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://www.securitytracker.com/alerts/2004/Aug/1011047.html http://www.vuxml.org/freebsd/b2cfb400-1df0-11d9-a859-0050fc56d258.html

The following package is affected: icecast CVE-2004-0781 Cross-site scripting (XSS) vulnerability in list.cgi in the Icecast internal web server (icecast-server) 1.3.12 and earlier allows remote attackers to inject arbitrary web script via the UserAgent parameter.