{"id":99390,"date":"2021-03-09T10:22:48","date_gmt":"2021-03-09T08:22:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/github-ustranil-uyazvimost-privodivshuyu-k-podmene-seansa-polzovatelya"},"modified":"2021-03-09T10:22:48","modified_gmt":"2021-03-09T08:22:48","slug":"github-ustranil-uyazvimost-privodivshuyu-k-podmene-seansa-polzovatelya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/github-ustranil-uyazvimost-privodivshuyu-k-podmene-seansa-polzovatelya","title":{"rendered":"GitHub hat eine Schwachstelle behoben, die zum Hijacking von Benutzersitzungen f\u00fchrte","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

GitHub hat den R\u00fccksetzer aller authentifizierten Sitzungen zu GitHub.com bekannt gegeben und darauf hingewiesen, dass Benutzer sich aufgrund eines Sicherheitsproblems erneut mit dem Dienst verbinden m\u00fcssen. Es wurde festgestellt, dass das Problem sehr selten auftritt und nur eine kleine Anzahl von Sitzungen betrifft, aber potenziell eine erhebliche Gefahr darstellt, da es einem authentifizierten Benutzer den Zugriff auf die Sitzung eines anderen Benutzers erm\u00f6glicht. <\/p>\n

Die Schwachstelle wird durch einen Race Condition bei der Verarbeitung von Backend-Anfragen verursacht und f\u00fchrt dazu, dass die Sitzung eines Benutzers im Browser eines anderen Benutzers umgeleitet wird, was es erm\u00f6glicht, vollen Zugriff auf die Session-Cookie eines anderen zu erhalten. Sch\u00e4tzungen zufolge war die fehlerhafte Umleitung von etwa 0,001 % aller authentifizierten Sitzungen auf GitHub.com betroffen. Es wird behauptet, dass eine derartige Umleitung nur unter zuf\u00e4lligen Umst\u00e4nden auftritt, die nicht absichtlich durch Angreifer ausgel\u00f6st werden k\u00f6nnen. Die problematischen \u00c4nderungen wurden am 8. Februar vorgenommen und am 5. M\u00e4rz behoben. Am 8. M\u00e4rz wurden zus\u00e4tzliche \u00dcberpr\u00fcfungen mit einem allgemeineren Schutz vor solchen Arten von Fehlern hinzugef\u00fcgt.
\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 \u0441\u0431\u0440\u043e\u0441\u0435 \u0432\u0441\u0435\u0445 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u0435\u0430\u043d\u0441\u043e\u0432 \u043a GitHub.com \u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c\u0441\u044f \u043a \u0441\u0435\u0440\u0432\u0438\u0441\u0443 \u0432\u043d\u043e\u0432\u044c \u0438\u0437-\u0437\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0447\u0435\u043d\u044c \u0440\u0435\u0434\u043a\u043e \u0438 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 \u043b\u0438\u0448\u044c \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u0441\u0435\u0430\u043d\u0441\u043e\u0432, \u043d\u043e \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c, \u0442\u0430\u043a \u043a\u0430\u043a \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043e\u0434\u043d\u043e\u043c\u0443 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u0435\u0430\u043d\u0441\u0443 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c \u0433\u043e\u043d\u043a\u0438 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 […]<\/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-99390","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\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 eine Schwachstelle behoben, die zum Hijacking von Benutzersitzungen f\u00fchrte | ProHoster","description":"GitHub hat den R\u00fccksetzer aller authentifizierten Sitzungen zu GitHub.com bekannt gegeben und darauf hingewiesen, dass Benutzer sich aufgrund eines Sicherheitsproblems erneut mit dem Dienst verbinden m\u00fcssen.","canonical_url":"https:\/\/prohoster.info\/de\/blog\/news\/github-ustranil-uyazvimost-privodivshuyu-k-podmene-seansa-polzovatelya","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 \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u043b \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0432\u0448\u0443\u044e \u043a \u043f\u043e\u0434\u043c\u0435\u043d\u0435 \u0441\u0435\u0430\u043d\u0441\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f | ProHoster","og:description":"GitHub \u0441\u043e\u043e\u0431\u0449\u0438\u043b \u043e \u0441\u0431\u0440\u043e\u0441\u0435 \u0432\u0441\u0435\u0445 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u0435\u0430\u043d\u0441\u043e\u0432 \u043a GitHub.com \u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c\u0441\u044f \u043a \u0441\u0435\u0440\u0432\u0438\u0441\u0443 \u0432\u043d\u043e\u0432\u044c \u0438\u0437-\u0437\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e.","og:url":"https:\/\/prohoster.info\/de\/blog\/news\/github-ustranil-uyazvimost-privodivshuyu-k-podmene-seansa-polzovatelya","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":"2021-03-09T08:22:48+00:00","article:modified_time":"2021-03-09T08:22:48+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"99390","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-09 08:27:40","updated":"2022-10-01 23:24:21","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/99390","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=99390"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/99390\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/media?parent=99390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/categories?post=99390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/tags?post=99390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}