CTF challenges & writeups

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

Challenge	CTF	Weight	Category	Has
grid #oob-index-write #return-address-overwrite	CSAW 2020 Quals	59.00	Misc	files wu 3
roppity #ret2libc #rop #automatic-exploit-generation	CSAW 2020 Quals	59.00	Misc	files wu 3
slithery #python-sandbox-escape #blacklist-bypass #module-attribute-reset	CSAW 2020 Quals	59.00	Misc	files wu 3
butterfly #file-struct-exploit #fsop #libc-leak	DarkCTF 2020	23.71	Misc	files wu 1
newPaX #stack-buffer-overflow #ret2libc #got-leak	DarkCTF 2020	23.71	Misc	files wu 3
roprop #stack-buffer-overflow #gets #rop #ret2libc	DarkCTF 2020	23.71	Misc	files wu 3
CookieMonster #format-string #time-seeded-canary-bypass #stack-buffer-overflow	DawgCTF 2020	23.29	Misc	files wu 3
OnLockdown #stack-buffer-overflow #gets #variable-overwrite	DawgCTF 2020	23.29	Misc	files wu 3
TiKToK #heap #off-by-one-null #chunk-overlap #unsorted-bin-leak	DawgCTF 2020	23.29	Misc	files wu 2
WhereWeRoppinBoys #stack-pivot #rop #ret2libc #got-leak	DawgCTF 2020	23.29	Misc	files wu 3
bof-to-the-top #stack-buffer-overflow #ret2win	DawgCTF 2020	23.29	Misc	files wu 3
coronacation #format-string	DawgCTF 2020	23.29	Misc	files wu 1
trASCII #ascii-shellcode #ret2shellcode #stack-buffer-overflow	DawgCTF 2020	23.29	Misc	files wu 1
pppd #cve-2020-8597 #pppd #eap #stack-overflow	De1CTF 2020	24.28	Misc	files wu 2
stl_container #c++-stl #heap-exploitation #tcache #libc-2.27	De1CTF 2020	24.28	Misc	files wu 2
my-first-echo-server #format-string	DownUnderCTF 2020	24.44	Misc	files wu 3
return-to-what #ret2libc	DownUnderCTF 2020	24.44	Misc	files wu 3
return-to-whats-revenge #orw	DownUnderCTF 2020	24.44	Misc	files wu 3
shellthis #ret2win	DownUnderCTF 2020	24.44	Misc	files src wu 3
vecc #uninitialized-variable	DownUnderCTF 2020	24.44	Misc	files wu 1
zombie #use-after-free (uaf)	DownUnderCTF 2020	24.44	Misc	files wu 1
FireHTTPD #format-string	FireShell 2020	24.49	Misc	files wu 3
TemporaryFileSystemStorage #use-after-free (uaf)	FireShell 2020	24.49	Misc	files wu 1
atoms #use-after-free (uaf)	HITCON 2020	–	Misc	files wu 1
telescope #unsafe-unlink	HITCON 2020	–	Misc	files wu 1
boredom #ret2win	HSCTF 2020	–	Misc	files wu 2
pwnagotchi #ret2libc	HSCTF 2020	–	Misc	files wu 3
studysim #tcache-poisoning	HSCTF 2020	–	Misc	files wu 1
treecache_alyx #use-after-free (uaf)	HSCTF 2020	–	Misc	files wu 1
secret-pwnhub-academy-rewards-club-2 #shellcode	Hack.lu 2020	87.94	Misc	files wu 2
trip_to_trick #file-vtable-hijack	HackTM 2020 Quals	24.02	Misc	files wu 1
twisty #stack-overflow	HackTM 2020 Quals	24.02	Misc	files wu 2
Almost #off-by-one	HacktivityCon 2020	21.86	Misc	files wu 1
Bacon #ret2dlresolve	HacktivityCon 2020	21.86	Misc	files wu 1
Bullseye #got-overwrite	HacktivityCon 2020	21.86	Misc	files wu 3
Pancakes #ret2win	HacktivityCon 2020	21.86	Misc	files wu 3
ShadowStuck #shadow-stack-overwrite	KipodAfterFree 2020	24.61	Misc	files wu 3
baffling_buffer_0 #stack-buffer-overflow	MetaCTF 2020	–	Misc	files wu 1
baffling_buffer_1 #ret2win	MetaCTF 2020	–	Misc	files wu 1
baffling_buffer_2 #ret2libc	MetaCTF 2020	–	Misc	files wu 1

Challenges