$ ctf42

#arbitrary-read CTF challenges

4 CTF challenges using arbitrary-read from 4 CTFs (2018–2023), 4 with writeups. Mostly Misc (75%) and Pwn (25%).

Misc · 3 Pwn · 1

Often combined with

#use-after-free 2 #heap 1 #type-confusion 1 #format-string 1 #libc-leak 1 #cpp-string 1 #one-gadget 1

Challenges

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Challenge CTF Weight Category Has
diylist
#type-confusion#arbitrary-read#use-after-free (uaf)
 zer0pts 2020 24.56 Misc files wu 3
profile
#cpp-string#arbitrary-read#one-gadget
 SECCON 2018 Quals 36.92 Misc files wu 3
Lil_Chompy
#use-after-free (uaf)#heap#arbitrary-read
 SunshineCTF 2020 23.34 Misc files wu 2
system_leak
#format-string#arbitrary-read#libc-leak
 Defcamp 2023 Quals – Pwn files wu 1