This script is (C) 2010-2014 Tenable Network Security, Inc.
The remote device is missing a vendor-supplied security patch.
Cisco IOS devices that are configured with Cisco IOS Zone-Based
Policy Firewall Session Initiation Protocol (SIP) inspection are
vulnerable to denial of service (DoS) attacks when processing a
specific SIP transit packet. Exploitation of the vulnerability could
result in a reload of the affected device.
Cisco has released free software updates that address this
Workarounds that mitigate this vulnerability are available.
See also :
Apply the relevant patch referenced in Cisco Security Advisory
Risk factor :
High / CVSS Base Score : 7.8
CVSS Temporal Score : 6.4
Public Exploit Available : true