$ ctf42

#realloc CTF challenges

2 CTF challenges using realloc from 2 CTFs (2021–2024), 2 with writeups.

Pwn · 2

Often combined with

#heap-exploitation 2 #use-after-free 1

Challenges

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Challenge CTF Weight Category Has
how2mutate
#realloc#use-after-free (uaf)#heap-exploitation
 0CTF 2021 Quals – Pwn files wu 1
easy_note
#heap-exploitation#realloc
 b01lers 2024 30.80 Pwn files wu 1