gstreamer is vulnerable to memory corruption. A remote attacker could use the flawed GStreamer's Nintendo NSF music file format decoding plug-in
to cause an application crash or, potentially, execute arbitrary code with the privileges of the user running the application.
rhn.redhat.com/errata/RHSA-2016-2974.html
rhn.redhat.com/errata/RHSA-2017-0018.html
scarybeastsecurity.blogspot.de/2016/11/0day-exploit-compromising-linux-desktop.html
www.openwall.com/lists/oss-security/2016/11/18/12
www.openwall.com/lists/oss-security/2016/11/18/13
www.securityfocus.com/bid/94427
access.redhat.com/errata/RHSA-2016:2974
access.redhat.com/security/updates/classification/#important
security.gentoo.org/glsa/201705-10