Microsoft · Office
CVE-2009-0238
Microsoft Office Remote Code Execution
Nedir
Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel Viewer 2003 Gold and SP3; Excel Viewer; Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1; and Excel in Microsoft Office 2004 and 2008 for Mac allow remote attackers to execute arbitrary code via a crafted Excel document that triggers an access attempt on an invalid object, as exploited in the wild in February 2009 by Trojan.Mdropper.AC.
CISA: Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object.
Ne yapmalı
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
ABD federal kurumları için son tarih: 28 Nisan 2026
- CISA listesine eklenme
- 14 Nisan 2026
- Yayımlanma
- 25 Şubat 2009
- Önem
- Yüksek 8,8 CVSS 3.1
- Önümüzdeki 30 günde saldırı olasılığı (EPSS)
- 43% bilinen tüm açıkların en üstteki 1,3% diliminde
- Zayıflık
- CWE-94
- Daha fazla ayrıntı
- NVD · CVE.org · CISA
Tüm kaynaklar (11)
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-009
- http://www.microsoft.com/technet/security/advisory/968272.mspx
- http://www.vupen.com/english/advisories/2009/1023
- https://exchange.xforce.ibmcloud.com/vulnerabilities/48875
- http://www.us-cert.gov/cas/techalerts/TA09-104A.html
- http://www.securityfocus.com/bid/33870
- http://www.symantec.com/business/security_response/writeup.jsp?docid=2009-022310-4202-99
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5968
- http://isc.sans.org/diary.html?storyid=5923
- http://securitytracker.com/id?1021744
- http://blogs.zdnet.com/security/?p=2658
Microsoft için istismar edilen diğer açıklar
| Eklenme | Açık | Ürün | Önem | Saldırı olasılığı |
|---|---|---|---|---|
| 10 Şub 2026 | Word Reliance on Untrusted Inputs in a Security Decision | Office | Yüksek 7,8 | 1,6% |
| 26 Oca 2026 | Security Feature Bypass | Office | Yüksek 7,8 | 71% |
| 7 Oca 2026 | PowerPoint Code Injection | Office | Yüksek 8,8 | 67% |
| 12 Ağu 2025 | Excel Remote Code Execution | Office | Yüksek 8,8 | 43% |
| 14 Mar 2023 | Outlook Privilege Escalation | Office | Kritik 9,8 | 97% |
| 14 Şub 2023 | Publisher Security Feature Bypass | Office | Yüksek 7,3 | 12% |
| 8 Haz 2022 | Object Record Corruption | Office | Yüksek 7,8 | 53% |
| 8 Haz 2022 | Buffer Overflow | Office | Yüksek 7,8 | 60% |
Kaynaklar: Known Exploited Vulnerabilities (CISA, kamu malı), CVE records (cve.org) ve EPSS (FIRST). Saldırı olasılığı, birinin önümüzdeki 30 günde açığı istismar etmeye çalışacağına dair EPSS tahminidir.