Not really, because you’re now going to make it do more, i.e. incorporate the functionality of sudo and expose it to user input. So unless you can prove that the newly written code is somehow inherently more secure than sudo’s existing code, the attack surface is exactly the same.
That already exists.
systemd-runis already available today. So the attack surface would be smallerNot really, because you’re now going to make it do more, i.e. incorporate the functionality of sudo and expose it to user input. So unless you can prove that the newly written code is somehow inherently more secure than sudo’s existing code, the attack surface is exactly the same.