{"id":121752,"date":"2025-02-07T09:46:03","date_gmt":"2025-02-07T07:46:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-tails-6-12-ustranyaet-kriticheskie-uyazvimosti-bezopasnosti"},"modified":"2025-02-07T09:46:03","modified_gmt":"2025-02-07T07:46:03","slug":"vypusk-tails-6-12-ustranyaet-kriticheskie-uyazvimosti-bezopasnosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-tails-6-12-ustranyaet-kriticheskie-uyazvimosti-bezopasnosti","title":{"rendered":"Vyd\u00e1n\u00ed Tails 6.12 odstra\u0148uje kritick\u00e9 bezpe\u010dnostn\u00ed zranitelnosti","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed Tails 6.12 odstra\u0148uje kritick\u00e9 bezpe\u010dnostn\u00ed zranitelnosti\" src=\"\/wp-content\/uploads\/2025\/02\/00296b0c9f2692dbcb65d1521204bba5.jpg\" style=\"display:block;margin: 0 auto;\" \/>                                    <\/p>\n<p>6. \u00fanora 2025 t\u00fdm v\u00fdvoj\u00e1\u0159\u016f Tails ozn\u00e1mil vyd\u00e1n\u00ed nov\u00e9 verze sv\u00e9ho distribuce zam\u011b\u0159en\u00e9ho na ochranu soukrom\u00ed, Tails 6.12. V t\u00e9to verzi byly opraveny kritick\u00e9 bezpe\u010dnostn\u00ed zranitelnosti a p\u0159id\u00e1ny nov\u00e9 funk\u010dn\u00ed aktualizace.<\/p>\n<p>P\u0159ipom\u00edn\u00e1me, \u017ee distribuce je zalo\u017eena na Debianu GNU\/Linux, ur\u010den\u00e9 k instalaci na flash disk, zahrnuje n\u00e1stroje pro zaji\u0161t\u011bn\u00ed digit\u00e1ln\u00ed bezpe\u010dnosti a je zam\u011b\u0159ena na ochranu p\u0159ed sledov\u00e1n\u00edm a cenzurou, zaji\u0161t\u011bn\u00ed soukrom\u00ed a anonymity.<\/p>\n<h4>Hlavn\u00ed bezpe\u010dnostn\u00ed opravy<\/h4>\n<p>B\u011bhem extern\u00edho bezpe\u010dnostn\u00edho auditu, kter\u00fd provedla spole\u010dnost Radically Open Security, bylo odhaleno n\u011bkolik zranitelnost\u00ed. Nejz\u00e1sadn\u011bj\u0161\u00ed z nich jsou:<\/p>\n<ul>\n<li><strong>Prevence monitorov\u00e1n\u00ed Tor p\u0159ipojen\u00ed<\/strong>: V p\u0159edchoz\u00edch verz\u00edch (do Tails 6.11) mohly zranitelnosti v Onion Circuits a wrapperu Tor Browser umo\u017enit \u00fato\u010dn\u00edkovi, kter\u00fd ji\u017e ovl\u00e1dl aplikaci, monitorovat nebo m\u011bnit Tor p\u0159ipojen\u00ed, co\u017e mohlo v\u00e9st k deanonimizaci u\u017eivatel\u016f. V\u00fdvoj\u00e1\u0159i Tails zd\u016fraz\u0148uj\u00ed, \u017ee neexistuj\u00ed d\u016fkazy, \u017ee by tyto zranitelnosti byly pou\u017eity v re\u00e1ln\u00fdch \u00fatoc\u00edch.<\/li>\n<li><strong>Zlep\u0161en\u00ed bezpe\u010dnosti trval\u00e9ho \u00falo\u017ei\u0161t\u011b<\/strong>: Dal\u0161\u00ed zranitelnost umo\u017enila \u00fato\u010dn\u00edk\u016fm, kte\u0159\u00ed ji\u017e ovl\u00e1dali aplikaci, m\u011bnit nastaven\u00ed trval\u00e9ho \u00falo\u017ei\u0161t\u011b. Tato oprava zaji\u0161\u0165uje spolehliv\u011bj\u0161\u00ed ochranu u\u017eivatelsk\u00fdch dat i v p\u0159\u00edpad\u011b kompromitace.<\/li>\n<\/ul>\n<h4>Dal\u0161\u00ed zm\u011bny<\/h4>\n<p>Krom\u011b odstran\u011bn\u00ed zranitelnost\u00ed Tails 6.12 zahrnuje dal\u0161\u00ed opravy a aktualizace pro zlep\u0161en\u00ed u\u017eivatelsk\u00e9ho z\u00e1\u017eitku a optimalizaci fungov\u00e1n\u00ed syst\u00e9mu:<\/p>\n<ul>\n<li><strong>Zpr\u00e1va o chyb\u011b p\u0159i \u0161ifrov\u00e1n\u00ed trval\u00e9ho \u00falo\u017ei\u0161t\u011b<\/strong>: P\u0159i ne\u00fasp\u011b\u0161n\u00e9m pokusu o aktualizaci \u0161ifrov\u00e1n\u00ed na LUKS2 dost\u00e1vaj\u00ed u\u017eivatel\u00e9 ozn\u00e1men\u00ed, co\u017e minimalizuje zmatek.<\/li>\n<li><strong>Izolovan\u00fd re\u017eim pro Python k\u00f3d<\/strong>: Tails pokra\u010duje v prov\u00e1d\u011bn\u00ed sv\u00e9ho Python k\u00f3du v izolovan\u00e9m re\u017eimu, \u010d\u00edm\u017e sni\u017euje rizika spojen\u00e1 s vykon\u00e1v\u00e1n\u00edm \u0161kodliv\u00fdch skript\u016f.