memory leak in ReadXCFImage #649
Version: ImageMagick 7.0.6-6 Q16 x86_64
A memory leak vulnerability was found in function ReadXCFImage ,which allow attackers to cause a denial of service via a crafted file.
Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta releases of ImageMagick @ http://www.imagemagick.org/download/beta/ by sometime tomorrow.
Its likely that the patch for #656 also fixed this issue.