{"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\/news\/obnovlenie-firefox-97-0-2-i-91-6-1-s-ustraneniem-kriticheskih-0-day-uyazvimostej","title":{"rendered":"Aggiornamento di Firefox 97.0.2 e 91.6.1 con la correzione di vulnerabilit\u00e0 critiche 0-day","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

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

I dettagli non sono ancora stati resi noti, ma si sa che la prima vulnerabilit\u00e0 (CVE-2022-26485) \u00e8 collegata all'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 a memoria gi\u00e0 liberata nel framework IPC WebGPU. <\/p>\n

A tutti gli utenti dei browser basati sul motore Firefox si raccomanda di installare urgentemente gli aggiornamenti. Gli utenti del Tor Browser, basato sulla versione ESR di Firefox 91, devono prestare particolare attenzione all'installazione degli aggiornamenti, poich\u00e9 le vulnerabilit\u00e0 possono portare non solo a una compromissione del sistema, ma anche alla de-anonimizzazione dell'utente. L'aggiornamento per risolvere le vulnerabilit\u00e0 discusse per il 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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