{"id":112528,"date":"2023-12-27T15:10:23","date_gmt":"2023-12-27T13:10:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-prosmotrshhike-dokumentov-xreader-razvivaemom-proektom-linux-mint"},"modified":"2023-12-27T15:10:23","modified_gmt":"2023-12-27T13:10:23","slug":"uyazvimosti-v-prosmotrshhike-dokumentov-xreader-razvivaemom-proektom-linux-mint","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/uyazvimosti-v-prosmotrshhike-dokumentov-xreader-razvivaemom-proektom-linux-mint","title":{"rendered":"Sicherheitsanf\u00e4lligkeiten im Dokumentenbetrachter Xreader, entwickelt von dem Projekt Linux Mint","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Im Dokumentenbetrachter Xreader, der von den Entwicklern der Linux Mint-Distribution entwickelt wird, wurden zwei Sicherheitsanf\u00e4lligkeiten entdeckt, die zur Ausf\u00fchrung von Schadcode f\u00fchren k\u00f6nnen, wenn speziell gestaltete Dateien in den Formaten EPUB und CBT ge\u00f6ffnet werden. Die Sicherheitsanf\u00e4lligkeiten wurden in den Updates Xreader 4.0.0, 3.8.5, 3.6.6, 3.2.3 und 2.6.5 behoben.    <\/p>\n<p>Die Schwachstellen entstehen durch Fehler im Code zur Verarbeitung der Formate EPUB und CBT. Bei EPUB ist das Problem (CVE-2023-44451) auf das Fehlen einer angemessenen Escape-Behandlung von Sonderzeichen (\u00ab..\/\u00bb) in den Parametern zur\u00fcckzuf\u00fchren, die beim Erstellen des Dateipfades zur Entpackung des Inhalts im Verzeichnis f\u00fcr tempor\u00e4re Dateien verwendet werden. Bei CBT wird die Schwachstelle (CVE-2023-44452) durch die Verwendung ungefilterter Werte aus der Datei als Argumente beim Ausf\u00fchren des externen Befehls intltool_merge mittels der Funktion system() verursacht.<br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60355\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0435 \u0434\u043b\u044f \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u043e\u0432 Xreader, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Linux Mint, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0434\u0432\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430 \u043f\u0440\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0430\u0445 EPUB \u0438 CBT. \u0423\u044f\u0432\u0437\u0438\u043c\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0432 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f\u0445 Xreader 4.0.0, 3.8.5, 3.6.6, 3.2.3 \u0438 2.6.5. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432\u044b\u0437\u0432\u0430\u043d\u044b \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0432 \u043a\u043e\u0434\u0435 \u0434\u043b\u044f \u0440\u0430\u0437\u0431\u043e\u0440\u0430 \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0432 EPUB \u0438 CBT. \u0412 \u0441\u043b\u0443\u0447\u0430\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-112528","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0435 \u0434\u043b\u044f \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 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wurden zwei Sicherheitsanf\u00e4lligkeiten entdeckt, die zur Ausf\u00fchrung von Code durch Angreifer f\u00fchren k\u00f6nnen, wenn speziell gestaltete Dateien im EPUB- und CBT-Format ge\u00f6ffnet werden. Die Sicherheitsanf\u00e4lligkeiten wurden in den Updates Xreader 4.0.0, 3.8.5, 3.6.6, 3.2.3 und 2.6.5 behoben. Diese Sicherheitsanf\u00e4lligkeiten wurden durch Fehler im Code beim Parsen der EPUB- und CBT-Formate verursacht. Im Falle von","canonical_url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/uyazvimosti-v-prosmotrshhike-dokumentov-xreader-razvivaemom-proektom-linux-mint","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\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0449\u0438\u043a\u0435 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u043e\u0432 Xreader, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u043c \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c Linux Mint | ProHoster","og:description":"\u0412 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0435 \u0434\u043b\u044f \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u043e\u0432 Xreader, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Linux Mint, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0434\u0432\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430 \u043f\u0440\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0430\u0445 EPUB \u0438 CBT. \u0423\u044f\u0432\u0437\u0438\u043c\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0432 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f\u0445 Xreader 4.0.0, 3.8.5, 3.6.6, 3.2.3 \u0438 2.6.5. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432\u044b\u0437\u0432\u0430\u043d\u044b \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0432 \u043a\u043e\u0434\u0435 \u0434\u043b\u044f \u0440\u0430\u0437\u0431\u043e\u0440\u0430 \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0432 EPUB \u0438 CBT. \u0412 \u0441\u043b\u0443\u0447\u0430\u0435","og:url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/uyazvimosti-v-prosmotrshhike-dokumentov-xreader-razvivaemom-proektom-linux-mint","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":"2023-12-27T13:10:23+00:00","article:modified_time":"2023-12-27T13:10:23+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/112528","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=112528"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/112528\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/media?parent=112528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/categories?post=112528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/tags?post=112528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}