CVE-2018-16643

Published: 06 September 2018

The functions ReadDCMImage in coders/dcm.c, ReadPWPImage in coders/pwp.c, ReadCALSImage in coders/cals.c, and ReadPICTImage in coders/pict.c in ImageMagick 7.0.8-4 do not check the return value of the fputc function, which allows remote attackers to cause a denial of service via a crafted image file.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
imagemagick
Launchpad, Ubuntu, Debian
Upstream
Released (8:6.9.10.8+dfsg-1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (8:6.9.7.4+dfsg-16ubuntu6.4)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (8:6.8.9.9-7ubuntu5.13)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [8:6.7.7.10-6ubuntu3.13])
Patches:
Upstream: https://github.com/ImageMagick/ImageMagick/commit/6b6bff054d569a77973f2140c0e86366e6168a6c
Upstream: https://github.com/ImageMagick/ImageMagick6/commit/11d9dac3d991c62289d1ef7a097670166480e76c