Vulnerability Description
Use-after-free vulnerability in Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Excel for Mac 2011, Excel 2016 for Mac, Excel Viewer, Office Compatibility Pack SP3, and Excel Services on SharePoint Server 2007 SP3, 2010 SP2, and 2013 SP1 allows remote attackers to execute arbitrary code via a long fileVersion element in an Office document, aka "Microsoft Office Memory Corruption Vulnerability."
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Excel | 2007 |
| Microsoft | Excel For Mac | 2011 |
| Microsoft | Excel Viewer | All versions |
| Microsoft | Office Compatibility Pack | All versions |
| Microsoft | Office Sharepoint Server | 2007 |
| Microsoft | Sharepoint Server | 2010 |
References
- http://www.securitytracker.com/id/1033803Third Party AdvisoryVDB Entry
- http://www.zerodayinitiative.com/advisories/ZDI-15-516Third Party AdvisoryVDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-11
- http://www.securitytracker.com/id/1033803Third Party AdvisoryVDB Entry
- http://www.zerodayinitiative.com/advisories/ZDI-15-516Third Party AdvisoryVDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-11
FAQ
What is CVE-2015-2558?
CVE-2015-2558 is a vulnerability with a CVSS score of 9.3 (HIGH). Use-after-free vulnerability in Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Excel for Mac 2011, Excel 2016 for Mac, Excel Viewer, Office Compatibility Pack...
How severe is CVE-2015-2558?
CVE-2015-2558 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-2015-2558?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Excel, Microsoft Excel For Mac, Microsoft Excel Viewer, Microsoft Office Compatibility Pack, Microsoft Office Sharepoint Server.