{
  "id": "CVE-2019-9793",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2019-04-26T17:29:01.850",
  "lastModified": "2019-05-13T10:29:05.740",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "A mechanism was discovered that removes some bounds checking for string, array, or typed array accesses if Spectre mitigations have been disabled. This vulnerability could allow an attacker to create an arbitrary value in compiled JavaScript, for which the range analysis will infer a fully controlled, incorrect range in circumstances where users have explicitly disabled Spectre mitigations. *Note: Spectre mitigations are currently enabled for all users by default settings.*. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un mecanismo que elimina algunos l\u00edmites para comprobar los accesos de cadenas, matrices o matrices escritas si se han deshabilitado las mitigaciones de Specter. Esta vulnerabilidad podr\u00eda permitir a un atacante crear un valor arbitrario en JavaScript compilado, para el cual el an\u00e1lisis de rango inferir\u00e1 un rango totalmente controlado e incorrecto en circunstancias donde los usuarios han inhabilitado expl\u00edcitamente las mitigaciones de Spectre. * Nota: las configuraciones de Specter est\u00e1n actualmente habilitadas para todos los usuarios por la configuraci\u00f3n por defecto. *. Esta vulnerabilidad inpacta a Thunderbird versi\u00f3n <60.6, Firefox ESR versi\u00f3n <60.6 y Firefox versi\u00f3n <66"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
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          "confidentialityImpact": "NONE",
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        "obtainAllPrivilege": false,
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      "source": "nvd@nist.gov",
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  "references": [
    {
      "url": "https://access.redhat.com/errata/RHSA-2019:0966",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2019:1144",
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      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1528829",
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