{"id":183346,"date":"2026-09-14T10:53:47","date_gmt":"2026-09-14T08:53:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/ubuntu-26-10-polnostyu-perevedyon-na-rust-coreutils"},"modified":"2026-09-14T10:53:51","modified_gmt":"2026-09-14T08:53:51","slug":"ubuntu-26-10-fully-switches-to-rust-coreutils","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/ubuntu-26-10-fully-switches-to-rust-coreutils","title":{"rendered":"Ubuntu 26.10 wurde vollst\u00e4ndig auf Rust Coreutils umgestellt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>In der Paketbasis der Distribution Ubuntu 26.10, deren Ver\u00f6ffentlichung f\u00fcr den 15. Oktober geplant ist, wurde der vollst\u00e4ndige Wechsel auf das in Rust geschriebene Toolkit uutils coreutils (Rust Coreutils) vollzogen. Die Werkzeuge aus Rust Coreutils haben s\u00e4mtliche Komponenten des Pakets GNU Coreutils vollst\u00e4ndig ersetzt, einschlie\u00dflich der Dienstprogramme cp, mv und rm, die in Ubuntu 26.04 noch in der Variante aus GNU Coreutils ausgeliefert wurden.      <\/p>\n<p>Das Paket rust-coreutils war urspr\u00fcnglich standardm\u00e4\u00dfig in Ubuntu 25.10 enthalten, in der LTS-Reihe Ubuntu 26.04 wurde jedoch die Bereitstellung der Dienstprogramme cp, mv und rm aus dem Paket GNU Coreutils wiederhergestellt. Die Varianten cp, mv und rm wurden aufgrund von Sicherheitsproblemen zur\u00fcckgebracht, die bei einem Audit der Codebasis von Rust Coreutils entdeckt wurden. Die meisten Schwachstellen in Rust Coreutils werden durch Race Conditions verursacht, die es erm\u00f6glichen, Daten in dem Moment nach der Pr\u00fcfung ihrer Korrektheit, aber vor der Ausf\u00fchrung der Operation mit ihnen zu ver\u00e4ndern (TOCTOU &#8212; Time-Of-Check-To-Time-Of-Use). Solche Schwachstellen erm\u00f6glichen unter anderem, eine Datei im Zeitraum zwischen Abschluss der Pr\u00fcfung und Beginn der Ausf\u00fchrung der Operation durch einen symbolischen Link zu ersetzen.     <\/p>\n<p>Im Kontext der Nutzung der Dienstprogramme cp, mv und rm in Systemskripten, die mit Root-Rechten ausgef\u00fchrt werden, erm\u00f6glicht das Einschleusen eines symbolischen Links das Kopieren, \u00dcberschreiben oder L\u00f6schen beliebiger Dateien. Beispielsweise pr\u00fcfte das Dienstprogramm rm beim rekursiven L\u00f6schen von Verzeichnissen zun\u00e4chst alle Verzeichnisse und entfernte sie anschlie\u00dfend nacheinander in umgekehrter Reihenfolge, wobei die Funktion rmdir() aufgerufen wurde. Wenn das \u00fcbergeordnete Verzeichnis direkt nach seiner Pr\u00fcfung, aber noch vor der Pr\u00fcfung der darin enthaltenen Unterverzeichnisse, durch einen symbolischen Link ersetzt wird, kann erreicht werden, dass beim t\u00e4glichen Start des Cron-Skripts \/etc\/cron.daily\/apport, das mit Root-Rechten den Inhalt des f\u00fcr alle Benutzer im System beschreibbaren Verzeichnisses \/var\/crash rekursiv l\u00f6scht, jedes beliebige Verzeichnis im System entfernt wird.<br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66274\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Ubuntu 26.10, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 15 \u043e\u043a\u0442\u044f\u0431\u0440\u044f, \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0451\u043d \u043f\u043e\u043b\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 uutils coreutils (Rust Coreutils), \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0423\u0442\u0438\u043b\u0438\u0442\u044b \u0438\u0437 \u0441\u043e\u0441\u0442\u0430\u0432\u0430 Rust Coreutils \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0437\u0430\u043c\u0435\u043d\u0438\u043b\u0438 \u0432\u0441\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043f\u0430\u043a\u0435\u0442\u0430 GNU Coreutils, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u044b cp, mv \u0438 rm, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432 Ubuntu 26.04 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u043b\u0438\u0441\u044c \u0432 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0435 \u0438\u0437 GNU Coreutils. \u041f\u0430\u043a\u0435\u0442 rust-coreutils [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183346","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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Oktober geplant ist, wurde der vollst\u00e4ndige Wechsel auf das in Rust geschriebene Toolkit uutils coreutils (Rust Coreutils) vollzogen.","canonical_url":"https:\/\/prohoster.info\/de\/blog\/news\/ubuntu-26-10-fully-switches-to-rust-coreutils","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\udd47Ubuntu 26.10 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0451\u043d \u043d\u0430 Rust Coreutils | ProHoster","og:description":"\u0412 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Ubuntu 26.10, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 15 \u043e\u043a\u0442\u044f\u0431\u0440\u044f, \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0451\u043d \u043f\u043e\u043b\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 uutils coreutils (Rust Coreutils), \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust.","og:url":"https:\/\/prohoster.info\/de\/blog\/news\/ubuntu-26-10-fully-switches-to-rust-coreutils","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":"2026-09-14T08:53:47+00:00","article:modified_time":"2026-09-14T08:53:51+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"183346","title":null,"description":null,"keywords":null,"keyphrases":{"focus":[],"additional":[]},"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":"default","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":"2026-09-22 16:21:01","updated":"2026-09-22 16:21:01","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\/183346","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\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/comments?post=183346"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/183346\/revisions"}],"predecessor-version":[{"id":183347,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/183346\/revisions\/183347"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/media?parent=183346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/categories?post=183346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/tags?post=183346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}