A memory corruption flaw was found in GStreamer’s Nintendo NSF music file format decoding plug-in. A remote attacker could use this flaw to cause an application using GStreamer to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
sudo rm /usr/lib*/gstreamer-0.10/libgstnsf.so
Please note that this mitigation deletes the vulnerable NSF codec file, which removes the functionality to play Nintendo NSF music files.