CVE-2025-13524: AWS Wickr通话终止资源释放不当漏洞

# CVE-2025-13524 PoC - Conceptual Demonstration # This vulnerability allows audio continuation after call window closure # Note: This is a conceptual PoC for educational purposes only import time import requests def check_wickr_version(target_version="6.62.13"): """ Check if AWS Wickr version is vulnerable """ # In real scenario, this would check the installed version # through API or registry/file system current_version = get_installed_wickr_version() if compare_versions(current_version, target_version) < 0: print(f"[VULNERABLE] Current version {current_version} < {target_version}") return True else: print(f"[PATCHED] Current version {current_version} >= {target_version}") return False def demonstrate_audio_leak(): """ Conceptual demonstration of audio leak scenario """ print("=== CVE-2025-13524 Audio Leak Scenario ===") print("1. Attacker initiates call with target user") print("2. Target user answers and audio connection established") print("3. Target user closes call window (believes call ended)") print("4. [VULNERABLE] Audio input stream remains active") print("5. Attacker continues receiving audio from target's microphone") print("\n[!] This PoC demonstrates the vulnerability concept only") print("[!] Actual exploitation requires authenticated access to Wickr") def compare_versions(v1, v2): """Compare version strings""" parts1 = [int(x) for x in v1.split('.')] parts2 = [int(x) for x in v2.split('.')] for p1, p2 in zip(parts1, parts2): if p1 < p2: return -1 elif p1 > p2: return 1 return 0 def get_installed_wickr_version(): """Placeholder for version detection""" # In real implementation, query installed application version return "6.62.12" # Example vulnerable version if __name__ == "__main__": is_vulnerable = check_wickr_version() if is_vulnerable: demonstrate_audio_leak() print("\nRecommendation: Upgrade to Wickr version 6.62.13 or later")