{"id":38260,"date":"2019-10-31T22:22:37","date_gmt":"2019-10-31T19:22:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/korrektiruyushhij-vypusk-chrome-77-0-3865-90-s-ustraneniem-kriticheskoj-uyazvimosti\/"},"modified":"2019-10-31T22:22:37","modified_gmt":"2019-10-31T19:22:37","slug":"korrektiruyushhij-vypusk-chrome-77-0-3865-90-s-ustraneniem-kriticheskoj-uyazvimosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/korrektiruyushhij-vypusk-chrome-77-0-3865-90-s-ustraneniem-kriticheskoj-uyazvimosti","title":{"rendered":"Lanzamiento de actualizaci\u00f3n de Chrome 77.0.3865.90 con la correcci\u00f3n de una vulnerabilidad cr\u00edtica","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/chromereleases.googleblog.com\/2019\/09\/stable-channel-update-for-desktop_18.html\">Disponible<\/a><\/noindex> actualizaci\u00f3n del navegador Chrome 77.0.3865.90, en la que se han solucionado cuatro vulnerabilidades, una de las cuales ha sido clasificada como un problema cr\u00edtico que permite eludir todos los niveles de protecci\u00f3n del navegador y ejecutar c\u00f3digo en el sistema, fuera del entorno sandbox. Los detalles sobre la vulnerabilidad cr\u00edtica (CVE-2019-13685) por ahora <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.chromium.org\/p\/chromium\/issues\/detail?id=1000934\">no se han revelado<\/a><\/noindex>, solo se sabe que se debe a un acceso a un bloque de memoria ya liberado en los manejadores relacionados con la interfaz de usuario (la informaci\u00f3n estar\u00e1 disponible una vez que la mayor\u00eda de los usuarios instalen la actualizaci\u00f3n).<\/p>\n<p>Las otras tres vulnerabilidades est\u00e1n marcadas como peligrosas. Los problemas tambi\u00e9n se deben a un acceso a un bloque de memoria ya liberado (Use-after-free) en el c\u00f3digo que gestiona las p\u00e1ginas offile (CVE-2019-13686) y los datos multimedia (CVE-2019-13687, CVE-2019-13688). Google ha otorgado una recompensa de 20,000 d\u00f3lares a los investigadores que descubrieron problemas en los manejadores multimedia por cada vulnerabilidad. La cantidad de la recompensa por las otras dos vulnerabilidades a\u00fan no se ha determinado.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51518\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Chrome 77.0.3865.90, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0447\u0435\u0442\u044b\u0440\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u0441\u0442\u0430\u0442\u0443\u0441 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u043e\u0431\u043e\u0439\u0442\u0438 \u0432\u0441\u0435 \u0443\u0440\u043e\u0432\u043d\u0438 \u0437\u0430\u0449\u0438\u0442\u044b \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043a\u043e\u0434 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u043c\u0438 sandbox-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f. \u0414\u0435\u0442\u0430\u043b\u0438 \u043e \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 (CVE-2019-13685) \u043f\u043e\u043a\u0430 \u043d\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u044e\u0442\u0441\u044f, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u0442\u043e\u043b\u044c\u043a\u043e, \u0447\u0442\u043e \u043e\u043d\u0430 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0435\u043c \u043a \u0443\u0436\u0435 \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0451\u043d\u043d\u043e\u043c\u0443 \u0431\u043b\u043e\u043a\u0443 \u043f\u0430\u043c\u044f\u0442\u0438 \u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u0445, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-38260","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in 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