{
  "id": "CVE-2016-5259",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2016-08-05T01:59:15.097",
  "lastModified": "2019-12-27T16:08:55.810",
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      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n de memoria en la funci\u00f3n CanonicalizeXPCOMParticipant en Mozilla Firefox en versiones anteriores a 48.0 y Firefox ESR 45.x en versiones anteriores a 45.3 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de una secuencia de comandos que cierra su propio Service Worker dentro de un bloque de eventos sync anidados."
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