Microsoft · Office
CVE-2017-11774
Microsoft Office Outlook Security Feature Bypass Vulnerability
ما هي
Microsoft Outlook 2010 SP2, Outlook 2013 SP1 and RT SP1, and Outlook 2016 allow an attacker to execute arbitrary commands, due to how Microsoft Office handles objects in memory, aka "Microsoft Outlook Security Feature Bypass Vulnerability."
CISA: Microsoft Office Outlook contains a security feature bypass vulnerability due to improperly handling objects in memory. Successful exploitation allows an attacker to execute commands.
ما العمل
Apply updates per vendor instructions.
الموعد النهائي للوكالات الفدرالية الأمريكية: 3 مايو 2022
ثغرات مُستغلّة أخرى من Microsoft
| أُضيفت | الثغرة | المنتج | الخطورة | احتمال الهجوم |
|---|---|---|---|---|
| 14/04/2026 | Remote Code Execution | Office | مرتفع 8.8 | 43% |
| 10/02/2026 | Word Reliance on Untrusted Inputs in a Security Decision | Office | مرتفع 7.8 | 1.6% |
| 26/01/2026 | Security Feature Bypass | Office | مرتفع 7.8 | 71% |
| 07/01/2026 | PowerPoint Code Injection | Office | مرتفع 8.8 | 67% |
| 12/08/2025 | Excel Remote Code Execution | Office | مرتفع 8.8 | 43% |
| 14/03/2023 | Outlook Privilege Escalation | Office | حرجة 9.8 | 97% |
| 14/02/2023 | Publisher Security Feature Bypass | Office | مرتفع 7.3 | 12% |
| 08/06/2022 | Object Record Corruption | Office | مرتفع 7.8 | 53% |
المصادر: Known Exploited Vulnerabilities (CISA، ملكية عامة)، وCVE records (cve.org)، وEPSS (FIRST). احتمال الهجوم هو تقدير EPSS لاحتمال أن يحاول أحد استغلال الثغرة خلال الأيام الـ30 القادمة.