{"id":55546,"date":"2020-01-23T00:00:00","date_gmt":"2020-01-22T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/otkryt-kod-klientskih-prilozhenij-protonvpn"},"modified":"2020-02-18T14:03:40","modified_gmt":"2020-02-18T11:03:40","slug":"otkryt-kod-klientskih-prilozhenij-protonvpn","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/otkryt-kod-klientskih-prilozhenij-protonvpn","title":{"rendered":"Megny\u00edlt a ProtonVPN kliensalkalmaz\u00e1s\u00e1nak forr\u00e1sk\u00f3dja","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A Proton Technologies, amely biztons\u00e1gos levelez\u0151 szolg\u00e1ltat\u00e1st \u00e9s VPN-t fejleszt, bejelentette<\/a><\/noindex> bejelentette forr\u00e1sk\u00f3dok<\/a><\/noindex> a ProtonVPN kliensprogramj\u00e1nak Windows<\/a><\/noindex>, macOS<\/a><\/noindex>, Android<\/a><\/noindex> \u00e9s iOS<\/a><\/noindex> (parancssori Linux kliens<\/a><\/noindex> a forr\u00e1sk\u00f3d megnyit\u00e1s\u00e1t). A k\u00f3d a GPLv3 licenc alatt nyitott. Ezzel egyidej\u0171leg f\u00fcggetlen audit jelent\u00e9sek is megjelentek az eml\u00edtett alkalmaz\u00e1sokr\u00f3l. Az audit sor\u00e1n nem tal\u00e1ltak olyan probl\u00e9m\u00e1kat, amelyek a VPN-forgalom dek\u00f3dol\u00e1s\u00e1hoz vagy jogosults\u00e1gok emel\u00e9s\u00e9hez vezethettek volna.<\/p>\n

A k\u00f3d megnyit\u00e1sa a projekt \u00e1tl\u00e1that\u00f3s\u00e1g\u00e1nak biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben t\u00f6rt\u00e9nt, hogy f\u00fcggetlen szak\u00e9rt\u0151k ellen\u0151rizhess\u00e9k a k\u00f3d megfelel\u0151s\u00e9g\u00e9t a megadott specifik\u00e1ci\u00f3knak \u00e9s ellen\u0151rizhess\u00e9k a biztons\u00e1gi audit helyess\u00e9g\u00e9t. A Mozill\u00e1val val\u00f3 egy\u00fcttm\u0171k\u00f6d\u00e9s keret\u00e9ben, amely fejleszti<\/a><\/noindex> a fizet\u0151s VPN szolg\u00e1ltat\u00e1st, a Mozilla m\u00e9rn\u00f6kei sz\u00e1m\u00e1ra szint\u00e9n biztos\u00edtott\u00e1k az egy\u00e9b ProtonVPN technol\u00f3gi\u00e1khoz val\u00f3 hozz\u00e1f\u00e9r\u00e9st az audit idej\u00e9re. Jelzik, hogy a k\u00f6vetkez\u0151 l\u00e9p\u00e9s a ProtonVPN t\u00f6bbi alkalmaz\u00e1s\u00e1nak ny\u00edlt forr\u00e1sk\u00f3d\u00fav\u00e1 t\u00e9tele lesz. <\/p>\n

A ProtonVPN-nel kor\u00e1bban t\u00f6rt\u00e9nt esem\u00e9nyek k\u00f6z\u00fcl eml\u00edthet\u0151 felfedez\u00e9s<\/a><\/noindex> sebezhet\u0151s\u00e9gek<\/a><\/noindex> a Windows alkalmaz\u00e1s, amely lehet\u0151v\u00e9 tette a felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra, hogy rendszergazdai jogosults\u00e1got szerezzen a rendszerben (a sebezhet\u0151s\u00e9g a nem jogosult GUI kliens \u00e9s a rendszer szerviz k\u00f6z\u00f6tti helytelen interakci\u00f3nak volt k\u00f6sz\u00f6nhet\u0151). <\/p>\n

A nemr\u00e9giben befejezett Windows alkalmaz\u00e1s k\u00f3d auditja 4 sebezhet\u0151s\u00e9get<\/a><\/noindex> (kett\u0151 k\u00f6zepes, kett\u0151 pedig kisebb s\u00faly\u00fa): a munkafolyamatban l\u00e9v\u0151 szession tok\u00e9nek \u00e9s hiteles\u00edt\u00e9si adatok t\u00e1rol\u00e1sa, a VPN szerver kulcsai el\u0151re meghat\u00e1rozva a konfigur\u00e1ci\u00f3s f\u00e1jlban (amelyek nem haszn\u00e1latosak az azonos\u00edt\u00e1shoz), a hibakeres\u00e9si inform\u00e1ci\u00f3k bekapcsol\u00e1sa \u00e9s a kapcsolatok fogad\u00e1sa minden h\u00e1l\u00f3zati interf\u00e9szen. <\/p>\n

