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Challenges

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Higher weight ≈ harder, more prestigious event.
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88 challenges tagged #format-string ✕ clear · browse all techniques

Challenge CTF Weight Category Has
wallstreet32
#blind-format-string#format-string#one-gadget
 PBjar 2021 23.18 Pwn files wu 1
simple_echoserver
#format-string#stack-pointer-chaining
 0CTF 2020 Quals – Pwn files wu 1
FormatS
#format-string#stack-memory-disclosure
 CyberYoddha 2020 19.71 Misc files wu 2
warmup
#format-string#snprintf
 Defenit 2020 23.88 Misc files wu 2
OnePieceRemake
#format-string
 FwordCTF 2020 24.42 Misc files wu 2
ShoppingList
#format-string#got-overwrite
 VirSecCon 2020 22.79 Misc files wu 1
random_vault
#format-string#srand-seed-overwrite#function-pointer-overwrite#shellcode
 Pwn2Win 2019 43.00 Misc files wu 3
xsh
#format-string#got-overwrite#pie-leak
 Rooters 2019 24.23 Misc files wu 1