CVE-2000-1227 (GCVE-0-2000-1227)

Vulnerability from cvelistv5 – Published: 2005-06-28 04:00 – Updated: 2024-09-16 19:56
VLAI
Summary
Windows NT 4.0 and Windows 2000 hosts allow remote attackers to cause a denial of service (unavailable connections) by sending multiple SMB SMBnegprots requests but not reading the response that is sent back.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2263 records in the last 180 days details
References
URL Tags
http://www.securityfocus.com/archive/1/63322 mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/1301 vdb-entryx_refsource_BID
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-08T05:45:37.333Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20000605 anonymous SMB service DoS on nt5 (and TCP DoS on nt4) (fwd)",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/archive/1/63322"
          },
          {
            "name": "1301",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/1301"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Windows NT 4.0 and Windows 2000 hosts allow remote attackers to cause a denial of service (unavailable connections) by sending multiple SMB SMBnegprots requests but not reading the response that is sent back."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2005-06-28T04:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "20000605 anonymous SMB service DoS on nt5 (and TCP DoS on nt4) (fwd)",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://www.securityfocus.com/archive/1/63322"
        },
        {
          "name": "1301",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/1301"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2000-1227",
          "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": "Windows NT 4.0 and Windows 2000 hosts allow remote attackers to cause a denial of service (unavailable connections) by sending multiple SMB SMBnegprots requests but not reading the response that is sent back."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20000605 anonymous SMB service DoS on nt5 (and TCP DoS on nt4) (fwd)",
              "refsource": "BUGTRAQ",
              "url": "http://www.securityfocus.com/archive/1/63322"
            },
            {
              "name": "1301",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/1301"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2000-1227",
    "datePublished": "2005-06-28T04:00:00.000Z",
    "dateReserved": "2005-06-28T04:00:00.000Z",
    "dateUpdated": "2024-09-16T19:56:28.195Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2000-1227",
      "date": "2026-11-06",
      "epss": "0.13017",
      "percentile": "0.96352"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "n/a",
                "vendor": "n/a",
                "versions": [
                  {
                    "status": "affected",
                    "version": "n/a"
                  }
                ]
              }
            ],
            "source": "cve@mitre.org"
          }
        ],
        "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:*:enterprise_server:*:*:*:*:*",
                    "matchCriteriaId": "237D7C18-C8D6-4FDB-A160-FA17DD46A55A",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:*:server:*:*:*:*:*",
                    "matchCriteriaId": "7C5FCE82-1E2F-49B9-B504-8C03F2BCF296",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:*:terminal_server:*:*:*:*:*",
                    "matchCriteriaId": "6E7E6AD3-5418-4FEA-84B5-833059CA880D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:*:workstation:*:*:*:*:*",
                    "matchCriteriaId": "35346A7B-2CB5-446D-B0C3-1F21D71A746D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp1:enterprise_server:*:*:*:*:*",
                    "matchCriteriaId": "064F4E76-1B89-4FA5-97ED-64624285C014",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp1:server:*:*:*:*:*",
                    "matchCriteriaId": "089A953C-8446-4E6F-B506-430C38DF37B1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp1:terminal_server:*:*:*:*:*",
                    "matchCriteriaId": "EA262C44-C0E6-493A-B8E5-4D26E4013226",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp1:workstation:*:*:*:*:*",
                    "matchCriteriaId": "416F06DD-980E-4A54-822D-CBA499FD1F86",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp2:enterprise_server:*:*:*:*:*",
                    "matchCriteriaId": "F66DC6FF-2B3D-4718-838F-9E055E89961F",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp2:server:*:*:*:*:*",
