this post was submitted on 10 Apr 2024
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Security

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BatBadBut: You can't securely execute commands on Windows (flatt.tech)
submitted 7 months ago by [email protected] to c/security
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[–] FizzyOrange 4 points 7 months ago (1 children)

You wouldn't be hosed on Linux for example. Note that this applies to the arguments to the program, not just the program itself.

In other words if I do run(["echo", untrusted_input]) it would be totally fine on Linux.

[–] [email protected] -2 points 7 months ago (1 children)

honestly i wouldn’t trust your linux example at all, what happens with run([“echo”, “&& rm -rf /“])

[–] arendjr 5 points 7 months ago

It would print “&& rm -rf /“ and nothing bad would happen.