CVE-2009-4118

The StartServiceCtrlDispatcher function in the cvpnd service (cvpnd.exe) in Cisco VPN client for Windows before 5.0.06.0100 does not properly handle an ERROR_FAILED_SERVICE_CONTROLLER_CONNECT error, which allows local users to cause a denial of service (service crash and VPN connection loss) via a manual start of cvpnd.exe while the cvpnd service is running.

Date published : 2009-11-30

http://www.securityfocus.com/bid/37077

http://tools.cisco.com/security/center/viewAlert.x?alertId=19445