Tag: out-of-bound (3)

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 2025: Tales from Eldoria

pwn - Crossbow

Sir Alaric's legendary shot can pierce through any enemy! Join his training and hone your aim to match his unparalleled...

static-binary return-oriented-programming mprotect stack-pivoting decompiling out-of-bound shellcode return-to-shellcode stack-buffer-overflow

November 4, 2025 • October 29, 2025 • Easy

CTF > CSCV 2025 Preliminary

pwn - sudokuS

Play the sudoku and get flag. Flag path at /flag.

return-address-overwrite return-oriented-programming out-of-bound return-to-shellcode seccomp open-read-write shellcode decompiling

November 4, 2025 • October 25, 2025 • Medium