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CVE-2019-1045

Estado: ModificadaAlta (7.8)—

Existe una vulnerabilidad de elevación de privilegios en la manera en que el Sistema de Archivos de Red (NFS) de Windows maneja los objetos en la memoria, también se conoce como "Windows Network File System 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 (6)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-1045",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secure@microsoft.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
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  },
  "affected": [
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      "affectedData": [
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          "product": "Windows 10 Version 1703",
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          "product": "Windows 10 Version 1507",
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          "product": "Windows 7",
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              "version": "6.1.0",
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          "platforms": [
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        {
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          "product": "Windows 7 Service Pack 1",
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              "version": "6.1.0",
              "lessThan": "publication",
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          ],
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        {
          "vendor": "Microsoft",
          "product": "Windows 8.1",
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              "version": "6.3.0",
              "lessThan": "publication",
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          ],
          "platforms": [
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          "product": "Windows Server 2008 R2 Systems Service Pack 1",
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              "version": "6.1.0",
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          "platforms": [
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          "product": "Windows Server 2008 R2 Service Pack 1",
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              "version": "6.1.7601.0",
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          "product": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
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              "version": "6.1.7601.0",
              "lessThan": "publication",
              "versionType": "custom"
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        {
          "vendor": "Microsoft",
          "product": "Windows Server 2012",
          "versions": [
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              "version": "6.2.9200.0",
              "lessThan": "publication",
              "versionType": "custom"
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          "platforms": [
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        {
          "vendor": "Microsoft",
          "product": "Windows Server 2012 (Server Core installation)",
          "versions": [
            {
              "status": "affected",
              "version": "6.2.9200.0",
              "lessThan": "publication",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "x64-based Systems"
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Windows Server 2012 R2",
          "versions": [
            {
              "status": "affected",
              "version": "6.3.9600.0",
              "lessThan": "publication",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "x64-based Systems"
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        },
        {
          "vendor": "Microsoft",
          "product": "Windows Server 2012 R2 (Server Core installation)",
          "versions": [
            {
              "status": "affected",
              "version": "6.3.9600.0",
              "lessThan": "publication",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "x64-based Systems"
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  ],
  "published": "2019-06-12T14:29:03.853",
  "references": [
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1045",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1045",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "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": "An elevation of privilege vulnerability exists in the way that the Windows Network File System (NFS) handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions.\nTo exploit the vulnerability, a locally authenticated attacker could run a specially crafted application.\nThe security update addresses the vulnerability by ensuring the Windows NFS properly handles objects in memory."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de elevación de privilegios en la manera en que el Sistema de Archivos de Red (NFS) de Windows maneja los objetos en la memoria, también se conoce como \"Windows Network File System Elevation of Privilege Vulnerability\"."
    }
  ],
  "lastModified": "2026-06-17T02:27:40.987",
  "configurations": [
    {
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}