Vulnerability Description
Microsoft Office Excel 2007 SP1 and SP2; Office 2008 for Mac; Open XML File Format Converter for Mac; Office Excel Viewer SP1 and SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2; and Office SharePoint Server 2007 SP1 and SP2 do not validate ZIP headers during decompression of Open XML (.XLSX) documents, which allows remote attackers to execute arbitrary code via a crafted document that triggers access to uninitialized memory locations, aka "Microsoft Office Excel XLSX File Parsing Code Execution Vulnerability."
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Excel | 2002 |
| Microsoft | Office | 2004 |
| Microsoft | Office Compatibility Pack | 2007 |
| Microsoft | Office Excel Viewer | All versions |
| Microsoft | Office Sharepoint Server | 2007 |
| Microsoft | Open Xml File Format Converter | All versions |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/archive/1/509979/100/0/threaded
- http://www.securitytracker.com/id?1023698
- http://www.us-cert.gov/cas/techalerts/TA10-068A.htmlUS Government Resource
- http://www.zerodayinitiative.com/advisories/ZDI-10-025/
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-01
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3
- http://www.securityfocus.com/archive/1/509979/100/0/threaded
- http://www.securitytracker.com/id?1023698
- http://www.us-cert.gov/cas/techalerts/TA10-068A.htmlUS Government Resource
- http://www.zerodayinitiative.com/advisories/ZDI-10-025/
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-01
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3
FAQ
What is CVE-2010-0263?
CVE-2010-0263 is a vulnerability with a CVSS score of 9.3 (HIGH). Microsoft Office Excel 2007 SP1 and SP2; Office 2008 for Mac; Open XML File Format Converter for Mac; Office Excel Viewer SP1 and SP2; Office Compatibility Pack for Word, Excel, and PowerPoint 2007 Fi...
How severe is CVE-2010-0263?
CVE-2010-0263 has been rated HIGH with a CVSS base score of 9.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2010-0263?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Excel, Microsoft Office, Microsoft Office Compatibility Pack, Microsoft Office Excel Viewer, Microsoft Office Sharepoint Server.