A vulnerability was found in cairo. A maliciously crafted file can cause out of bounds read in fillxrgb32lerpopaquespans function in cairo, thus crashing the software.
Upstream fix:
https://cgit.freedesktop.org/cairo/patch/src/cairo-image-compositor.c?id=5c82d91a5e15d29b1489dcb413b24ee7fdf59934
References:
http://seclists.org/oss-sec/2016/q1/675
External references:
https://mail.gnome.org/archives/gnome-announce-list/2015-March/msg00047.html