CTFtime.org / Killer Queen CTF 2021 / Tweety Birb / Writeup

Tags: bof format-string pwn

Rating:

**Tweety Birb**

Leak stack canary using format string vuln and BOF

[https://github.com/ivanmedina/CTFs/blob/master/KillerCTF21/tweetybirb/exploit.py ](https://github.com/ivanmedina/CTFs/blob/master/KillerCTF21/tweetybirb/exploit.py)

Solved by [ivanmedina](https://github.com/ivanmedina/)

Original writeup (https://github.com/ivanmedina/CTFs/blob/master/KillerCTF21/tweetybirb/exploit.py).