CTF challenges & writeups

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

Challenge	CTF	Weight	Category	Has
Lost_Canary #stack-buffer-overflow #canary-bypass	UIUCTF 2024	–	Reverse	files wu 1
Syscalls #seccomp #shellcode #orw	UIUCTF 2024	–	Pwn	files wu 1
Crabby_Clicker #http-pipelining #race-condition	UMassCTF 2024	43.10	Web	files wu 1
bench_225 #format-string #rop #pie-leak	UMassCTF 2024	43.10	Pwn	files wu 1
basic_overflow #bof #ret2win	UofTCTF 2024	23.90	Pwn	files wu 2
patched_shell #bof #ret2win	UofTCTF 2024	23.90	Pwn	files wu 1
Game_CET_Match #negative-index #got-overwrite #rop	WolvCTF 2024	35.25	Pwn	files wu 1
befudged_up #befunge #side-channel #brute-force	WolvCTF 2024	35.25	Reverse	files wu 1
kowaiiVm #jit-toctou #rop	bi0sCTF 2024	79.83	Pwn	files wu 1
palindromatic #cross-cache-uaf #dirtypipe	bi0sCTF 2024	79.83	Pwn	files wu 1
virtio_note #qemu-oob #rop	bi0sCTF 2024	79.83	Pwn	files wu 2
corchat_v3 #sql-injection #use-after-free (uaf)#tcache-perthread-struct	corCTF 2024	55.00	Pwn	files wu 1
format_string #format-string #uninitialized-leak	corCTF 2024	55.00	Pwn	files wu 1
its_just_a_dos_bug_bro #entrybleed #spectre-v1 #side-channel	corCTF 2024	55.00	Pwn	files wu 1
trojan_turtles #kvm-hypervisor #nested-vmx #oob-write	corCTF 2024	55.00	Pwn	files wu 1
hxp_silicon_foundaries_hack3 #iago-attack	hxp 2024	–	Pwn	files wu 1
suboptimal_pwning #pointer-guard-bypass	hxp 2024	–	Pwn	files wu 1
q3vm #q3vm-oob	justCTF 2024 Quals	77.17	Pwn	files wu 1
Floor_Mat_Store #format-string	1337UP 2023	24.23	Pwn	files wu 2
Maltigriti #use-after-free (uaf)#heap-overlap	1337UP 2023	24.23	Pwn	files wu 1
Over_The_Edge #integer-underflow #uint64-wraparound	1337UP 2023	24.23	Pwn	files wu 1
Censorship #pyjail-escape	AmateursCTF 2023	24.54	Misc	files wu 2
Censorship_Lite #pyjail-escape	AmateursCTF 2023	24.54	Misc	files wu 3
ELFcrafting-v1 #elf-format-crafting #pwn	AmateursCTF 2023	24.54	Pwn	files wu 1
frog-math #x87-mmx-register-aliasing #arbitrary-read-write #floating-point	AmateursCTF 2023	24.54	Pwn	files wu 1
ROP_til_you_drop #rop #format-string	BCACTF 2023	–	Pwn	files wu 1
notebook #heap-overflow #pointer-chunk-overwrite #arbitrary-read-write #libc-2.35	CYBERGON 2023	–	Pwn	files wu 1
Did_it #oracle-set-membership-leak #quadratic-residue-mapping	Crypto 2023	59.60	Misc	files wu 1
popcorn #heap #use-after-free (uaf)#function-pointer-overwrite #ret2win	DeadSec 2023	23.96	Pwn	files wu 1
Easy_Peasy #stack-buffer-overflow #ret2win	DeconstruCT.F 2023	11.23	Pwn	files wu 1
baby_bof #stack-buffer-overflow #gets #ret2win	Defcamp 2023 Quals	–	Pwn	files wu 1
bistro #stack-buffer-overflow #gets #rop	Defcamp 2023 Quals	–	Pwn	files wu 1
bistro_v2 #stack-buffer-overflow #gets #rop	Defcamp 2023 Quals	–	Pwn	files wu 1
book #oob-index #arbitrary-read-write #got-overwrite #ret2libc	Defcamp 2023 Quals	–	Pwn	files wu 1
system_leak #format-string #arbitrary-read #libc-leak	Defcamp 2023 Quals	–	Pwn	files wu 1
system_write #format-string #buffer-overflow #got-overwrite	Defcamp 2023 Quals	–	Pwn	files wu 1
bop #stack-buffer-overflow #gets #seccomp #orw #rop	DiceCTF 2023	36.70	Pwn	files wu 3
chessrs #wasm #rust #use-after-free (uaf)#xss #web	DiceCTF 2023	36.70	Pwn	files wu 2
dicer-visor #vm-escape #hypervisor #shellcode-injection #off-by-one #seccomp #orw	DiceCTF 2023	36.70	Pwn	files wu 1
jnotes #web #cookie-injection #java-cookie-parsing #iframe-leak	DiceCTF 2023	36.70	Web	files wu 1

Challenges