CVE-2018-5148

Published: 27 March 2018

A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.7.3 and Firefox < 59.0.2.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
Upstream
Released (59.0.2)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (59.0.2+build1-0ubuntu1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (59.0.2+build1-0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [59.0.2+build1-0ubuntu0.14.04.1])
firefox-esr
Launchpad, Ubuntu, Debian
Upstream
Released (52.7.3esr-1)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist