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=full-disclosure&m=109930632317208 http://www.vuxml.org/freebsd/282dfea0-3378-11d9-b404-000c6e8f12ef.html

The following package is affected: apache CVE-2004-0942 Apache webserver 2.0.52 and earlier allows remote attackers to cause a denial of service (CPU consumption) via an HTTP GET request with a MIME header containing multiple lines with a large number of space characters.