{"id":34327,"date":"2019-10-31T21:57:40","date_gmt":"2019-10-31T18:57:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/v-windows-obnaruzheny-novye-breshi-pozvolyayushhie-povysit-privilegii-v-sisteme\/"},"modified":"2019-10-31T21:57:40","modified_gmt":"2019-10-31T18:57:40","slug":"v-windows-obnaruzheny-novye-breshi-pozvolyayushhie-povysit-privilegii-v-sisteme","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/v-windows-obnaruzheny-novye-breshi-pozvolyayushhie-povysit-privilegii-v-sisteme","title":{"rendered":"De nouvelles vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Windows, permettant d'\u00e9lever les privil\u00e8ges dans le syst\u00e8me","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Sous Windows, d\u00e9tect\u00e9<\/a><\/noindex> Une nouvelle s\u00e9rie de vuln\u00e9rabilit\u00e9s permet d'acc\u00e9der au syst\u00e8me. Un utilisateur sous le pseudonyme SandBoxEscaper a pr\u00e9sent\u00e9 des exploits pour trois failles. La premi\u00e8re permet d'\u00e9lever les privil\u00e8ges de l'utilisateur dans le syst\u00e8me en utilisant le planificateur de t\u00e2ches. Pour un utilisateur autoris\u00e9, il est possible d'augmenter les droits au niveau syst\u00e8me.<\/p>\n

\"De<\/p>\n

La seconde faille concerne le service de rapports d'erreurs dans Windows. Cela permet aux attaquants de l'utiliser pour modifier des fichiers qui sont normalement inaccessibles. Enfin, le troisi\u00e8me exploit utilise une vuln\u00e9rabilit\u00e9 dans Internet Explorer 11. Gr\u00e2ce \u00e0 cela, il est possible d'ex\u00e9cuter du code JavaScript avec un niveau de privil\u00e8ge plus \u00e9lev\u00e9 que d'habitude.<\/p>\n

Bien que tous ces exploits n\u00e9cessitent un acc\u00e8s direct au PC, le simple fait qu'il existe des failles est pr\u00e9occupant. Un danger particulier en \u00e9mane si l'utilisateur devient victime de phishing ou d'autres m\u00e9thodes similaires de fraude en ligne.<\/p>\n

<\/center><\/p>\n

Il convient de noter qu'un examen ind\u00e9pendant des exploits a r\u00e9v\u00e9l\u00e9 qu'ils fonctionnent sur les versions 32 bits et 64 bits du syst\u00e8me d'exploitation. Rappelons qu'en mars, Google avait signal\u00e9 qu'une vuln\u00e9rabilit\u00e9 li\u00e9e \u00e0 l'\u00e9l\u00e9vation des privil\u00e8ges dans les anciennes versions de Windows avait \u00e9t\u00e9 exploit\u00e9e \u00e0 l'aide du navigateur Chrome.<\/p>\n

Microsoft n'a pas encore comment\u00e9 l'information, il n'est donc pas clair quand un correctif sera disponible. Il est suppos\u00e9 qu'une d\u00e9claration officielle de Redmond sera faite dans les prochains jours, il ne reste plus qu'\u00e0 attendre.<\/p>\n

<\/p>\n

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

\u0412 Windows \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0441\u0435\u0440\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0430\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u043f\u043e\u0434 \u043f\u0441\u0435\u0432\u0434\u043e\u043d\u0438\u043c\u043e\u043c SandBoxEscaper \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u044b \u0441\u0440\u0430\u0437\u0443 \u0434\u043b\u044f \u0442\u0440\u0451\u0445 \u0431\u0440\u0435\u0448\u0435\u0439. \u041f\u0435\u0440\u0432\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u0432\u044b\u0448\u0430\u0442\u044c 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