{"id":104156,"date":"2022-05-26T15:36:44","date_gmt":"2022-05-26T13:36:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-drajvere-ntfs-3g-pozvolyayushhie-poluchit-root-dostup-v-sisteme"},"modified":"2022-05-26T15:36:44","modified_gmt":"2022-05-26T13:36:44","slug":"uyazvimosti-v-drajvere-ntfs-3g-pozvolyayushhie-poluchit-root-dostup-v-sisteme","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/uyazvimosti-v-drajvere-ntfs-3g-pozvolyayushhie-poluchit-root-dostup-v-sisteme","title":{"rendered":"Vulnerabilities in the NTFS-3G driver that allow root access to the system","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>In the NTFS-3G project release 2022.5.17, which develops the driver and toolkit for working with the NTFS file system in user space, 8 vulnerabilities were fixed that allow privilege escalation in the system. The issues were caused by insufficient checks when processing command-line options and handling metadata in NTFS partitions.   <\/p>\n<ul>\n<li class=\"l\"> CVE-2022-30783, CVE-2022-30785, CVE-2022-30787 \u2014 vulnerabilities in the NTFS-3G driver, built with the embedded library libfuse (libfuse-lite) or with the system library libfuse2. An attacker can execute arbitrary code with root privileges by manipulating command line options, provided they have access to the executable file ntfs-3g shipped with the suid root flag. A working prototype exploit for these vulnerabilities has been demonstrated.\n<li class=\"l\"> CVE-2021-46790, CVE-2022-30784, CVE-2022-30786, CVE-2022-30788, CVE-2022-30789 \u2014 vulnerabilities in the metadata parsing code in NTFS partitions that lead to buffer overflow due to insufficient checks. An attack can be executed while processing a malicious NTFS-3G partition, for instance, when a user mounts a device prepared by an attacker or when there is unauthorized local access by an attacker. If the system is configured to automatically mount NTFS partitions on external drives, simply connecting a USB flash drive with a specially crafted partition would be sufficient for an attack. Working exploits for these vulnerabilities have not yet been demonstrated.      <\/u><br \/>\n<br \/>Source: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57254\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 NTFS-3G 2022.5.17, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0438 \u043d\u0430\u0431\u043e\u0440 \u0443\u0442\u0438\u043b\u0438\u0442 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 NTFS \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 8 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u043d\u044f\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0432\u044b\u0437\u0432\u0430\u043d\u044b \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435\u043c \u0434\u043e\u043b\u0436\u043d\u044b\u0445 \u043f\u0440\u043e\u0432\u0435\u0440\u043e\u043a \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043e\u043f\u0446\u0438\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u0438 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u0432 NTFS-\u0440\u0430\u0437\u0434\u0435\u043b\u0430\u0445. CVE-2022-30783, CVE-2022-30785, CVE-2022-30787 &#8212; \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0435 NTFS-3G, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u043e\u043c \u0441\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-104156","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 NTFS-3G 2022.5.17, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0438 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