{"id":55003,"date":"2020-01-10T00:00:00","date_gmt":"2020-01-09T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/mozilla-ustranila-v-firefox-uyazvimost-nulevogo-dnya-kotoraya-aktivno-ispolzovalas-hakerami"},"modified":"2020-02-18T14:03:04","modified_gmt":"2020-02-18T11:03:04","slug":"mozilla-ustranila-v-firefox-uyazvimost-nulevogo-dnya-kotoraya-aktivno-ispolzovalas-hakerami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/mozilla-ustranila-v-firefox-uyazvimost-nulevogo-dnya-kotoraya-aktivno-ispolzovalas-hakerami","title":{"rendered":"Mozilla hat eine Zero-Day-Sicherheitsanf\u00e4lligkeit in Firefox behoben, die von Hackern aktiv ausgenutzt wurde","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Gestern ver\u00f6ffentlichte die Firma Mozilla einen Patch f\u00fcr ihren Browser Firefox, der eine Zero-Day-Sicherheitsl\u00fccke schlie\u00dft. Laut Netzwerkquellen wurde die Schwachstelle aktiv von Angreifern ausgenutzt, aber die Vertreter von Mozilla \u00e4u\u00dferten sich bisher nicht zu dieser Information.<\/p>\n<p><img decoding=\"async\" alt=\"Mozilla hat eine Zero-Day-Sicherheitsanf\u00e4lligkeit in Firefox behoben, die von Hackern aktiv ausgenutzt wurde\" src=\"\/wp-content\/uploads\/2020\/01\/eda0e47483dacfe89ba8abc96c6f96ff.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Es ist bekannt, dass die Sicherheitsanf\u00e4lligkeit den JavaScript JIT-Compiler IonMonkey f\u00fcr SpiderMonkey betraf, einen der Hauptbestandteile des Firefox-Kerns, der JavaScript-Operationen verarbeitet. Fachleute ordneten das Problem der Kategorie der Sicherheitsanf\u00e4lligkeiten von Typenuneinheitlichkeit oder 'type confusion' zu, bei denen Informationen, die in den Speicher geschrieben werden, zun\u00e4chst als ein Datentyp bestimmt werden, aber sp\u00e4ter aufgrund bestimmter Manipulationen zu einem anderen Typ wechseln. Durch die Ausnutzung dieser Sicherheitsanf\u00e4lligkeit konnten Angreifer remote die Ausf\u00fchrung beliebigen Codes auf dem angegriffenen System initiieren. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/p>\n<p>Den vorliegenden Informationen zufolge wurde die betreffende Schwachstelle von Fachleuten der chinesischen Firma Qihoo 360 entdeckt. Die Vertreter des Unternehmens gaben an, dass ihnen mehrere F\u00e4lle bekannt sind, in denen die erw\u00e4hnte Schwachstelle von Angreifern in der Praxis genutzt wurde. Es ist erw\u00e4hnenswert, dass k\u00fcrzlich auf dem Twitter-Account von Qihoo 360 eine Nachricht erschien, dass das Unternehmen eine aktiv ausgenutzte Zero-Day-Sicherheitsl\u00fccke im Internet Explorer-Browser entdeckt hat. Diese Nachricht wurde jedoch sp\u00e4ter gel\u00f6scht.<\/p>\n<p>Was die betreffende Schwachstelle betrifft, so wurde sie in den Versionen 72.0.1 von Firefox und 68.4.1 von Firefox ESR behoben. Den Nutzern des Mozilla-Browsers wird empfohlen, ihren Browser auf die neueste Version zu aktualisieren, um nicht Opfer von Angreifern zu werden.<\/p>\n<p><center><\/center><\/p>\n<p><center><\/p>\n<p><\/center><\/p>\n<p>\t\t\t\t<center><br \/>\n\t\t\t\t\t\t\t\t<\/center><br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.3dnews.ru\/1001109\">3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u0447\u0435\u0440\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u043f\u0430\u0442\u0447 \u0434\u043b\u044f \u0441\u0432\u043e\u0435\u0433\u043e \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442 \u043e\u0448\u0438\u0431\u043a\u0443 \u043d\u0443\u043b\u0435\u0432\u043e\u0433\u043e \u0434\u043d\u044f. \u041f\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f\u043c \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u043e\u0432, \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c\u0438, \u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u0435\u043b\u0438 Mozilla \u043f\u043e\u043a\u0430 \u043d\u0435 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u044e\u0442 \u0434\u0430\u043d\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e. \u0418\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u043b\u0430 JavaScript JIT-\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 IonMonkey \u0434\u043b\u044f SpiderMonkey, \u043e\u0434\u043d\u043e\u0433\u043e \u0438\u0437 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u044f\u0434\u0440\u0430 Firefox, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 JavaScript. \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u043e\u0442\u043d\u0435\u0441\u043b\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443 \u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":55004,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-55003","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412\u0447\u0435\u0440\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u043f\u0430\u0442\u0447 \u0434\u043b\u044f \u0441\u0432\u043e\u0435\u0433\u043e \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442 \u043e\u0448\u0438\u0431\u043a\u0443 \u043d\u0443\u043b\u0435\u0432\u043e\u0433\u043e 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