This script is Copyright (C) 2014-2016 Tenable Network Security, Inc.
A telephony application running on the remote host is affected by a
denial of service vulnerability.
According to the version in its SIP banner, the version of Asterisk
running on the remote host is potentially affected by a denial of
service vulnerability. This flaw exists due to improper handling of
state transitions which could allow a remote attacker to crash the
Note that Nessus has not tested for this issue but has instead relied
only on the application's self-reported version number.
See also :
Upgrade to Asterisk 11.14.1 / 11.6-cert8 or apply the appropriate
patch listed in the Asterisk advisory.
Risk factor :
Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 4.3
Public Exploit Available : true