{"id":80658,"date":"2020-05-07T19:42:15","date_gmt":"2020-05-07T17:42:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/microsoft-naznachil-premiyu-do-100000-za-vyyavlenie-uyazvimosti-v-linux-platforme-azure-sphere"},"modified":"2020-05-07T19:42:15","modified_gmt":"2020-05-07T17:42:15","slug":"microsoft-naznachil-premiyu-do-100000-za-vyyavlenie-uyazvimosti-v-linux-platforme-azure-sphere","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/microsoft-naznachil-premiyu-do-100000-za-vyyavlenie-uyazvimosti-v-linux-platforme-azure-sphere","title":{"rendered":"Microsoft vyhl\u00e1sil odm\u011bnu a\u017e $100000 za nalezen\u00ed zranitelnosti v platform\u011b Linux Azure Sphere","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Microsoft ozn\u00e1mila<\/a><\/noindex> o ochot\u011b vyplatit odm\u011bnu<\/a><\/noindex>, ve v\u00fd\u0161i a\u017e sto tis\u00edc dolar\u016f, za odhalen\u00ed zranitelnosti v IoT platform\u011b Azure Sphere<\/a><\/noindex>, postaven\u00e9<\/a><\/noindex> na j\u00e1dru Linux a vyu\u017e\u00edvaj\u00edc\u00ed sandboxovou izolaci pro hlavn\u00ed slu\u017eby a aplikace. Odm\u011bna je sl\u00edbena za demonstraci zranitelnost\u00ed v subsyst\u00e9mu Pluton<\/a><\/noindex> (ko\u0159en d\u016fv\u011bry implementovan\u00fd v \u010dipu) nebo Secure World<\/a><\/noindex> (sandbox).<\/p>\n

Odm\u011bna je sou\u010d\u00e1st\u00ed t\u0159\u00edm\u011bs\u00ed\u010dn\u00ed v\u00fdzkumn\u00e9 program<\/a><\/noindex>, kter\u00e1 potrv\u00e1 od 1. \u010dervna do 31. srpna 2020. Iniciativa se zam\u011b\u0159uje zejm\u00e9na na Azure Sphere OS a nezahrnuje cloudov\u00e9 subsyst\u00e9my, kter\u00e9 jsou ji\u017e zahrnuty v samostatn\u00e9m programu odm\u011bn. Pro z\u00edsk\u00e1n\u00ed odm\u011bny je nutn\u00e9 demonstrovat zranitelnost, kter\u00e1 m\u016f\u017ee p\u0159i lok\u00e1ln\u00edm (kompromitace aplikace) nebo vzd\u00e1len\u00e9m \u00fatoku v\u00e9st k proveden\u00ed neov\u011b\u0159en\u00e9ho digit\u00e1ln\u00edho podpisu ciz\u00edho k\u00f3du, zachycen\u00ed autentiza\u010dn\u00edch parametr\u016f, zv\u00fd\u0161en\u00ed privilegi\u00ed, \u00faprav\u011b nastaven\u00ed nebo obch\u00e1zen\u00ed omezen\u00ed firewallu. Pro proveden\u00ed v\u00fdzkumu spole\u010dnost Microsoft vyj\u00e1d\u0159ila ochotu poskytnout \u00fa\u010dastn\u00edk\u016fm p\u0159\u00edstup k produkt\u016fm a slu\u017eb\u00e1m, Azure Sphere SDK, technick\u00e9 dokumentaci, a tak\u00e9 zajistit komunika\u010dn\u00ed kan\u00e1l s v\u00fdvoj\u00e1\u0159i platformy.<\/p>\n

