Getting things wrong: How I spent 24-hours on a beginner's CTF pwn

152334H 7137 words 34 minutes published on August 9, 2021 included in CTF

An unfinished pwn writeup, wrapped with the airs of regret.

C++ Smart Pointer UAFs: redpwn 2021's panda-food

152334H 3712 words 18 minutes published on July 11, 2021 included in CTF

Understanding C++ move semantics in the context of a CTF challenge.

152334H 355 words 2 minutes published on June 26, 2021 included in tech

It's really not hard.

152334H 1316 words 7 minutes published on June 3, 2021 included in CTF

A slightly less boring problem.

152334H 4505 words 22 minutes published on October 19, 2020 included in CTF

Yet another FILE* walkthrough