$ ctf42

#proc-self-maps CTF challenges

2 CTF challenges using proc-self-maps from 2 CTFs (2019–2021), 2 with writeups. Mostly Pwn (50%) and Misc (50%).

Pwn · 1 Misc · 1

Often combined with

#libcob 1 #use-after-free 1 #free-hook 1 #canary-leak 1 #rop 1 #stack-buffer-overflow 1

Challenges

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Challenge CTF Weight Category Has
full_troll
#stack-buffer-overflow#canary-leak#proc-self-maps#rop
 Pwn2Win 2019 43.00 Misc files wu 3
The_Cobol_Job
#use-after-free (uaf)#libcob#free-hook#proc-self-maps
 PlaidCTF 2021 99.64 Pwn files wu 1