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CVE-2016-1665

Estado: ModificadaMedia (6.5)—

The JSGenericLowering class in compiler/js-generic-lowering.cc in Google V8, as used in Google Chrome before 50.0.2661.94, mishandles comparison operators, which allows remote attackers to obtain sensitive information via crafted JavaScript code.

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 (6)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-1665",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "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
      }
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        "type": "Primary",
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          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/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": 2.8
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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  "published": "2016-05-14T21:59:05.367",
  "references": [
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      "url": "http://googlechromereleases.blogspot.com/2016/04/stable-channel-update_28.html",
      "source": "chrome-cve-admin@google.com"
    },
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00002.html",
      "source": "chrome-cve-admin@google.com"
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      "source": "chrome-cve-admin@google.com"
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      "source": "chrome-cve-admin@google.com"
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      "source": "chrome-cve-admin@google.com"
    },
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      "url": "http://rhn.redhat.com/errata/RHSA-2016-0707.html",
      "source": "chrome-cve-admin@google.com"
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      "url": "http://www.debian.org/security/2016/dsa-3564",
      "source": "chrome-cve-admin@google.com"
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      "url": "http://www.securityfocus.com/bid/89106",
      "source": "chrome-cve-admin@google.com"
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      "url": "http://www.ubuntu.com/usn/USN-2960-1",
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      "url": "https://codereview.chromium.org/1925463003",
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    {
      "url": "https://crbug.com/606181",
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    {
      "url": "https://security.gentoo.org/glsa/201605-02",
      "source": "chrome-cve-admin@google.com"
    },
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      "url": "http://googlechromereleases.blogspot.com/2016/04/stable-channel-update_28.html",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securityfocus.com/bid/89106",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.ubuntu.com/usn/USN-2960-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://codereview.chromium.org/1925463003",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://crbug.com/606181",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://security.gentoo.org/glsa/201605-02",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The JSGenericLowering class in compiler/js-generic-lowering.cc in Google V8, as used in Google Chrome before 50.0.2661.94, mishandles comparison operators, which allows remote attackers to obtain sensitive information via crafted JavaScript code."
    },
    {
      "lang": "es",
      "value": "La clase JSGenericLowering en compiler/js-generic-lowering.cc en Google V8, tal como se utiliza en Google Chrome en versiones anteriores a 50.0.2661.94, no maneja correctamente los operadores de comparación, lo que permite a atacantes remotos obtener información sensible a través de código JavaScript manipulado."
    }
  ],
  "lastModified": "2026-06-17T00:42:22.497",
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}