#negative-size CTF challenges

2 CTF challenges using negative-size from 2 CTFs (2020–2021), 2 with writeups. Mostly Pwn (50%) and Misc (50%).

Pwn · 1 Misc · 1

Often combined with

#float-encoded-address 1 #ret2win 1 #stack-buffer-overflow 1 #free-hook 1 #heap-overflow 1 #stdout-file-leak 1

Challenges

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