{"id":103477,"date":"2022-03-05T09:37:01","date_gmt":"2022-03-05T07:37:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-firefox-97-0-2-i-91-6-1-s-ustraneniem-kriticheskih-0-day-uyazvimostej"},"modified":"2022-03-05T09:37:01","modified_gmt":"2022-03-05T07:37:01","slug":"obnovlenie-firefox-97-0-2-i-91-6-1-s-ustraneniem-kriticheskih-0-day-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/obnovlenie-firefox-97-0-2-i-91-6-1-s-ustraneniem-kriticheskih-0-day-uyazvimostej","title":{"rendered":"Aggiornamenti di Firefox 97.0.2 e 91.6.1 che risolvono vulnerabilit\u00e0 critiche 0-day","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 disponibile un aggiornamento correttivo per Firefox 97.0.2 e 91.6.1 che risolve due vulnerabilit\u00e0 classificate come problemi critici. Queste vulnerabilit\u00e0 consentono di eludere l'isolamento sandbox e di eseguire codice con privilegi del browser durante l'elaborazione di contenuti appositamente formulati. Si sostiene che esistano exploit funzionanti per entrambi i problemi, gi\u00e0 utilizzati per effettuare attacchi. <\/p>\n

I dettagli non sono ancora stati divulgati, ma si sa che la prima vulnerabilit\u00e0 (CVE-2022-26485) riguarda l'accesso a un'area di memoria gi\u00e0 liberata (Use-after-free) nel codice per l'elaborazione del parametro XSLT, mentre la seconda (CVE-2022-26486) riguarda l'accesso alla memoria gi\u00e0 liberata nel framework IPC di WebGPU. <\/p>\n

Si raccomanda a tutti gli utenti dei browser basati su Firefox di installare urgentemente gli aggiornamenti. Gli utenti di Tor Browser, basato sul ramo ESR di Firefox 91, devono prestare particolare attenzione all'installazione degli aggiornamenti, poich\u00e9 le vulnerabilit\u00e0 potrebbero portare non solo alla compromissione del sistema, ma anche alla deanonimizzazione dell'utente. L'aggiornamento per risolvere le vulnerabilit\u00e0 discusse per Tor Browser non \u00e8 ancora stato rilasciato.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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I dettagli non sono ancora stati divulgati, \u00e8 noto solo che","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/obnovlenie-firefox-97-0-2-i-91-6-1-s-ustraneniem-kriticheskih-0-day-uyazvimostej","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 Firefox 97.0.2 \u0438 91.6.1 \u0441 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 0-day 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