{"id":102614,"date":"2021-12-14T21:36:46","date_gmt":"2021-12-14T19:36:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-x-org-server"},"modified":"2021-12-14T21:36:46","modified_gmt":"2021-12-14T19:36:46","slug":"uyazvimosti-v-x-org-server","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/uyazvimosti-v-x-org-server","title":{"rendered":"Haavatavused X.Org Serveris.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>X.Org Serveris avastati neli haavatavust, mis v\u00f5imaldavad t\u00f5sta \u00f5igusi s\u00fcsteemis, kui X-server t\u00f6\u00f6tab rooti \u00f5igustes, v\u00f5i k\u00e4ivitada koodi kaug-s\u00fcsteemis, kui p\u00e4\u00e4sust kasutatakse SSH kaudu X11 seansi \u00fcmbersuunamist. Probleemide k\u00f5rvaldamine on lubatud xorg-server 21.1.2 v\u00e4ljaandes, mis on oodata l\u00e4hip\u00e4evil. J\u00e4tkuvalt on need probleemid lahendamata (Debian, Ubuntu, RHEL, SUSE, Fedora, Arch).    <\/p>\n<ul>\n<li class=\"l\"> CVE-2021-4008 &#8212; puhveri \u00fclevool funktsioonis SProcRenderCompositeGlyphs, mis on seotud CompositeGlyphs p\u00e4ringute t\u00f6\u00f6tleja vale andmepikkuse kontrollimisega Render laienduses, mis v\u00f5ib v\u00f5imaldada juhuslike andmete kirjutamist puhvri piirist v\u00e4lja. Paranduse patch.\n<li class=\"l\"> CVE-2021-4009 puhverserveri \u00fcleujutus funktsioonis SProcXFixesCreatePointerBarrier, mis tuleneb p\u00e4ringu pikkuse vale kontrollimisest CreatePointerBarrier t\u00f6\u00f6tlijas, mida kasutatakse XFixesi laienduses. Paranduse plaastrit.\n<li class=\"l\"> CVE-2021-4010 &#8212; puhveri \u00fclevool funktsioonis SProcScreenSaverSuspend, mis on seotud vale pikkuse kontrollimisega Suspend p\u00e4ringu laienduses Screen Saver. Paranduse patch.\n<li class=\"l\"> CVE-2021-4011 &#8212; puhveri \u00fclevool funktsioonis SwapCreateRegister, mis on seotud vale pikkuse kontrollimisega RecordCreateContext ja RecordRegisterClients p\u00e4ringute laienduses Record. Paranduse patch.  <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56344\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 X.Org Server \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0447\u0435\u0442\u044b\u0440\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \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, \u0435\u0441\u043b\u0438 X-\u0441\u0435\u0440\u0432\u0435\u0440 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root, \u0438\u043b\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043a\u043e\u0434 \u043d\u0430 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u0435\u0441\u043b\u0438 \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u0435\u0430\u043d\u0441\u0430 X11 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 SSH. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u043e\u0431\u0435\u0449\u0430\u044e\u0442 \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u0442\u044c \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 xorg-server 21.1.2, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u0432 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0438\u0435 \u0434\u043d\u0438. \u0412 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u043f\u043e\u043a\u0430 \u043e\u0441\u0442\u0430\u044e\u0442\u0441\u044f \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u043c\u0438 (Debian, Ubuntu, RHEL, [&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-102614","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 X.Org Server \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0447\u0435\u0442\u044b\u0440\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u043f\u043e\u0434\u043d\u044f\u0442\u044c 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Probleemide lahendustega on oodata v\u00e4ljaandmist xorg-server 21.1.2, mis peaks toimuma l\u00e4hiajal. Jaotustes j\u00e4\u00e4vad probleemid seniks parandamata (Debian, Ubuntu, RHEL,","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/uyazvimosti-v-x-org-server","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 X.Org Server | ProHoster","og:description":"\u0412 X.Org Server \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0447\u0435\u0442\u044b\u0440\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, 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