Description
In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/106227 ↗
- https://sourceforge.net/p/graphicsmagick/bugs/585/ ↗
- http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589 ↗
- https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html ↗
- https://usn.ubuntu.com/4207-1/ ↗
- https://www.debian.org/security/2020/dsa-4640 ↗