<\/li>\n<li><strong>Zjednodu\u0161en\u00ed pokyn\u016f pro odstra\u0148ov\u00e1n\u00ed probl\u00e9m\u016f<\/strong>: V\u00fdvoj\u00e1\u0159i zjednodu\u0161ili pokyny pro p\u0159\u00edpady, kdy automatick\u00e1 aktualizace sel\u017ee, \u010d\u00edm\u017e je u\u010dinili m\u00e9n\u011b d\u011bsiv\u00fdmi a srozumiteln\u011bj\u0161\u00edmi.<\/li>\n<li><strong>Oprava zamrz\u00e1n\u00ed uv\u00edtac\u00ed obrazovky<\/strong>: Aktivace trval\u00e9ho \u00falo\u017ei\u0161t\u011b ji\u017e nezp\u016fsobuje zamrz\u00e1n\u00ed uv\u00edtac\u00ed obrazovky.<\/li>\n<li><strong>Zlep\u0161en\u00e1 synchronizace \u010dasu<\/strong>: Restart Tor nyn\u00ed poskytuje spolehliv\u011bj\u0161\u00ed synchronizaci \u010dasu, co\u017e sni\u017euje probl\u00e9my s p\u0159ipojen\u00edm.<\/li>\n<li><strong>Nov\u00e9 tla\u010d\u00edtko pro kontrolu aktualizac\u00ed<\/strong>: V n\u00e1stroji &laquo;O Tails&raquo; byla p\u0159id\u00e1na tla\u010d\u00edtka pro kontrolu nov\u00fdch aktualizac\u00ed.<\/li>\n<li><strong>Rychl\u00fd p\u0159\u00edstup k termin\u00e1lu<\/strong>: Nyn\u00ed mohou u\u017eivatel\u00e9 otev\u0159\u00edt okno termin\u00e1lu stisknut\u00edm &laquo;Ctrl+Alt+T&raquo;.<\/li>\n<li><strong>Aktualizace aplikac\u00ed<\/strong>: Tails obsahuje aktualizovan\u00e9 verze Tor Browser 14.0.5 a Thunderbird 128.6, kter\u00e9 obsahuj\u00ed posledn\u00ed vylep\u0161en\u00ed bezpe\u010dnosti a v\u00fdkonu.<\/li>\n<\/ul>\n<h4>Instalace a aktualizace<\/h4>\n<p>U\u017eivatel\u00e9, kte\u0159\u00ed ji\u017e pou\u017e\u00edvaj\u00ed Tails 6.0 nebo nov\u011bj\u0161\u00ed verze, se mohou automaticky aktualizovat na verzi 6.12. V p\u0159\u00edpad\u011b ne\u00fasp\u011b\u0161n\u00e9 automatick\u00e9 aktualizace se doporu\u010duje prov\u00e9st ru\u010dn\u00ed aktualizaci.<\/p>\n<p> <noindex><noindex><\/p>\n<p>Pro nov\u00e9 u\u017eivatele nebo ty, kte\u0159\u00ed cht\u011bj\u00ed prov\u00e9st \u010distou instalaci bez trval\u00e9ho \u00falo\u017ei\u0161t\u011b, jsou k dispozici <a rel=\"nofollow\" href=\"https:\/\/tails.net\/install\/linux\/index.en.html\">n\u00e1vody k instalaci pro Linux<\/a>, a tak\u00e9 pro <a rel=\"nofollow\" href=\"https:\/\/tails.net\/install\/windows\/index.en.html\">Windows<\/a> a <a rel=\"nofollow\" href=\"https:\/\/tails.net\/install\/mac\/index.en.html\">macOS<\/a>.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/security\/17875369\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>6 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2025 \u0433\u043e\u0434\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 Tails \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0441\u0432\u043e\u0435\u0433\u043e \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043a\u043e\u043d\u0444\u0438\u0434\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c, Tails 6.12. \u0412 \u044d\u0442\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0431\u044b\u043b\u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u044b \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u043d\u043e\u0432\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f. \u041d\u0430\u043f\u043e\u043c\u043d\u0438\u043c, \u0447\u0442\u043e \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 \u043e\u0441\u043d\u043e\u0432\u0430\u043d \u043d\u0430 Debian GNU\/Linux, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d \u0434\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u043d\u0430 \u0444\u043b\u0435\u0448\u043a\u0443, \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":121753,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121752","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"6 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2025 \u0433\u043e\u0434\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link 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