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CVE-2014-3802

Estado: ModificadaMedia (6.8)—

msdia.dll in Microsoft Debug Interface Access (DIA) SDK, as distributed in Microsoft Visual Studio before 2013, does not properly validate an unspecified variable before use in calculating a dynamic-call address, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted PDB file.

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 (2)

Microsoft — Debug Interface Access Software Development KITMicrosoft — Visual Studio

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2014-3802",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
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        "obtainAllPrivilege": false,
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          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2014-05-20T23:55:05.277",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/67398",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://zerodayinitiative.com/advisories/ZDI-14-129/",
      "tags": [
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        "VDB Entry"
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      "source": "cve@mitre.org"
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    {
      "url": "http://www.securityfocus.com/bid/67398",
      "tags": [
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        "VDB Entry"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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          "lang": "en",
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      "value": "msdia.dll in Microsoft Debug Interface Access (DIA) SDK, as distributed in Microsoft Visual Studio before 2013, does not properly validate an unspecified variable before use in calculating a dynamic-call address, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted PDB file."
    },
    {
      "lang": "es",
      "value": "msdia.dll en Microsoft Debug Interface Access (DIA) SDK, distribuido en Microsoft Visual Studio anterior a 2013, no valida debidamente una variable no especificada antes de utilizarla para calcular una dirección de llamada dinámica, lo que permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) a través de un archivo PDB manipulado."
    }
  ],
  "lastModified": "2026-06-17T00:08:54.357",
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