This script is Copyright (C) 2010-2016 Tenable Network Security, Inc.
The remote IRC server contains a backdoor.
The remote IRC server is a version of UnrealIRCd with a backdoor
that allows an attacker to execute arbitrary code on the affected
See also :
Re-download the software, verify it using the published MD5 / SHA1
checksums, and re-install it.
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.7
Public Exploit Available : true