The flx_decode_chunks function in gst/flx/gstflxdec.c in GStreamer before 1.10.2 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted FLIC file.
https://security.gentoo.org/glsa/201705-10
https://gstreamer.freedesktop.org/releases/1.10/#1.10.2
https://euvd.enisa.europa.eu/vulnerability/EUVD-2016-10608
https://bugzilla.gnome.org/show_bug.cgi?id=774859
http://rhn.redhat.com/errata/RHSA-2017-0020.html