CVE-2018-5178

Published: 10 May 2018

A buffer overflow was found during UTF8 to Unicode string conversion within JavaScript with extremely large amounts of data. This vulnerability requires the use of a malicious or vulnerable legacy extension in order to occur. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8.

Priority

Low

CVSS 3 base score: 8.1

Status

Package Release Status
thunderbird
Launchpad, Ubuntu, Debian
Upstream
Released (52.8.0)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1:52.8.0+build1-0ubuntu0.18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (1:52.8.0+build1-0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [1:52.8.0+build1-0ubuntu0.14.04.1])