CTF challenges & writeups

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

Challenge	CTF	Weight	Category	Has
Notepad #use-after-free (uaf)#tcache #format-string	VolgaCTF 2020 Quals	32.80	Misc	files wu 2
dorsia3 #format-string #info-leak #return-address-overwrite	WPICTF 2020	–	Misc	files wu 3
dorsia4 #format-string #write-what-where #got-overwrite	WPICTF 2020	–	Misc	files wu 3
lil_wishes_db #use-after-free (uaf)#tcache #one-gadget	X-MAS 2020	–	Misc	files wu 2
ready_for_xmas #buffer-overflow #ret2system #badchars-bypass	X-MAS 2020	–	Misc	files wu 1
Metacortex #buffer-overflow #variable-overwrite #alloca	b01lers 2020	22.46	Misc	files wu 2
seeforyourself #rop #ret2system	b01lers 2020	22.46	Misc	files wu 2
thereisnospoon #stack-overflow #angr-solver #rop	b01lers 2020	22.46	Misc	files wu 2
Global_Warming #format-string #global-variable-overwrite	csictf 2020	23.67	Misc	files wu 3
Secret_Society #stack-buffer-overflow #null-terminator-overwrite #adjacent-buffer-leak	csictf 2020	23.67	Misc	files wu 1
Smash #format-string-leak #aslr-bypass #ret2libc	csictf 2020	23.67	Misc	files wu 3
pwn-intended-0x1 #stack-buffer-overflow #gets #local-variable-overwrite	csictf 2020	23.67	Misc	files wu 3
pwn-intended-0x2 #stack-buffer-overflow #gets #local-variable-overwrite #magic-value	csictf 2020	23.67	Misc	files wu 3
pwn-intended-0x3 #stack-buffer-overflow #gets #ret2win	csictf 2020	23.67	Misc	files wu 3
audited #audit-hook-bypass	hxp 2020	94.00	Pwn	files wu 2
find-the-chicken #gameboy	hxp 2020	94.00	Reverse	files wu 1
kernel-rop #fg-kaslr-bypass	hxp 2020	94.00	Pwn	files wu 1
nemoji #shellcode	hxp 2020	94.00	Pwn	files wu 2
pfoten #swap-tampering	hxp 2020	94.00	Pwn	files wu 1
still-printf #format-string	hxp 2020	94.00	Pwn	files wu 1
wisdom2 #iopl	hxp 2020	94.00	Pwn	files wu 1
babyk #kernel-ret2usr	m0leCon 2020 Quals	24.55	Misc	files wu 1
blacky_echo #format-string	m0leCon 2020 Quals	24.55	Misc	files wu 2
fakev #use-after-free (uaf)	m0leCon 2020 Quals	24.55	Misc	files wu 1
knife #rop-syscall-chain	m0leCon 2020 Quals	24.55	Misc	files wu 1
pheappo #house-of-husk	m0leCon 2020 Finals	24.55	Misc	files wu 1
babybof #rop #stack-pivot #ret2libc	zer0pts 2020	24.56	Misc	files wu 1
diylist #type-confusion #arbitrary-read #use-after-free (uaf)	zer0pts 2020	24.56	Misc	files wu 3
grimoire #format-string #info-leak #buffer-overflow #one-gadget	zer0pts 2020	24.56	Misc	files wu 1
hipwn #rop #ret2syscall #static-binary	zer0pts 2020	24.56	Misc	files wu 3
meowmow #kernel-exploitation #out-of-bounds (oob)#heap-overflow	zer0pts 2020	24.56	Misc	files wu 1
protrude #buffer-overflow #type-confusion #canary-bypass #info-leak	zer0pts 2020	24.56	Misc	files wu 2
syscall_kit #syscall #mprotect #shellcode	zer0pts 2020	24.56	Misc	files wu 1
Precise_average #stack-canary-bypass #libc-leak #one-gadget #stack-pivot	ASIS 2019 Quals	61.07	Misc	files wu 2
Silk_road_I #input-constraint-cracking #brute-force	ASIS 2019 Quals	61.07	Misc	files wu 2
Baby_Tcache #tcache-poisoning #free-hook-overwrite #libc-leak	BackdoorCTF 2019	56.00	Misc	files wu 1
MiscPwn #realloc-hook-malloc-hook-overwrite #one-gadget	BackdoorCTF 2019	56.00	Misc	files wu 1
PopGoesThePrinter #objective-c-reversing #oob-heap-leak #file-struct-overwrite #format-string	CSAW 2019 Quals	43.00	Misc	files wu 1
baby_boi #stack-buffer-overflow #ret2libc #got-leak	CSAW 2019 Quals	43.00	Misc	files wu 3
popping_caps #tcache-poisoning #house-of-spirit #malloc-hook-overwrite #one-gadget	CSAW 2019 Quals	43.00	Misc	files wu 3

Challenges