This script is Copyright (C) 2013-2014 Tenable Network Security, Inc.
The remote chat server is affected by a denial of service
The remote host is running a version of Charybdis IRCd that is affected
by a denial of service (DoS) vulnerability. An issue exists in the
'CAPAB' module in 'm_capab.c' that causes servers to improperly handle
An unauthenticated, remote attacker could exploit this issue with a
specially crafted request, impacting the availability of the service.
See also :
Upgrade to Charybdis 3.4.2 or later.
Risk factor :
Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 4.3
Public Exploit Available : true