{"id":34673,"date":"2019-10-31T21:59:45","date_gmt":"2019-10-31T18:59:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-sistemy-izolyatsii-prilozhenij-firejail-0-9-60\/"},"modified":"2019-10-31T21:59:45","modified_gmt":"2019-10-31T18:59:45","slug":"vypusk-sistemy-izolyatsii-prilozhenij-firejail-0-9-60","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-sistemy-izolyatsii-prilozhenij-firejail-0-9-60","title":{"rendered":"Udgivelse af applikationsisoleringssystemet Firejail 0.9.60","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/netblue30\/firejail\/releases\/tag\/0.9.60\">S\u00e5 dagens lys<\/a><\/noindex> projektudgivelse <noindex><a rel=\"nofollow\" href=\"https:\/\/firejail.wordpress.com\/\">Firejail 0.9.60<\/a><\/noindex>, som udvikler et system til isoleret k\u00f8rsel af grafiske, konsol- og serverapplikationer. Brugen af Firejail mindsker risikoen for kompromittering af hovedsystemet ved k\u00f8rsel af mist\u00e6nkelige eller potentielt s\u00e5rbare programmer. Programmet er skrevet i C-sprog, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/netblue30\/firejail\">distribueres<\/a><\/noindex> under GPLv2-licensen og kan k\u00f8re p\u00e5 enhver Linux-distribution med en kernel \u00e6ldre end 3.0. Klar pakker med Firejail <noindex><a rel=\"nofollow\" href=\"https:\/\/sourceforge.net\/projects\/firejail\/files\/firejail\/\">forberedes<\/a><\/noindex> i deb (Debian, Ubuntu) og rpm (CentOS, Fedora) formater.<\/p>\n<p>Til isolering i Firejail <noindex><a rel=\"nofollow\" href=\"https:\/\/firejail.wordpress.com\/features-3\/\">bruges<\/a><\/noindex>  navneomr\u00e5der (namespaces), AppArmor og systemopkaldsfiltrering (seccomp-bpf) i Linux. Efter opstart bruger programmet og alle dets underprocesser separate visninger af kerneressourcer, s\u00e5som netv\u00e6rksstak, proces tabel og monteringspunkter. Sammenkoblede applikationer kan samles i en f\u00e6lles sandbox. Hvis \u00f8nskes, kan Firejail ogs\u00e5 anvendes til at k\u00f8re Docker, LXC og OpenVZ-containere. <\/p>\n<p>I mods\u00e6tning til containeriseringsv\u00e6rkt\u00f8jer er firejail ekstremt <noindex><a rel=\"nofollow\" href=\"https:\/\/firejail.wordpress.com\/documentation-2\/basic-usage\/\">enkelt<\/a><\/noindex> I konfigurationen kr\u00e6ves der ikke forberedelse af systembilledet \u2014 containerens indhold dannes dynamisk baseret p\u00e5 indholdet af det nuv\u00e6rende filsystem og fjernes efter, at applikationen er afsluttet. Der tilbydes fleksible v\u00e6rkt\u00f8jer til at definere adgangsregler til filsystemet, s\u00e5 man kan angive, hvilke filer og mapper der er tilladt eller forbudt adgang til, tilslutte midlertidige filsystemer (tmpfs) for data, begr\u00e6nse adgang til filer eller mapper til l\u00e6setilstand, og kombinere mapper via bind-mount og overlayfs.<\/p>\n<p>Til et stort antal popul\u00e6re applikationer, herunder Firefox, Chromium, VLC og Transmission, er der forberedt f\u00e6rdige <noindex><a rel=\"nofollow\" href=\"https:\/\/firejail.wordpress.com\/documentation-2\/building-custom-profiles\/\">profiler<\/a><\/noindex> isolering af systemopkald. For at k\u00f8re et program i isoleringsmodus er det tilstr\u00e6kkeligt at angive applikationens navn som et argument til v\u00e6rkt\u00f8jet firejail, for eksempel \u201efirejail firefox\u201c eller \u201esudo firejail \/etc\/init.d\/nginx start\u201c. <\/p>\n<p>I den nye version:<\/p>\n<ul>\n<li class=\"l\"> En s\u00e5rbarhed, der g\u00f8r det muligt for ondsindede processer at omg\u00e5 systemopkaldsbegr\u00e6nsningen, er blevet rettet. S\u00e5rbarheden best\u00e5r i, at Seccomp-filtre kopieres til katalogen \/run\/firejail\/mnt, som er skrivebar inden for det isolerede milj\u00f8. Ondsindede processer, der k\u00f8res i isoleringsmodus, kan \u00e6ndre disse filer, hvilket vil f\u00f8re til, at nye processer, der startes i dette samme milj\u00f8, udf\u00f8res uden at anvende systemopkaldsfilteret;\n<li class=\"l\"> I filteret memory-deny-write-execute er opkaldet \u201ememfd_create\u201c blokeret;\n<li class=\"l\"> Der er tilf\u00f8jet en ny mulighed \u201eprivate-cwd\u201c for at \u00e6ndre arbejdsbiblioteket for jail;\n<li class=\"l\"> Der er tilf\u00f8jet en mulighed \u201e\u2014nodbus\u201c for at blokere D-Bus-sockets;\n<li class=\"l\"> St\u00f8tte til CentOS 6 er genoprettet;\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/netblue30\/firejail\/pull\/2601\">Stoppe<\/a><\/noindex> st\u00f8tten for pakker i formaterne <noindex><a rel=\"nofollow\" href=\"https:\/\/flatpak.org\/\">flatpak<\/a><\/noindex> og <noindex><a rel=\"nofollow\" href=\"https:\/\/snapcraft.io\/\">snap<\/a><\/noindex>.<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/netblue30\/firejail\/pull\/2601\/commits\/581d3cd01432c6666dbf6168fe5bdb3dae90fa46\">Angivet<\/a><\/noindex>, at disse pakker skal bruge deres eget v\u00e6rkt\u00f8j;<\/p>\n<li class=\"l\"> Nye profiler til isolation af 87 ekstra programmer er tilf\u00f8jet, herunder mypaint, nano, xfce4-mixer, gnome-keyring, redshift, font-manager, gconf-editor, gsettings, freeciv, lincity-ng, openttd, torcs, tremulous, warsow, freemind, kid3, freecol, opencity, utox, freeoffice-planmaker, freeoffice-presentations, freeoffice-textmaker, inkview, meteo-qt, ktouch, yelp og cantata.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50760\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0423\u0432\u0438\u0434\u0435\u043b \u0441\u0432\u0435\u0442 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Firejail 0.9.60, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0434\u043b\u044f \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445, \u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u044b\u0445 \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 Firejail \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043c\u0438\u043d\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0440\u0438\u0441\u043a \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435 \u043d\u0435 \u0437\u0430\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u0434\u043e\u0432\u0435\u0440\u0438\u044f \u0438\u043b\u0438 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c. \u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2 \u0438 \u043c\u043e\u0436\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u043b\u044e\u0431\u043e\u043c \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 Linux \u0441 \u044f\u0434\u0440\u043e\u043c \u0441\u0442\u0430\u0440\u0448\u0435 [&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-34673","post","type-post","status-publish","format-standard","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=\"\u0423\u0432\u0438\u0434\u0435\u043b \u0441\u0432\u0435\u0442 \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Firejail.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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