{"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\/de\/blog\/novosti-interneta\/github-pomenyal-zakrytyj-rsa-klyuch-dlya-ssh-posle-ego-popadaniya-v-publichnyj-repozitorij","title":{"rendered":"GitHub hat den privaten RSA-Schl\u00fcssel f\u00fcr SSH gewechselt, nachdem dieser in ein \u00f6ffentliches Repository gelangte.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

GitHub hat einen Vorfall gemeldet, bei dem ein geheimer RSA-Schl\u00fcssel, der als Hosting-Schl\u00fcssel f\u00fcr den Zugriff auf GitHub-Repositories \u00fcber SSH verwendet wird, versehentlich in ein \u00f6ffentlich zug\u00e4ngliches Repository ver\u00f6ffentlicht wurde. Der Leak betraf nur den RSA-Schl\u00fcssel, die Hosting-SSH-Schl\u00fcssel ECDSA und Ed25519 bleiben weiterhin sicher. Der \u00f6ffentlich zug\u00e4ngliche Hosting-SSH-Schl\u00fcssel erm\u00f6glicht keinen Zugang zur GitHub-Infrastruktur oder zu Nutzerdaten, kann jedoch dazu verwendet werden, Git-Operationen, die \u00fcber SSH durchgef\u00fchrt werden, abzufangen. <\/p>\n

Um m\u00f6gliche Abf\u00e4ngattacken auf SSH-Sitzungen zu GitHub zu verhindern, falls der RSA-Schl\u00fcssel in die falschen H\u00e4nde ger\u00e4t, hat GitHub den Prozess zur Schl\u00fcsselersetzung eingeleitet. Die Nutzer m\u00fcssen den alten \u00f6ffentlichen Schl\u00fcssel von GitHub entfernen (ssh-keygen -R github.com) oder den Schl\u00fcssel manuell in der Datei ~\/.ssh\/known_hosts ersetzen, was die Funktionalit\u00e4t automatisch ausgef\u00fchrter Skripte beeintr\u00e4chtigen kann.
\n
Quelle: 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-novosti-interneta"],"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\udd47GitHub hat den geheimen RSA-Schl\u00fcssel f\u00fcr SSH gewechselt, nachdem dieser in ein \u00f6ffentliches Repository gelangte | ProHoster","description":"GitHub hat einen Vorfall gemeldet, bei dem ein geheimer RSA-Schl\u00fcssel, der als Host-Schl\u00fcssel f\u00fcr den Zugriff auf GitHub-Repositories \u00fcber SSH verwendet wurde, versehentlich in einem \u00f6ffentlich zug\u00e4nglichen Repository ver\u00f6ffentlicht wurde. Der Vorfall betraf ausschlie\u00dflich den RSA-Schl\u00fcssel, die Host-SSH-Schl\u00fcssel ECDSA und Ed25519 bleiben weiterhin sicher. Der offengelegte Host-SSH-Schl\u00fcssel erm\u00f6glicht keinen Zugriff auf die Infrastruktur von GitHub.","canonical_url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/github-pomenyal-zakrytyj-rsa-klyuch-dlya-ssh-posle-ego-popadaniya-v-publichnyj-repozitorij","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"de_DE","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 \u043f\u043e\u043c\u0435\u043d\u044f\u043b \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0439 RSA-\u043a\u043b\u044e\u0447 \u0434\u043b\u044f SSH \u043f\u043e\u0441\u043b\u0435 \u0435\u0433\u043e \u043f\u043e\u043f\u0430\u0434\u0430\u043d\u0438\u044f \u0432 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \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. \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","og:url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/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\/de\/wp-json\/wp\/v2\/posts\/107510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/comments?post=107510"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/107510\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/media?parent=107510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/categories?post=107510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/tags?post=107510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}