CVE-2009-0635

Memory leak in the Cisco Tunneling Control Protocol (cTCP) encapsulation feature in Cisco IOS 12.4, when an Easy VPN (aka EZVPN) server is enabled, allows remote attackers to cause a denial of service (memory consumption and device crash) via a sequence of TCP packets.

Date published : 2009-03-27

http://www.securityfocus.com/bid/34246

http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90459.shtml