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CVE-2009-2456

Estado: ModificadaMedia (5)—

The DS\NDSD component in Novell eDirectory 8.8 before SP5 allows remote attackers to cause a denial of service (ndsd core dump) via an LDAP request containing multiple . (dot) wildcard characters in the Relative Distinguished Name (RDN).

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Novell — Edirectory

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-2456",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-07-14T20:30:00.390",
  "references": [
    {
      "url": "http://osvdb.org/55848",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/34160",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.novell.com/support/viewContent.do?externalId=3426981",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/35666",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/1883",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/51705",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/55848",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/34160",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.novell.com/support/viewContent.do?externalId=3426981",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/35666",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/1883",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/51705",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The DS\\NDSD component in Novell eDirectory 8.8 before SP5 allows remote attackers to cause a denial of service (ndsd core dump) via an LDAP request containing multiple . (dot) wildcard characters in the Relative Distinguished Name (RDN)."
    },
    {
      "lang": "es",
      "value": "El componente DS\\NDSD en Novell eDirectory v8.8 anterior a SP5 permite a atacantes remotos provocar una denegación de servicio (volcado de nucleo ndsd) a través de una petición LDAP que contenga múltiples caracteres . (punto) en el nombre completo relativo (RDN)."
    }
  ],
  "lastModified": "2026-06-16T23:09:29.260",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:novell:edirectory:8.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D7548D05-AD2B-46C3-9036-366585FFCB48"
            },
            {
              "criteria": "cpe:2.3:a:novell:edirectory:8.8:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "03D34570-657E-48D5-B778-9510C3D0FF7C"
            },
            {
              "criteria": "cpe:2.3:a:novell:edirectory:8.8:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2EA7ED79-2E4E-4BE0-B167-31BB6311A506"
            },
            {
              "criteria": "cpe:2.3:a:novell:edirectory:8.8:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FC9CE828-3461-4A32-8DD6-ED8BDA0298FF"
            },
            {
              "criteria": "cpe:2.3:a:novell:edirectory:8.8:sp4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A78EBF3A-4073-41D2-BD52-E598318D4996"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}