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://marc.theaimsgroup.com/?l=bugtraq&m=110987231502274 http://marc.theaimsgroup.com/?l=bugtraq&m=110988400407204 http://www.vuxml.org/freebsd/4a0b334d-8d8d-11d9-afa0-003048705d5a.html

The following package is affected: phpbb CVE-2005-0673: phpbb suffers from a cross-site scripting vulnerability in usercp_register.php which allows remote attackers to inject arbitrary web script or HTML by setting the (1) allowhtml, (2) allowbbcode, or (3) allowsmilies parameters to inject HTML into signatures for personal messages, possibly when they are processed by privmsg.php or viewtopic.php.