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. References: http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589 https://sourceforge.net/p/graphicsmagick/bugs/585/
Created GraphicsMagick tracking bugs for this issue: Affects: epel-all [bug 1661542] Affects: fedora-all [bug 1661543]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.