📄 Description (English)
Lavavo CD Ripper 4.20 contains a structured exception handling (SEH) buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the License Activation Name field. Attackers can craft a payload with controlled buffer data, NSEH jump instructions, and SEH handler addresses to trigger code execution and establish a bind shell on port 3110.
🤖 AI Executive Summary
CVE-2019-25615 is a critical SEH buffer overflow vulnerability in Lavavo CD Ripper 4.20 that allows local attackers to execute arbitrary code through a malicious License Activation Name field. With a CVSS score of 8.4, this vulnerability enables attackers to establish bind shells and gain system-level access. The lack of available patches and no public exploits currently available present a significant risk for organizations still using this legacy software.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 24, 2026 11:51
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability primarily affects Saudi organizations using legacy CD ripping and media management software, particularly in government archives, media production companies, and educational institutions. Government entities managing digital asset libraries and media centers are at highest risk. The local attack vector limits exposure to insider threats and compromised workstations. Banking and critical infrastructure sectors are minimally affected unless CD Ripper is used in isolated systems for data archival purposes.
🏢 Affected Saudi Sectors
Government and Public Administration
Media and Broadcasting
Education and Research
Archives and Records Management
Cultural Heritage Organizations
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
6.2
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Inventory all systems running Lavavo CD Ripper 4.20 and document their network connectivity and data sensitivity
2. Restrict local access to systems running the vulnerable software through access controls and user privilege management
3. Disable or remove Lavavo CD Ripper 4.20 if not critical to operations
4. Implement application whitelisting to prevent unauthorized code execution
Compensating Controls:
1. Apply principle of least privilege - run the application with minimal required permissions
2. Isolate affected systems from network access where possible
3. Monitor process creation and SEH handler modifications using EDR solutions
4. Implement Data Execution Prevention (DEP) and Address Space Layout Randomization (ASLR) at OS level
5. Use Windows Defender Exploit Guard or equivalent to mitigate SEH-based attacks
Detection Rules:
1. Monitor for suspicious modifications to SEH handlers in memory
2. Alert on bind shell connections on port 3110
3. Track License Activation dialog interactions with abnormally long input strings
4. Monitor for unexpected child processes spawned by Lavavo CD Ripper
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. حصر جميع الأنظمة التي تعمل بـ Lavavo CD Ripper 4.20 وتوثيق اتصالها بالشبكة وحساسية البيانات
2. تقييد الوصول المحلي للأنظمة من خلال عناصر التحكم في الوصول وإدارة امتيازات المستخدم
3. تعطيل أو إزالة Lavavo CD Ripper 4.20 إذا لم تكن حرجة للعمليات
4. تطبيق قائمة التطبيقات المسموحة لمنع تنفيذ الأكواد غير المصرح بها
عناصر التحكم البديلة:
1. تطبيق مبدأ أقل امتياز - تشغيل التطبيق بأقل صلاحيات مطلوبة
2. عزل الأنظمة المتأثرة عن الوصول للشبكة حيثما أمكن
3. مراقبة إنشاء العمليات وتعديلات معالجات SEH باستخدام حلول EDR
4. تطبيق Data Execution Prevention و Address Space Layout Randomization على مستوى نظام التشغيل
5. استخدام Windows Defender Exploit Guard أو ما يعادله للتخفيف من هجمات SEH
قواعد الكشف:
1. مراقبة التعديلات المريبة على معالجات SEH في الذاكرة
2. تنبيهات على اتصالات bind shell على المنفذ 3110
3. تتبع تفاعلات حوار تفعيل الترخيص مع سلاسل إدخال طويلة بشكل غير طبيعي
4. مراقبة العمليات الفرعية غير المتوقعة التي يتم إنشاؤها بواسطة Lavavo CD Ripper
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information security policies and procedures
A.8.1.1 - User access management
A.12.2.1 - Change management procedures
A.12.6.1 - Management of technical vulnerabilities
🔵 SAMA CSF
ID.AM-2 - Software inventory and management
PR.AC-1 - Access control policy enforcement
PR.PT-1 - Security awareness and training
DE.CM-8 - Vulnerability scanning and management
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities
A.14.2.1 - Secure development policy
A.5.1.1 - Information security policies
A.8.1.4 - Access rights review
🔗 References & Sources 4
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https://lavavo-cd-ripper.jaleco.com/download
disclosure@vulncheck.com
https://www.exploit-db.com/exploits/46755
disclosure@vulncheck.com
https://www.lavavosoftware.com
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/lavavo-cd-ripper-local-seh-buffer-overflow
disclosure@vulncheck.com