CVE-2024-44164
📋 TL;DR
This vulnerability allows malicious applications to bypass Apple's Privacy preferences, potentially accessing sensitive user data without proper authorization. It affects users running vulnerable versions of iOS, iPadOS, and macOS who have installed untrusted applications.
💻 Affected Systems
- iOS
- iPadOS
- macOS
📦 What is this software?
Ipados by Apple
Macos by Apple
macOS is Apple's desktop and laptop operating system powering Mac computers used by millions of professionals, developers, creative professionals, and enterprise users worldwide. Built on a Unix foundation with the Darwin kernel and modern Cocoa frameworks, macOS delivers a seamless ecosystem integr...
Learn more about Macos →Macos by Apple
macOS is Apple's desktop and laptop operating system powering Mac computers used by millions of professionals, developers, creative professionals, and enterprise users worldwide. Built on a Unix foundation with the Darwin kernel and modern Cocoa frameworks, macOS delivers a seamless ecosystem integr...
Learn more about Macos →⚠️ Risk & Real-World Impact
Worst Case
Malicious app gains unauthorized access to sensitive user data including location, contacts, photos, microphone, or camera feeds, leading to privacy violations and potential data exfiltration.
Likely Case
Malicious apps bypass privacy prompts to access restricted data categories, compromising user privacy without their knowledge or consent.
If Mitigated
With proper app vetting and security controls, impact is limited to privacy violations from already-installed malicious apps.
🎯 Exploit Status
Requires user to install malicious application; exploitation details not publicly disclosed.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: iOS 17.7, iPadOS 17.7, macOS Ventura 13.7, macOS Sonoma 14.7, macOS Sequoia 15
Vendor Advisory: https://support.apple.com/en-us/121234
Restart Required: Yes
Instructions:
1. Open Settings app. 2. Navigate to General > Software Update. 3. Download and install the latest available update. 4. Restart device when prompted.
🔧 Temporary Workarounds
Restrict App Installation
allOnly install apps from trusted sources like the official App Store
Review App Permissions
allRegularly review and revoke unnecessary app permissions in Privacy settings
🧯 If You Can't Patch
- Implement mobile device management (MDM) to restrict app installation to trusted sources only
- Educate users about risks of installing apps from untrusted sources and regularly audit installed applications
🔍 How to Verify
Check if Vulnerable:
Check device version in Settings > General > About > Software VersionCheck Version:
Settings > General > About > Software Version (iOS/iPadOS) or About This Mac > macOS Version (macOS)Verify Fix Applied:
Verify device is running iOS 17.7+, iPadOS 17.7+, macOS Ventura 13.7+, macOS Sonoma 14.7+, or macOS Sequoia 15+📡 Detection & Monitoring
Log Indicators:
- Unusual app permission requests
- Apps accessing privacy-protected resources without user prompts
Network Indicators:
- Unusual data exfiltration from apps with minimal permissions
SIEM Query:
Search for app permission escalation events or privacy policy violation alerts in mobile device management logs🔗 References
- https://support.apple.com/en-us/121234
- https://support.apple.com/en-us/121238
- https://support.apple.com/en-us/121246
- https://support.apple.com/en-us/121247
- http://seclists.org/fulldisclosure/2024/Sep/33
- http://seclists.org/fulldisclosure/2024/Sep/39
- http://seclists.org/fulldisclosure/2024/Sep/40
- http://seclists.org/fulldisclosure/2024/Sep/41
