Tags: stack_overflow got one_gadget ropchain rop 

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There is a stack overflow vulnerability in this challenge, by which you can leak read@GOT, find glibc base address, and jump to execve found by one gadget using return oriented programming (ROP) technique.

Original writeup (https://github.com/sajjadium/ctf-writeups/tree/master/CodegateCTF/2018/BaskinRobins31).