imlib2 before 1.4.7 allows remote attackers to cause a denial of service (segmentation fault) via a GIF image without a colormap.
lists.opensuse.org/opensuse-updates/2016-05/msg00076.html
www.debian.org/security/2016/dsa-3537
www.securityfocus.com/bid/90959
git.enlightenment.org/legacy/imlib2.git/commit/?h=v1.4.7&id=39641e74a560982fbf93f29bf96b37d27803cb56
git.enlightenment.org/legacy/imlib2.git/tree/ChangeLog
security.gentoo.org/glsa/201611-12