This script is Copyright (C) 2008-2014 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Squirrelmail team reports :
An issue was fixed that allowed an attacker to send specially- crafted
hyperlinks in a message that could execute cross-site scripting (XSS)
when the user viewed the message in SquirrelMail.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 4.3