#overlapping-chunks CTF challenges

9 CTF challenges using overlapping-chunks from 8 CTFs (2018–2025), 9 with writeups. Mostly Misc (67%) and Pwn (33%).

Misc · 6 Pwn · 3

Often combined with

#heap-overflow 2 #tcache-poisoning 2 #aes-ctr-keystream-recovery 1 #malloc-hook 1 #fastbin-attack 1 #free-hook 1 #uninitialized-stack 1 #off-by-one 1 #malloc-hook-overwrite 1 #fastbin-dup 1 #double-free 1 #got-overwrite 1 #poison-null-byte 1 #heap-off-by-one 1 #use-after-free 1

Challenges

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