This script is Copyright (C) 2010-2016 Tenable Network Security, Inc.
The remote Slackware host is missing a security update.
New proftpd packages are available for Slackware 11.0, 12.0, 12.1,
12.2, 13.0, 13.1, and -current to fix security issues.
See also :
Update the affected proftpd package.
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.7
Public Exploit Available : true