GUPnP 0.12.7 allows remote attackers to cause a denial of service (crash) via an empty (1) subscription or (2) control message.
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00607.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00494.html
http://www.vupen.com/english/advisories/2009/1597
http://secunia.com/advisories/35482
http://secunia.com/advisories/35472
http://git.gupnp.org/cgit.cgi?url=gupnp/tree/NEWS&id=ce714a6700ce03953a2886a66ec57db59205f4e6