buffer overflow 3


Do you think you can bypass the protection and get the flag? It looks like Dr. Oswal added a stack canary to this program to protect against buffer overflows. You can view source here. And connect with it using: nc saturn.picoctf.net 57032


This challenge is almost identical to CanaRy from PicoCTF 2019. Here is another writeup for CanaRy and here is a writeup for the nearly identical challenge from PicoCTF 2018.
Solution provided in script.py