                    "matchCriteriaId": "656AE014-AEEC-46E8-A696-61FEA7932F21",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp2:terminal_server:*:*:*:*:*",
                    "matchCriteriaId": "EB519FE0-9E7D-4E71-8873-356C9D7CEAB5",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp2:workstation:*:*:*:*:*",
                    "matchCriteriaId": "A08D0EA1-DA1B-4C52-883A-3F156F032517",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp3:enterprise_server:*:*:*:*:*",
                    "matchCriteriaId": "DA267420-56C5-4697-B0AA-52932F78B24B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp3:server:*:*:*:*:*",
                    "matchCriteriaId": "93BA426E-DD51-44AC-BE78-3164670FF9E1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp3:terminal_server:*:*:*:*:*",
                    "matchCriteriaId": "224F8968-9F4C-4727-AAA3-61F5578EF54C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp3:workstation:*:*:*:*:*",
                    "matchCriteriaId": "02BE9817-E1AE-4619-8302-CA7AA4167F48",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp4:enterprise_server:*:*:*:*:*",
                    "matchCriteriaId": "363E3895-A19B-42EC-B479-765168DC0B17",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp4:server:*:*:*:*:*",
                    "matchCriteriaId": "FBBBF25A-709B-4716-9894-AD82180091AD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp4:terminal_server:*:*:*:*:*",
                    "matchCriteriaId": "407DA6E8-0832-49FE-AE14-35C104C237EC",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp4:workstation:*:*:*:*:*",
                    "matchCriteriaId": "88B70B7A-5BCC-4626-AAC7-D1ACFF25D66E",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp5:enterprise_server:*:*:*:*:*",
                    "matchCriteriaId": "81B7961D-151D-4773-80CB-CCD0456BFEAA",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp5:server:*:*:*:*:*",
                    "matchCriteriaId": "82781A72-A34F-4668-9EE8-C203B04E3367",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp5:terminal_server:*:*:*:*:*",
                    "matchCriteriaId": "AFE612D2-DF38-404F-AED1-B8C9C24012DE",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp5:workstation:*:*:*:*:*",
                    "matchCriteriaId": "12ED7363-6EEE-4688-A9B7-C5EB1107A7B4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp6:enterprise_server:*:*:*:*:*",
                    "matchCriteriaId": "B5CAF64E-98AA-4813-A2A2-5AC3387CF230",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp6:server:*:*:*:*:*",
                    "matchCriteriaId": "BCDFDBBA-6C4F-472A-9F4F-461C424794E7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp6:terminal_server:*:*:*:*:*",
                    "matchCriteriaId": "BCC5E316-FB61-408B-BAA2-7FE03D581250",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp6:workstation:*:*:*:*:*",
                    "matchCriteriaId": "EDDD8DA8-D074-4543-AEDF-F856B5567F21",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp6a:enterprise_server:*:*:*:*:*",
                    "matchCriteriaId": "CA7BA525-6DB8-4444-934A-932AFED69816",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp6a:server:*:*:*:*:*",
                    "matchCriteriaId": "90CFA69B-7814-4F97-A14D-D76310065CF3",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp6a:workstation:*:*:*:*:*",
                    "matchCriteriaId": "AB6ADBAF-6EB0-4CFA-9D33-A814AC20484E",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Windows NT 4.0 and Windows 2000 hosts allow remote attackers to cause a denial of service (unavailable connections) by sending multiple SMB SMBnegprots requests but not reading the response that is sent back."
          },
          {
            "lang": "es",
            "value": "Los hosts de Windows NT 4.0 y Windows 2000 permiten a atacantes remotos causar una denegaci\u00f3n de servicio (conexiones no disponibles) al enviar m\u00faltiples solicitudes SMB SMBnegprots pero sin leer la respuesta que se env\u00eda de vuelta."
          }
        ],
        "id": "CVE-2000-1227",
        "lastModified": "2026-09-23T09:10:01.707",
        "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": "2000-12-31T05:00:00.000",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/archive/1/63322"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/bid/1301"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/archive/1/63322"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/1301"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
Events included in the timeline

Loading timeline…


    Loading…

    Loading…

    Loading…

    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.