Avaldati teave viie haavatavuse kohta raamatukogudes libX11 ja libXpm, mida arendab projekt X.Org. Probleemid on k\u00f5rvaldatud versioonides libXpm 3.5.17 ja libX11 1.8.7. Kolm haavatavust on tuvastatud raamatukogus libX11, mis pakub X11 protokolli klienditeenuse realiseerimise funktsioone: <\/p>\n
Lisaks on avatud kaks haavatavust raamatukogus libXpm (CVE-2023-43788 ja CVE-2023-43789), mis on p\u00f5hjustatud v\u00f5imalusest lugeda andmeid v\u00e4lja eraldatud m\u00e4lu piiridest. Probleemid ilmnevad, kui kommentaari laadimine m\u00e4lu puhvrisse ja XPM-faili t\u00f6\u00f6tlemine vale v\u00e4rvikatega toimub. M\u00f5lemad haavatavused dateeruvad 1998. aastaga ja need tuvastati m\u00e4luhoolduste ja fuzzing-testid AddressSanitizer ja libFuzzer abil. <\/p>\n
X.org-l on ajaloolised turvaprobleemid, n\u00e4iteks k\u00fcmme aastat tagasi, 30. Chaos Communication Congress (CCC) konverentsil, k\u00f5neleja turvauuringute valdkonnast Ilja van Sprundel p\u00fchendas poole oma presentatsioonist probleemidele X.org-is. serveris<\/a> X.Org, ja teine pool on X11 klienditeegide turvalisus. Ilya aruandes, kes 2013. aastal tuvastas 30 haavatavust, mis m\u00f5jutavad erinevaid X11 klienditeegisid, samuti Mesa DRI komponente, esinesid sellised emotsionaalsed v\u00e4ljendid nagu \u201eGLX \u2014 see on kohutav demotiveerija! 80 000 rida puhtat \u00f5udust!\u201d ja \u201eViimase paari kuu jooksul olen ma leidnud 120 viga, ja ma pole veel kontrollimisega l\u00f5petanud.\u201d \u041e\u0431\u043d\u0430\u0440\u043e\u0434\u043e\u0432\u0430\u043d\u0430 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e \u043f\u044f\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u0445 \u0432 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430\u0445 libX11 \u0438 libXpm, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c X.Org. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0445 libXpm 3.5.17 \u0438 libX11 1.8.7. \u0422\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0432 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 libx11, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0435\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0441 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 X11: CVE-2023-43785 — \u0432\u044b\u0445\u043e\u0434 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043a\u043e\u0434\u0435 libX11, \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u044e\u0449\u0438\u0439\u0441\u044f \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043e\u0442\u0432\u0435\u0442\u0430 \u043e\u0442 X-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0441 \u0447\u0438\u0441\u043b\u043e\u043c \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432, \u043d\u0435 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 […]<\/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-110740","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47X.Orgi teekide haavatavused, millest kaks on olemas alates 1988. aastast | ProHoster","description":"Teave viie haavatavuse kohta libX11 ja libXpm teekides, mida arendab X.Org projekt, on avaldatud. 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Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"