Tag: heap-buffer-overflow (7)

CTF > CSCV 2025 Jeopardy Final

pwn - HeapNote Revenge

I wrote another heap note app and I think it's safe this time. Can you prove me wrong and get...

stack-buffer-overflow return-address-overwrite integer-overflow file-stream-oriented-programming bypass-stack-canary heap-buffer-overflow out-of-bound decompiling file-pointer
November 29, 2025 • November 16, 2025 • Medium
CTF > HTB Cyber Apocalypse CTF 2023: The Cursed Mission

pwn - Runic

Pandora is close to finally arriving at the Pharaoh’s tomb and finding the ancient relic, but she faces a tremendously...

heap-exploitation tcache-poisoning got-overwrite heap-buffer-overflow hash-table unsorted-bin-attack
November 28, 2025 • October 22, 2025 • Hard
CTF > HTB Cyber Apocalypse CTF 2025: Tales from Eldoria

pwn - Strategist

To move forward, Sir Alaric requests each member of his team to present their most effective planning strategy. The individual...

heap-exploitation decompiling heap-buffer-overflow one-byte-overflow tcache-poisoning hook-overwrite
November 4, 2025 • October 30, 2025 • Medium
CTF > CSCV 2025 Preliminary

pwn - Heap NoteS

heap-buffer-overflow got-overwrite decompiling
November 4, 2025 • October 24, 2025 • Medium
CTF > picoCTF 2024

pwn - high frequency troubles

heap-exploitation heap-buffer-overflow house-of-orange tcache-poisoning setcontext32 thread-local-storage
November 4, 2025 • October 8, 2025 • Hard
Research

Kỹ thuật Heap Exploitation - House of Orange

Tìm hiểu chi tiết về cơ chế hoạt động của kỹ thuật khai thác heap House of Orange.

heap-buffer-overflow unsorted-bin-attack file-pointer house-of-orange glibc223 heap-exploitation file-stream-oriented-programming
November 4, 2025 • October 4, 2025 • Research
CTF > picoCTF 2024

pwn - heap 0123

Are overflows just a stack concern? | Can you control your overflow? | Can you handle function pointers? | This...

heap-buffer-overflow use-after-free heap-exploitation
November 4, 2025 • September 11, 2025 • Medium