ReadWEBPImage in coders/webp.c in ImageMagick 7.0.6-5 has a issue where memory allocation is excessive because it depends only on a length field in a header. Upstream bug: https://github.com/ImageMagick/ImageMagick/issues/641 Upstream patch: https://github.com/ImageMagick/ImageMagick/commit/cb63560ba25e4a6c51ab282538c24877fff7d471 References: https://bugzilla.novell.com/show_bug.cgi?id=1057153
Created ImageMagick tracking bugs for this issue: Affects: fedora-all [bug 1488439]