CVE-2018-18493 (retired)

Priority
Description
A buffer overflow can occur in the Skia library during buffer offset
calculations with hardware accelerated canvas 2D actions due to the use of
32-bit calculations instead of 64-bit. This results in a potentially
exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox
ESR < 60.4, and Firefox < 64.
Assigned-to
chrisccoulson
Notes
Package
Upstream:released (64.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (64.0+build3-0ubuntu0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (64.0+build3-0ubuntu0.18.04.1)
Ubuntu 19.04 (Disco Dingo):released (64.0+build3-0ubuntu1)
Package
Priority: Low
Upstream:released (60.4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (1:60.4.0+build2-0ubuntu0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (1:60.4.0+build2-0ubuntu0.18.04.1)
Ubuntu 19.04 (Disco Dingo):released (1:60.4.0+build2-0ubuntu1)
More Information

Updated: 2019-10-09 08:03:35 UTC (commit 33aea848a182c0afcd0a3f927a01a7ecd9a061ee)