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Challenges

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Higher weight ≈ harder, more prestigious event.
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6 challenges tagged #poison-null-byte ✕ clear · browse all techniques

Challenge CTF Weight Category Has
yet_another_house
#poison-null-byte#tcache-stash-unlink#tcache-poisoning#seccomp-bypass
 ASIS 2020 Finals 64.97 Misc files wu 1
iz_heap_lv2
#poison-null-byte
 ISITDTU 2019 Quals 23.38 Misc files wu 3
zero_to_hero
#poison-null-byte#tcache-poisoning#double-free
 picoCTF 2019 – Pwn files wu 3
alien_invasion
#heap-off-by-one#poison-null-byte#overlapping-chunks#got-overwrite
 CSAW 2018 Quals 30.23 Misc files wu 3
baby_tcache
#poison-null-byte
 HITCON 2018 – Misc files wu 2
ghost_in_the_heap
#poison-null-byte
 HITCON 2017 Quals 69.38 Misc files wu 1