I feel like its a mixed bag. Certainly there’s an infinitely higher chance of someone randomly noticing a backdoor in OSS than in closed source simply because any OSS project in use has someone looking at it. Many closed systems have dusty corners that haven’t had programmer eyes on them in years.
But also, modern dev requires either more vigilance than most of us have to give or more trust than most of us would ideally be comfortable offering. Forget leftpad, I’ve had npm dependencies run a full python script to compile and build sub dependencies. Every time I run npm update, it could be mining a couple of bitcoins for all I know in addition to installing gigs and gigs of other people’s code.
The whole industry had deep talks after leftpadgate about what needed to be done and ultimately, not much changed. NPM changed policy so that people couldn’t just dissapear their packages. But we didn’t come up with some better way.
Pretty much every language has its own NPM now, the problem is more widespread than ever. With Rust, it can run arbitrary macros and rust code in the build files, it can embed C dependencies. I’m not saying it would be super easy to hide something in cargo, i haven’t tried so I don’t know, but i do think the build system is incredibly vulnerable to supply chain attacks. A dependency chain could easily pull in some backdoor native code, embed it deep into your app, and you might never realize it’s even there.
I feel like its a mixed bag. Certainly there’s an infinitely higher chance of someone randomly noticing a backdoor in OSS than in closed source simply because any OSS project in use has someone looking at it. Many closed systems have dusty corners that haven’t had programmer eyes on them in years.
But also, modern dev requires either more vigilance than most of us have to give or more trust than most of us would ideally be comfortable offering. Forget leftpad, I’ve had npm dependencies run a full python script to compile and build sub dependencies. Every time I run npm update, it could be mining a couple of bitcoins for all I know in addition to installing gigs and gigs of other people’s code.
The whole industry had deep talks after leftpadgate about what needed to be done and ultimately, not much changed. NPM changed policy so that people couldn’t just dissapear their packages. But we didn’t come up with some better way.
Pretty much every language has its own NPM now, the problem is more widespread than ever. With Rust, it can run arbitrary macros and rust code in the build files, it can embed C dependencies. I’m not saying it would be super easy to hide something in cargo, i haven’t tried so I don’t know, but i do think the build system is incredibly vulnerable to supply chain attacks. A dependency chain could easily pull in some backdoor native code, embed it deep into your app, and you might never realize it’s even there.