{"id":153260,"date":"2026-01-01T17:11:58","date_gmt":"2026-01-01T15:11:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-shadow-utils-4-19-s-priznaniem-ustarevshim-mehanizma-ogranicheniya-vremeni-dejstviya-parolej"},"modified":"2026-01-01T17:11:58","modified_gmt":"2026-01-01T15:11:58","slug":"vypusk-shadow-utils-4-19-s-priznaniem-ustarevshim-mehanizma-ogranicheniya-vremeni-dejstviya-parolej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-shadow-utils-4-19-s-priznaniem-ustarevshim-mehanizma-ogranicheniya-vremeni-dejstviya-parolej","title":{"rendered":"Shadow-utils 4.19 v\u00e4ljaandmine, kus on tunnustatud paroolide kehtivuse piiramise mehhanismi aegunud","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>K\u00e4esolev on shadow-utils 4.19.0 v\u00e4ljaanne, mis sisaldab t\u00f6\u00f6riistu kasutajate ja grupi paroolide haldamiseks ning paroolide salvestamiseks eraldi failis \/etc\/shadow, mis on saadaval ainult root-kasutajale ja shadow-grupile. Sellega kaasnevad t\u00f6\u00f6riistad, nagu useradd, userdel, usermod, pwconv, groupadd, groupdel, groupmod, pwunconv, pwck, lastlog, su ja login. T\u00f6\u00f6riistade kood on kirjutatud C keeles ja see levitatakse BSD litsentsi alusel.    <\/p>\n<p>Uus versioon paistab silma aegunud funktsioonide teatamisega, mis sunnib kasutajaid parooli vahetama p\u00e4rast teatud aja m\u00f6\u00f6dumist. Kaasaegsed uuringud on n\u00e4idanud, et paroolide perioodilisest vahetamisest saadav turvalisuse t\u00f5us on ebaoluline ning paroolide vahetamise sundimine viib kasutajate poolt ettearvatavate mustrite kasutamiseni. 2025. aastal heakskiidetud NIST SP 800-63B-4 standard ei soovita piirata parooli kehtivusaega. Aegunud funktsioonide hulka on kantud valikud &#171;-k&#187; (&#8212;keep-tokens), &#171;-n&#187; (&#8212;mindays), &#171;-x&#187; (&#8212;maxdays), &#171;-i&#187; (&#8212;inactive) ja &#171;-w&#187; (&#8212;warndays), samuti lipud PASS_MIN_DAYS, PASS_MAX_DAYS, PASS_WARN_AGE, INACTIVE, sp_lstchg, sp_min, sp_max, sp_warn ja sp_inact. Praegu ei ole plaane nende valikute ja lippude eemaldamiseks, r\u00e4\u00e4gitakse vaid nende aegunuks m\u00e4rkamisest.        <\/p>\n<p>Uues versioonis on mitmeid teisi olulisi muudatusi:  <\/p>\n<ul>\n<li class=\"l\"> Konfiguratsioonifailides on keelatud kasutada kordusmustreid.\n<li class=\"l\"> Teade SHA-1 r\u00e4si toe aegumisest, j\u00e4rgmises v\u00e4ljaandes eemaldatakse valik &#8216;&#8212;with-sha-crypt&#8217;.\n<li class=\"l\"> Aegunud ja tulevikus eemaldamiseks kavandatud on t\u00f6\u00f6riistad groupmems ja logoutd.\n<li class=\"l\"> On rakendatud teatud ohtlike kasutajanime ja grupi nimede kasutamise blokeerimist, s\u00f5ltumata valiku &#171;&#8212;badname&#187; olekust. N\u00e4iteks nimed, mis algavad &#171;-&#187; v\u00f5i sisaldavad s\u00fcmboleid, nagu &#171;#:;,\\\/&#187; ja erinevad tsitaatide vormid.    <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64541\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f shadow-utils 4.19.0, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u0447\u0451\u0442\u043d\u044b\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0438 \u0433\u0440\u0443\u043f\u043f, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043f\u0430\u0440\u043e\u043b\u0435\u0439 \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u043c \u0444\u0430\u0439\u043b\u0435 \/etc\/shadow, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u043c \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e root \u0438 \u0433\u0440\u0443\u043f\u043f\u0435 shadow. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u0432\u0445\u043e\u0434\u044f\u0442 \u0442\u0430\u043a\u0438\u0435 \u0443\u0442\u0438\u043b\u0438\u0442\u044b, \u043a\u0430\u043a useradd, userdel, usermod, pwconv, groupadd, groupdel, groupmod, pwunconv, pwck, lastlog, su \u0438 login. \u041a\u043e\u0434 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f [&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-153260","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=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f shadow-utils 4.19.0, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f 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