{"id":99977,"date":"2021-04-21T10:22:45","date_gmt":"2021-04-21T08:22:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-virtualbox-6-1-20"},"modified":"2021-04-21T10:22:45","modified_gmt":"2021-04-21T08:22:45","slug":"vypusk-virtualbox-6-1-20","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-virtualbox-6-1-20","title":{"rendered":"Versione VirtualBox 6.1.20","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La societ\u00e0 Oracle ha pubblicato una release correttiva del sistema di virtualizzazione VirtualBox 6.1.20, che include 22 correzioni. Nell'elenco delle modifiche non \u00e8 specificato l'adeguamento di 20 vulnerabilit\u00e0 di cui Oracle ha comunicato separatamente, ma senza dettagli. Si sa solo che i tre problemi pi\u00f9 pericolosi hanno un livello di gravit\u00e0 8.1, 8.2 e 8.4 (probabilmente consentono l'accesso al sistema host dalla macchina virtuale), e uno dei problemi consente un attacco remoto attraverso la manipolazione del protocollo RDP.       <\/p>\n<p>Variazioni principali:   <\/p>\n<ul>\n<li class=\"l\"> Per i sistemi guest e gli host con Linux \u00e8 stata aggiunta la supporto per i kernel Linux 5.11 e 5.12.\n<li class=\"l\"> Negli add-on per i sistemi guest, utilizzando i kernel Linux 4.10+, la dimensione massima dell'MTU per le schede di rete in modalit\u00e0 Host-Only \u00e8 stata aumentata a 16110.\n<li class=\"l\"> Negli add-on per i sistemi guest \u00e8 stato risolto il problema con la compilazione del modulo vboxvideo per i kernel Linux 5.10.x.\n<li class=\"l\"> Negli add-on per i sistemi guest \u00e8 stato garantito il supporto per la compilazione dei moduli del kernel nelle distribuzioni RHEL 8.4-beta e CentOS Stream.\n<li class=\"l\"> \u0412 VBoxManage \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b &#171;modifyvm&#187; \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0430\u0434\u0430\u043f\u0442\u0435\u0440\u0430 \u043a \u0441\u043e\u0445\u0440\u0430\u043d\u0451\u043d\u043d\u043e\u0439 <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/abuzoustojchivye-vps\/\"   title=\"macchina virtuale\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4308\">macchina virtuale<\/a>.\n<li class=\"l\"> Nel manager <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/\"   title=\"macchine virtuali\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2052\">macchine virtuali<\/a> (VMM) \u00e8 stato risolto un problema di prestazioni, risolti i problemi con la gestione dei sistemi guest in presenza di un hypervisor Hyper-V, corretta un'errore nell'uso della virtualizzazione nidificata.\n<li class=\"l\"> Risolta una crisi legata all'uso di SMAP (Supervisor Mode Access Prevention) nei sistemi host, manifestata in Solaris 11.4 su sistemi con processori Intel Haswell e successivi.\n<li class=\"l\"> Nei componenti per l'integrazione con OCI (Oracle Cloud Infrastructure) \u00e8 stata aggiunta la possibilit\u00e0 di utilizzare cloud-init per l'esportazione in OCI e per la creazione di istanze ambientali in OCI.\n<li class=\"l\"> \u0412 GUI \u0440\u0435\u0448\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0441 \u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043b\u043e\u0433\u0430 Logs\/VBoxUI.log \u043f\u0440\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044f \u0432\u0441\u0435\u0445 \u0444\u0430\u0439\u043b\u043e\u0432  (&#171;Delete all files&#187;).\n<li class=\"l\"> Migliorato il supporto audio.\n<li class=\"l\"> \u041d\u0430\u043b\u0430\u0436\u0435\u043d\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043b\u0438\u043d\u043a\u0430 \u0434\u043b\u044f \u0430\u0434\u0430\u043f\u0442\u0435\u0440\u043e\u0432 \u0432 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438 &#171;not attached&#187;.\n<li class=\"l\"> Risolti problemi con le connessioni di rete utilizzando l'adattatore di rete virtuale e1000 nei sistemi guest con OS\/2.\n<li class=\"l\"> Migliorata la compatibilit\u00e0 del driver e1000 con VxWorks.\n<li class=\"l\"> Nel GUI risolti problemi con il controllo delle regole di port forwarding (non venivano accettate regole con IPv6).\n<li class=\"l\"> Risolto il crash del DHCP in presenza di impostazioni di indirizzi fissi.\n<li class=\"l\"> Risolto il blocco della macchina virtuale all'uso della porta seriale in modalit\u00e0 scollegata.\n<li class=\"l\"> Migliorata la compatibilit\u00e0 del driver per le webcam con v4l2loopback.\n<li class=\"l\"> Risolti blocchi casuali o riavvii delle macchine virtuali con Windows che utilizzano il driver virtuale NVMe.\n<li class=\"l\"> \u0412 vboximg-mount \u043d\u0430\u043b\u0430\u0436\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043e\u043f\u0446\u0438\u0438 &#8216;&#8212;root&#8217;.        <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54995\">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 6.1.20, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043e 22 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f. \u0412 \u0441\u043f\u0438\u0441\u043a\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u044f\u0432\u043d\u043e \u043d\u0435 \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 20 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u043e \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0430 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e, \u043d\u043e \u0431\u0435\u0437 \u0434\u0435\u0442\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u0439. \u0418\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043b\u0438\u0448\u044c, \u0447\u0442\u043e \u0442\u0440\u0438 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043e\u043f\u0430\u0441\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0438\u043c\u0435\u044e\u0442 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 8.1, 8.2 \u0438 8.4 (\u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0445\u043e\u0441\u0442-\u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0438\u0437 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 [&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-99977","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=\"\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 6.1.20, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043e 22 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