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I made a CTF challenge based on that lovely feature of select() :D You could use the out-of-bounds bitset memory corruption to flip bits in an RSA public key in a way that made it factorable, generate the corresponding private key, and use that to authenticate.

https://threadreaderapp.com/thread/1723398619313603068.html



I love how you've made it Eva themed, my respect to you.


Oh that’s clever!




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