CVE-2001-0534

Name: CVE-2001-0534
Creator: NVD / NIST
Published: 2001-07-21T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 6.66%

Last modified Jun 16, 2026

CVE-2001-0534 is a vulnerability of currently unknown severity. Multiple buffer overflows in RADIUS daemon radiusd in (1) Merit 3.6b and (2) Lucent 2.1-2 RADIUS allow remote attackers to cause a denial of service or execute arbitrary commands.. EPSS estimates a 6.66% chance of exploitation in the next 30 days.

Description

Multiple buffer overflows in RADIUS daemon radiusd in (1) Merit 3.6b and (2) Lucent 2.1-2 RADIUS allow remote attackers to cause a denial of service or execute arbitrary commands.

Metrics

EPSS Probability

6.66%

93.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Lucent	Radius	2.1.2
Merit	Radius	3.6b

References

http://www.kb.cert.org/vuls/id/898931US Government Resource
http://www.securityfocus.com/bid/2989
http://xforce.iss.net/alerts/alerts.php
http://www.kb.cert.org/vuls/id/898931US Government Resource
http://www.securityfocus.com/bid/2989
http://xforce.iss.net/alerts/alerts.php

Timeline

Published: Jul 21, 2001
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2001-0534?

Multiple buffer overflows in RADIUS daemon radiusd in (1) Merit 3.6b and (2) Lucent 2.1-2 RADIUS allow remote attackers to cause a denial of service or execute arbitrary commands.

How severe is CVE-2001-0534?

Severity scoring for CVE-2001-0534 is pending analysis. The EPSS model estimates a 6.66% probability of exploitation in the next 30 days.

How do I fix CVE-2001-0534?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2001-0534?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST