{"id":105391,"date":"2022-10-27T15:37:07","date_gmt":"2022-10-27T13:37:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/eksperiment-po-polucheniyu-kontrolya-nad-paketami-v-repozitorii-aur"},"modified":"2026-02-04T17:53:52","modified_gmt":"2026-02-04T15:53:52","slug":"eksperiment-po-polucheniyu-kontrolya-nad-paketami-v-repozitorii-aur","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/eksperiment-po-polucheniyu-kontrolya-nad-paketami-v-repozitorii-aur","title":{"rendered":"Experiment na z\u00edskanie kontroly nad bal\u00edkmi v repozit\u00e1ri AUR","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Zverejnen\u00e9 v\u00fdsledky experimentu na z\u00edskanie kontroly nad bal\u00edkmi v repozit\u00e1ri AUR (Arch User Repository), ktor\u00fd sa pou\u017e\u00edva na distrib\u00faciu bal\u00edkov tret\u00edmi stranami bez zahrnutia do hlavn\u00fdch repozit\u00e1rov distrib\u00facie Arch Linux. V\u00fdskumn\u00edci pripravili skript, ktor\u00fd kontroluje expir\u00e1ciu registr\u00e1cie dom\u00e9n uveden\u00fdch vo s\u00faboroch PKGBUILD a SRCINFO. Po spusten\u00ed tohto skriptu bolo zisten\u00fdch 14 expirovan\u00fdch dom\u00e9n, pou\u017e\u00edvan\u00fdch v 20 bal\u00edkoch na s\u0165ahovanie s\u00faborov.    <\/p>\n<p>Jednoduch\u00e9 <a href=\"https:\/\/prohoster.info\/sk\/domain\/\"  data-wpil-monitor-id=\"316\">registr\u00e1cie dom\u00e9ny<\/a> nie je dostato\u010dn\u00e9 na nahradenie bal\u00edka, preto\u017ee s\u0165ahovan\u00fd obsah sa kontroluje pod\u013ea u\u017e nahranej kontrolnej sumy v AUR. Napriek tomu sa uk\u00e1zalo, \u017ee pribli\u017ene 35 % bal\u00edkov v AUR pou\u017e\u00edva v s\u00fabore PKGBUILD parameter &#171;SKIP&#187; na presko\u010denie kontroly kontrolnej sumy (napr\u00edklad, uv\u00e1dzaj\u00fa sha256sums=(&#8216;SKIP&#8217;)). Z 20 bal\u00edkov s expirovan\u00fdmi dom\u00e9nami bol parameter SKIP pou\u017eit\u00fd v 4.    <\/p>\n<p>Na demon\u0161tr\u00e1ciu mo\u017enosti vykonania \u00fatoku si v\u00fdskumn\u00edci k\u00fapili dom\u00e9nu jedn\u00e9ho z bal\u00edkov, ktor\u00fd neoveruje kontroln\u00e9 sumy, a umiestnili na \u0148u arch\u00edv s k\u00f3dom a upraven\u00fd in\u0161tala\u010dn\u00fd skript. Namiesto skuto\u010dne s\u0165ahovan\u00e9ho obsahu bol do skriptu pridan\u00fd v\u00fdstup varovania o vykon\u00e1van\u00ed k\u00f3du od tret\u00edch str\u00e1n. Pokus o in\u0161tal\u00e1ciu bal\u00edka viedol k s\u0165ahovaniu nahraden\u00fdch s\u00faborov a, preto\u017ee kontroln\u00e1 suma sa neoverovala, k \u00faspe\u0161nej in\u0161tal\u00e1cii a spusteniu k\u00f3du pridan\u00e9ho experiment\u00e1tormi.    <\/p>\n<p>Bal\u00edky, dom\u00e9ny s k\u00f3dom ktor\u00fdch sa uk\u00e1zali ako expirovan\u00e9:  <\/p>\n<ul>\n<li> firefox-vacuum\n<li> gvim-checkpath\n<li> wine-pixi2\n<li> xcursor-theme-wii\n<li> lightzone-free\n<li> scalafmt-native\n<li> coolq-pro-bin\n<li> gmedit-bin\n<li> mesen-s-bin\n<li> polly-b-gone\n<li> erwiz\n<li> totd\n<li> kygekteampmmp4\n<li> servicewall-git\n<li> amuletml-bin\n<li> etherdump\n<li> nap-bin\n<li> iscfpc\n<li> iscfpc-aarch64\n<li> iscfpcx  <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57992\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430 \u043f\u043e \u0437\u0430\u0445\u0432\u0430\u0442\u0443 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u043d\u0430\u0434 \u043f\u0430\u043a\u0435\u0442\u0430\u043c\u0438 \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 AUR (Arch User Repository), \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u043c \u0434\u043b\u044f \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u0441\u0432\u043e\u0438\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0431\u0435\u0437 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Arch Linux. \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0441\u043a\u0440\u0438\u043f\u0442, \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u044e\u0449\u0438\u0439 \u0438\u0441\u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0446\u0438\u0438 \u0434\u043e\u043c\u0435\u043d\u043e\u0432, \u0444\u0438\u0433\u0443\u0440\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u0432 \u0444\u0430\u0439\u043b\u0430\u0445 PKGBUILD \u0438 SRCINFO. \u0412 \u0445\u043e\u0434\u0435 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u0431\u044b\u043b\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043e 14 \u043f\u0440\u043e\u0441\u0440\u043e\u0447\u0435\u043d\u043d\u044b\u0445 \u0434\u043e\u043c\u0435\u043d\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 20 [&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-105391","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b 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