This script is (C) 2010-2014 Tenable Network Security, Inc.
The remote device is missing a vendor-supplied security patch.
Cisco IOS Software with support for Network Time Protocol (NTP)
version (v4) contains a vulnerability processing specific NTP packets
that will result in a reload of the device. This results in a remote
denial of service (DoS) condition on 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