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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.13337.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

Configuration 1 [-]

OR cpe:2.3:a:freeradius:freeradius:0.2:*:*:*:*:*:*:*
cpe:2.3:a:freeradius:freeradius:0.3:*:*:*:*:*:*:*
cpe:2.3:a:gnu:radius:0.92.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:radius:0.93:*:*:*:*:*:*:*
cpe:2.3:a:gnu:radius:0.94:*:*:*:*:*:*:*
cpe:2.3:a:gnu:radius:0.95:*:*:*:*:*:*:*
cpe:2.3:a:icradius:icradius:0.14:*:*:*:*:*:*:*
cpe:2.3:a:icradius:icradius:0.15:*:*:*:*:*:*:*
cpe:2.3:a:icradius:icradius:0.16:*:*:*:*:*:*:*
cpe:2.3:a:icradius:icradius:0.17:*:*:*:*:*:*:*
cpe:2.3:a:icradius:icradius:0.17b:*:*:*:*:*:*:*
cpe:2.3:a:icradius:icradius:0.18:*:*:*:*:*:*:*
cpe:2.3:a:icradius:icradius:0.18.1:*:*:*:*:*:*:*
cpe:2.3:a:livingston:radius:2.0:*:*:*:*:*:*:*
cpe:2.3:a:livingston:radius:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:livingston:radius:2.1:*:*:*:*:*:*:*
cpe:2.3:a:lucent:radius:2.0:*:*:*:*:*:*:*
cpe:2.3:a:lucent:radius:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:lucent:radius:2.1:*:*:*:*:*:*:*
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.5:*:*:*:*:*:*:*
cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6_.0:*:*:*:*:*:*:*
cpe:2.3:a:openradius:openradius:0.8:*:*:*:*:*:*:*
cpe:2.3:a:openradius:openradius:0.9:*:*:*:*:*:*:*
cpe:2.3:a:openradius:openradius:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:openradius:openradius:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:openradius:openradius:0.9.3:*:*:*:*:*:*:*
cpe:2.3:a:radiusclient:radiusclient:0.3.1:*:*:*:*:*:*:*
cpe:2.3:a:xtradius:xtradius:1.1_pre1:*:*:*:*:*:*:*
cpe:2.3:a:xtradius:xtradius:1.1_pre2:*:*:*:*:*:*:*
cpe:2.3:a:yard_radius:yard_radius:1.0.17:*:*:*:*:*:*:*
cpe:2.3:a:yard_radius:yard_radius:1.0.18:*:*:*:*:*:*:*
cpe:2.3:a:yard_radius:yard_radius:1.0.19:*:*:*:*:*:*:*
cpe:2.3:a:yard_radius:yard_radius:1.0_pre13:*:*:*:*:*:*:*
cpe:2.3:a:yard_radius:yard_radius:1.0_pre14:*:*:*:*:*:*:*
cpe:2.3:a:yard_radius:yard_radius:1.0_pre15:*:*:*:*:*:*:*
cpe:2.3:a:yard_radius_project:yard_radius:1.0.16:*:*:*:*:*:*:*
Package CPE Advisory Released Date
Red Hat Powertools 7.0
cpe:/a:redhat:powertools:7.0 RHSA-2002:030 2002-03-06T00:00:00Z
Red Hat Powertools 7.1
cpe:/a:redhat:powertools:7.1 RHSA-2002:030 2002-03-06T00:00:00Z

No data.

Project Subscriptions

Vendors Products
Freeradius Subscribe
Freeradius Subscribe
Gnu Subscribe
Radius Subscribe
Icradius Subscribe
Icradius Subscribe
Livingston Subscribe
Radius Subscribe
Lucent Subscribe
Radius Subscribe
Miquel Van Smoorenburg Cistron Subscribe
Radius Subscribe
Openradius Subscribe
Openradius Subscribe
Radiusclient Subscribe
Radiusclient Subscribe
Redhat Subscribe
Powertools Subscribe
Xtradius Subscribe
Xtradius Subscribe
Yard Radius Subscribe
Yard Radius Subscribe
Yard Radius Project Subscribe
Yard Radius Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:02.asc cve-icon cve-icon
http://archives.neohapsis.com/archives/linux/suse/2002-q2/0362.html cve-icon cve-icon
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000466 cve-icon cve-icon
http://marc.info/?l=bugtraq&m=101537153021792&w=2 cve-icon cve-icon
http://www.cert.org/advisories/CA-2002-06.html cve-icon cve-icon
http://www.iss.net/security_center/static/8354.php cve-icon cve-icon
http://www.kb.cert.org/vuls/id/936683 cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2002-030.html cve-icon cve-icon
http://www.securityfocus.com/bid/4230 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2001-1377 cve-icon
https://www.cve.org/CVERecord?id=CVE-2001-1377 cve-icon
History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-08T04:51:08.453Z

Reserved: 2002-06-11T04:00:00.000Z

Link: CVE-2001-1377

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2002-03-04T05:00:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2001-1377

cve-icon Redhat

Severity :

Publid Date: 2001-11-13T00:00:00Z

Links: CVE-2001-1377 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses