Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel in Microsoft…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.
Summary
Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel in Microsoft Office 2004 and 2008 for Mac; Microsoft Office Excel Viewer and Excel Viewer 2003 SP3; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 do not properly parse the Excel spreadsheet file format, which allows remote attackers to execute arbitrary code via a crafted spreadsheet that contains a malformed object with "an offset and a two-byte value" that trigger a memory calculation error, aka "Memory Corruption Vulnerability."
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:office:2004:*:mac:*:*:*:*:* | 2004 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office:2008:*:mac:*:*:*:*:* | 2008 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_compatibility_pack_for_word_excel_ppt_2007:*:sp1:*:*:*:*:*:* | all versions | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_excel:2000:sp3:*:*:*:*:*:* | 2000 sp3 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_excel:2002:sp3:*:*:*:*:*:* | 2002 sp3 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_excel:2003:sp3:*:*:*:*:*:* | 2003 sp3 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_excel:2007:sp1:*:*:*:*:*:* | 2007 sp1 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_excel_viewer:*:*:*:*:*:*:*:* | all versions | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_excel_viewer:2003:sp3:*:*:*:*:*:* | 2003 sp3 | Vulnerable | Microsoft |
- cpe:2.3:a:microsoft:office:2004:*:mac:*:*:*:*:* Versions 2004 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office:2008:*:mac:*:*:*:*:* Versions 2008 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_compatibility_pack_for_word_excel_ppt_2007:*:sp1:*:*:*:*:*:* Versions all versions Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_excel:2000:sp3:*:*:*:*:*:* Versions 2000 sp3 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_excel:2002:sp3:*:*:*:*:*:* Versions 2002 sp3 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_excel:2003:sp3:*:*:*:*:*:* Versions 2003 sp3 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_excel:2007:sp1:*:*:*:*:*:* Versions 2007 sp1 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_excel_viewer:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_excel_viewer:2003:sp3:*:*:*:*:*:* Versions 2003 sp3 Vulnerable ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-0100
- 2026-10-03 Alias added: GHSA-4mhf-pw3q-x8rp
References
More Microsoft Office vulnerabilities
- TI-2023-09240 Microsoft Outlook Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2019-01013 A remote code execution vulnerability exists in Microsoft Excel software when the… KEVCVSS 3.1HIGH 8.8
- TI-2019-00335 Command injection in Microsoft Office KEVCVSS 3.1HIGH 8.8
- TI-2018-00739 Out-of-bounds write in Microsoft Equation Editor KEVCVSS 3.1HIGH 8.8
- TI-2015-02130 Microsoft PowerPoint 2007 SP3, Word 2007 SP3, PowerPoint 2010 SP2, Word 2010 SP2… KEVCVSS 3.1HIGH 8.8
- TI-2015-01588 Microsoft Office 2013 SP1 and 2013 RT SP1 allows remote attackers to execute arbitrary… KEVCVSS 3.1HIGH 8.8
Sources
- CVE-2009-0100 · CVE Program
- CVE-2009-0100 · NVD
- FIRST EPSS
- GHSA-4mhf-pw3q-x8rp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences