$ ctf42

#return-address-overwrite CTF challenges

4 CTF challenges using return-address-overwrite from 4 CTFs (2020–2021), 4 with writeups. Mostly Misc (75%) and Pwn (25%).

Misc · 3 Pwn · 1

Often combined with

#format-string 2 #buffer-overflow 1 #strncpy 1 #write-what-where 1 #one-gadget 1 #info-leak 1 #oob-index-write 1

Challenges

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Challenge CTF Weight Category Has
grid
#oob-index-write#return-address-overwrite
 CSAW 2020 Quals 59.00 Misc files wu 3
dorsia3
#format-string#info-leak#return-address-overwrite
 WPICTF 2020 – Misc files wu 3
RemoteSchool
#buffer-overflow#strncpy#write-what-where#return-address-overwrite
 AUCTF 2020 – Misc files wu 3
my_little_pwnie
#format-string#return-address-overwrite#one-gadget
 OMH 2021 – Pwn files wu 1