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
Package
Upstream:released (64.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (64.0+build3-0ubuntu0.14.04.1)
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 18.10 (Cosmic Cuttlefish):released (64.0+build3-0ubuntu0.18.10.1)
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 14.04 LTS (Trusty Tahr):released (1:60.4.0+build2-0ubuntu0.14.04.1)
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 18.10 (Cosmic Cuttlefish):released (1:60.4.0+build2-0ubuntu0.18.10.1)
Ubuntu 19.04 (Disco Dingo):released (1:60.4.0+build2-0ubuntu1)
More Information

Updated: 2019-03-26 12:27:18 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)