This script is Copyright (C) 2012-2014 Tenable Network Security, Inc.
The version of Asterisk installed on the remote host may be 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 vulnerability
that could allow a remote, authenticated attacker to crash the server.
If two remote users interact with a single voicemail account in
unspecified ways, memory can be corrupted by a double-free vulnerability and this
can further lead to application crashes.
See also :
Upgrade to Asterisk 184.108.40.206 / 10.5.2, Certified Asterisk 1.8.11-cert4
or apply the patches listed in the Asterisk advisory.
Risk factor :
Medium / CVSS Base Score : 4.0
CVSS Temporal Score : 3.0
Public Exploit Available : false