This script is Copyright (C) 2010-2014 Tenable Network Security, Inc.
The remote device is missing a vendor-supplied security patch.
Cisco IOS Software is affected by a denial of service vulnerability
that may allow a remote unauthenticated attacker to cause an affected
device to reload or hang. The vulnerability may be triggered by a TCP
segment containing crafted TCP options that is received during the TCP
session establishment phase. In addition to specific, crafted TCP
options, the device must have a special configuration to be affected
by this vulnerability. Cisco has released free software updates that
address this vulnerability.
See also :
Apply the relevant patch referenced in Cisco Security Advisory
Risk factor :
High / CVSS Base Score : 7.1