This script is Copyright (C) 2017 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
Joseph Bisch reports :
When receiving a DCC message without source nick/host, Irssi would
attempt to dereference a NULL pointer.
When receiving certain incorrectly quoted DCC files, Irssi would try
to find the terminating quote one byte before the allocated memory.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 5.0