A heap-buffer-overflow in the Cairo when processing SVG content caused by compiler optimization, resulting in a potentially expoitable crash.
Name: the Mozilla project
Upstream: Abhishek Arya
This issue has been addressed in the following products:
Red Hat Enterprise Linux 5
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 7
Via RHSA-2016:2780 https://rhn.redhat.com/errata/RHSA-2016-2780.html