fkie_cve-2004-2163
Vulnerability from fkie_nvd
Published
2004-12-31 05:00
Modified
2025-04-03 01:03
Severity ?
Summary
login_radius on OpenBSD 3.2, 3.5, and possibly other versions does not verify the shared secret in a response packet from a RADIUS server, which allows remote attackers to bypass authentication by spoofing server replies.
References
cve@mitre.orghttp://archives.neohapsis.com/archives/vulnwatch/2004-q3/0058.htmlVendor Advisory
cve@mitre.orghttp://secunia.com/advisories/12617Patch, Vendor Advisory
cve@mitre.orghttp://www.openbsd.org/errata35.html#radiusPatch
cve@mitre.orghttp://www.osvdb.org/10203
cve@mitre.orghttp://www.reseau.nl/advisories/0400-openbsd-radius.txtPatch, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/11227Patch
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/17456
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0058.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/12617Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openbsd.org/errata35.html#radiusPatch
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/10203
af854a3a-2127-422b-91ae-364da2661108http://www.reseau.nl/advisories/0400-openbsd-radius.txtPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/11227Patch
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/17456
Impacted products
Vendor Product Version
openbsd openbsd 3.2
openbsd openbsd 3.4
openbsd openbsd 3.5


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:3.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "1957B3C0-7F25-469B-BC3F-7B09260837ED",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:3.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "9496279F-AB43-4B53-81A6-87C651ABC4BA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:3.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "BDA160D4-5CAB-44E7-880A-59DD98FEAD62",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "login_radius on OpenBSD 3.2, 3.5, and possibly other versions does not verify the shared secret in a response packet from a RADIUS server, which allows remote attackers to bypass authentication by spoofing server replies."
    }
  ],
  "id": "CVE-2004-2163",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2004-12-31T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0058.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/12617"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openbsd.org/errata35.html#radius"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.osvdb.org/10203"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.reseau.nl/advisories/0400-openbsd-radius.txt"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://www.securityfocus.com/bid/11227"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/17456"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0058.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/12617"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openbsd.org/errata35.html#radius"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/10203"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.reseau.nl/advisories/0400-openbsd-radius.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.securityfocus.com/bid/11227"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/17456"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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