CVE-2013-1136
The crypto engine process in Cisco IOS on Aggregation Services Router (ASR) Route Processor 2 does not properly manage memory, which allows local users to cause a denial of service (route processor crash) by creating multiple tunnels and then examining encryption statistics, aka Bug ID CSCuc52193.
Date published : 2013-05-13
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1136