CVE-2018-12359

Priority
Description
A buffer overflow can occur when rendering canvas content while adjusting
the height and width of the canvas element dynamically, causing data to be
written outside of the currently computed boundaries. This results in a
potentially exploitable crash. This vulnerability affects Thunderbird < 60,
Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox <
61.
Assigned-to
chrisccoulson
Notes
Package
Upstream:released (61.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [61.0+build3-0ubuntu0.14.04.2])
Ubuntu 16.04 LTS (Xenial Xerus):released (61.0+build3-0ubuntu0.16.04.2)
Ubuntu 18.04 LTS (Bionic Beaver):released (61.0+build3-0ubuntu0.18.04.1)
Package
Priority: Low
Upstream:released (52.9.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [1:52.9.1+build3-0ubuntu0.14.04.1])
Ubuntu 16.04 LTS (Xenial Xerus):released (1:52.9.1+build3-0ubuntu0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (1:52.9.1+build3-0ubuntu0.18.04.1)
More Information

Updated: 2019-12-05 18:50:16 UTC (commit dd38ff22974aae499eb50644b9d5a2817483cbdb)