CVE-2018-20330

Priority
Description
The tjLoadImage function in libjpeg-turbo 2.0.1 has an integer overflow
with a resultant heap-based buffer overflow via a BMP image because
multiplication of pitch and height is mishandled, as demonstrated by
tjbench.
Notes
mdeslaurintroduced by:
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/aa7459050d7a50e1d8a99488902d41fbc118a50f
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):not-affected
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (1.3.0-0ubuntu2.1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (1.4.2-0ubuntu3.1)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1.5.2-0ubuntu5.18.04.1)
Ubuntu 19.04 (Disco Dingo):released (2.0.1-0ubuntu2.2)
Ubuntu 19.10 (Eoan Ermine):released (2.0.2-0ubuntu1)
Ubuntu 20.04 (Focal Fossa):released (2.0.2-0ubuntu1)
Patches:
Upstream:https://github.com/libjpeg-turbo/libjpeg-turbo/commit/3d9c64e9f8aa1ee954d1d0bb3390fc894bb84da3
More Information

Updated: 2019-12-05 21:09:23 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)