This script is Copyright (C) 2013-2016 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 related to HTTP POST requests with very large
Content-Length header values.
See also :
Upgrade to Asterisk 188.8.131.52 / 10.12.2 / 11.2.2 / Certified Asterisk
1.8.15-cert2, or apply the patch listed in the Asterisk advisory.
Risk factor :
Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 4.3
Public Exploit Available : false