# CVE-2001-1377

## Summary

- **CVE ID:** CVE-2001-1377
- **Severity:** UNKNOWN
- **CVSS Score:** 0.67
- **CWE:** N/A
- **Published:** Jun 11, 2002
- **Last Modified:** Mar 16, 2026

## Description

Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service (crash) via a Vendor-Length that is less than 2.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.redhat.com/support/errata/RHSA-2002-030.html)
- [CNA](http://www.iss.net/security_center/static/8354.php)
- [CNA](http://www.kb.cert.org/vuls/id/936683)
- [CNA](http://marc.info/?l=bugtraq&m=101537153021792&w=2)
- [CNA](http://archives.neohapsis.com/archives/linux/suse/2002-q2/0362.html)
- [CNA](http://www.securityfocus.com/bid/4230)
- [CNA](http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000466)
- [CNA](http://www.cert.org/advisories/CA-2002-06.html)
- [CNA](ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:02.asc)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 13.34%
- **EPSS Percentile:** 94.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._