{"id":102630,"date":"2021-12-16T09:37:17","date_gmt":"2021-12-16T07:37:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-openvpn-2-5-5"},"modified":"2021-12-16T09:37:17","modified_gmt":"2021-12-16T07:37:17","slug":"vypusk-openvpn-2-5-5","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-openvpn-2-5-5","title":{"rendered":"OpenVPN 2.5.5 kiad\u00e1s","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Elk\u00e9sz\u00fclt az OpenVPN 2.5.5 kiad\u00e1sa, amely egy virtu\u00e1lis mag\u00e1nh\u00e1l\u00f3zatok l\u00e9trehoz\u00e1s\u00e1ra szolg\u00e1l\u00f3 csomag, lehet\u0151v\u00e9 t\u00e9ve titkos\u00edtott kapcsolat l\u00e9trehoz\u00e1s\u00e1t k\u00e9t kliensg\u00e9p k\u00f6z\u00f6tt, vagy egy k\u00f6zpontos\u00edtott VPN-szerver m\u0171k\u00f6dtet\u00e9s\u00e9t, amely lehet\u0151v\u00e9 teszi t\u00f6bb kliens egyidej\u0171 m\u0171k\u00f6d\u00e9s\u00e9t. Az OpenVPN k\u00f3dja GPLv2 licenc alatt terjesztett, a k\u00e9sz bin\u00e1ris csomagok Debian, Ubuntu, CentOS, RHEL \u00e9s Windows rendszerre k\u00e9sz\u00fclnek.       <\/p>\n<p>Az \u00faj verzi\u00f3ban   <\/p>\n<ul>\n<li class=\"l\"> A SWEET32 t\u00e1mad\u00e1snak kitett 64-bites titkos\u00edt\u00f3k elavultk\u00e9nt val\u00f3 kezel\u00e9s\u00e9t a 2.7 \u00e1ghoz halasztott\u00e1k.\n<li class=\"l\"> A Windows verzi\u00f3ban alap\u00e9rtelmez\u00e9sk\u00e9nt biztos\u00edtott a h\u00e1l\u00f3zati c\u00edm haszn\u00e1lata az emul\u00e1lt DHCP-szerverhez, lehet\u0151v\u00e9 t\u00e9ve a \/30 alh\u00e1l\u00f3zat haszn\u00e1lat\u00e1t, amely sz\u00fcks\u00e9ges az OpenVPN Cloud-hoz val\u00f3 csatlakoz\u00e1shoz.\n<li class=\"l\"> A Windows build-es verzi\u00f3kban k\u00f6telez\u0151v\u00e9 v\u00e1lt az elliptikus g\u00f6rb\u00e9k alap\u00fa algoritmusok t\u00e1mogat\u00e1sa (az OpenSSL elliptikus g\u00f6rb\u00e9k n\u00e9lk\u00fcli t\u00e1mogat\u00e1s\u00fa build-jeinek l\u00e9trehoz\u00e1sa megsz\u0171nt).\n<li class=\"l\"> Az MSVC ford\u00edt\u00f3 felhaszn\u00e1l\u00e1s\u00e1val k\u00e9sz\u00fclt build eset\u00e9n bevezet\u00e9sre ker\u00fclt a v\u00e9grehajt\u00e1si utas\u00edt\u00e1sok v\u00e9delme (CFI, Control-Flow Integrity) \u00e9s a Spectre-t\u00edpus\u00fa t\u00e1mad\u00e1sok elleni v\u00e9delem.\n<li class=\"l\"> A Windows build-ek eset\u00e9ben vissza\u00e1ll\u00edtott\u00e1k az OpenSSL konfigur\u00e1ci\u00f3s f\u00e1jl bet\u00f6lt\u00e9s\u00e9t (%installdir%SSLopenssl.cfg), amely sz\u00fcks\u00e9ges bizonyos hardveres tokenek m\u0171k\u00f6d\u00e9s\u00e9hez, amelyek speci\u00e1lis OpenSSL be\u00e1ll\u00edt\u00e1sokat ig\u00e9nyelnek.  <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56356\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a OpenVPN 2.5.5, \u043f\u0430\u043a\u0435\u0442\u0430 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u0447\u0430\u0441\u0442\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u0434\u0432\u0443\u043c\u044f \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u043c\u0438 \u043c\u0430\u0448\u0438\u043d\u0430\u043c\u0438 \u0438\u043b\u0438 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\u0432\u0435\u0440\u0441\u0438\u0438 \u041f\u0435\u0440\u0435\u0432\u043e\u0434 \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 64-\u0431\u0438\u0442\u043d\u044b\u0445 \u0448\u0438\u0444\u0440\u043e\u0432, \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u043d\u044b\u0445 [&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-102630","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a OpenVPN 2.5.5, \u043f\u0430\u043a\u0435\u0442\u0430 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