{"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":"Rilascio di VirtualBox 6.1.20","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Oracle ha pubblicato una versione correttiva del sistema di virtualizzazione VirtualBox 6.1.20, in cui sono stati annotati 22 correttivi. Nella lista delle modifiche non \u00e8 esplicitamente indicata la risoluzione di 20 vulnerabilit\u00e0, di cui Oracle ha comunicato separatamente, ma senza entrare nei dettagli. \u00c8 noto solo che i tre problemi pi\u00f9 gravi hanno un livello di pericolosit\u00e0 di 8.1, 8.2 e 8.4 (probabilmente consentono l'accesso al sistema host da una macchina virtuale), e uno di questi problemi consente un attacco remoto tramite manipolazione del protocollo RDP.       <\/p>\n<p>Principali modifiche:   <\/p>\n<ul>\n<li class=\"l\"> Per le macchine virtuali 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 le macchine virtuali, utilizzando kernel Linux 4.10+ \u00e8 stato aumentato a 16110 il limite massimo della dimensione MTU per gli adattatori di rete in modalit\u00e0 Host-Only.\n<li class=\"l\"> Negli add-on per le macchine virtuali \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 le macchine virtuali \u00e8 stata garantita la 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 gestore <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/\"   title=\"di macchine virtuali\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2052\">di macchine virtuali<\/a> (VMM) risolto il problema delle prestazioni, affrontati i problemi di gestione delle macchine virtuali con Hyper-V, corretta un'errata configurazione nell'uso della virtualizzazione nidificata.\n<li class=\"l\"> Eliminato un crash del sistema host legato all'uso di SMAP (Supervisor Mode Access Prevention), riscontrato 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 funzionalit\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\"> Migliorata la gestione 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\"> Affrontati i problemi relativi alle connessioni di rete con l'utilizzo dell'adattatore di rete virtuale e1000 su macchine virtuali con OS\/2.\n<li class=\"l\"> Migliorata la compatibilit\u00e0 del driver e1000 con VxWorks.\n<li class=\"l\"> In GUI risolti i problemi di verifica delle regole di port forwarding (non venivano accettate regole con IPv6).\n<li class=\"l\"> Risolto il crash di DHCP in presenza di impostazioni per indirizzi fissi.\n<li class=\"l\"> Risolto il blocco della macchina virtuale durante l'uso della porta seriale in modalit\u00e0 disconnessa.\n<li class=\"l\"> Migliorata la compatibilit\u00e0 del driver per webcam con v4l2loopback.\n<li class=\"l\"> Risolti i blocchi o riavvii casuali delle macchine virtuali 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 5.0.0.1 - 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 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