security - Are Python "multiprocessing" servers on the Internet insecure? -


i read somewhere python's multiprocessing uses pickle internally , pickle data coming unathenticated hosts isn't safe used. assuming i'm running multiprocessing server on internet guarded weak password, can attacker automatically run arbitrary code when password broken?

yes. if attacker can send pickle-based payload decoded server attacker can run arbitrary code on server.

see warning here.


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