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CVE-2017-0166

Estado: ModificadaAlta (8.1)—

An elevation of privilege vulnerability exists in Windows when LDAP request buffer lengths are improperly calculated. In a remote attack scenario, an attacker could exploit this vulnerability by running a specially crafted application to send malicious traffic to a Domain Controller, aka "LDAP Elevation of Privilege 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 (8)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2017-0166",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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          "userInteraction": "NONE",
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  "affected": [
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      "source": "secure@microsoft.com",
      "affectedData": [
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          "vendor": "Microsoft Corporation",
          "product": "LDAP",
          "versions": [
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              "status": "affected",
              "version": "Windows"
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  "published": "2017-04-12T14:59:00.530",
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      "tags": [
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      "source": "secure@microsoft.com"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-131"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An elevation of privilege vulnerability exists in Windows when LDAP request buffer lengths are improperly calculated. In a remote attack scenario, an attacker could exploit this vulnerability by running a specially crafted application to send malicious traffic to a Domain Controller, aka \"LDAP Elevation of Privilege Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de elevación de privilegios en Windows cuando se calculan incorrectamente las longitudes del búfer de solicitud LDAP. En un escenario de ataque remoto, un atacante podría explotar esta vulnerabilidad ejecutando una aplicación especialmente manipulada para enviar tráfico malintencionado a un controlador de dominio, vulnerabilidad también conocida como \"LDAP Elevation of Privilege Vulnerability\"."
    }
  ],
  "lastModified": "2026-06-17T00:57:12.113",
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