CVE-2017-11722

Published: 28 July 2017

The WriteOnePNGImage function in coders/png.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted file, because the program's actual control flow was inconsistent with its indentation. This resulted in a logging statement executing outside of a loop, and consequently using an invalid array index corresponding to the loop's exit condition.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
graphicsmagick
Launchpad, Ubuntu, Debian
Upstream Needed

Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(1.3.26-4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(1.3.26-4)
Ubuntu 16.04 LTS (Xenial Xerus) Not vulnerable
(code not present)
Ubuntu 14.04 ESM (Trusty Tahr) Not vulnerable
(code not present)
Patches:
Upstream: http://hg.code.sf.net/p/graphicsmagick/code/rev/f423ba88ca4e