{"id":107510,"date":"2023-03-25T00:48:09","date_gmt":"2023-03-24T22:48:09","guid":{"rendered":"https:\/\/prohoster.info\/?p=107510"},"modified":"2023-03-27T19:30:41","modified_gmt":"2023-03-27T17:30:41","slug":"github-pomenyal-zakrytyj-rsa-klyuch-dlya-ssh-posle-ego-popadaniya-v-publichnyj-repozitorij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/github-pomenyal-zakrytyj-rsa-klyuch-dlya-ssh-posle-ego-popadaniya-v-publichnyj-repozitorij","title":{"rendered":"A GitHub megv\u00e1ltoztatta a z\u00e1rt RSA-kulcsot az SSH-hoz, miut\u00e1n az nyilv\u00e1nos adatt\u00e1rba ker\u00fclt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A GitHub bejelentette, hogy egy incidens k\u00f6vetkezt\u00e9ben a GitHub SSH-hozz\u00e1f\u00e9r\u00e9shez haszn\u00e1lt z\u00e1rt RSA-kulcs v\u00e9letlen\u00fcl nyilv\u00e1nos rep\u00f3ban k\u00f6zz\u00e9t\u00e9telre ker\u00fclt. A sziv\u00e1rg\u00e1s csak az RSA-kulcsot \u00e9rintette, az ECDSA \u00e9s Ed25519 host SSH-kulcsok tov\u00e1bbra is biztons\u00e1gosak. A nyilv\u00e1noss\u00e1gra ker\u00fclt host SSH-kulcs nem enged hozz\u00e1f\u00e9r\u00e9st a GitHub infrastrukt\u00far\u00e1hoz vagy a felhaszn\u00e1l\u00f3i adatokhoz, de felhaszn\u00e1lhat\u00f3 Git-m\u0171veletek lehallgat\u00e1s\u00e1ra SSH-n kereszt\u00fcl. <\/p>\n

A GitHub megkezdte a kulcscsere folyamat\u00e1t, hogy elker\u00fclje az SSH-munkamenetek esetleges lehallgat\u00e1s\u00e1t, ha az RSA-kulcs rossz kezekbe ker\u00fcl. A felhaszn\u00e1l\u00f3k r\u00e9sz\u00e9r\u0151l sz\u00fcks\u00e9ges elt\u00e1vol\u00edtani a r\u00e9gi GitHub nyilv\u00e1nos kulcsot (ssh-keygen -R github.com) vagy manu\u00e1lisan cser\u00e9lni a kulcsot a ~\/.ssh\/known_hosts f\u00e1jlban, ami megzavarhatja az automatikusan v\u00e9grehajtott szkriptek m\u0171k\u00f6d\u00e9s\u00e9t.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

GitHub \u0441\u043e\u043e\u0431\u0449\u0438\u043b \u043e\u0431 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0435, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0439 RSA-\u043a\u043b\u044e\u0447, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0445\u043e\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u044e\u0447\u0430 \u043f\u0440\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0435 \u043a \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f\u043c GitHub \u043f\u043e SSH, \u043f\u043e \u043e\u0448\u0438\u0431\u043a\u0435 \u043e\u043a\u0430\u0437\u0430\u043b\u0441\u044f \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u043c \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438. \u0423\u0442\u0435\u0447\u043a\u0430 \u043a\u043e\u0441\u043d\u0443\u043b\u0430\u0441\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043a\u043b\u044e\u0447\u0430 RSA, \u0445\u043e\u0441\u0442\u043e\u0432\u044b\u0435 SSH-\u043a\u043b\u044e\u0447\u0438 ECDSA \u0438 Ed25519 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0442 \u043e\u0441\u0442\u0430\u0432\u0430\u0442\u044c\u0441\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u043c\u0438. \u041f\u043e\u043f\u0430\u0432\u0448\u0438\u0439 \u0432 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u0445\u043e\u0441\u0442\u043e\u0432\u044b\u0439 SSH-\u043a\u043b\u044e\u0447 \u043d\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435 GitHub […]<\/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-107510","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\udd47A GitHub z\u00e1rt RSA-kulcsot cser\u00e9lt az SSH sz\u00e1m\u00e1ra, miut\u00e1n az nyilv\u00e1nos rep\u00f3ba ker\u00fclt | ProHoster","description":"A GitHub bejelentette, hogy egy incidens k\u00f6vetkezt\u00e9ben a GitHub SSH-hozz\u00e1f\u00e9r\u00e9shez haszn\u00e1lt z\u00e1rt RSA-kulcs v\u00e9letlen\u00fcl nyilv\u00e1nos rep\u00f3ban k\u00f6zz\u00e9t\u00e9telre 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\u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 | ProHoster","og:description":"GitHub \u0441\u043e\u043e\u0431\u0449\u0438\u043b \u043e\u0431 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0435, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0439 RSA-\u043a\u043b\u044e\u0447, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0445\u043e\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u044e\u0447\u0430 \u043f\u0440\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0435 \u043a \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f\u043c GitHub \u043f\u043e SSH, \u043f\u043e \u043e\u0448\u0438\u0431\u043a\u0435 \u043e\u043a\u0430\u0437\u0430\u043b\u0441\u044f \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u043c \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/github-pomenyal-zakrytyj-rsa-klyuch-dlya-ssh-posle-ego-popadaniya-v-publichnyj-repozitorij","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2023-03-24T22:48:09+00:00","article:modified_time":"2023-03-27T17:30:41+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/107510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=107510"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/107510\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=107510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=107510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=107510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}