This script is Copyright (C) 2005-2014 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
A malformed Referer header field causes the Apache
ap_parse_uri_components function to discard it with the result that a
pointer is not initialized. The mod_access_referer module does not
take this into account with the result that it may use such a pointer.
The NULL pointer vulnerability may possibly be used in a remote denial
of service attack against affected Apache servers.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 4.0
Public Exploit Available : false