This script is Copyright (C) 2013 Tenable Network Security, Inc.
The remote host is affected by a denial of service vulnerability.
According to its version number, the version of Cisco Unified
Communications Manager installed on the remote host insufficiently
rate-limits traffic on the session initiation protocol (SIP) port
allowing an attacker to cause a denial of service condition by sending
UDP packets at high rates to that port.
See also :
For Cisco Unified Communications Manager (CUCM) 8.6(x), upgrade to
8.6(2a)su3 or later. For 9.x, upgrade to 9.1(2) or later. For 8.5(x) a
fix was not specified in the bulletin. Alternatively, filter traffic to
the affected ports.
Risk factor :
High / CVSS Base Score : 7.1
CVSS Temporal Score : 5.9
Public Exploit Available : true