{"id":101613,"date":"2021-10-12T22:22:39","date_gmt":"2021-10-12T20:22:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/github-zablokiroval-ssh-klyuchi-sgenerirovannye-pri-pomoshhi-biblioteki-keypair"},"modified":"2021-10-12T22:22:39","modified_gmt":"2021-10-12T20:22:39","slug":"github-zablokiroval-ssh-klyuchi-sgenerirovannye-pri-pomoshhi-biblioteki-keypair","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/github-zablokiroval-ssh-klyuchi-sgenerirovannye-pri-pomoshhi-biblioteki-keypair","title":{"rendered":"GitHub je blokirao SSH klju\u010deve generirane uz pomo\u0107 biblioteke keypair","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

GitHub je blokirao SSH klju\u010deve korisnika Git klijenata koji koriste JavaScript biblioteku keypair za generiranje klju\u010deva. Na primjer, pod blokadu su pali klju\u010devi Git klijenta GitKraken. Ranljivost dovodi do generiranja predvidljivih RSA klju\u010deva zbog gre\u0161ke koja zna\u010dajno smanjuje kvalitetu entropije prilikom generiranja slu\u010dajnih sekvenci za klju\u010deve. Problem je rije\u0161en u izdanjima keypair 1.0.4 i GitKraken 8.0.1. <\/p>\n

\u041f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0441\u0442\u0430\u043b\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0430 \u0432\u044b\u0437\u043e\u0432\u0430 «b.putByte(String.fromCharCode(next & 0xFF))» \u043f\u0440\u0438 \u0442\u043e\u043c, \u0447\u0442\u043e \u0432 \u043c\u0435\u0442\u043e\u0434\u0435 putByte \u0435\u0449\u0451 \u0440\u0430\u0437 \u0432\u044b\u0437\u044b\u0432\u0430\u043b\u0441\u044f \u043c\u0435\u0442\u043e\u0434 fromCharCode. \u0414\u0432\u043e\u0439\u043d\u043e\u0439 \u0432\u044b\u0437\u043e\u0432 fromCharCode («String.fromCharCode( String.fromCharCode(next & 0xFF) )») \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u043b \u043a \u0442\u043e\u043c\u0443, \u0447\u0442\u043e \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0431\u0443\u0444\u0435\u0440\u0430 c \u044d\u043d\u0442\u0440\u043e\u043f\u0438\u0435\u0439 \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u043b\u0430\u0441\u044c \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0430 \u043d\u0443\u043b\u044f\u043c\u0438, \u0442.\u0435. \u043a\u043b\u044e\u0447 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u043b\u0441\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 «\u0441\u043b\u0443\u0447\u0430\u0439\u043d\u044b\u0445» \u0434\u0430\u043d\u043d\u044b\u0445, \u043d\u0430 97% \u0441\u043e\u0441\u0442\u043e\u044f\u0449\u0438\u0445 \u0438\u0437 \u043d\u0443\u043b\u0435\u0439.
\n
Izvor: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

GitHub \u0437\u0430\u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043b SSH-\u043a\u043b\u044e\u0447\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 Git-\u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u0434\u043b\u044f \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u043a\u043b\u044e\u0447\u0435\u0439 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 keypair. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u043e\u0434 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0443 \u043f\u043e\u043f\u0430\u043b\u0438 \u043a\u043b\u044e\u0447\u0438 Git-\u043a\u043b\u0438\u0435\u043d\u0442\u0430 GitKraken. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0443\u0435\u043c\u044b\u0445 RSA-\u043a\u043b\u044e\u0447\u0435\u0439 \u0438\u0437-\u0437\u0430 \u043e\u0448\u0438\u0431\u043a\u0438, \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0441\u043d\u0438\u0436\u0430\u044e\u0449\u0435\u0439 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u044d\u043d\u0442\u0440\u043e\u043f\u0438\u0438 \u043f\u0440\u0438 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u0439 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u043a\u043b\u044e\u0447\u0435\u0439. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0445 keypair 1.0.4 \u0438 \u0432 GitKraken 8.0.1. \u041f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0441\u0442\u0430\u043b\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0430 […]<\/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-101613","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\udd47GitHub je blokirao SSH klju\u010deve generirane pomo\u0107u biblioteke keypair | ProHoster","description":"GitHub je blokirao SSH klju\u010deve korisnika Git klijenata koji koriste JavaScript biblioteku keypair za generiranje klju\u010deva. Na primjer, pod blokadu su pali klju\u010devi Git klijenta GitKraken.","canonical_url":"https:\/\/prohoster.info\/hr\/blog\/news\/github-zablokiroval-ssh-klyuchi-sgenerirovannye-pri-pomoshhi-biblioteki-keypair","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hr_HR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47GitHub \u0437\u0430\u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043b SSH-\u043a\u043b\u044e\u0447\u0438, \u0441\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 keypair | ProHoster","og:description":"GitHub \u0437\u0430\u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043b SSH-\u043a\u043b\u044e\u0447\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 Git-\u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u0434\u043b\u044f \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u043a\u043b\u044e\u0447\u0435\u0439 JavaScript-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 keypair. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u043e\u0434 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0443 \u043f\u043e\u043f\u0430\u043b\u0438 \u043a\u043b\u044e\u0447\u0438 Git-\u043a\u043b\u0438\u0435\u043d\u0442\u0430 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