CVE-2003-0251 (GCVE-0-2003-0251)

Vulnerability from cvelistv5 – Published: 2003-06-28 04:00 – Updated: 2024-08-08 01:50
VLAI
Summary
ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 29/100 over 2361 records in the last 180 days details
References
URL Tags
http://www.securityfocus.com/bid/8031 vdb-entryx_refsource_BID
http://secunia.com/advisories/21112 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2003-201.html vendor-advisoryx_refsource_REDHAT
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.turbolinux.com/security/TLSA-2003-43.txt vendor-advisoryx_refsource_TURBO
http://www.securityfocus.com/archive/1/440454/100… vendor-advisoryx_refsource_HP
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRAKE
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=f… vendor-advisoryx_refsource_SUNALERT
http://www.vupen.com/english/advisories/2006/2873 vdb-entryx_refsource_VUPEN
http://www.redhat.com/support/errata/RHSA-2003-173.html vendor-advisoryx_refsource_REDHAT
http://securitytracker.com/id?1016517 vdb-entryx_refsource_SECTRACK
Date Public
2003-06-25 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-08T01:50:47.041Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "8031",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/8031"
          },
          {
            "name": "21112",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/21112"
          },
          {
            "name": "RHSA-2003:201",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"
          },
          {
            "name": "oval:org.mitre.oval:def:667",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"
          },
          {
            "name": "TLSA-2003-43",
            "tags": [
              "vendor-advisory",
              "x_refsource_TURBO",
              "x_transferred"
            ],
            "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"
          },
          {
            "name": "HPSBTU02132",
            "tags": [
              "vendor-advisory",
              "x_refsource_HP",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"
          },
          {
            "name": "MDKSA-2003:072",
            "tags": [
              "vendor-advisory",
              "x_refsource_MANDRAKE",
              "x_transferred"
            ],
            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"
          },
          {
            "name": "55600",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUNALERT",
              "x_transferred"
            ],
            "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600\u0026zone_32=category%3Asecurity"
          },
          {
            "name": "ADV-2006-2873",
            "tags": [
              "vdb-entry",
              "x_refsource_VUPEN",
              "x_transferred"
            ],
            "url": "http://www.vupen.com/english/advisories/2006/2873"
          },
          {
            "name": "RHSA-2003:173",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"
          },
          {
            "name": "SSRT061154",
            "tags": [
              "vendor-advisory",
              "x_refsource_HP",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"
          },
          {
            "name": "1016517",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://securitytracker.com/id?1016517"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2003-06-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-19T14:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "8031",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/8031"
        },
        {
          "name": "21112",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/21112"
        },
        {
          "name": "RHSA-2003:201",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"
        },
        {
          "name": "oval:org.mitre.oval:def:667",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"
        },
        {
          "name": "TLSA-2003-43",
          "tags": [
            "vendor-advisory",
            "x_refsource_TURBO"
          ],
          "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"
        },
        {
          "name": "HPSBTU02132",
          "tags": [
            "vendor-advisory",
            "x_refsource_HP"
          ],
          "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"
        },
        {
          "name": "MDKSA-2003:072",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRAKE"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"
        },
        {
          "name": "55600",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUNALERT"
          ],
          "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600\u0026zone_32=category%3Asecurity"
        },
        {
          "name": "ADV-2006-2873",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2006/2873"
        },
        {
          "name": "RHSA-2003:173",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"
        },
        {
          "name": "SSRT061154",
          "tags": [
            "vendor-advisory",
            "x_refsource_HP"
          ],
          "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"
        },
        {
          "name": "1016517",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://securitytracker.com/id?1016517"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2003-0251",
          "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": "ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "8031",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/8031"
            },
            {
              "name": "21112",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/21112"
            },
            {
              "name": "RHSA-2003:201",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"
            },
            {
              "name": "oval:org.mitre.oval:def:667",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"
            },
            {
              "name": "TLSA-2003-43",
              "refsource": "TURBO",
              "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"
            },
            {
              "name": "HPSBTU02132",
              "refsource": "HP",
              "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"
            },
            {
              "name": "MDKSA-2003:072",
              "refsource": "MANDRAKE",
              "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"
            },
            {
              "name": "55600",
              "refsource": "SUNALERT",
              "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600\u0026zone_32=category%3Asecurity"
            },
            {
              "name": "ADV-2006-2873",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2006/2873"
            },
            {
              "name": "RHSA-2003:173",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"
            },
            {
              "name": "SSRT061154",
              "refsource": "HP",
              "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"
            },
            {
              "name": "1016517",
              "refsource": "SECTRACK",
              "url": "http://securitytracker.com/id?1016517"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2003-0251",
    "datePublished": "2003-06-28T04:00:00.000Z",
    "dateReserved": "2003-05-06T00:00:00.000Z",
    "dateUpdated": "2024-08-08T01:50:47.041Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2003-0251",
      "date": "2026-10-22",
      "epss": "0.02691",
      "percentile": "0.85771"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:nis:ypserv_nis_server:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "867AEC85-82E7-4500-989E-78BFA73B229A",
                    "versionEndIncluding": "2.7",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block."
          },
          {
            "lang": "es",
            "value": "ypserver NIS anterior a 2.7 permite a atacantes remotos causar una denegaci\u00f3n de servicio mediante una petici\u00f3n de cliente TCP que no responde al servidor, lo que causa que que ypserv se bloquee."
          }
        ],
        "id": "CVE-2003-0251",
        "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": "2003-07-24T04:00:00.000",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "http://secunia.com/advisories/21112"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://securitytracker.com/id?1016517"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600\u0026zone_32=category%3Asecurity"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.securityfocus.com/bid/8031"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"
          },
          {
            "source": "cve@mitre.org",
            "url": "http://www.vupen.com/english/advisories/2006/2873"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/21112"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://securitytracker.com/id?1016517"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600\u0026zone_32=category%3Asecurity"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/8031"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.vupen.com/english/advisories/2006/2873"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T13:34:23+00:00",
      "cve": "CVE-2003-0251",
      "id": "CVE-2003-0251",
      "initial_release_date": "2003-08-04T00:00:00+00:00",
      "product_status:fixed": "8",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "security flaw",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2003/cve-2003-0251.json",
      "version": "3"
    }
  }
}



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.