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I remember this being one of the fun levels in the Stripe Capture-the-Flag contest they ran a few years back. Still got my t-shirt :)


Yep. Level 6 in the first one :-) IIRC their challenge machines were under quite a bit of load and I had difficulties getting the proper solution. If anyone is interested for some reason, here's my writeup including their code and my exploit: https://github.com/dividuum/stripe-ctf




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