$ ctf42

#heap-leak CTF challenges

2 CTF challenges using heap-leak from 2 CTFs (2019–2022), 2 with writeups. Mostly Pwn (50%) and Misc (50%).

Pwn · 1 Misc · 1

Often combined with

#use-after-free 1 #tcache 1 #heap 1 #free-hook 1 #tcache-poisoning 1

Challenges

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Challenge CTF Weight Category Has
cache Defcamp 2022 – Pwn files wu 3
USER-ADMINISTRATION Rooters 2019 24.23 Misc files wu 1