CVE-2009-0626
The SSLVPN feature in Cisco IOS 12.3 through 12.4 allows remote attackers to cause a denial of service (device reload or hang) via a crafted HTTPS packet.
Date published : 2009-03-27
http://www.securityfocus.com/bid/34239
http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90424.shtml