CTF challenges & writeups

22 challenges tagged #tcache ✕ clear · browse all techniques

Challenge	CTF	Weight	Category	Has
cache #heap #use-after-free (uaf)#tcache #heap-leak	Defcamp 2022	–	Pwn	files wu 3
KrampusGifts #race-condition #tcache #heap-exploitation #multithreading	X-MAS 2022	–	Pwn	files wu 1
SiceSiceBaby #heap #off-by-one-null #tcache #glibc	DiceCTF 2021	24.82	Pwn	files wu 1
flippidy #heap #double-free #tcache #glibc-2.27	DiceCTF 2021	24.82	Pwn	files wu 3
Monke #use-after-free (uaf)#tcache	UTCTF 2021	–	Pwn	files wu 1
Warmup #heap #tcache #libc-2.27	darkCON 2021	24.06	Pwn	files wu 1
stl_container #c++-stl #heap-exploitation #tcache #libc-2.27	De1CTF 2020	24.28	Misc	files wu 2
rachell #house-of #tcache	TSG 2020	–	Misc	files wu 3
violence-fixer #heap-overflow #tcache	TSG 2020	–	Misc	files wu 3
Online_Nonogram #heap #tcache #uninitialized	TokyoWesterns 2020	–	Misc	files wu 3
vi-deteriorated #tcache #cpp-exploitation	TokyoWesterns 2020	–	Misc	files wu 1
cancelled #io-file #off-by-one #tcache #heap-exploitation	UTCTF 2020	–	Misc	files wu 3
Notepad #use-after-free (uaf)#tcache #format-string	VolgaCTF 2020 Quals	32.80	Misc	files wu 2
lil_wishes_db #use-after-free (uaf)#tcache #one-gadget	X-MAS 2020	–	Misc	files wu 2
Suffarring #heap-overflow #tcache	PlaidCTF 2019	95.72	Misc	files wu 2
SecureKarte #heap #tcache	TokyoWesterns 2019	–	Misc	files wu 3
pwn02 #off-by-one #null-byte-poisoning #tcache #heap-overlap	WhiteHat 2018 Quals	–	Misc	files wu 3
Shop_Manager #heap-overflow #tcache	COMPFEST 2021	–	Pwn	files wu 1
Unintended #strlen-overflow #heap-overflow #tcache	RaRCTF 2021	24.53	Pwn	files wu 3
error_program #heap #use-after-free (uaf)#tcache #libc-2.27	Defenit 2020	23.88	Misc	files wu 3
roshambo #heap-overflow #tcache	WMCTF 2020	–	Misc	files wu 1
BabyHeap #null-byte-off-by-one #heap-overlap #tcache	0CTF 2019 Quals	–	Pwn	files wu 1

Challenges