This script is Copyright (C) 2009-2015 Tenable Network Security, Inc.
The remote Fedora host is missing a security update.
update to 1.4.7 fixes: malformed HTML mail message script insertion
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.
See also :
Update the affected squirrelmail package.
Risk factor :
Medium / CVSS Base Score : 4.3