{"id":170849,"date":"2026-05-18T00:24:45","date_gmt":"2026-05-17T22:24:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-linux-sborkah-emulyatora-cemu-obnaruzheno-vredonosnoe-po"},"modified":"2026-05-18T00:24:45","modified_gmt":"2026-05-17T22:24:46","slug":"v-linux-sborkah-emulyatora-cemu-obnaruzheno-vredonosnoe-po","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/v-linux-sborkah-emulyatora-cemu-obnaruzheno-vredonosnoe-po","title":{"rendered":"A Cemu emul\u00e1tor Linux-verzi\u00f3iban k\u00e1rt\u00e9kony szoftvert tal\u00e1ltak","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23428\/original.png\">           <img decoding=\"async\" alt=\"A Cemu emul\u00e1tor Linux-verzi\u00f3iban k\u00e1rt\u00e9kony szoftvert tal\u00e1ltak\" src=\"\/wp-content\/uploads\/2026\/05\/1f070363a0264dd8ef7bd2b9917cc2b9.jpg\" style=\"display:block;margin: 0 auto;\" \/>         <\/a>                <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23429\/original.jpg\">           <img decoding=\"async\" alt=\"A Cemu emul\u00e1tor Linux-verzi\u00f3iban k\u00e1rt\u00e9kony szoftvert tal\u00e1ltak\" src=\"\/wp-content\/uploads\/2026\/05\/e7705df7d37a2ddb7bcd6f10343b1950.jpg\" style=\"display:block;margin: 0 auto;\" \/>         <\/a>                                              <noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23428\/original.png\" class=\"active\"><\/a><\/noindex>                                                      <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23429\/original.jpg\"><\/a>                                     <\/p>\n<p>2026. m\u00e1jus 6. \u00e9s 12. k\u00f6z\u00f6tt a n\u00e9pszer\u0171 Wii U emul\u00e1tor, a Cemu 2.6 hivatalos Linux-kiad\u00e1sait kompromitt\u00e1lt\u00e1k. A felhaszn\u00e1l\u00f3k a tiszta program helyett olyan k\u00e1rt\u00e9kony szoftvert t\u00f6lt\u00f6ttek le, amely ellopta a jelszavakat, az SSH-kulcsokat, a GitHub-tokeneket \u00e9s a felh\u0151szolg\u00e1ltat\u00e1sok hiteles\u00edt\u0151 adatait. A t\u00e1mad\u00f3knak siker\u00fclt hamis\u00edtaniuk a bin\u00e1ris f\u00e1jlokat a projekt hivatalos GitHub-t\u00e1rhely\u00e9n.<\/p>\n<p>A vesz\u00e9lyben lev\u0151 felhaszn\u00e1l\u00f3k, akik let\u00f6lt\u00f6tt\u00e9k \u00e9s elind\u00edtott\u00e1k:<\/p>\n<ul>\n<li>Cemu-2.6-x86_64.AppImage (hordozhat\u00f3 csomag)<\/li>\n<li>cemu-2.6-ubuntu-22.04-x64.zip (Ubuntu arch\u00edvum)<\/li>\n<\/ul>\n<p><strong>Fontos:<\/strong> Az emul\u00e1tor Flatpak-kiad\u00e1sa, valamint a Windows \u00e9s macOS verzi\u00f3k nem \u00e9rintettek a t\u00e1mad\u00e1sban.<\/p>\n<p>A Cemu egy n\u00e9pszer\u0171 Nintendo Wii U emul\u00e1tor, amely lehet\u0151v\u00e9 teszi exkluz\u00edv j\u00e1t\u00e9kok, p\u00e9ld\u00e1ul a The Legend of Zelda: Breath of the Wild futtat\u00e1s\u00e1t szem\u00e9lyi sz\u00e1m\u00edt\u00f3g\u00e9peken. A projektet 2015-ben Exzap holland fejleszt\u0151 hozta l\u00e9tre, \u00e9s eredetileg csak Windowsra k\u00e9sz\u00fclt. T\u00f6r\u00e9spont volt 2022-ben, amikor a Cemu nyilv\u00e1noss\u00e1 tette a forr\u00e1sk\u00f3dj\u00e1t az MPL 2.0 licenc alatt, ami \u00faj k\u00f6zrem\u0171k\u00f6d\u0151ket vonzott \u00e9s lehet\u0151v\u00e9 tette az emul\u00e1tor Linuxra \u00e9s macOS-ra val\u00f3 portol\u00e1s\u00e1t. Ma a Cemu C++-ban \u00edr\u00f3dott, \u00e9s k\u00e9pes emul\u00e1lni nemcsak a f\u0151 konzolt, hanem a GamePadot, Pro Controlert, valamint t\u00e1mogatja a billenty\u0171zet \u00e9s kontroller bemenetet is.<\/p>\n<p><strong>A t\u00f6rt\u00e9ntek r\u00e9szletei:<\/strong><\/p>\n<ul>\n<li><strong>T\u00e1mad\u00e1s vektora:<\/strong> A t\u00e1mad\u00e1s a besz\u00e1ll\u00edt\u00f3i l\u00e1nc szintj\u00e9n (supply chain attack) t\u00f6rt\u00e9nt. A projekt egyik k\u00f6zrem\u0171k\u00f6d\u0151je v\u00e9letlen\u00fcl egy kompromitt\u00e1lt Python-csomagot futtatott, ami a GitHub-hozz\u00e1f\u00e9r\u00e9si tokenj\u00e9nek eltulajdon\u00edt\u00e1s\u00e1hoz vezetett. Ezt a tokent felhaszn\u00e1lva a t\u00e1mad\u00f3k automatikusan fel\u00fcl\u00edrt\u00e1k a \"tiszta\" kiad\u00e1si f\u00e1jlokat k\u00e1rt\u00e9kony verzi\u00f3kkal.