Unspecified vulnerability in Cisco ASA 5500 Series Adaptive Security Appliance 7.2 before 7.2(4.45), 8.0 before 8.0(4.44), 8.1 before 8.1(2.35), and 8.2 before 8.2(1.10), allows remote attackers to cause a denial of service (page fault and device reload) via a malformed DTLS message, aka Bug ID CSCtb64913 and "WebVPN DTLS Denial of Service Vulnerability."
https://exchange.xforce.ibmcloud.com/vulnerabilities/56339
http://www.vupen.com/english/advisories/2010/0415
http://www.securitytracker.com/id?1023612
http://www.securityfocus.com/bid/38280
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b1910c.shtml