Platforma Azure Sphere je ur\u010dena pro vytv\u00e1\u0159en\u00ed za\u0159\u00edzen\u00ed internetu v\u011bc\u00ed, postaven\u00fdch na energeticky efektivn\u00edch mikrokontrol\u00e9rech (MCU, microcontroller unit) s integrovan\u00fdmi perifern\u00edmi subsyst\u00e9my. Azure Sphere se vyu\u017e\u00edv\u00e1 i v obchodn\u00edm vybaven\u00ed, nap\u0159\u00edklad ve spole\u010dnostech, jako je Starbucks. Jednou z vlastnost\u00ed platformy je subsyst\u00e9m Pluton, ur\u010den\u00fd k poskytov\u00e1n\u00ed hardwarov\u00fdch prost\u0159edk\u016f pro \u0161ifrov\u00e1n\u00ed, ukl\u00e1d\u00e1n\u00ed soukrom\u00fdch kl\u00ed\u010d\u016f a prov\u00e1d\u011bn\u00ed slo\u017eit\u00fdch kryptografick\u00fdch operac\u00ed. Pluton obsahuje samostatn\u00fd specializovan\u00fd procesor, kryptografick\u00fd engine, hardwarov\u00fd gener\u00e1tor n\u00e1hodn\u00fdch \u010d\u00edsel a izolovan\u00e9 \u00falo\u017ei\u0161t\u011b kl\u00ed\u010d\u016f.<\/p>\n

D\u00e1le lze poznamenat v\u00fdskyt<\/a><\/noindex> informac\u00ed<\/a><\/noindex> o pokusu o prodej nezn\u00e1m\u00e9ho obsahu soukrom\u00fdch repozit\u00e1\u0159\u016f GitHub spole\u010dnosti Microsoft. Nezn\u00e1m\u00fd tvrdil, \u017ee se mu poda\u0159ilo st\u00e1hnout p\u0159ibli\u017en\u011b 500 GB dat ze soukrom\u00fdch repozit\u00e1\u0159\u016f Microsoftu um\u00edst\u011bn\u00fdch na GitHubu a poskytl jako d\u016fkaz screenshoty a 1 GB dat. V\u011bt\u0161ina \u00fa\u010dastn\u00edk\u016f pova\u017eovala d\u016fkazy za nev\u011brohodn\u00e9, proto\u017ee screenshoty lze snadno pad\u011blat a v datech se objevil n\u011bjak\u00fd nesmysln\u00fd soubor s textem v \u010d\u00edn\u0161tin\u011b, testy a \u00faryvky k\u00f3du. Jeden z in\u017een\u00fdr\u016f Microsoftu v koment\u00e1\u0159e<\/a><\/noindex> prohl\u00e1sil, \u017ee \u00fanik je pravd\u011bpodobn\u011b fale\u0161n\u00fd, proto\u017ee v Microsoftu plat\u00ed pravidlo, v jeho\u017e souladu jsou v soukrom\u00fdch repozit\u00e1\u0159\u00edch na GitHubu um\u00edst\u011bny projekty, kter\u00e9 by m\u011bly b\u00fdt ve\u0159ejn\u00e9 do 30 dn\u016f.<\/p>\n

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

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

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u0432\u044b\u043f\u043b\u0430\u0442\u0438\u0442\u044c \u043f\u0440\u0435\u043c\u0438\u044e, \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c \u0434\u043e \u0441\u0442\u0430 \u0442\u044b\u0441\u044f\u0447 \u0434\u043e\u043b\u043b\u0430\u0440\u043e\u0432, \u0437\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u0435 \u0431\u0440\u0435\u0448\u0438 \u0432 IoT-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Azure Sphere, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u0431\u0430\u0437\u0435 \u044f\u0434\u0440\u0430 Linux \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0439 sandbox-\u0438\u0437\u043e\u043b\u044f\u0446\u0438\u044e \u0434\u043b\u044f \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432 \u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u041f\u0440\u0435\u043c\u0438\u044f \u043e\u0431\u0435\u0449\u0430\u043d\u0430 \u0437\u0430 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0435 Pluton (\u043a\u043e\u0440\u0435\u043d\u044c \u0434\u043e\u0432\u0435\u0440\u0438\u044f, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0432 \u0447\u0438\u043f\u0435) \u0438\u043b\u0438 Secure World (sandbox). \u041f\u0440\u0435\u043c\u0438\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0447\u0430\u0441\u0442\u044c\u044e \u0442\u0440\u0451\u0445\u043c\u0435\u0441\u044f\u0447\u043d\u043e\u0439 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-80658","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Microsoft vyhl\u00e1sil odm\u011bnu a\u017e 100000 $ za odhalen\u00ed zranitelnosti v platform\u011b Azure Sphere pro Linux | ProHoster","description":"spole\u010dnost Microsoft ozn\u00e1mila, \u017ee je p\u0159ipravena 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