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CVE-2009-1139

Estado: ModificadaAlta (7.8)—

Memory leak in the LDAP service in Active Directory on Microsoft Windows 2000 SP4 and Server 2003 SP2, and Active Directory Application Mode (ADAM) on Windows XP SP2 and SP3 and Server 2003 SP2, allows remote attackers to cause a denial of service (memory consumption and service outage) via (1) LDAP or (2) LDAPS requests with unspecified OID filters, aka "Active Directory Memory Leak Vulnerability."

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 (3)

Microsoft — AdamMicrosoft — Windows 2000Microsoft — Windows Server 2003

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2009-1139",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "version": "n/a"
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  "published": "2009-06-10T18:00:00.390",
  "references": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-399"
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      "value": "Memory leak in the LDAP service in Active Directory on Microsoft Windows 2000 SP4 and Server 2003 SP2, and Active Directory Application Mode (ADAM) on Windows XP SP2 and SP3 and Server 2003 SP2, allows remote attackers to cause a denial of service (memory consumption and service outage) via (1) LDAP or (2) LDAPS requests with unspecified OID filters, aka \"Active Directory Memory Leak Vulnerability.\""
    },
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      "value": "Fuga de memoria en el servicio LDAP en Active Directory en Microsoft Windows 2000 SP4 y Server 2003 SP2, y Active Directory Application Mode (ADAM) en Windows XP SP2 y SP3 y Server 2003 SP2, permite a atacantes remotos provocar una denegación de servicio (consumo de memoria y parada del servicio) a través de (1) LDAP o (2) peticiones LDAPS con filtros OID sin especificar, también conocido como \"Vulnerabilidad de fuga de memoria en el Directorio Activo\""
    }
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  "lastModified": "2026-06-16T23:06:35.440",
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