{"id":153279,"date":"2026-01-03T23:11:55","date_gmt":"2026-01-03T21:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/prodemonstrirovano-neskolko-sposobov-obhoda-izolyaczii-freebsd-jail"},"modified":"2026-01-03T23:11:55","modified_gmt":"2026-01-03T21:11:55","slug":"prodemonstrirovano-neskolko-sposobov-obhoda-izolyaczii-freebsd-jail","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/prodemonstrirovano-neskolko-sposobov-obhoda-izolyaczii-freebsd-jail","title":{"rendered":"Au fost demonstrate mai multe metode de ocolire a izol\u0103rii FreeBSD jail.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La conferin\u021ba 39C3 (Chaos Communication Congress) a fost prezentat un raport cu rezultatele unui studiu asupra securit\u0103\u021bii mecanismului FreeBSD jail. Autorii studiului au reu\u0219it s\u0103 ias\u0103 din Jail \u0219i s\u0103 compromit\u0103 gazda, av\u00e2nd \u00een vedere c\u0103 atacatorul de\u021bine privilegii root \u00een interiorul Jail. Pe GitHub a fost publicat codul a 5 prototipuri de exploituri care utilizeaz\u0103 vulnerabilit\u0103\u021bi \u00een ipfilter, dummynet, carp \u0219i ipfw pentru a ie\u0219i din Jail, care se manifest\u0103 \u00een FreeBSD 14.3-RELEASE. \u00cen total, \u00een cadrul studiului au fost identificate aproximativ 50 de probleme de securitate \u00een nucleul FreeBSD, pentru o parte dintre care au fost preg\u0103tite patch-uri de remedii.      <\/p>\n<p>Concluziile principale la sf\u00e2r\u0219itul raportului:  <\/p>\n<ul>\n<li class=\"l\"> Sistemele de operare moderne sunt extrem de complexe \u0219i apar erori \u00een mod inevitabil.\n<li class=\"l\"> Majoritatea codului analizat a fost scris \u00een anii 1990 \u0219i nu a fost supus unui audit de mult timp.\n<li class=\"l\"> Majoritatea vulnerabilit\u0103\u021bilor identificate sunt legate de erori \u00een manipularea la nivel de memorie, care ar fi putut fi evitate folosind limbaje moderne, cum ar fi Rust.    <\/ul>\n<p>    <center>  <video controls=\"\" style=\"width: 700px; height: 400px; max-width:100%\"><source src=\"https:\/\/cdn.media.ccc.de\/congress\/2025\/h264-sd\/39c3-1975-eng-deu-Escaping_Containment_A_Security_Analysis_of_FreeBSD_Jails_sd.mp4\" type=\"video\/mp4\"><\/video>  <\/center><br \/>\n<br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64550\">opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 39C3 (Chaos Communication Congress) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0434\u043e\u043a\u043b\u0430\u0434 \u0441 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0430\u043c\u0438 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u043e\u0441\u0442\u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 FreeBSD jail. \u0410\u0432\u0442\u043e\u0440\u0430\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u0432\u044b\u0439\u0442\u0438 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b Jail \u0438 \u0441\u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0445\u043e\u0441\u0442, \u043f\u0440\u0438 \u0443\u0441\u043b\u043e\u0432\u0438\u0438, \u0447\u0442\u043e \u0443 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0435\u0433\u043e \u0435\u0441\u0442\u044c root-\u043f\u0440\u0430\u0432\u0430 \u0432\u043d\u0443\u0442\u0440\u0438 Jail. \u041d\u0430 GitHub \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043a\u043e\u0434 5 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u043e\u0432 \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 \u0434\u043b\u044f \u0432\u044b\u0445\u043e\u0434\u0430 \u0438\u0437 Jail \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 ipfilter, dummynet, carp \u0438 ipfw, \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u044e\u0449\u0438\u0435\u0441\u044f \u0432\u043e [&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-153279","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 39C3 (Chaos Communication Congress) 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