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This script is Copyright (C) 2012-2016 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 vulnerability
that could allow a remote attacker to crash the server. The
vulnerability can be triggered by sending large audio packets (if the
internal_timing option is off), or by negotiating a media format with
a sampling rate greater than 32 kHz. Both attacks require that the
dialplan use the Milliwatt application with the 'o' option.
See also :
Upgrade to Asterisk 1.4.44 / 188.8.131.52 / 184.108.40.206 / 10.2.1 or apply
the patches listed in the Asterisk advisory.
Risk factor :
Medium / CVSS Base Score : 4.3
CVSS Temporal Score : 3.2
Public Exploit Available : false
Nessus Plugin ID: 58432 ()
Bugtraq ID: 52523
CVE ID: CVE-2012-1183
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