CVE-2017-8631

HIGH 7.8CVE-2017-8631 · Published 13/09/2017 · updated 17/06/2026

Package	Affected versions	Patched versions
excel microsoft	`= 2007= 2010= 2013= 2016`	No fix yet
excel viewer microsoft	`= 2007`	No fix yet
excel web app microsoft	`= 2013`	No fix yet
office web apps microsoft	`= 2013`	No fix yet

Description

A remote code execution vulnerability exists in Excel Services, Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Web Apps 2013, Microsoft Office Compatibility Pack Service Pack 3, Microsoft Excel Web App 2013 Service Pack 1, Microsoft Excel Viewer 2007 Service Pack 3, and Office Online Server when they fail to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-8630, CVE-2017-8632, and CVE-2017-8744.

References

securityfocus.com/bid/100751 · Third Party Advisory
securitytracker.com/id/1039315 · Third Party Advisory
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8631 · Patch

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