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.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Vpn_client | Cisco | 5.0.02.0090 | 5.0.02.0090 |
Vpn_client | Cisco | 4.8.02.0010 | 4.8.02.0010 |
Vpn_client | Cisco | 3.5.1c | 3.5.1c |
Vpn_client | Cisco | 4.7.00.0000 | 4.7.00.0000 |
Vpn_client | Cisco | 3.1 | 3.1 |
Vpn_client | Cisco | 5.0.01.0600 | 5.0.01.0600 |
Vpn_client | Cisco | 5.0.01 | 5.0.01 |
Vpn_client | Cisco | 3.0 | 3.0 |
Vpn_client | Cisco | 4.8.1 | 4.8.1 |
Vpn_client | Cisco | 4.9 | 4.9 |
Vpn_client | Cisco | 3.5.1 | 3.5.1 |
Vpn_client | Cisco | 0490 | 0490 |
Vpn_client | Cisco | 4.8.00.0440 | 4.8.00.0440 |
Vpn_client | Cisco | 3.5.2 | 3.5.2 |
Vpn_client | Cisco | 2.0 | 2.0 |
Vpn_client | Cisco | 3.0.5 | 3.0.5 |
Vpn_client | Cisco | 4.8.01 | 4.8.01 |
Vpn_client | Cisco | 4.8.00.0000 | 4.8.00.0000 |
Vpn_client | Cisco | 5.0.00.340 | 5.0.00.340 |
Vpn_client | Cisco | 3.6.5 | 3.6.5 |
Vpn_client | Cisco | 5.0.2.0090 | 5.0.2.0090 |