CTF challenges & writeups

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

Challenge	CTF	Weight	Category	Has
membership_management #use-after-free (uaf)#tcache-poisoning #overlapping-chunks	Securinets 2021 Quals	41.71	Pwn	files wu 1
success #info-leak #stack-overflow #fsop	Securinets 2021 Quals	41.71	Pwn	files wu 2
Cache_7 #use-after-free (uaf)#tcache-poisoning	Shakti 2021	25.00	Pwn	files wu 2
Calculator #arp-spoofing #meet-in-the-middle (mitm)	TAMUctf 2021	–	Pwn	files wu 3
Handshake #ret2win #stack-buffer-overflow	TAMUctf 2021	–	Pwn	files wu 1
NX_Oopsie #shellcode #executable-stack	TAMUctf 2021	–	Pwn	files wu 1
Shellcode_Golf #shellcode #shellcode-golf	TAMUctf 2021	–	Pwn	files wu 1
pybox #seccomp-bypass #python-sandbox #mmap	TAMUctf 2021	–	Reverse	files wu 1
SANTA #ret2win #stack-buffer-overflow	TFC 2021	–	Pwn	files wu 1
SECRET #stack-buffer-overflow	TFC 2021	–	Pwn	files wu 1
Security_Code #format-string	TMUCTF 2021	–	Pwn	files wu 1
beginners_web_2021 #race-condition	TSG 2021	–	Web	files wu 1
coffee #format-string #got-overwrite #stack-pivot	TSG 2021	–	Pwn	files wu 2
lkgit #kernel-race-condition #userfaultfd	TSG 2021	–	Pwn	files wu 2
Stress_Rope #srop	Tamil 2021	14.13	Pwn	files wu 1
University_Pwn #use-after-free (uaf)#tcache-poisoning	Tamil 2021	14.13	Pwn	files wu 1
babyformat #format-string	TetCTF 2021	25.00	Misc	files wu 2
cache_v2 #refcount-overflow #use-after-free (uaf)	TetCTF 2021	25.00	Misc	files wu 1
ropfuscated #rop-obfuscation #reversing	UIUCTF 2021	–	Reverse	files wu 1
yana #subdomain-takeover #xs-leak	UIUCTF 2021	–	Web	files wu 2
Jump_Is_Easy #ret2dlresolve #bof #x86-64	UMDCTF 2021	–	Pwn	files wu 1
Jump_Is_Found #format-string #got-overwrite #heap	UMDCTF 2021	–	Pwn	files wu 1
Jump_Not_Easy #bof #ret2win	UMDCTF 2021	–	Pwn	files wu 2
Jump_Not_Working #ret2dlresolve #bof	UMDCTF 2021	–	Pwn	files wu 1
furor-RPI #arm #bof #shellcode	UMDCTF 2021	–	Pwn	files wu 1
suckless2 #arbitrary-write #pointer-overwrite	UMassCTF 2021	23.56	Pwn	files wu 1
2Smol #srop #stack-pivot	UTCTF 2021	–	Pwn	files wu 2
Monke #use-after-free (uaf)#tcache	UTCTF 2021	–	Pwn	files wu 1
Resolve #ret2dlresolve	UTCTF 2021	–	Pwn	files wu 1
FlowRev #reversing #buffer-overflow	VishwaCTF 2021	–	Reverse	files wu 1
strong-arm #buffer-overflow #aarch64 #rop #ret2libc	WPICTF 2021	–	Pwn	files wu 2
Elftek_Secure_Execution_Engine #shellcode #orw #sandbox	X-MAS 2021	–	Pwn	files wu 1
BabyRe #crackme #anti-disassembly #ncurses	Zh3r0 2021	–	Reverse	files src wu 2
CShell #heap-overflow	corCTF 2021	24.92	Pwn	files wu 3
Chainblock #stack-overflow #rop #gets	corCTF 2021	24.92	Pwn	files wu 3
Helpless #house-of-rust #tcache-poisoning	corCTF 2021	24.92	Pwn	files wu 1
Outfoxed #spidermonkey-exploitation #browser-pwn	corCTF 2021	24.92	Pwn	files wu 3
Rusty #house-of-rust #null-byte-poisoning	corCTF 2021	24.92	Pwn	files wu 1
Wall_of_Perdition #kernel-exploit #msg-msg #cred-overwrite	corCTF 2021	24.92	Pwn	files wu 1
fire_of_salvation #kernel-uaf #msg-msg #cred-overwrite	corCTF 2021	24.92	Pwn	files wu 1

Challenges