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CVE-2011-3396

Estado: ModificadaAlta (9.3)—

Untrusted search path vulnerability in Microsoft PowerPoint 2007 SP2 and 2010 allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka "PowerPoint Insecure Library Loading 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 (1)

Microsoft — Powerpoint

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-3396",
  "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": "2011-12-14T00:55:01.370",
  "references": [
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA11-347A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-094",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14665",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA11-347A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-094",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14665",
      "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": "Untrusted search path vulnerability in Microsoft PowerPoint 2007 SP2 and 2010 allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka \"PowerPoint Insecure Library Loading Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ruta de búsqueda no confiable en Microsoft PowerPoint 2007 SP2 y 2010 permite a usuarios locales escalar privilegios a través de una DLL troyanizada en el directorio de trabajo actual. También conocida como \"Vulnerabilidad de carga de librería insegura PowerPoint\"."
    }
  ],
  "lastModified": "2026-06-16T23:33:13.583",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:powerpoint:2007:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B9B8A17F-9A70-43A1-95E8-6554F73B9AEB"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:powerpoint:2010:*:x32:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D538369B-469B-4D57-908F-330A1DDC9045"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:powerpoint:2010:*:x64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "23D7A3B7-F86D-4C59-9BF5-D359361BAA93"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorImpact": "Per: http://technet.microsoft.com/en-us/security/bulletin/ms11-094\r\n\r\n'PowerPoint Insecure Library Loading Vulnerability - CVE-2011-3396\r\n\r\nA remote code execution vulnerability exists in the way that Microsoft PowerPoint handles the loading of DLL files.'",
  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/426.html\r\n\r\n'CWE-426: Untrusted Search Path'",
  "sourceIdentifier": "secure@microsoft.com"
}