CVE-2013-3445
The firewall subsystem in Cisco Identity Services Engine has an incorrect rule for open ports, which allows remote attackers to cause a denial of service (CPU consumption or process crash) via a flood of malformed IP packets, aka Bug ID CSCug94572.
Date published : 2013-07-26
http://www.securityfocus.com/bid/61452
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-3445