CVE-2017-8631

HIGH

7.8

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.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published9/13/2017

Last Modified4/20/2025

Sourcenvd

Honeypot Sightings0

Affected Products

microsoft:excelmicrosoft:excel_viewermicrosoft:excel_web_appmicrosoft:office_compatibility_packmicrosoft:office_online_servermicrosoft:office_web_apps

References

http://www.securityfocus.com/bid/100751(secure@microsoft.com)

http://www.securitytracker.com/id/1039315(secure@microsoft.com)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8631(secure@microsoft.com)

http://www.securityfocus.com/bid/100751(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1039315(af854a3a-2127-422b-91ae-364da2661108)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8631(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.