This script is Copyright (C) 2006-2013 Tenable Network Security, Inc.
The remote server is affected by a heap overflow vulnerability.
The chan_skinny channel driver included in the version of Asterisk
installed on the remote host does not properly validate the length
header in incoming packets. An unauthenticated, remote attacker may be
able to leverage this flaw to execute code on the affected host
subject to the privileges under which Asterisk runs, generally root.
See also :
Either disable the chan_skinny channel driver or upgrade to Asterisk
1.2.13 or later.
Risk factor :
High / CVSS Base Score : 7.5
CVSS Temporal Score : 5.9
Public Exploit Available : true