# CVE-2001-0993

## Summary

- **CVE ID:** CVE-2001-0993
- **Severity:** UNKNOWN
- **CVSS Score:** 0
- **CWE:** N/A
- **Published:** Mar 9, 2002
- **Last Modified:** Mar 16, 2026

## Description

sendmsg function in NetBSD 1.3 through 1.5 allows local users to cause a denial of service (kernel trap or panic) via a msghdr structure with a large msg_controllen length.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://archives.neohapsis.com/archives/netbsd/2001-q3/0102.html)
- [CNA](http://www.securityfocus.com/bid/3088)
- [CNA](https://exchange.xforce.ibmcloud.com/vulnerabilities/6908)
- [CNA](http://www.osvdb.org/1910)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.07%
- **EPSS Percentile:** 20.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._