{"id":104173,"date":"2022-05-27T21:36:45","date_gmt":"2022-05-27T19:36:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-distributive-linuxfx-vyyavlen-vshityj-parol-dlya-dostupa-k-baze-polzovatelej"},"modified":"2022-05-27T21:36:45","modified_gmt":"2022-05-27T19:36:45","slug":"v-distributive-linuxfx-vyyavlen-vshityj-parol-dlya-dostupa-k-baze-polzovatelej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/v-distributive-linuxfx-vyyavlen-vshityj-parol-dlya-dostupa-k-baze-polzovatelej","title":{"rendered":"V distrib\u00facii Linuxfx bol objaven\u00fd zabudovan\u00fd heslo pre pr\u00edstup k datab\u00e1ze pou\u017e\u00edvate\u013eov.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u010clenovia komunity Kernal odhalili mimoriadne nezodpovedn\u00fd pr\u00edstup k bezpe\u010dnosti v distrib\u00facii Linuxfx, ktor\u00e1 pon\u00faka zostavenie Ubuntu s pou\u017e\u00edvate\u013esk\u00fdm prostred\u00edm KDE, prisp\u00f4soben\u00fdm rozhraniu Windows 11. Pod\u013ea \u00fadajov z webovej str\u00e1nky projektu distrib\u00faci pou\u017e\u00edvaj\u00fa viac ako mili\u00f3n u\u017e\u00edvate\u013eov, pri\u010dom tento t\u00fd\u017ede\u0148 bolo zaznamenan\u00fdch pribli\u017ene 15 tis\u00edc s\u0165ahovan\u00ed. Distrib\u00facia pon\u00faka aktiv\u00e1ciu dodato\u010dn\u00fdch platiacich funkci\u00ed, ktor\u00e1 sa vykon\u00e1va zadan\u00edm licen\u010dn\u00e9ho k\u013e\u00fa\u010da v \u0161peci\u00e1lnej grafickej aplik\u00e1cii. <\/p>\n

Sk\u00famanie aplik\u00e1cie na aktiv\u00e1ciu licencie (\/usr\/bin\/windowsfx-register) uk\u00e1zalo, \u017ee obsahuje zabudovan\u00e9 prihlasovacie meno a heslo na pr\u00edstup k extern\u00e9mu datab\u00e1zov\u00e9mu syst\u00e9mu MySQL, do ktor\u00e9ho sa prid\u00e1vaj\u00fa \u00fadaje o novom pou\u017e\u00edvate\u013eovi. Pou\u017eit\u00e9 pr\u00edstupov\u00e9 \u00fadaje umo\u017e\u0148uj\u00fa \u00fapln\u00fd pr\u00edstup k datab\u00e1ze, vr\u00e1tane tabu\u013eky «machines», v ktorej s\u00fa uveden\u00e9 inform\u00e1cie o v\u0161etk\u00fdch in\u0161tal\u00e1ci\u00e1ch distrib\u00facie, vr\u00e1tane IP adresy<\/a> pou\u017e\u00edvate\u013eov. K dispoz\u00edcii s\u00fa aj \u00fadaje z tabu\u013eky «fxkeys» s licen\u010dn\u00fdmi k\u013e\u00fa\u010dmi a e-mailov\u00fdmi adresami v\u0161etk\u00fdch registrovan\u00fdch komer\u010dn\u00fdch pou\u017e\u00edvate\u013eov. Zauj\u00edmav\u00e9 je, \u017ee v rozpore s tvrdeniami o mili\u00f3ne pou\u017e\u00edvate\u013eov, v datab\u00e1ze je iba 20 tis\u00edc z\u00e1znamov. Aplik\u00e1cia je naprogramovan\u00e1 v jazyku Visual Basic a vykon\u00e1va sa pomocou interpret\u00e1tora Gambas. <\/p>\n

Samostatn\u00fa pozornos\u0165 si zasl\u00fa\u017ei reakcia v\u00fdvoj\u00e1rov distrib\u00facie. Po zverejnen\u00ed inform\u00e1ci\u00ed o bezpe\u010dnostn\u00fdch probl\u00e9moch vydali aktualiz\u00e1ciu, v ktorej nevyrie\u0161ili samotn\u00fd probl\u00e9m, ale len zmenili n\u00e1zov datab\u00e1zy, prihl\u00e1senie a heslo, ako aj zmenili logiku z\u00edskavania prihlasovac\u00edch \u00fadajov a pok\u00fasili sa bojova\u0165 s trasovan\u00edm programu. Namiesto zabudovan\u00fdch prihlasovac\u00edch \u00fadajov pridan\u00fdch priamo do aplik\u00e1cie v\u00fdvoj\u00e1ri Linuxfx zahrnuli na\u010d\u00edtanie parametrov pripojenia k datab\u00e1ze z vonkaj\u0161ieho servera<\/a>, pri\u010dom sa pou\u017e\u00edva n\u00e1stroj curl. Na ochranu po spusten\u00ed je implementovan\u00e9 vyh\u013ead\u00e1vanie a odstr\u00e1nenie v\u0161etk\u00fdch be\u017eiacich procesov «sudo», «stapbp» a «*-bpfcc» v syst\u00e9me, zjavne v domnen\u00ed, \u017ee takto m\u00f4\u017eu zabr\u00e1ni\u0165 fungovaniu programov na trasovanie.

\"V<\/center>
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 \u0432\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u043a\u043b\u044e\u0447\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":104174,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104173","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47V distrib\u00facii 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