This script is Copyright (C) 2015 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Ubuntu Security Notice USN-2489-1 reports :
Michal Zalewski discovered that unzip incorrectly handled certain
malformed zip archives. If a user or automated system were tricked
into processing a specially crafted zip archive, an attacker could
possibly execute arbitrary code.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 5.0