OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with invalid data to the driver resulting in a NULL pointer dereference leading to a system halt.
| Software | From | Fixed in |
|---|---|---|
| openvpn / ovpn-dco-win | 1.1.1 | 1.1.1.x |