{"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\/it\/blog\/news\/mozilla-ustranila-v-firefox-uyazvimost-nulevogo-dnya-kotoraya-aktivno-ispolzovalas-hakerami","title":{"rendered":"Mozilla ha corretto in Firefox una vulnerabilit\u00e0 zero-day che era attivamente sfruttata dagli hacker","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ieri, l'azienda Mozilla ha rilasciato una patch per il suo browser Firefox, che risolve un errore di giorno zero. Secondo fonti di rete, la vulnerabilit\u00e0 \u00e8 stata attivamente sfruttata da malintenzionati, ma i rappresentanti di Mozilla non hanno commentato queste informazioni.<\/p>\n

\"Mozilla<\/p>\n

\u00c8 noto che la vulnerabilit\u00e0 riguardava il compilatore JIT JavaScript IonMonkey per SpiderMonkey, uno dei principali componenti del kernel di Firefox, che gestisce le operazioni JavaScript. Gli esperti hanno classificato il problema tra le vulnerabilit\u00e0 da non conformit\u00e0 nei tipi di dati utilizzati o 'type confusion', quando le informazioni scritte in memoria vengono inizialmente definite come un tipo di dato, ma in seguito a determinate manipolazioni cambiano tipo. Sfruttando questa vulnerabilit\u00e0, i malintenzionati potevano eseguire codice arbitrario in remoto sul sistema attaccato.      <\/p>\n

Secondo le informazioni disponibili, la vulnerabilit\u00e0 in questione \u00e8 stata scoperta da esperti della societ\u00e0 cinese Qihoo 360. I rappresentanti dell'azienda hanno dichiarato di essere a conoscenza di diversi casi in cui la vulnerabilit\u00e0 \u00e8 stata utilizzata in pratica da malintenzionati. Vale la pena notare che recentemente sull'account Twitter di Qihoo 360 \u00e8 apparso un messaggio che affermava che l'azienda aveva scoperto una vulnerabilit\u00e0 di giorno zero attivamente sfruttata nel browser Internet Explorer. Tuttavia, in seguito, il messaggio \u00e8 stato rimosso.<\/p>\n

Per quanto riguarda la vulnerabilit\u00e0 in questione, \u00e8 stata risolta nelle versioni del browser Firefox 72.0.1 e Firefox ESR 68.4.1. Si consiglia agli utenti del browser Mozilla di aggiornare il proprio browser all'ultima versione per non diventare vittime di malintenzionati.<\/p>\n

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

\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 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\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 […]<\/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\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Mozilla ha risolto in Firefox una vulnerabilit\u00e0 di giorno zero, che veniva attivamente sfruttata dagli hacker | ProHoster","description":"Ieri, l'azienda Mozilla ha 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