{
  "id": "CVE-2015-1242",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2015-04-19T10:59:06.757",
  "lastModified": "2017-01-03T02:59:46.067",
  "vulnStatus": "Modified",
  "evaluatorComment": "<a href=\"https://cwe.mitre.org/data/definitions/843.html\">CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')</a>",
  "descriptions": [
    {
      "lang": "en",
      "value": "The ReduceTransitionElementsKind function in hydrogen-check-elimination.cc in Google V8 before 4.2.77.8, as used in Google Chrome before 42.0.2311.90, allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code that leverages \"type confusion\" in the check-elimination optimization."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n ReduceTransitionElementsKind en hydrogen-check-elimination.cc en Google V8 anterior a 4.2.77.8, utilizado en Google Chrome anterior a 42.0.2311.90, permite a atacantes remotos causar una denegaci\u00f3n de servicio o posiblemente tener otro impacto no especificado a trav\u00e9s de c\u00f3digo JavaScript manipulado que aprovecha la 'confusi\u00f3n de tipos' en la optimizaci\u00f3n de la comprobaci\u00f3n de la eliminaci\u00f3n."
    }
  ],
  "metrics": {
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.html",
      "source": "cve-coordination@google.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2015-04/msg00040.html",
      "source": "cve-coordination@google.com"
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    {
      "url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00024.html",
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    {
      "url": "http://rhn.redhat.com/errata/RHSA-2015-0816.html",
      "source": "cve-coordination@google.com"
    },
    {
      "url": "http://ubuntu.com/usn/usn-2570-1",
      "source": "cve-coordination@google.com"
    },
    {
      "url": "http://www.debian.org/security/2015/dsa-3238",
      "source": "cve-coordination@google.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1032209",
      "source": "cve-coordination@google.com"
    },
    {
      "url": "https://code.google.com/p/chromium/issues/detail?id=460917",
      "source": "cve-coordination@google.com"
    },
    {
      "url": "https://codereview.chromium.org/1000893003",
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    {
      "url": "https://codereview.chromium.org/1019033004",
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    {
      "url": "https://security.gentoo.org/glsa/201506-04",
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}