GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2000-0344 (GCVE-0-2000-0344)

Vulnerability from cvelistv5 – Published: 2000-10-13 04:00 – Updated: 2024-08-08 05:14
VLAI
Summary
The knfsd NFS server in Linux kernel 2.2.x allows remote attackers to cause a denial of service via a negative size value.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.securityfocus.com/templates/archive.pi… mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/1160 vdb-entryx_refsource_BID
Date Public
2000-05-01 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-08T05:14:21.259Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20000501 Linux knfsd DoS issue",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.4.21.0005012042550.6419-100000%40ferret.lmh.ox.ac.uk"
          },
          {
            "name": "1160",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/1160"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2000-05-01T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The knfsd NFS server in Linux kernel 2.2.x allows remote attackers to cause a denial of service via a negative size value."
        }
      ],
      "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": "20000501 Linux knfsd DoS issue",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.4.21.0005012042550.6419-100000%40ferret.lmh.ox.ac.uk"
        },
        {
          "name": "1160",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/1160"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2000-0344",
          "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 knfsd NFS server in Linux kernel 2.2.x allows remote attackers to cause a denial of service via a negative size value."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20000501 Linux knfsd DoS issue",
              "refsource": "BUGTRAQ",
              "url": "http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.4.21.0005012042550.6419-100000@ferret.lmh.ox.ac.uk"
            },
            {
              "name": "1160",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/1160"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2000-0344",
    "datePublished": "2000-10-13T04:00:00.000Z",
    "dateReserved": "2000-05-11T00:00:00.000Z",
    "dateUpdated": "2024-08-08T05:14:21.259Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2000-0344",
      "date": "2026-09-17",
      "epss": "0.01851",
      "percentile": "0.78085"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:2.1:*:*:*:*:*:*:*",
                  "matchCriteriaId": "5E4A2912-12AC-4DF1-8023-A0B7DBE9A866",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:2.2.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "146F7A77-A950-4CAD-BDA9-C239696F569D",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:2.3.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "BC74D465-3256-4D87-8F47-C4D7CEA6E2D4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The knfsd NFS server in Linux kernel 2.2.x allows remote attackers to cause a denial of service via a negative size value."
        }
      ],
      "id": "CVE-2000-0344",
      "lastModified": "2024-11-20T23:32:17.330",
      "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": "2000-05-01T04:00:00.000",
      "references": [
        {
          "source": "cve@mitre.org",
          "tags": [
            "Vendor Advisory"
          ],
          "url": "http://www.securityfocus.com/bid/1160"
        },
        {
          "source": "cve@mitre.org",
          "url": "http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.4.21.0005012042550.6419-100000%40ferret.lmh.ox.ac.uk"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Vendor Advisory"
          ],
          "url": "http://www.securityfocus.com/bid/1160"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.4.21.0005012042550.6419-100000%40ferret.lmh.ox.ac.uk"
        }
      ],
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "NVD-CWE-Other"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:2.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5E4A2912-12AC-4DF1-8023-A0B7DBE9A866",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:2.2.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "146F7A77-A950-4CAD-BDA9-C239696F569D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:2.3.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "BC74D465-3256-4D87-8F47-C4D7CEA6E2D4",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The knfsd NFS server in Linux kernel 2.2.x allows remote attackers to cause a denial of service via a negative size value."
          }
        ],
        "id": "CVE-2000-0344",
        "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": "2000-05-01T04:00:00.000",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.securityfocus.com/bid/1160"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.4.21.0005012042550.6419-100000%40ferret.lmh.ox.ac.uk"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.securityfocus.com/bid/1160"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=Pine.LNX.4.21.0005012042550.6419-100000%40ferret.lmh.ox.ac.uk"
          }
        ],
        "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.





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.


Detection rules are retrieved from Rulezet.


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.