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CVE-2017-0556

Estado: ModificadaMedia (5.5)—
Gravedad5.5Media · CVSS 3.0
Probabilidad de explotación0.52 %mayor que el 44 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

Vulnerabilidad de divulgación de información en libmpeg2 en Mediaserver podría permitir que una aplicación maliciosa local accediera a datos fuera de sus niveles de permiso. Este problema se califica como moderado porque podría utilizarse para acceder a los datos sin permiso. Producto: Android. Versiones: 6.0, 6.0.1, 7.0, 7.1.1. ID de Android: A-34093952.

CVSS

Puntuación base
5.5
Versión
3.0
Vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
0.52 %
Percentil entre todas las CVEs puntuadas
44
Fecha de la puntuación
23/10/2026

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)

Google — Android

CWE

Referencias

Mostrar las 8 referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2017-0556",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 3.6,
        "exploitabilityScore": 1.8
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  "affected": [
    {
      "source": "security@android.com",
      "affectedData": [
        {
          "vendor": "Google Inc.",
          "product": "Android",
          "versions": [
            {
              "status": "affected",
              "version": "Android-6.0"
            },
            {
              "status": "affected",
              "version": "Android-6.0.1"
            },
            {
              "status": "affected",
              "version": "Android-7.0"
            },
            {
              "status": "affected",
              "version": "Android-7.1.1"
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  ],
  "published": "2017-04-07T22:59:00.810",
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      "url": "http://www.securityfocus.com/bid/97332",
      "tags": [
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        "VDB Entry"
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      "source": "security@android.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1038201",
      "source": "security@android.com"
    },
    {
      "url": "https://android.googlesource.com/platform/external/libmpeg2/+/f301cff2c1ddd880d9a2c77b22602a137519867b",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security@android.com"
    },
    {
      "url": "https://source.android.com/security/bulletin/2017-04-01",
      "tags": [
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      "source": "security@android.com"
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    {
      "url": "http://www.securityfocus.com/bid/97332",
      "tags": [
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        "VDB Entry"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1038201",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://android.googlesource.com/platform/external/libmpeg2/+/f301cff2c1ddd880d9a2c77b22602a137519867b",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://source.android.com/security/bulletin/2017-04-01",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information disclosure vulnerability in libmpeg2 in Mediaserver could enable a local malicious application to access data outside of its permission levels. This issue is rated as Moderate because it could be used to access data without permission. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-34093952."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de divulgación de información en libmpeg2 en Mediaserver podría permitir que una aplicación maliciosa local accediera a datos fuera de sus niveles de permiso. Este problema se califica como moderado porque podría utilizarse para acceder a los datos sin permiso. Producto: Android. Versiones: 6.0, 6.0.1, 7.0, 7.1.1. ID de Android: A-34093952."
    }
  ],
  "lastModified": "2026-06-17T00:57:54.937",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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            },
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            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "D835D592-2423-44C6-804A-3AD010112E7C"
            }
          ],
          "operator": "OR"
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  ],
  "sourceIdentifier": "security@android.com"
}