CVE-2001-1376

published

Buffer overflow in digest calculation function of multiple RADIUS implementations allows remote attackers to cause a denial of service and possibly execute arbitrary code via shared secret data.

Technical severity7.5 highCVSS 2.0 · NVD: [email protected]

Published2002-03-04Source updated 2026-11-12

Collected2026-11-121 attributed source

Fixes and workarounds

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: [email protected]

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: [email protected]

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: af854a3a-2127-422b-91ae-364da2661108

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: af854a3a-2127-422b-91ae-364da2661108

Affected products and versions

Affected products, source version ranges and reporting authorities
Product	Versions	Authority
radius ascend	1.16 (affected, custom)	NVD
freeradius freeradius	0.2 (affected, custom)	NVD
freeradius freeradius	0.3 (affected, custom)	NVD
radius gnu	0.92.1 (affected, custom)	NVD
radius gnu	0.93 (affected, custom)	NVD
radius gnu	0.94 (affected, custom)	NVD
radius gnu	0.95 (affected, custom)	NVD
icradius icradius	0.14 (affected, custom)	NVD
icradius icradius	0.15 (affected, custom)	NVD
icradius icradius	0.16 (affected, custom)	NVD
icradius icradius	0.17 (affected, custom)	NVD
icradius icradius	0.17b (affected, custom)	NVD
icradius icradius	0.18 (affected, custom)	NVD
icradius icradius	0.18.1 (affected, custom)	NVD
radius livingston	2.0 (affected, custom)	NVD
radius livingston	2.0.1 (affected, custom)	NVD
radius livingston	2.1 (affected, custom)	NVD
radius lucent	2.0 (affected, custom)	NVD
radius lucent	2.0.1 (affected, custom)	NVD
radius lucent	2.1 (affected, custom)	NVD
radius miquel_van_smoorenburg_cistron	1.6.1 (affected, custom)	NVD
radius miquel_van_smoorenburg_cistron	1.6.2 (affected, custom)	NVD
radius miquel_van_smoorenburg_cistron	1.6.3 (affected, custom)	NVD
radius miquel_van_smoorenburg_cistron	1.6.4 (affected, custom)	NVD
radius miquel_van_smoorenburg_cistron	1.6.5 (affected, custom)	NVD
radius miquel_van_smoorenburg_cistron	1.6_.0 (affected, custom)	NVD
openradius openradius	0.8 (affected, custom)	NVD
openradius openradius	0.9 (affected, custom)	NVD
openradius openradius	0.9.1 (affected, custom)	NVD
openradius openradius	0.9.2 (affected, custom)	NVD
openradius openradius	0.9.3 (affected, custom)	NVD
radiusclient radiusclient	0.3.1 (affected, custom)	NVD
xtradius xtradius	1.1_pre1 (affected, custom)	NVD
yard_radius yard_radius	1.0.17 (affected, custom)	NVD
yard_radius yard_radius	1.0.18 (affected, custom)	NVD
yard_radius yard_radius	1.0.19 (affected, custom)	NVD
yard_radius yard_radius	1.0_pre13 (affected, custom)	NVD
yard_radius yard_radius	1.0_pre14 (affected, custom)	NVD
yard_radius yard_radius	1.0_pre15 (affected, custom)	NVD
yard_radius yard_radius_project	1.0.16 (affected, custom)	NVD

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

NVD applicability configurations (1)

These expressions retain AND/OR operators, negation, and required environmental products. A listed product is not sufficient to establish exposure when additional conditions apply.

[
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:ascend:radius:1.16:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:freeradius:freeradius:0.2:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:freeradius:freeradius:0.3:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:gnu:radius:0.92.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:gnu:radius:0.93:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:gnu:radius:0.94:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:gnu:radius:0.95:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:icradius:icradius:0.14:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:icradius:icradius:0.15:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:icradius:icradius:0.16:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:icradius:icradius:0.17:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:icradius:icradius:0.17b:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:icradius:icradius:0.18:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:icradius:icradius:0.18.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:livingston:radius:2.0:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:livingston:radius:2.0.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:livingston:radius:2.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:lucent:radius:2.0:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:lucent:radius:2.0.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:lucent:radius:2.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.2:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.3:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.4:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6.5:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:miquel_van_smoorenburg_cistron:radius:1.6_.0:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:openradius:openradius:0.8:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:openradius:openradius:0.9:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:openradius:openradius:0.9.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:openradius:openradius:0.9.2:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:openradius:openradius:0.9.3:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:radiusclient:radiusclient:0.3.1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:xtradius:xtradius:1.1_pre1:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:yard_radius:yard_radius:1.0.17:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:yard_radius:yard_radius:1.0.18:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:yard_radius:yard_radius:1.0.19:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:yard_radius:yard_radius:1.0_pre13:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:yard_radius:yard_radius:1.0_pre14:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:yard_radius:yard_radius:1.0_pre15:*:*:*:*:*:*:*",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:yard_radius_project:yard_radius:1.0.16:*:*:*:*:*:*:*",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / score	Vector	Authority
2.0 / 7.5 high	`AV:N/AC:L/Au:N/C:P/I:P/A:P`	NVD: [email protected]

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References

http://archives.neohapsis.com/archives/linux/suse/2002-q2/0362.html[email protected]
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000466[email protected]
http://marc.info/?l=bugtraq&m=101537153021792&w=2[email protected]
http://online.securityfocus.com/archive/1/239784[email protected] · Vendor Advisory
http://www.cert.org/advisories/CA-2002-06.html[email protected] · Patch, Third Party Advisory, US Government Resource
http://www.kb.cert.org/vuls/id/589523[email protected] · US Government Resource
http://www.redhat.com/support/errata/RHSA-2002-030.html[email protected]
http://www.securityfocus.com/bid/3530[email protected] · Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/7534[email protected]
http://archives.neohapsis.com/archives/linux/suse/2002-q2/0362.htmlaf854a3a-2127-422b-91ae-364da2661108
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000466af854a3a-2127-422b-91ae-364da2661108
http://marc.info/?l=bugtraq&m=101537153021792&w=2af854a3a-2127-422b-91ae-364da2661108
http://online.securityfocus.com/archive/1/239784af854a3a-2127-422b-91ae-364da2661108 · Vendor Advisory
http://www.cert.org/advisories/CA-2002-06.htmlaf854a3a-2127-422b-91ae-364da2661108 · Patch, Third Party Advisory, US Government Resource
http://www.kb.cert.org/vuls/id/589523af854a3a-2127-422b-91ae-364da2661108 · US Government Resource
http://www.redhat.com/support/errata/RHSA-2002-030.htmlaf854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/3530af854a3a-2127-422b-91ae-364da2661108 · Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/7534af854a3a-2127-422b-91ae-364da2661108

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