CVE-2009-0635

CVE-2009-0635 · HIGH Severity

AV:N/AC:M/AU:N/C:N/I:N/A:C

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.

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