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CVE-2015-1651

Estado: ModificadaAlta (9.3)—

Use-after-free vulnerability in Microsoft Word 2007 SP3, Word Viewer, and Office Compatibility Pack SP3 allows remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Component Use After Free 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 — Office Compatibility PackMicrosoft — WordMicrosoft — Word Viewer

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2015-1651",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "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"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-04-14T20:59:13.407",
  "references": [
    {
      "url": "http://www.securitytracker.com/id/1032104",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-033",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1032104",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-033",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in Microsoft Word 2007 SP3, Word Viewer, and Office Compatibility Pack SP3 allows remote attackers to execute arbitrary code via a crafted Office document, aka \"Microsoft Office Component Use After Free Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso después de liberación en Microsoft Word 2007 SP3, Word Viewer, y Office Compatibility Pack SP3 permite a atacantes remotos ejecutar código arbitrario a través de un documento de Office manipulado, también conocido como 'vulnerabilidad del uso después de liberación en componentes de Microsoft Office.'"
    }
  ],
  "lastModified": "2026-06-17T00:22:46.147",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:office_compatibility_pack:*:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "44BC7B7B-7191-431C-8CAE-83B3F0EFF03E"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:word:2007:sp3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7D006508-BFB0-4F21-A361-3DA644F51D8A"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:word_viewer:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D79B6572-E7DF-4CC2-B70B-9B31BE1B6A81"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>",
  "sourceIdentifier": "secure@microsoft.com"
}