📄 Description (English)
Oracle Solaris Privilege Escalation Vulnerability — Oracle Solaris component: XScreenSaver contains an unspecified vulnerability that allows for privilege escalation.
🤖 AI Executive Summary
CVE-2019-3010 is a critical privilege escalation vulnerability in Oracle Solaris affecting the XScreenSaver component, carrying a CVSS score of 9.0. A local attacker can exploit this flaw to gain elevated privileges on affected Solaris systems, potentially achieving full system compromise. Active exploits are publicly available, significantly increasing the risk of exploitation in the wild. Organizations running Oracle Solaris in production environments must treat this as an urgent remediation priority.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 15, 2026 13:49
🇸🇦 Saudi Arabia Impact Assessment
Oracle Solaris is widely deployed across critical Saudi infrastructure sectors. Government entities and ministries relying on legacy UNIX/Solaris environments face significant risk of insider threat or post-breach privilege escalation. Saudi Aramco and SABIC, which operate large-scale industrial and enterprise Solaris deployments, are particularly exposed. Banking institutions regulated by SAMA that use Solaris for core banking or mainframe-adjacent workloads are at risk of unauthorized access to sensitive financial data. Telecom operators such as STC running Solaris-based OSS/BSS systems may also be affected. The availability of public exploits makes this especially dangerous in environments with insider threats or where initial access has already been achieved.
🏢 Affected Saudi Sectors
Government
Energy
Banking
Telecom
Healthcare
Defense
Manufacturing
⚖️ Saudi Risk Score (AI)
8.7
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Identify all Oracle Solaris systems running XScreenSaver across your environment using asset inventory tools.
2. Restrict local user access to affected Solaris systems — limit interactive logins to authorized personnel only.
3. Disable or remove XScreenSaver if it is not operationally required: 'pkg uninstall xscreensaver' or equivalent.
Patching Guidance:
4. Apply Oracle Critical Patch Update (CPU) for October 2019 or later, which addresses CVE-2019-3010.
5. Verify patch application: check Oracle patch metadata and system version post-update.
6. Prioritize internet-facing or multi-user Solaris systems for immediate patching.
Compensating Controls (if patching is delayed):
7. Implement strict Role-Based Access Control (RBAC) on Solaris to limit privilege escalation paths.
8. Enable Solaris Auditing (BSM) to log privilege-related events and detect exploitation attempts.
9. Monitor for unexpected setuid/setgid process executions using Solaris process auditing.
10. Deploy host-based intrusion detection (e.g., OSSEC, Tripwire) on critical Solaris hosts.
Detection Rules:
11. Alert on unexpected privilege escalation events in Solaris audit logs (AUE_SETUID, AUE_EXECVE from XScreenSaver processes).
12. Monitor for XScreenSaver process spawning shells or executing system commands with elevated privileges.
13. Correlate local login events with subsequent privilege changes in SIEM.
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع أنظمة Oracle Solaris التي تشغّل XScreenSaver عبر بيئتك باستخدام أدوات جرد الأصول.
2. تقييد وصول المستخدمين المحليين إلى أنظمة Solaris المتأثرة وحصر تسجيل الدخول التفاعلي بالموظفين المخوّلين فقط.
3. تعطيل أو إزالة XScreenSaver إذا لم يكن ضرورياً تشغيلياً: 'pkg uninstall xscreensaver' أو ما يعادله.
إرشادات التصحيح:
4. تطبيق تحديث Oracle Critical Patch Update (CPU) لشهر أكتوبر 2019 أو ما بعده الذي يعالج CVE-2019-3010.
5. التحقق من تطبيق التصحيح عبر فحص بيانات تعريف التصحيح وإصدار النظام بعد التحديث.
6. إعطاء الأولوية لأنظمة Solaris المتعددة المستخدمين أو المكشوفة على الإنترنت للتصحيح الفوري.
ضوابط التعويض (في حال تأخر التصحيح):
7. تطبيق التحكم في الوصول المستند إلى الأدوار (RBAC) على Solaris للحد من مسارات رفع الامتيازات.
8. تفعيل تدقيق Solaris (BSM) لتسجيل الأحداث المتعلقة بالامتيازات واكتشاف محاولات الاستغلال.
9. مراقبة عمليات تنفيذ setuid/setgid غير المتوقعة باستخدام تدقيق العمليات في Solaris.
10. نشر أنظمة كشف التسلل المستندة إلى المضيف مثل OSSEC وTripwire على مضيفي Solaris الحيويين.
قواعد الكشف:
11. التنبيه على أحداث رفع الامتيازات غير المتوقعة في سجلات تدقيق Solaris.
12. مراقبة عمليات XScreenSaver التي تُنشئ أوامر shell أو تنفّذ أوامر النظام بصلاحيات مرتفعة.
13. ربط أحداث تسجيل الدخول المحلي بالتغييرات اللاحقة في الامتيازات داخل نظام SIEM.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC-1-4-2: Patch and Vulnerability Management
ECC-1-3-1: Access Control and Least Privilege
ECC-2-2-1: System Hardening and Configuration Management
ECC-1-5-1: Security Monitoring and Logging
🔵 SAMA CSF
3.3.3: Vulnerability Management
3.3.5: Patch Management
3.2.2: Access Control Management
3.3.6: Security Monitoring and Incident Management
🟡 ISO 27001:2022
A.8.8: Management of Technical Vulnerabilities
A.8.2: Privileged Access Rights
A.8.15: Logging
A.8.9: Configuration Management
A.5.15: Access Control
🟣 PCI DSS v4.0
Requirement 6.3.3: All system components are protected from known vulnerabilities by installing applicable security patches
Requirement 7.2: Access to system components is appropriately defined and assigned
Requirement 10.2: Audit logs capture all individual user access to cardholder data
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Oracle:Solaris