This article also has a Chinese version.
About
Since last semester, I started working on challenges from pwnable.kr. Although I call it ‘working on challenges’, I haven’t actually done that many. If I were to pinpoint the reasons, it’s probably because my fundamentals are weak, and I’m also a bit lazy.
(A big thanks to wq for his help! :)
While Pwnable.kr doesn’t encourage publishing writeups, I did encounter quite a few detours due to a lack of assistance while I was solving these challenges, and I hope my experiences can help others.