📄 Description (English)
CEWE Photoshow 6.3.4 contains a buffer overflow vulnerability in the login dialog that allows attackers to crash the application by submitting oversized input. Attackers can inject 4000 bytes of data into the email address and password fields to trigger a denial of service condition.
🤖 AI Executive Summary
CVE-2018-25294 is a buffer overflow vulnerability in CEWE Photoshow 6.3.4 affecting the login dialog, allowing attackers to cause denial of service by submitting oversized input (4000+ bytes). With a CVSS score of 7.5 and no available patch, this vulnerability poses a moderate-to-high risk to organizations using this software. The lack of exploit availability and patch status suggests limited immediate threat, but organizations should implement compensating controls and monitor for exploitation attempts.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 30, 2026 01:19
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability primarily affects organizations using CEWE Photoshow for photo management and printing services. In Saudi Arabia, potential impact includes: (1) Government agencies and ministries using photo management systems for documentation; (2) Healthcare institutions utilizing photo archival systems; (3) Retail and e-commerce businesses offering photo printing services; (4) Educational institutions managing digital photo libraries. The DoS impact could disrupt service availability for critical photo management workflows. Given the legacy nature of the software (2018 release) and lack of patch availability, affected organizations in Saudi Arabia should prioritize alternative solutions or implement strict access controls.
🏢 Affected Saudi Sectors
Government
Healthcare
Retail/E-commerce
Education
Media and Publishing
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
5.2
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Identify all instances of CEWE Photoshow 6.3.4 in your environment through asset inventory and network scanning
2. Restrict network access to the application using firewall rules and network segmentation
3. Implement input validation at the application level to reject oversized login requests (>256 bytes for email/password fields)
4. Enable application logging to detect and alert on buffer overflow attempts
Compensating Controls:
5. Deploy Web Application Firewall (WAF) rules to block requests with oversized payloads to login endpoints
6. Implement rate limiting on login attempts to mitigate DoS impact
7. Monitor application logs for crashes or unexpected terminations
8. Consider running the application in a sandboxed environment with resource limits
Long-term Remediation:
9. Evaluate migration to patched versions or alternative photo management solutions
10. If upgrade is not possible, maintain offline backups of critical photo data
11. Implement network-level monitoring for exploitation attempts using IDS/IPS signatures
Detection Rules:
- Alert on HTTP POST requests to login endpoints with payload size >2000 bytes
- Monitor for application crashes correlated with oversized input submissions
- Track failed login attempts with unusual character patterns or excessive length
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع نسخ CEWE Photoshow 6.3.4 في بيئتك من خلال جرد الأصول والمسح الشبكي
2. تقييد الوصول الشبكي للتطبيق باستخدام قواعد جدار الحماية والفصل الشبكي
3. تطبيق التحقق من صحة المدخلات على مستوى التطبيق لرفض طلبات تسجيل الدخول الكبيرة الحجم (>256 بايت)
4. تفعيل تسجيل التطبيق للكشف والتنبيه عن محاولات تجاوز المخزن المؤقت
الضوابط التعويضية:
5. نشر قواعد جدار تطبيقات الويب (WAF) لحجب الطلبات ذات الحمولات الكبيرة الحجم
6. تطبيق تحديد معدل محاولات تسجيل الدخول للتخفيف من تأثير رفض الخدمة
7. مراقبة سجلات التطبيق للأعطال أو الإنهاءات غير المتوقعة
8. النظر في تشغيل التطبيق في بيئة معزولة مع حدود الموارد
العلاج طويل الأجل:
9. تقييم الترقية إلى إصدارات مصححة أو حلول بديلة لإدارة الصور
10. إذا لم يكن الترقية ممكنة، احتفظ بنسخ احتياطية غير متصلة من بيانات الصور الحرجة
11. تطبيق المراقبة على مستوى الشبكة لمحاولات الاستغلال باستخدام توقيعات IDS/IPS
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.12.6.1 - Management of technical vulnerabilities
A.14.2.1 - Secure development policy
A.12.2.1 - Monitoring of system use
🔵 SAMA CSF
ID.RA-1 - Asset management and vulnerability identification
PR.IP-12 - Software development security practices
DE.CM-1 - Detection and monitoring of anomalous activity
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities
A.14.2.1 - Secure development policy
A.12.2.1 - Monitoring of system use
🔗 References & Sources 4
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https://cewe-photoworld.com/
disclosure@vulncheck.com
https://cewe-photoworld.com/creator-software/windows-download
disclosure@vulncheck.com
https://www.exploit-db.com/exploits/45211
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/cewe-photoshow-buffer-overflow-denial-of-service
disclosure@vulncheck.com