{"id":101183,"date":"2021-09-03T10:22:53","date_gmt":"2021-09-03T08:22:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovany-rezultaty-audita-vpn-klienta-mozilla"},"modified":"2021-09-03T10:22:53","modified_gmt":"2021-09-03T08:22:53","slug":"opublikovany-rezultaty-audita-vpn-klienta-mozilla","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/opublikovany-rezultaty-audita-vpn-klienta-mozilla","title":{"rendered":"Die Ergebnisse des Audits des Mozilla-VPN-Clients wurden ver\u00f6ffentlicht","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Das Unternehmen Mozilla hat den Abschluss eines unabh\u00e4ngigen Audits der Client-Software f\u00fcr den Zugriff auf den Mozilla VPN-Dienst bekannt gegeben. Im Rahmen des Audits wurde eine Analyse der separaten Client-Anwendung durchgef\u00fchrt, die mit der Qt-Bibliothek erstellt und f\u00fcr Linux, macOS, Windows, Android und iOS bereitgestellt wird. Der Mozilla VPN-Dienst wird von mehr als 400 Servern des schwedischen VPN-Anbieters Mullvad unterst\u00fctzt, die in \u00fcber 30 L\u00e4ndern platziert sind. Der Zugriff auf <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/de\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"113\">VPN<\/a>-den Dienst erfolgt \u00fcber das WireGuard-Protokoll.    <\/p>\n<p>\u0410\u0443\u0434\u0438\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439  Cure53, \u0432 \u0441\u0432\u043e\u0451 \u0432\u0440\u0435\u043c\u044f \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0432\u0448\u0435\u0439 \u0430\u0443\u0434\u0438\u0442 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 NTPsec, SecureDrop, Cryptocat, F-Droid \u0438 Dovecot. \u0410\u0443\u0434\u0438\u0442 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u043b \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0443 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u0438 \u0432\u043a\u043b\u044e\u0447\u0430\u043b \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0442\u0435\u0441\u0442\u043e\u0432 \u0434\u043b\u044f \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 (\u0432\u043e\u043f\u0440\u043e\u0441\u044b, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0435\u0439 \u043d\u0435 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u043b\u0438\u0441\u044c). \u0412 \u0445\u043e\u0434\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043e 16 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e, 8 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0438\u043c\u0435\u043b\u0438 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439,  5 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u043d\u0438\u0437\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0434\u0432\u0443\u043c &#8212; \u0441\u0440\u0435\u0434\u043d\u0438\u0439, \u0430 \u043e\u0434\u043d\u043e\u0439 &#8212; \u0432\u044b\u0441\u043e\u043a\u0438\u0439.     <\/p>\n<p>Dabei wurde lediglich ein Problem mit mittlerem Gef\u00e4hrdungsgrad als Schwachstelle eingestuft, da es als ausnutzbar galt. Dieses Problem f\u00fchrte zu einem Leak von Informationen \u00fcber die Nutzung des VPNs im Code zur Bestimmung eines captive portals, durch die \u00dcbermittlung unverschl\u00fcsselter direkter Anfragen \u00fcber HTTP, die au\u00dferhalb des VPN-Tunnels gesendet wurden und die urspr\u00fcngliche IP-Adresse des Nutzers offenlegten, falls ein Angreifer den Transitverkehr kontrollieren konnte. Das Problem wird behoben, indem der Modus zur Bestimmung des captive portals in den Einstellungen deaktiviert wird.    <\/p>\n<p>Das zweite Problem mittlerer Gef&auml;hrdung besteht darin, dass fehlende ordnungsgem&auml;&szlig;e Bereinigung nicht-numerischer Werte in der Portnummer es erm&ouml;glicht, OAuth-Authentifizierungsparameter durch das Ersetzen der Portnummer mit einer Zeichenkette wie &bdquo;1234@example.com&ldquo; zu exponieren, was zur Installation eines Tags f&uuml;hrt &lt;img src=&quot;&raquo;http:\/\/127.0.0.1:1234@example.com\/?code=&hellip;&raquo;&quot; alt=&quot;&raquo;&raquo;&quot;&gt;, das auf example.com anstatt auf 127.0.0.1 verweist.    <\/p>\n<p>Ein drittes als gef\u00e4hrlich eingestuftes Problem erlaubt es jeder lokalen Anwendung, ohne Authentifizierung auf den VPN-Client \u00fcber WebSocket zuzugreifen, der an localhost gebunden ist. Als Beispiel wurde gezeigt, wie bei aktivem VPN-Client jede Website die Erstellung und den Versand eines Screenshots \u00fcber die Ausl\u00f6sung des Ereignisses screen_capture organisieren konnte. Das Problem wurde nicht als Schwachstelle klassifiziert, da WebSocket nur in internen Testversionen verwendet wurde und die Nutzung dieses Kommunikationskanals f\u00fcr zuk\u00fcnftige Interaktionen mit der Browsererweiterung geplant war.