ACSC 2025: CORPO
A heap overflow challenge where partial RELRO allows overwriting the exit GOT entry to call a hidden launch_shell() function.
JokoFlex' CTF Writeups
A heap overflow challenge where partial RELRO allows overwriting the exit GOT entry to call a hidden launch_shell() function.
A GIF palette challenge where randomizing the global color table turns the indexed image into a readable QR code.
A heap overflow challenge where partial RELRO allows overwriting the exit GOT entry to call a hidden launch_shell() function.