This script is Copyright (C) 2008-2013 Tenable Network Security, Inc.
The remote Slackware host is missing a security update.
New m4 packages are available for Slackware 8.1, 9.0, 9.1, 10.0,
10.1, 10.2, 11.0, 12.0, and -current to fix security issues.
See also :
Update the affected m4 package.
Risk factor :
High / CVSS Base Score : 7.5