📄 Description (English)
Apple Multiple Products Memory Corruption Vulnerability — Apple iOS, iPadOS, macOS, tvOS, and watchOS contain a memory corruption vulnerability that could allow an application to execute code with kernel privileges.
🤖 AI Executive Summary
CVE-2020-3837 is a critical memory corruption vulnerability affecting Apple's ecosystem (iOS, iPadOS, macOS, tvOS, watchOS) with a CVSS score of 9.0. An attacker can exploit this flaw through a malicious application to execute arbitrary code with kernel-level privileges, potentially compromising device security and user data. With public exploits available, this vulnerability poses an immediate and severe threat to all Apple device users in Saudi Arabia.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 19, 2026 11:50
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses significant risk to Saudi government entities, financial institutions (SAMA-regulated banks), healthcare providers, and enterprise users relying on Apple devices. Government agencies using iPhones/iPads for sensitive communications face potential data exfiltration. Banking sector exposure is high given widespread iPhone adoption among executives and staff. Healthcare organizations using Apple devices for patient data management are at risk of HIPAA-equivalent breaches. Telecom operators (STC, Mobily) and energy sector employees using Apple devices could face operational disruption. The kernel-level execution capability makes this particularly dangerous for organizations handling classified or sensitive information.
🏢 Affected Saudi Sectors
Government and Public Administration
Banking and Financial Services
Healthcare and Medical Services
Energy and Utilities
Telecommunications
Defense and Security
Education
Enterprise and Corporate
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all Apple devices (iOS, iPadOS, macOS, tvOS, watchOS) in your organization inventory
2. Disable or remove untrusted third-party applications immediately
3. Restrict installation of applications from non-official App Store sources
4. Implement Mobile Device Management (MDM) policies to prevent sideloading
PATCHING GUIDANCE:
1. Update iOS/iPadOS to version 13.5 or later
2. Update macOS to version 10.15.5 or later
3. Update tvOS to version 13.4.5 or later
4. Update watchOS to version 6.2.5 or later
5. Prioritize patching for devices handling sensitive data
6. Test patches in non-production environment first
COMPENSATING CONTROLS:
1. Enforce strict App Store-only policy via MDM
2. Implement application whitelisting on managed devices
3. Monitor for suspicious kernel-level process execution
4. Enable full-disk encryption on all Apple devices
5. Implement network segmentation for Apple devices
6. Deploy endpoint detection and response (EDR) solutions
DETECTION RULES:
1. Monitor for unauthorized kernel module loading
2. Alert on unexpected privilege escalation attempts
3. Track installation of applications outside App Store
4. Monitor memory corruption exploitation patterns
5. Log all application installation and execution events
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع أجهزة Apple (iOS و iPadOS و macOS و tvOS و watchOS) في مخزون المؤسسة
2. تعطيل أو إزالة التطبيقات الخارجية غير الموثوقة فوراً
3. تقييد تثبيت التطبيقات من مصادر غير رسمية
4. تطبيق سياسات إدارة الأجهزة المحمولة (MDM) لمنع التثبيت الجانبي
إرشادات التصحيح:
1. تحديث iOS/iPadOS إلى الإصدار 13.5 أو أحدث
2. تحديث macOS إلى الإصدار 10.15.5 أو أحدث
3. تحديث tvOS إلى الإصدار 13.4.5 أو أحدث
4. تحديث watchOS إلى الإصدار 6.2.5 أو أحدث
5. إعطاء الأولوية لتصحيح الأجهزة التي تتعامل مع البيانات الحساسة
6. اختبار التصحيحات في بيئة غير إنتاجية أولاً
الضوابط البديلة:
1. فرض سياسة App Store فقط عبر MDM
2. تطبيق قائمة بيضاء للتطبيقات على الأجهزة المدارة
3. مراقبة تنفيذ العمليات على مستوى kernel المريب
4. تفعيل التشفير الكامل للقرص على جميع أجهزة Apple
5. تطبيق تقسيم الشبكة لأجهزة Apple
6. نشر حلول الكشف والاستجابة على نقاط النهاية (EDR)
قواعد الكشف:
1. مراقبة تحميل وحدات kernel غير المصرح بها
2. تنبيهات محاولات تصعيد الامتيازات غير المتوقعة
3. تتبع تثبيت التطبيقات خارج App Store
4. مراقبة أنماط استغلال تلف الذاكرة
5. تسجيل جميع أحداث تثبيت وتنفيذ التطبيقات
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information Security Policies
A.6.1.1 - Internal Organization
A.8.1.1 - Asset Management
A.12.2.1 - Restrictions on Software Installation
A.12.6.1 - Management of Technical Vulnerabilities
🔵 SAMA CSF
ID.RA-1 - Asset Management and Inventory
PR.IP-12 - Software Development and Quality Assurance
PR.PT-3 - Access Control and Privilege Management
DE.CM-8 - Vulnerability Scans
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities
A.14.2.1 - Secure development policy
A.8.1.1 - Asset inventory and responsibility
A.9.2.1 - User access management
🟣 PCI DSS v4.0
6.2 - Security patches and updates
6.1 - Vulnerability management program
2.2.4 - Configure system security parameters
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Apple:Multiple Products