{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2000-07-27T00:00:00.000Z", "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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2005-11-02T10:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "20000727 Windows NetBIOS Name Conflicts", "tags": ["vendor-advisory", "x_refsource_NAI"], "url": "http://www.nai.com/research/covert/advisories/044.asp"}, {"name": "MS00-047", "tags": ["vendor-advisory", "x_refsource_MS"], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-047"}, {"name": "netbios-name-server-spoofing(5035)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5035"}, {"name": "1515", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/1515"}, {"name": "1514", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/1514"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2000-0673", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "20000727 Windows NetBIOS Name Conflicts", "refsource": "NAI", "url": "http://www.nai.com/research/covert/advisories/044.asp"}, {"name": "MS00-047", "refsource": "MS", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-047"}, {"name": "netbios-name-server-spoofing(5035)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5035"}, {"name": "1515", "refsource": "BID", "url": "http://www.securityfocus.com/bid/1515"}, {"name": "1514", "refsource": "BID", "url": "http://www.securityfocus.com/bid/1514"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T05:28:40.718Z"}, "title": "CVE Program Container", "references": [{"name": "20000727 Windows NetBIOS Name Conflicts", "tags": ["vendor-advisory", "x_refsource_NAI", "x_transferred"], "url": "http://www.nai.com/research/covert/advisories/044.asp"}, {"name": "MS00-047", "tags": ["vendor-advisory", "x_refsource_MS", "x_transferred"], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-047"}, {"name": "netbios-name-server-spoofing(5035)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5035"}, {"name": "1515", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/1515"}, {"name": "1514", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/1514"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2000-0673", "datePublished": "2000-10-13T04:00:00.000Z", "dateReserved": "2000-08-02T00:00:00.000Z", "dateUpdated": "2024-08-08T05:28:40.718Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"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": "2026-04-16T00:27:16.627", "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": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}