<\/li>\n<li><strong>C\u00e9lzott k\u00f6z\u00f6ns\u00e9g:<\/strong> A k\u00f3d els\u0151sorban fejleszt\u0151kre \u00e9s DevOps m\u00e9rn\u00f6k\u00f6kre ir\u00e1nyul. A k\u00e1rt\u00e9kony szoftver adatokat lop a felh\u0151szolg\u00e1ltat\u00f3kn\u00e1l, verzi\u00f3kezel\u0151 rendszerekn\u00e9l \u00e9s CI\/CD k\u00f6rnyezetekben.<\/li>\n<li><strong>Izraeli \"meglepet\u00e9s\":<\/strong> Felfedeztek egy destrukt\u00edv modult izraeli felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra. Ha a rendszer lokaliz\u00e1l\u00e1sa \u00e9s id\u0151z\u00f3n\u00e1ja alapj\u00e1n \u00fagy \u00edt\u00e9li meg, hogy Izraelben van, 1 a 6-hoz val\u00f3sz\u00edn\u0171s\u00e9ggel felhangzik egy hangos szir\u00e9na, \u00e9s v\u00e9grehajt\u00f3dik az rm -rf \/ parancs, amely megpr\u00f3b\u00e1lja elt\u00fcntetni az \u00f6sszes adatot a lemezen.<\/li>\n<li><strong>M\u00e9ret:<\/strong> El\u0151zetes becsl\u00e9sek szerint a fert\u0151z\u00f6tt f\u00e1jlokat k\u00f6r\u00fclbel\u00fcl 20 000 alkalommal t\u00f6lt\u00f6tt\u00e9k le.<\/li>\n<\/ul>\n<p><strong>Mi a teend\u0151<\/strong><\/p>\n<ul>\n<li>Alapjaiban m\u00e1st mindent: K\u00fcl\u00f6n\u00f6sen v\u00e1ltoztassa meg minden fontos jelszav\u00e1t, vonja vissza \u00e9s gener\u00e1lja \u00fajra az SSH-kulcsokat \u00e9s a GitHub tokeneket, amelyeket a fert\u0151z\u00f6tt rendszeren t\u00e1rolt.<\/li>\n<li>Ha kompromitt\u00e1lt verzi\u00f3t futtatott, a legmegb\u00edzhat\u00f3bb megold\u00e1s a oper\u00e1ci\u00f3s rendszer \u00fajratelep\u00edt\u00e9se.<\/li>\n<li>A nyilv\u00e1nval\u00f3 fert\u0151z\u00e9s jeleinek hi\u00e1nya nem garant\u00e1lja a biztons\u00e1got. A k\u00e1rtev\u0151k csendben lopj\u00e1k a adatokat, a k\u00e9pess\u00e9geik teljes m\u00e9rt\u00e9kben ismeretlenek.<\/li>\n<\/ul>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/security\/18292461\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0448\u0435\u0441\u0442\u0438 \u0434\u043d\u0435\u0439 \u2014 \u0441 6 \u043f\u043e 12 \u043c\u0430\u044f 2026 \u0433\u043e\u0434\u0430 \u2014 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 Linux-\u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u043e\u0433\u043e \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 Wii U Cemu \u0432\u0435\u0440\u0441\u0438\u0438 2.6 \u0431\u044b\u043b\u0438 \u0441\u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u044b. \u0412\u043c\u0435\u0441\u0442\u043e \u0447\u0438\u0441\u0442\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0441\u043a\u0430\u0447\u0438\u0432\u0430\u043b\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u041f\u041e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u043e\u0440\u043e\u0432\u0430\u043b\u043e \u043f\u0430\u0440\u043e\u043b\u0438, \u043a\u043b\u044e\u0447\u0438 SSH, \u0442\u043e\u043a\u0435\u043d\u044b GitHub \u0438 \u0443\u0447\u0451\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0442 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432. \u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u043f\u043e\u0434\u043c\u0435\u043d\u0438\u0442\u044c \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u0432 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u043c \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430 GitHub. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":170850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/news\/v-linux-sborkah-emulyatora-cemu-obnaruzheno-vredonosnoe-po\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c 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