{
  "id": "CVE-2015-4505",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2015-09-24T04:59:08.223",
  "lastModified": "2016-12-22T02:59:55.320",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "updater.exe in Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3 on Windows allows local users to write to arbitrary files by conducting a junction attack and waiting for an update operation by the Mozilla Maintenance Service."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en updater.exe en Mozilla Firefox en versiones anteriores a 41.0 y Firefox ESR 38.x en versiones anteriores a 38.3 en Windows, permite a usuarios locales escribir en archivos arbitrarios mediante la realizaci\u00f3n de un ataque de uni\u00f3n y esperando por una operaci\u00f3n de actualizaci\u00f3n por el Mozilla Maintenance Service."
    }
  ],
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          "vectorString": "AV:L/AC:L/Au:N/C:N/I:C/A:C",
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.6
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.9,
        "impactScore": 9.2,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00000.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00003.html",
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00005.html",
      "source": "security@mozilla.org"
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    {
      "url": "http://www.mozilla.org/security/announce/2015/mfsa2015-100.html",
      "source": "security@mozilla.org",
      "tags": [
        "Vendor Advisory"
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    {
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://www.securitytracker.com/id/1033640",
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    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1177861",
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}