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6 challenges tagged #malloc-hook-overwrite ✕ clear · browse all techniques

Challenge CTF Weight Category Has
nullptr
#heap#mmap-threshold-overwrite#fsop#malloc-hook-overwrite
 ALLES 2020 – Misc files wu 2
popping_caps
#tcache-poisoning#house-of-spirit#malloc-hook-overwrite#one-gadget
 CSAW 2019 Quals 43.00 Misc files wu 3
how-to-heap
#heap#tcache-dup#malloc-hook-overwrite#safe-linking#libc-2.32
 CyberSecurityRumble 2020 28.00 Misc files wu 2
plang
#out-of-bounds-write#heap-overlap#tcache-poisoning#malloc-hook-overwrite
 0CTF 2019 Quals – Pwn files wu 1
BabyHeap
#off-by-one#double-free#fastbin-dup#malloc-hook-overwrite
 0CTF 2018 Quals – Pwn files wu 1
freenote2018
#double-free#fastbin-dup#overlapping-chunks#malloc-hook-overwrite
 0CTF 2018 Finals – Pwn files wu 1