This script is Copyright (C) 2006-2013 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
A Secunia Advisory reports :
M.A.Young has reported a vulnerability in Squid, which can be
exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an error in handling certain FTP
server responses. This can be exploited to crash Squid by visiting a
malicious FTP server via the proxy.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 5.0