fkie_cve-2000-0673
Vulnerability from fkie_nvd
Published
2000-07-27 04:00
Modified
2025-04-03 01:03
Severity ?
Summary
The NetBIOS Name Server (NBNS) protocol does not perform authentication, which allows remote attackers to cause a denial of service by sending a spoofed Name Conflict or Name Release datagram, aka the "NetBIOS Name Server Protocol Spoofing" vulnerability.
References
cve@mitre.orghttp://www.nai.com/research/covert/advisories/044.asp
cve@mitre.orghttp://www.securityfocus.com/bid/1514Exploit, Patch, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/1515
cve@mitre.orghttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-047
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/5035
af854a3a-2127-422b-91ae-364da2661108http://www.nai.com/research/covert/advisories/044.asp
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/1514Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/1515
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-047
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/5035
Impacted products
Vendor Product Version
microsoft windows_2000 *
microsoft windows_nt 4.0
microsoft windows_nt terminal_server


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4E545C63-FE9C-4CA1-AF0F-D999D84D2AFD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E53CDA8E-50A8-4509-B070-CCA5604FFB21",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_nt:terminal_server:*:*:*:*:*:*:*",
              "matchCriteriaId": "22B1D814-7954-4E8B-B20C-410B53D9202A",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The NetBIOS Name Server (NBNS) protocol does not perform authentication, which allows remote attackers to cause a denial of service by sending a spoofed Name Conflict or Name Release datagram, aka the \"NetBIOS Name Server Protocol Spoofing\" vulnerability."
    }
  ],
  "id": "CVE-2000-0673",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2000-07-27T04:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://www.nai.com/research/covert/advisories/044.asp"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.securityfocus.com/bid/1514"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/1515"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-047"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5035"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.nai.com/research/covert/advisories/044.asp"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.securityfocus.com/bid/1514"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/1515"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-047"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5035"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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