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Comment by tptacek

4 hours ago

They're not considering it not to be a vulnerability. They're simply saying it's outside the scope of their bug bounty program.

Apparently it's also outside the scope of their bug fixing program, despite being trivially remotely exploitable to get privileged code execution.

Man in the middle attacks may be "out of scope" for AMD, but they're still "in scope" for actual attackers.

Ignoring them is indefensibly incompetent. A policy of ignoring them is a policy of being indefensibly incompetent.

  • The only thing cited here is a response from their bug bounty program. Excluding MITM from a bug bounty is perfectly legitimate. Actually, excluding anything from a bounty program is.

Looks like there's a serious security bug in their scope document.

  • How's that? What do you think the purpose of a bug bounty is? If you think it's "to eradicate all bugs", no, very no.

    • I don't expect an unbounded scope but I do expect it to cover the big scary headline items like RCE. Additionally, this can be exploited without MitM if you combine with e.g. a DNS cache poisoning attack. And they can still fix it even if they're not willing to pay a bounty.

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    • This is the place they direct researchers to report bugs. If they don’t want to pay out for MITM, that’s fine, but they should still be taking out-of-scope reports seriously

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    • A bug bounty should motivate exploitable bugs to be reported so that they can be fixed. IMO, if it refuses to accept certain kinds of bugs that can still be exploited, it's not working properly.

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