{"id":78075,"date":"2020-04-16T07:41:59","date_gmt":"2020-04-16T05:41:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-virtualbox-6-1-6"},"modified":"2020-04-16T07:41:59","modified_gmt":"2020-04-16T05:41:59","slug":"vypusk-virtualbox-6-1-6","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-virtualbox-6-1-6","title":{"rendered":"Verze VirtualBox 6.1.6","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Oracle zve\u0159ejnila opravnou verzi virtualiza\u010dn\u00edho syst\u00e9mu <noindex><a rel=\"nofollow\" href=\"https:\/\/www.virtualbox.org\/\">VirtualBox 6.1.6<\/a><\/noindex>, ve kter\u00e9 jsou uvedeny <noindex><a rel=\"nofollow\" href=\"https:\/\/www.virtualbox.org\/wiki\/Changelog-6.1\">9 oprav<\/a><\/noindex>. Z\u00e1rove\u0148 byly vyd\u00e1ny opravy pro VirtualBox 6.0.20 a 5.2.40. V aktualizac\u00edch byly odstran\u011bny <noindex><a rel=\"nofollow\" href=\"https:\/\/www.oracle.com\/security-alerts\/cpuapr2020.html#AppendixOVIR\">19 zranitelnost\u00ed<\/a><\/noindex>, z nich\u017e 7 probl\u00e9m\u016f m\u00e1 kritickou \u00farove\u0148 nebezpe\u010d\u00ed (CVSS vy\u0161\u0161\u00ed ne\u017e 8). Mezi nimi byly odstran\u011bny zranitelnosti pou\u017eit\u00e9 v \u00fatoc\u00edch demonstrovan\u00fdch na sout\u011b\u017ei  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52577\">Pwn2Own 2020<\/a><\/noindex>  a umo\u017e\u0148uj\u00edc\u00ed prost\u0159ednictv\u00edm manipulac\u00ed na stran\u011b hostuj\u00edc\u00edho syst\u00e9mu z\u00edskat p\u0159\u00edstup k hostitelsk\u00e9mu syst\u00e9mu a spustit k\u00f3d s opr\u00e1vn\u011bn\u00edmi hypervisoru.<\/p>\n<p>Nep\u0159ipojen\u00e9 k bezpe\u010dnostn\u00edm zm\u011bn\u00e1m ve verzi 6.1.6:<\/p>\n<ul>\n<li class=\"l\"> Do komponent pro hostitelsk\u00e9 prost\u0159ed\u00ed a dopl\u0148k\u016f pro hostuj\u00edc\u00ed syst\u00e9my byla p\u0159id\u00e1na podpora j\u00e1dra Linux 5.6;\n<li class=\"l\"> Byla vylep\u0161ena podpora 2D a 3D akcelerace a renderov\u00e1n\u00ed;\n<li class=\"l\"> Byla zlep\u0161ena u\u017eivatelsk\u00e1 rozhran\u00ed a aktualizov\u00e1ny vizu\u00e1ln\u00ed prvky;\n<li class=\"l\"> Byly vy\u0159e\u0161eny probl\u00e9my s m\u011bn\u011bn\u00edm velikosti obrazovky a zpracov\u00e1n\u00edm v\u00edcemonitorov\u00fdch konfigurac\u00ed, kter\u00e9 se projevovaly v hostuj\u00edc\u00edch syst\u00e9mech s X11<br \/>\na virtu\u00e1ln\u00edm grafick\u00fdm adapt\u00e9rem VMSVGA;<\/p>\n<li class=\"l\"> Byla zv\u00fd\u0161ena stabilita a v\u00fdkon USB subsyst\u00e9mu;\n<li class=\"l\"> Bylo zlep\u0161eno zpracov\u00e1n\u00ed chyb v ovlada\u010di s\u00e9riov\u00e9ho portu a odstran\u011bno zamrz\u00e1n\u00ed, kter\u00e9 se projevovalo p\u0159i v\u00fdpadku portu hostitelsk\u00e9ho syst\u00e9mu;\n<li class=\"l\"> Ve VBoxManage byly opraveny probl\u00e9my souvisej\u00edc\u00ed s operacemi guestcontrol;\n<li class=\"l\"> V API byla vy\u0159e\u0161ena probl\u00e9m s zpracov\u00e1n\u00edm v\u00fdjimek v vazb\u00e1ch pro jazyk Python;\n<li class=\"l\"> V implementaci subsyst\u00e9mu sd\u00edlen\u00e9 schr\u00e1nky byly odstran\u011bny chyby a p\u0159id\u00e1na podpora pro HTML data.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52741\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 VirtualBox 6.1.6, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043e 9 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0442\u0430\u043a\u0436\u0435 \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0440\u0435\u043b\u0438\u0437\u044b VirtualBox 6.0.20 \u0438 5.2.40. \u0412 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 19 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 7 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0438\u043c\u0435\u044e\u0442 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (CVSS \u0431\u043e\u043b\u044c\u0448\u0435 8). \u0412 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0435 \u0432 \u0430\u0442\u0430\u043a\u0430\u0445, \u043f\u0440\u043e\u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u0441\u043e\u0440\u0435\u0432\u043d\u043e\u0432\u0430\u043d\u0438\u0438 Pwn2Own 2020 \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 [&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-78075","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle 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