This script is Copyright (C) 2010-2017 Tenable Network Security, Inc.
The remote Slackware host is missing a security update.
New irssi packages are available for Slackware 10.1, 10.2, 11.0,
12.0, 12.1, 12.2, 13.0, and -current to fix security issues.
See also :
Update the affected irssi package.
Risk factor :
Medium / CVSS Base Score : 6.8
CVSS Temporal Score : 5.6
Public Exploit Available : true