CVE-2014-2111 Information

Description

The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4 when NAT is used allows remote attackers to cause a denial of service (device reload) via crafted DNS packets aka Bug ID CSCue00996.

Reference

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-nat http://www.securityfocus.com/bid/66470