<br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55730\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u0438 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0433\u043e \u0430\u0443\u0434\u0438\u0442\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u041f\u041e \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043a \u0441\u0435\u0440\u0432\u0438\u0441\u0443 Mozilla VPN. \u0412 \u0445\u043e\u0434\u0435 \u0430\u0443\u0434\u0438\u0442\u0430 \u0431\u044b\u043b \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u0430\u043d\u0430\u043b\u0438\u0437 \u043e\u0431\u043e\u0441\u043e\u0431\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0433\u043e \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Qt \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f Linux, macOS, Windows, Android \u0438 iOS. \u0420\u0430\u0431\u043e\u0442\u0443 Mozilla VPN \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 400 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0448\u0432\u0435\u0434\u0441\u043a\u043e\u0433\u043e VPN-\u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u0430 Mullvad, \u0440\u0430\u0437\u043c\u0435\u0449\u0451\u043d\u043d\u044b\u0445 \u0432 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 30 \u0441\u0442\u0440\u0430\u043d\u0430\u0445. \u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 [&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-101183","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u0438 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0433\u043e \u0430\u0443\u0434\u0438\u0442\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u041f\u041e \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043a \u0441\u0435\u0440\u0432\u0438\u0441\u0443 Mozilla VPN.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/de\/blog\/news\/opublikovany-rezultaty-audita-vpn-klienta-mozilla\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"de_DE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0430\u0443\u0434\u0438\u0442\u0430 VPN-\u043a\u043b\u0438\u0435\u043d\u0442\u0430 Mozilla | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u0438 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0433\u043e \u0430\u0443\u0434\u0438\u0442\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u041f\u041e \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043a \u0441\u0435\u0440\u0432\u0438\u0441\u0443 Mozilla VPN.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/de\/blog\/news\/opublikovany-rezultaty-audita-vpn-klienta-mozilla\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-09-03T08:22:53+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-09-03T08:22:53+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Die Ergebnisse des Audits des Mozilla VPN-Clients wurden ver\u00f6ffentlicht | ProHoster","description":"Das Unternehmen Mozilla hat den Abschluss eines unabh\u00e4ngigen Audits der Client-Software f\u00fcr den Zugriff auf den Mozilla VPN-Dienst bekannt gegeben.","canonical_url":"https:\/\/prohoster.info\/de\/blog\/news\/opublikovany-rezultaty-audita-vpn-klienta-mozilla","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"de_DE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0430\u0443\u0434\u0438\u0442\u0430 VPN-\u043a\u043b\u0438\u0435\u043d\u0442\u0430 Mozilla | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u0438 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0433\u043e \u0430\u0443\u0434\u0438\u0442\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u041f\u041e \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043a \u0441\u0435\u0440\u0432\u0438\u0441\u0443 Mozilla VPN.","og:url":"https:\/\/prohoster.info\/de\/blog\/news\/opublikovany-rezultaty-audita-vpn-klienta-mozilla","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-09-03T08:22:53+00:00","article:modified_time":"2021-09-03T08:22:53+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"101183","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-09-03 08:33:23","updated":"2026-02-04 14:42:04","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/101183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/comments?post=101183"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/101183\/revisions"}],"predecessor-version":[{"id":156742,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/101183\/revisions\/156742"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/media?parent=101183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/categories?post=101183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/tags?post=101183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}