{"id":36029,"date":"2019-10-31T22:09:14","date_gmt":"2019-10-31T19:09:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/uyazvimost-blokirovshhika-ekrana-v-astra-linux-special-edition-smolensk\/"},"modified":"2019-10-31T22:09:14","modified_gmt":"2019-10-31T19:09:14","slug":"uyazvimost-blokirovshhika-ekrana-v-astra-linux-special-edition-smolensk","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/uyazvimost-blokirovshhika-ekrana-v-astra-linux-special-edition-smolensk","title":{"rendered":"Ekraani lukustuse haavatavus Astra Linux Special Edition'is (Smolensk)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Selles artiklis vaatame \u00fcht huvitavat haavatavust \u201ekodumaise\u201d operatsioonis\u00fcsteemi Astra Linux kohta, alustame\u2026<\/p>\n

\"Ekraani<\/a><\/noindex>
\nAstra Linux on spetsiaalse otstarbega operatsioonis\u00fcsteem, mis p\u00f5hineb Linuxi kernelil ja on loodud teabe kompleksseks kaitseks ning turvaliste automatiseeritud s\u00fcsteemide loomiseks.<\/p>\n

Tootja arendab Astro Linuxi p\u00f5hiversioone \u2014 Common Edition (\u00fcldotstarbeline) ja selle modifikatsiooni Special Edition (spetsiaalne otstarve):<\/p>\n

    \n
  1. \u00dcldotstarbeline v\u00e4ljaanne \u2014 Common Edition \u2014 on m\u00f5eldud v\u00e4ikestele ja keskmise suurusega ettev\u00f5tetele ning haridusasutustele;<\/li>\n
  2. Spetsiaalne v\u00e4ljaanne \u2014 Special Edition \u2014 on m\u00f5eldud automatiseeritud s\u00fcsteemidele turustatud v\u00e4ljal, mis t\u00f6\u00f6tlevad teavet, mille salastatuse tase on \u201e\u00fclimalt salajane\u201d v\u00f5i k\u00f5rgem.<\/li>\n<\/ol>\n

    \nEsialgu avastati ekraani lukustaja haavatavus operatsioonis\u00fcsteemis Astra Linux Common Edition v2.12, see ilmneb siis, kui arvuti on lukustatud ja sel hetkel muudetakse ekraani eraldusv\u00f5imet. Eelk\u00f5ige virtuaalsetes keskkondades (VMWare, Oracle Virtualbox) ilmub t\u00f6\u00f6laua sisu t\u00e4ielik kuvamine ilma autentimiseta. <\/p>\n

    Seda haavatavust on edukalt demonstreeritud ka Astra Linux Special Edition v1.5 peal. V\u00f5imalik, et teavet on v\u00f5imalik hankida ka f\u00fc\u00fcsilistelt masinatelt, kasutades mitut monitori erinevate eraldusv\u00f5imetega.<\/p>\n

    Allpool on video, kus n\u00e4idatakse Astra Linux Special Edition v1.5 (tehti jaama lukustamine, jaama akna suuruse muutmine):<\/p>\n

    \"Ekraani
    \n
    \nScreenshoti l\u00f5ik videost (andmed t\u00f6\u00f6laualt):<\/p>\n

    \"Ekraani
    \n
    \nKokkuv\u00f5ttes v\u00f5ib j\u00e4reldada, et k\u00e4esoleva haavatavuse ekspluateerimine v\u00f5imaldab varjatult tutvuda lukustatud Astra Linuxi jaama t\u00f6\u00f6laual avatud dokumentide sisuga (sealhulgas piiratud juurdep\u00e4\u00e4suga), mis toob kaasa selle teabe lekke.
    \n
    Allikas:     habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

    \u0412 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043e\u0447\u0435\u043d\u044c \u043e\u0434\u043d\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u0443\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u00ab\u043e\u0442\u0435\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439\u00bb \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 Astra Linux, \u0438 \u0442\u0430\u043a, \u043d\u0430\u0447\u043d\u0435\u043c\u2026 Astra Linux \u2014 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043d\u0430 \u0431\u0430\u0437\u0435 \u044f\u0434\u0440\u0430 Linux, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u0430\u044f \u0434\u043b\u044f \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u0437\u0430\u0449\u0438\u0442\u044b \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0438 \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u044b\u0445 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c. \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0431\u0430\u0437\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u0438 Astra Linux \u2014 Common Edition (\u043e\u0431\u0449\u0435\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f) \u0438 \u0435\u0451 \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f Special Edition […]<\/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-36029","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\udd47 Ekraani lukustaja haavatavus Astra Linux Special Edition (Smolensk) | ProHoster","description":"Selles artiklis vaatame \u00fcht huvitavat haavatavust \u201ekodumaise\u201d operatsioonis\u00fcsteemi Astra Linux kohta, 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