#buffer overflow exploit

The Binary Exploitation: Stack based Buffer overflow

This article talks about cracking Level 13 Binary of Cyberstart CTF. The hint that was given for this challenge is “Cyclic Pattern”, which means we need to use pattern finder tool to figure out the length of the buffer and then run the arbitrary function. Let’s crack this: Running the binary gives us this output: The output says: “Overflow the buffer to execute the function at memory address :…