Code

This is a simplified demonstration program showing how a basic buffer overflow can hijack control flow. It’s deliberately simplified to illustrate the concept without modern protections. See also: The Anatomy of a Buffer Overflow Other posts on this topic. Download: bufferoverflow.c Compilation # Disable stack protection for demonstration gcc -fno-stack-protector -o bufferoverflow bufferoverflow.c # You may also need to disable ASLR system-wide echo 0 | sudo tee /proc/sys/kernel/randomize_va_space Source Code /* * Buffer Overflow Vulnerability demonstration * * Copyright (c) 2025 Martin Domig <martin@domig....