This script is Copyright (C) 2017 Tenable Network Security, Inc.
The remote Slackware host is missing a security update.
New libpng packages are available for Slackware 13.0, 13.1, 13.37,
14.0, 14.1, 14.2, and -current to fix a security issue.
See also :
Update the affected libpng package.
Risk factor :
Medium / CVSS Base Score : 5.0