The ReadOneJNGImage function in coders/png.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (application crash) during JNG reading via a zero-length color_image data structrure. Upstream patch: http://hg.code.sf.net/p/graphicsmagick/code/rev/d445af60a8d5 http://hg.code.sf.net/p/graphicsmagick/code/rev/dea93a690fc1
Created GraphicsMagick tracking bugs for this issue: Affects: epel-all [bug 1473729] Affects: fedora-all [bug 1473730]
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.