Chris Evans discovered that the GStreamer 0.10 plugin used to decode
files in the FLIC format allowed execution of arbitrary code. Further
details can be found in his advisory at
https://scarybeastsecurity.blogspot.de/2016/11/0day-exploit-advancing-exploitation.html
This update removes the insecure FLIC file format plugin.
For the stable distribution (jessie), these problems have been fixed in
version 0.10.31-3+nmu4+deb8u2.
We recommend that you upgrade your gst-plugins-good0.10 packages.