CVE-2017-8509

A remote code execution vulnerability exists in Microsoft Office when the software fails to properly handle objects in memory, aka "Office Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8510, CVE-2017-8511, CVE-2017-8512, CVE-2017-0260, and CVE-2017-8506.

Score

CVSS 3.0 8.8 High

Status

Modified - secure@microsoft.com

Published

2017-06-15

Last modified

2026-10-15

Affected products

• Office (Microsoft)
• Office Compatibility Pack (Microsoft)
• Office Web Apps (Microsoft)
• Office Web Apps Server (Microsoft)
• Onenote (Microsoft)
• Sharepoint Server (Microsoft)
• Word (Microsoft)
• Word For Mac (Microsoft)
• Microsoft Office (Microsoft Corporation)

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8509
• http://www.securityfocus.com/bid/98812