{"id":105252,"date":"2022-10-05T09:36:48","date_gmt":"2022-10-05T07:36:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-openssh-9-1"},"modified":"2022-10-05T09:36:48","modified_gmt":"2022-10-05T07:36:48","slug":"reliz-openssh-9-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/reliz-openssh-9-1","title":{"rendered":"OpenSSH 9.1 v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>P\u00e4rast kuue kuu pikkust arendust\u00f6\u00f6 on avaldatud OpenSSH 9.1 v\u00e4ljaanne, avatud klientide ja serverite rakendus SSH 2.0 ja SFTP protokollide jaoks. V\u00e4ljaanne on peamiselt t\u00f5rkeparandusega, sealhulgas on lahendatud mitmeid v\u00f5imalikke haavatavusi, mis olid seotud m\u00e4lu haldamise probleemidega:  <\/p>\n<ul>\n<li class=\"l\"> \u00dche- byte'i \u00fclevool SSH-b\u00e4nneri t\u00f6\u00f6tlemise koodis utiliidis ssh-keyscan.\n<li class=\"l\"> Kaksikud vabaduse funktsiooni kutsumised t\u00f5rke korral hashide arvutamisel failide jaoks koodis digitaalsete allkirjade loomise ja kontrollimise utiliidis ssh-keygen.\n<li class=\"l\"> Kaksikud vabaduse funktsiooni kutsumised t\u00f5rke t\u00f6\u00f6tlemise korral utiliidis ssh-keysign.    <\/ul>\n<p>Peamised muudatused:  <\/p>\n<ul>\n<li class=\"l\"> Ssh ja sshd on lisatud direktiiv RequiredRSASize, mis v\u00f5imaldab m\u00e4\u00e4rata RSA v\u00f5tmete minimaalset lubatud suurust. Sshd ignoreerib v\u00e4iksemaid v\u00f5tmeid, samas kui ssh l\u00f5petab seansi.\n<li class=\"l\"> Kandjev v\u00e4ljaanne OpenSSH on muudetud kasutama SSH-v\u00f5tmeid digitaalsete allkirjade kinnitamiseks Gitis tehtud commit'ide ja siltide jaoks.\n<li class=\"l\"> Direktiivid SetEnv ssh_config ja sshd_config konfiguratsioonifailides kohaldavad n\u00fc\u00fcd v\u00e4\u00e4rtust esimesest muutujate m\u00e4\u00e4ratlemisest, kui see on konfiguratsioonis mitu korda m\u00e4\u00e4ratud (varem kohaldati viimast m\u00e4\u00e4rangut).\n<li class=\"l\"> Kui k\u00e4ivitate utiliidi ssh-keygen valikuga &#171;-A&#187; (k\u00f5ik vaikimisi toetatud hosti v\u00f5tme t\u00fc\u00fcbid), siis DSA v\u00f5tmete genereerimine on keelatud, kuna neid pole juba mitu aastat vaikimisi kasutatud.\n<li class=\"l\"> sftp-serveris ja sftp-s on rakendatud laiendus &#171;users-groups-by-id@openssh.com&#187;, mis v\u00f5imaldab kliendil k\u00fcsida kasutajate ja gruppide nimesid, mis vastavad kindlale digitaalsete identifikaatorite (uid ja gid) kogumile. sftp-s on seda laiendust kasutatud nimede kuvamiseks katalooge sisu v\u00e4ljastamisel.\n<li class=\"l\"> sftp-serveris on rakendatud laiendus &#171;home-directory&#187; tee ~\\\/ ja ~user\\\/ avamiseks, mis on alternatiiv eelnevalt pakutud samadele eesm\u00e4rkidele m\u00f5eldud laiendusele &#171;expand-path@openssh.com&#187; (laiend &#171;home-directory&#187; on v\u00e4lja pakutud standardiseerimiseks ning seda toetavad juba m\u00f5ned kliendid).\n<li class=\"l\"> Ssh-keygenis ja sshd-s on lisatud v\u00f5imalus m\u00e4\u00e4rata aeg UTC ajav\u00f6\u00f6ndis sertifikaatide ja v\u00f5tmete kehtivuse intervalide m\u00e4\u00e4ramiseks, lisaks s\u00fcsteemi ajale.\n<li class=\"l\"> sftp-s on lubatud lisav\u00f5imaluste m\u00e4\u00e4ramine valiku &#171;-D&#187; kaudu (n\u00e4iteks &#171;\\\/usr\\\/libexec\\\/sftp-server -el debug3&#187;).\n<li class=\"l\"> ssh-keygenis on lubatud kasutada valikut &#171;-U&#187; (ssh-agendi kasutamine) koos operatsioonidega &#171;-Y sign&#187; kindlaks tegemiseks, et privaatv\u00f5tmed asuvad ssh-agendis.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57871\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0448\u0435\u0441\u0442\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 OpenSSH 9.1, \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u043b\u0438\u0435\u043d\u0442\u0430 \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430\u043c SSH 2.0 \u0438 SFTP. \u0412\u044b\u043f\u0443\u0441\u043a \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0437\u0443\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0439 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043e\u043a, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u043c\u0438 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043f\u0430\u043c\u044f\u0442\u044c\u044e: \u041e\u0434\u043d\u043e\u0431\u0430\u0439\u0442\u043e\u0432\u043e\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0432 \u043a\u043e\u0434\u0435 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 SSH-\u0431\u0430\u043d\u043d\u0435\u0440\u0430 \u0432 \u0443\u0442\u0438\u043b\u0438\u0442\u0435 ssh-keyscan. \u0414\u0432\u043e\u0439\u043d\u043e\u0439 \u0432\u044b\u0437\u043e\u0432 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 free() [&hellip;]<\/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-105252","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0448\u0435\u0441\u0442\u0438 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