{"id":33926,"date":"2019-10-31T21:55:26","date_gmt":"2019-10-31T18:55:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/intel-pytalas-smyagchit-ili-otlozhit-publikatsiyu-ob-uyazvimostyah-mds-nagradoj-v-120-000\/"},"modified":"2019-10-31T21:55:26","modified_gmt":"2019-10-31T18:55:26","slug":"intel-pytalas-smyagchit-ili-otlozhit-publikatsiyu-ob-uyazvimostyah-mds-nagradoj-v-120-000","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/intel-pytalas-smyagchit-ili-otlozhit-publikatsiyu-ob-uyazvimostyah-mds-nagradoj-v-120-000","title":{"rendered":"Intel a essay\u00e9 d'att\u00e9nuer ou de retarder la publication sur les vuln\u00e9rabilit\u00e9s MDS avec une \u00ab r\u00e9compense \u00bb de 120 000 $","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Nos coll\u00e8gues du site TechPowerUP, se r\u00e9f\u00e9rant \u00e0 une publication dans la presse n\u00e9erlandaise signalent<\/a><\/noindex>, rapportent qu'Intel a tent\u00e9 de soudoyer les chercheurs ayant d\u00e9couvert les vuln\u00e9rabilit\u00e9s MDS. Les vuln\u00e9rabilit\u00e9s de l'\u00e9chantillonnage des donn\u00e9es microarchitecturales (MDS), ont \u00e9t\u00e9 d\u00e9couvertes<\/a><\/noindex> dans les processeurs Intel mis en vente au cours des 8 derni\u00e8res ann\u00e9es. Des vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes par des sp\u00e9cialistes en s\u00e9curit\u00e9 de l'Universit\u00e9 Libre d'Amsterdam (Vrije Universiteit Amsterdam, VU Amsterdam). Selon une publication dans le Nieuwe Rotterdamsche Courant, la soci\u00e9t\u00e9 Intel a propos\u00e9 aux chercheurs une \u00ab r\u00e9compense \u00bb de 40 000 $ et en plus 80 000 $ pour \u00ab att\u00e9nuer la menace \u00bb de la \u00ab faille \u00bb identifi\u00e9e. Les chercheurs, selon la source, ont refus\u00e9 tout cet argent.<\/p>\n

\"Intel<\/p>\n

En soi, Intel n'a pas fait grand-chose de particulier. Apr\u00e8s la d\u00e9couverte des vuln\u00e9rabilit\u00e9s Spectre et Meltdown, l'entreprise a mis en place un programme de r\u00e9compense financi\u00e8re Bug Bounty pour ceux qui d\u00e9couvrent une vuln\u00e9rabilit\u00e9 dangereuse dans les plateformes Intel et en informent l'entreprise. Une condition suppl\u00e9mentaire et obligatoire pour recevoir la r\u00e9compense est que personne d'autre que des personnes d\u00e9sign\u00e9es par Intel ne doit \u00eatre au courant de la vuln\u00e9rabilit\u00e9. Ainsi, Intel gagne du temps pour att\u00e9nuer la menace \u2014 elle cr\u00e9e des correctifs et collabore avec les d\u00e9veloppeurs de syst\u00e8mes d'exploitation et les fabricants de composants, par exemple en fournissant du code pour impl\u00e9menter des corrections dans le BIOS des cartes m\u00e8res.<\/p>\n

Dans le cas de la d\u00e9couverte de la classe de vuln\u00e9rabilit\u00e9s MDS, Intel n'a pratiquement pas eu le temps d'att\u00e9nuer la menace rapidement. Bien que les correctifs aient presque abouti<\/a><\/noindex> au moment du rapport sur la d\u00e9couverte de nouvelles vuln\u00e9rabilit\u00e9s, Intel n'a pas r\u00e9ussi \u00e0 effectuer la mise \u00e0 jour compl\u00e8te du microcode des processeurs, et ces proc\u00e9dures restent \u00e0 faire. Il est peu probable que l'entreprise ait pr\u00e9vu de \u00ab cacher \u00bb la menace d\u00e9couverte par l'\u00e9quipe de VU Amsterdam par de la corruption, mais elle a certainement pu acheter du temps pour man\u0153uvrer.<\/p>\n

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

\u041d\u0430\u0448\u0438 \u043a\u043e\u043b\u043b\u0435\u0433\u0438 \u0441 \u0441\u0430\u0439\u0442\u0430 TechPowerUP \u0441\u043e \u0441\u0441\u044b\u043b\u043a\u043e\u0439 \u043d\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u044e \u0432 \u043d\u0438\u0434\u0435\u0440\u043b\u0430\u043d\u0434\u0441\u043a\u043e\u0439 \u043f\u0440\u0435\u0441\u0441\u0435 \u0441\u043e\u043e\u0431\u0449\u0430\u044e\u0442, \u0447\u0442\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u0441\u0434\u0435\u043b\u0430\u043b\u0430 \u043f\u043e\u043f\u044b\u0442\u043a\u0443 \u043f\u043e\u0434\u043a\u0443\u043f\u0438\u0442\u044c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0432\u0448\u0438\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 MDS. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 microarchitectural data sampling (MDS), \u0432\u044b\u0431\u043e\u0440\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 \u043c\u0438\u043a\u0440\u043e\u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u044b \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u0445 Intel, \u0432\u044b\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u0432 \u043f\u0440\u043e\u0434\u0430\u0436\u0443 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 8 \u043b\u0435\u0442. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u044b \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0430\u043c\u0438 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438\u0437 \u0421\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0410\u043c\u0441\u0442\u0435\u0440\u0434\u0430\u043c\u0430 (Vrije Universiteit Amsterdam, VU […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25585,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-33926","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\udd47Intel a essay\u00e9 d'att\u00e9nuer ou de retarder la publication sur les vuln\u00e9rabilit\u00e9s MDS avec une \u00ab r\u00e9compense \u00bb de 120 000 $ | ProHoster","description":"Nos coll\u00e8gues du site TechPowerUP, se r\u00e9f\u00e9rant \u00e0 une publication dans la presse 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