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.

🔗 References (14)

• psirt@ciscohttp://secunia.com/advisories/34438
• psirt@ciscohttp://www.cisco.com/en/US/products/products_security_advisory09186a0080a90459.shtml
• psirt@ciscohttp://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml
• psirt@ciscohttp://www.securityfocus.com/bid/34246
• psirt@ciscohttp://www.securitytracker.com/id?1021895
• psirt@ciscohttp://www.vupen.com/english/advisories/2009/0851
• psirt@ciscohttps://exchange.xforce.ibmcloud.com/vulnerabilities/49417
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34438
• af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90459.shtml
• af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/34246
• af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1021895
• af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/0851
• af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/49417