Cisco Unified Communications Manager SIP DoS (CSCub85597)

This script is Copyright (C) 2013-2016 Tenable Network Security, Inc.

Synopsis :

The remote host is affected by a denial of service vulnerability.

Description :

According to its self-reported version, the remote Cisco Unified
Communications Manager (CUCM) device insufficiently limits the rate of
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 :

Solution :

For Cisco Unified Communications Manager 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), refer to
the vendor for a fix.

Risk factor :

High / CVSS Base Score : 7.1
CVSS Temporal Score : 5.9
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 70089 ()

Bugtraq ID: 61908

CVE ID: CVE-2013-3461

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