The remote host is missing an update to the system as announced in the referenced advisory.

Update your system with the appropriate patches or software upgrades. http://sourceforge.net/tracker/?func=detail&aid=2782875&group_id=202532&atid=981959 http://www.vuxml.org/freebsd/83d7d149-b965-11de-a515-0022156e8794.html

The following package is affected: ctorrent CVE-2009-1759 Stack-based buffer overflow in the btFiles::BuildFromMI function (trunk/btfiles.cpp) in Enhanced CTorrent (aka dTorrent) 3.3.2 and probably earlier, and CTorrent 1.3.4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Torrent file containing a long path.