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CVE-2017-5066

Estado: ModificadaMedia (6.5)—

Verificaciones insuficientes de consistencia en la manipulación de firmas en la pila de red en Google Chrome, en versiones anteriores a la 58.0.3029.81 para Mac, Windows y Linux y a la 58.0.3029.83 para Android, permitían que un atacante remoto aceptase un certificado X.509 mal formado mediante una página HTML manipulada.

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 (4)

Google — ChromeRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Workstation

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2017-5066",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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        "obtainOtherPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
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          "userInteraction": "REQUIRED",
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        "impactScore": 3.6,
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  "affected": [
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      "source": "chrome-cve-admin@google.com",
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        {
          "vendor": "n/a",
          "product": "Google Chrome prior to 58.0.3029.81 for Mac, Windows and Linux, and 58.0.3029.83 for Android",
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  "published": "2017-10-27T05:29:00.707",
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      "url": "http://www.securityfocus.com/bid/97939",
      "source": "chrome-cve-admin@google.com"
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    {
      "url": "http://www.securitytracker.com/id/1038317",
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      "url": "https://access.redhat.com/errata/RHSA-2017:1124",
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    {
      "url": "https://chromereleases.googleblog.com/2017/04/stable-channel-update-for-desktop.html",
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      "url": "https://crbug.com/690821",
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    {
      "url": "https://security.gentoo.org/glsa/201705-02",
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-347"
        }
      ]
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      "value": "Insufficient consistency checks in signature handling in the networking stack in Google Chrome prior to 58.0.3029.81 for Mac, Windows, and Linux, and 58.0.3029.83 for Android, allowed a remote attacker to incorrectly accept a badly formed X.509 certificate via a crafted HTML page."
    },
    {
      "lang": "es",
      "value": "Verificaciones insuficientes de consistencia en la manipulación de firmas en la pila de red en Google Chrome, en versiones anteriores a la 58.0.3029.81 para Mac, Windows y Linux y a la 58.0.3029.83 para Android, permitían que un atacante remoto aceptase un certificado X.509 mal formado mediante una página HTML manipulada."
    }
  ],
  "lastModified": "2026-06-17T01:19:51.457",
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