In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification. References: http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/15d1b5fd003b https://sourceforge.net/p/graphicsmagick/bugs/583/
Created GraphicsMagick tracking bugs for this issue: Affects: epel-all [bug 1661545] Affects: fedora-all [bug 1661546]
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.