CTF challenges & writeups

936 challenges in family ⊕ pwn ✕ clear · browse all techniques

Challenge	CTF	Weight	Category	Has
jwtjail #web #jwt #nodejs-vm-escape #sandbox-escape #toprimitive #rce	DiceCTF 2023	36.70	Web	files wu 1
not-baby-parallelism #reversing #cpp #custom-encoding	DiceCTF 2023	36.70	Reverse	files wu 1
zelda #oob-write #memory-corruption #ncurses #game-logic	DiceCTF 2023	36.70	Pwn	files wu 2
Full_Chain_Wall_Rose #cross-cache	HITCON 2023 Quals	99.75	Pwn	files wu 1
Sharers_World #signed-exchange	HITCON 2023 Quals	99.75	Web	files wu 1
cat #format-string	HSCTF 2023	–	Pwn	files wu 1
doubler #integer-overflow	HSCTF 2023	–	Pwn	files wu 1
ed #ret2win	HSCTF 2023	–	Pwn	files wu 1
Appointment_Book #negative-index	HeroCTF 2023	–	Pwn	files wu 1
Rope_Dancer #srop	HeroCTF 2023	–	Pwn	files wu 1
form #format-string	ImaginaryCTF 2023	34.52	Pwn	files wu 1
mailman #fastbin-dup	ImaginaryCTF 2023	34.52	Pwn	files wu 2
bot #strcmp-null-byte-bypass	LA 2023	–	Pwn	files wu 2
chinese-lazy-theorem-1 #unbounded-modulus-leak	LA 2023	–	Crypto	files wu 2
finals-simulator #reverse-input-validation	LA 2023	–	Reverse	files wu 2
gatekeep #stack-variable-overwrite	LA 2023	–	Pwn	files wu 2
redact #ret2win	LA 2023	–	Pwn	files wu 2
rickroll #format-string-got-overwrite	LA 2023	–	Pwn	files wu 1
rut-roh-relro #format-string-stack-rop	LA 2023	–	Pwn	files wu 3
stuff #ret2libc	LA 2023	–	Pwn	files wu 1
hackatris #rop-ret2libc	LINE 2023	–	Pwn	files wu 3
memento #thread-local-state-leak	LINE 2023	–	Web	files wu 1
Open_Sesame #ret2win	NahamCon 2023	34.82	Pwn	files wu 3
ML_Pyjail #pyjail #ml-classifier-bypass #string-concatenation	PatriotCTF 2023	24.52	Misc	files wu 1
guessinggame #stack-buffer-overflow #variable-overwrite #gets	PatriotCTF 2023	24.52	Pwn	files src wu 1
softshell #heap #linked-list #argument-count-mismatch #arbitrary-write	PatriotCTF 2023	24.52	Pwn	files src wu 1
fastrology #math-random-prediction #v8-xorshift #gf2-linear-algebra	PlaidCTF 2023	100.00	Crypto	files wu 1
blackout #integer-truncation #heap-overflow	SECCON 2023 Quals	100.00	Pwn	files wu 1
selfcet #buffer-overflow #cet-bypass #srop	SECCON 2023 Quals	100.00	Pwn	files wu 1
contrived-shellcode #shellcode #mmap	TAMUctf 2023	–	Pwn	files wu 1
encryptinator #negative-index #stack-oob	TAMUctf 2023	–	Pwn	files wu 1
groppling-hook #rop	TJCTF 2023	–	Pwn	files wu 1
BABA_PWN_GAME #out-of-bounds (oob)#game-logic	TSG 2023	–	Pwn	files wu 3
T_the_weakest #reversing #side-channel	TSG 2023	–	Reverse	files wu 2
bypy #cpython-bytecode #oob-read	TSG 2023	–	Pwn	files wu 1
converter #buffer-overflow	TSG 2023	–	Pwn	files wu 3
converter2 #off-by-one #oob-write	TSG 2023	–	Pwn	files wu 3
sloader #shellcode #arbitrary-write	TSG 2023	–	Pwn	files wu 3
tinyfs #use-after-free (uaf)#arbitrary-write	TSG 2023	–	Pwn	files wu 3
vimjail1 #vim-jail-escape	UIUCTF 2023	–	Misc	files wu 1

Challenges