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Dylan16807 • last Thursday at 10:10 PM • 1 reply • view on HN

You kept talking about some configuration change that makes things "overblown", without making it clear you meant "turn off PHP". So yes that's misinformation.

It's not overblown if the only non-patch fix is "turn off PHP".

And that's assuming you actually meant "turn off PHP" the entire time? Your earlier phrasing suggests you have something that leaves PHP running in mind, but if that's entirely hypothetical then again we're back to misinformation. (And when you argue it's Turing complete, that only means that a patch must be possible. It doesn't mean there's a config fix.)

Edit: stray "not"


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1718627440 • last Thursday at 10:32 PM

My first statement was "Not having made the claim", to indicate that I do not necessarily think that. My second was "took down my website too" to indicate, based on what understanding I did and plan to act on.

> And when you argue it's Turing complete, that only means that a patch must be possible. It doesn't mean there's a config fix

The config could be, run a simulation on the input data to decide whether it would allow for RCE and then decide whether to run PHP or not. I sure hope nobody is actually doing that, but it is sure possible.

> And that's assuming you actually meant "turn off PHP" the entire time?

I did mean "only execute PHP, when you know the input doesn't trigger it", the policy of never invoking PHP at all, does satisfy that.

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