{"id":54972,"date":"2020-01-09T00:00:00","date_gmt":"2020-01-08T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/obnovlenie-firefox-72-0-1-i-68-4-1-s-ustraneniem-kriticheskoj-0-day-uyazvimosti"},"modified":"2020-02-18T14:03:02","modified_gmt":"2020-02-18T11:03:02","slug":"obnovlenie-firefox-72-0-1-i-68-4-1-s-ustraneniem-kriticheskoj-0-day-uyazvimosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/obnovlenie-firefox-72-0-1-i-68-4-1-s-ustraneniem-kriticheskoj-0-day-uyazvimosti","title":{"rendered":"Mise \u00e0 jour de Firefox 72.0.1 et 68.4.1 corrigeant une vuln\u00e9rabilit\u00e9 critique 0-day","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Des mises \u00e0 jour de s\u00e9curit\u00e9 d'urgence pour Firefox ont \u00e9t\u00e9 publi\u00e9es 72.0.1<\/a><\/noindex> et 68.4.1<\/a><\/noindex>, dans lesquelles a \u00e9t\u00e9 corrig\u00e9 vuln\u00e9rabilit\u00e9 critique<\/a><\/noindex> (CVE-2019-17026), permettant l'ex\u00e9cution de code lors de l'ouverture de pages sp\u00e9cifiquement con\u00e7ues. Le danger est amplifi\u00e9 par le fait qu'avant m\u00eame la mise en \u0153uvre de la correction des<\/a><\/noindex> faits d'attaques utilisant cette vuln\u00e9rabilit\u00e9 ont \u00e9t\u00e9 constat\u00e9s et un exploit fonctionnel est d\u00e9j\u00e0 en possession des attaquants. Il est fortement recommand\u00e9 \u00e0 tous les utilisateurs de Firefox de mettre \u00e0 jour leur navigateur d'urgence, et les utilisateurs de Tor Browser doivent attendre<\/a><\/noindex> la sortie<\/a><\/noindex> de la mise \u00e0 jour 9.0.4, qui sera publi\u00e9e dans quelques heures.<\/p>\n

Des traces d'attaques utilisant cette vuln\u00e9rabilit\u00e9 0-day ont \u00e9t\u00e9 d\u00e9tect\u00e9es par le fournisseur d'antivirus chinois Qihoo 360<\/a><\/noindex>. Le probl\u00e8me est caus\u00e9 par une d\u00e9finition incorrecte du type des \u00e9l\u00e9ments du tableau lors de l'ex\u00e9cution des op\u00e9rations StoreElementHole et FallibleStoreElement<\/a><\/noindex> dans le code objet compil\u00e9 par le moteur JIT IonMonkey. Les d\u00e9tails ne sont pas encore r\u00e9v\u00e9l\u00e9s<\/a><\/noindex>, mais le code du patch est disponible<\/a><\/noindex>.<\/p>\n

<\/a><\/noindex><\/p>\n

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

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