mplayer -- buffer overflow in the code for RealMedia RTSP streams.

Summary
The remote host is missing an update to the system as announced in the referenced advisory.
Solution
Update your system with the appropriate patches or software upgrades. http://www.mplayerhq.hu/design7/news.html http://www.vuxml.org/freebsd/b2ff68b2-9f29-11db-a4e4-0211d87675b7.html
Insight
The following packages are affected: mplayer mplayer-esound mplayer-gtk mplayer-gtk2 mplayer-gtk-esound mplayer-gtk2-esound