{"id":30200,"date":"2019-10-31T21:34:08","date_gmt":"2019-10-31T18:34:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/firefox-66-ne-druzhit-s-powerpoint-online\/"},"modified":"2019-10-31T21:34:08","modified_gmt":"2019-10-31T18:34:08","slug":"firefox-66-ne-druzhit-s-powerpoint-online","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/firefox-66-ne-druzhit-s-powerpoint-online","title":{"rendered":"Firefox 66 no es compatible con PowerPoint Online","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

En el reciente lanzamiento del navegador Firefox 66, se ha descubierto un nuevo problema que ha obligado a la empresa Mozilla a detener el despliegue de la actualizaci\u00f3n. Se informa que el problema afecta a PowerPoint Online.<\/p>\n

\"Firefox<\/p>\n

Seg\u00fan se informa, el navegador actualizado no puede guardar texto al introducirlo en una presentaci\u00f3n en l\u00ednea. Actualmente, Mozilla est\u00e1 probando correcciones en sus versiones de Firefox Nightly, pero hasta entonces, el despliegue de la versi\u00f3n p\u00fablica est\u00e1 suspendido.<\/p>\n

Para quienes utilizan constantemente el navegador «ruido» y no desean cambiar nada, pero necesitan utilizar PowerPoint Online en Firefox, deben modificar el par\u00e1metro dom.keyboardevent.keypress.hack.use_legacy_keycode_and_charcode a powerpoint.officeapps.live.com. Despu\u00e9s de recargar la p\u00e1gina, todo funcionar\u00e1.<\/p>\n

<\/center><\/p>\n

Se espera que Mozilla utilice su sistema de actualizaci\u00f3n remota de preferencias, Normandy, para distribuir la correcci\u00f3n a todos los usuarios tan pronto como se pruebe adecuadamente. Cabe destacar que anteriormente la versi\u00f3n web de Skype dej\u00f3 de funcionar en Firefox. Una curiosa coincidencia, dado que ambas aplicaciones son desarrolladas por Microsoft.<\/p>\n

Cabe se\u00f1alar que los desarrolladores ya han lanzado la versi\u00f3n 66.0.1. En ella se han corregido dos vulnerabilidades cr\u00edticas que permit\u00edan ejecutar c\u00f3digo al procesar p\u00e1ginas web espec\u00edficamente formateadas. Las brechas estaban en el c\u00f3digo del compilador JIT. En el primer caso, se pod\u00edan pasar datos incorrectos sobre los alias al ejecutar el m\u00e9todo Array.prototype.slice. Esto permit\u00eda provocar un desbordamiento de b\u00fafer. En el segundo caso, el problema estaba relacionado con la salida incorrecta de tipos al manejar cambios en objetos mediante la construcci\u00f3n «__proto__». Esta variante permit\u00eda leer y escribir datos en \u00e1reas de memoria arbitrarias.<\/p>\n

Recordemos que en Firefox 66 se introdujo la funci\u00f3n de silenciar las pesta\u00f1as que pueden contener anuncios en video. Tambi\u00e9n se a\u00f1adi\u00f3 la opci\u00f3n de buscar entre pesta\u00f1as, lo cual puede ser \u00fatil para quienes trabajan con decenas de p\u00e1ginas web a la vez. Adem\u00e1s, los usuarios de Ubuntu 18.10, 18.04 LTS y 16.04 LTS ahora pueden instalar Firefox 66 desde los repositorios. <\/p>\n

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Fuente: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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