Az iOS verzi\u00f3ban macOS<\/a><\/noindex> nem tal\u00e1ltak sebezhet\u0151s\u00e9geket. Az iOS verzi\u00f3ban k\u00e9t kisebb sebezhet\u0151s\u00e9get tal\u00e1ltak sebezhet\u0151s\u00e9gek<\/a><\/noindex> (nem haszn\u00e1lja az SSL tan\u00fas\u00edtv\u00e1ny k\u00f6t\u00e9st, \u00e9s nem blokkolja az eszk\u00f6z\u00f6k m\u0171k\u00f6d\u00e9s\u00e9t jailbreak ut\u00e1n). Az Android verzi\u00f3ban t\u00f6bb, mint<\/a><\/noindex> n\u00e9gy kisebb probl\u00e9ma tal\u00e1lhat\u00f3 (hibakeres\u00e9si \u00fczenetek bekapcsol\u00e1sa, az ADB eszk\u00f6zzel t\u00f6rt\u00e9n\u0151 biztons\u00e1gi ment\u00e9s blokkol\u00e1s\u00e1nak hi\u00e1nya, a be\u00e1ll\u00edt\u00e1sok titkos\u00edt\u00e1sa el\u0151re meghat\u00e1rozott kulccsal, az SSL tan\u00fas\u00edtv\u00e1ny k\u00f6t\u00e9s hi\u00e1nya) \u00e9s egy k\u00f6zepes s\u00falyoss\u00e1g\u00fa sebezhet\u0151s\u00e9g (a munkamenet nem teljes lez\u00e1r\u00e1sa, ami lehet\u0151v\u00e9 teszi a szession tokenek \u00fajrahaszn\u00e1lat\u00e1t).<\/p>\n

Eml\u00e9keztetj\u00fck, hogy a Proton Technologies c\u00e9g t\u00f6bb CERN (Eur\u00f3pai Nukle\u00e1ris Kutat\u00e1si Szervezet) kutat\u00f3 alap\u00edtotta, \u00e9s Sv\u00e1jcban van bejegyezve, amely szigor\u00fa adatv\u00e9delmi t\u00f6rv\u00e9nyeir\u0151l ismert, amelyek megakad\u00e1lyozz\u00e1k a titkosszolg\u00e1latok inform\u00e1ci\u00f3k ellen\u0151rz\u00e9s\u00e9t. A ProtonVPN projekt magas szint\u0171 v\u00e9delmet biztos\u00edt a kommunik\u00e1ci\u00f3s csatorna sz\u00e1m\u00e1ra (az adatfolyam AES-256 titkos\u00edt\u00e1ssal van v\u00e9dve, a kulcsok cser\u00e9je 2048 bites RSA kulcsok \u00e9s HMAC alapja, az azonos\u00edt\u00e1shoz SHA-256-ot haszn\u00e1lnak, valamint v\u00e9delmet ny\u00fajt az adatfolyamok korrel\u00e1ci\u00f3s t\u00e1mad\u00e1saival szemben), nem vezet napl\u00f3f\u00e1jlokat, \u00e9s nem a nyeres\u00e9gre f\u00f3kusz\u00e1l, hanem a webes biztons\u00e1g \u00e9s adatv\u00e9delem jav\u00edt\u00e1s\u00e1ra (a projektet a FONGIT alap t\u00e1mogatta, amelyet az Eur\u00f3pai Bizotts\u00e1g t\u00e1mogat). <\/p>\n

<\/a><\/noindex><\/p>\n

Forr\u00e1s: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Proton Technologies, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u044b\u0439 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0439 \u0441\u0435\u0440\u0432\u0438\u0441 \u0438 VPN, \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c ProtonVPN \u0434\u043b\u044f Windows, macOS, Android \u0438 iOS (\u043a\u043e\u043d\u0441\u043e\u043b\u044c\u043d\u044b\u0439 Linux-\u043a\u043b\u0438\u0435\u043d\u0442 \u043e\u0442\u043a\u0440\u044b\u0442 \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e). \u041a\u043e\u0434 \u043e\u0442\u043a\u0440\u044b\u0442 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043e\u0442\u0447\u0451\u0442\u044b \u043e \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0438 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0433\u043e \u0430\u0443\u0434\u0438\u0442\u0430 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u041f\u0440\u043e\u0431\u043b\u0435\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0440\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u043a\u0435 VPN-\u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u0438\u043b\u0438 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439, \u0432 \u0445\u043e\u0434\u0435 \u0430\u0443\u0434\u0438\u0442\u0430 \u043d\u0435 […]<\/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-55546","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\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\udd47Megny\u00edlt a ProtonVPN kliensalkalmaz\u00e1sainak forr\u00e1sk\u00f3dja | ProHoster","description":"A Proton Technologies, amely v\u00e9dett levelez\u00e9si szolg\u00e1ltat\u00e1st \u00e9s VPN-t fejleszt, bejelentette a 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