package Release Status
thunderbird
Launchpad, Ubuntu, Debian
Upstream
Released (78.10)
Ubuntu 21.04 (Hirsute Hippo)
Released (1:78.11.0+build1-0ubuntu0.21.04.2)
Ubuntu 20.04 LTS (Focal Fossa)
Released (1:78.11.0+build1-0ubuntu0.20.04.2)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1:78.11.0+build1-0ubuntu0.18.04.2)
Ubuntu 16.04 ESM (Xenial Xerus) Needs triage

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist