{"id":111788,"date":"2023-11-27T15:10:15","date_gmt":"2023-11-27T13:10:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-perl-owncloud-gstreamer-i-zephyr-rtos"},"modified":"2023-11-27T15:10:15","modified_gmt":"2023-11-27T13:10:15","slug":"uyazvimosti-v-perl-owncloud-gstreamer-i-zephyr-rtos","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/uyazvimosti-v-perl-owncloud-gstreamer-i-zephyr-rtos","title":{"rendered":"Sicherheitsanf\u00e4lligkeiten in Perl, ownCloud, GStreamer und Zephyr RTOS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Mehrere k\u00fcrzlich entdeckte Sicherheitsanf\u00e4lligkeiten:  <\/p>\n<ul>\n<li class=\"l\"> \u0412 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Perl 5.38.1 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c   (CVE-2023-47038), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0437\u0430\u043f\u0438\u0441\u0438 \u043e\u0434\u043d\u043e\u0433\u043e \u0431\u0430\u0439\u0442\u0430 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0441\u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u044b\u0445 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u043c \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u043c Unicode-\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e\u043c \u0441 \u0438\u043c\u0435\u043d\u0435\u043c, \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0449\u0438\u043c\u0441\u044f \u043d\u0430 &#171;utf8::perl&#187;. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u0435\u0442\u043a\u0438 Perl 5.30.\n<p>\u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0432 Perl 5.38.1 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u0430\u044f \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Windows \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2023-47039), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u043e\u0434 \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435 \u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0432 \u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u0438\u044f \u0432 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435 \u0444\u0430\u0439\u043b\u0430 cmd.exe (\u0438\u0437-\u0437\u0430 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u0447\u0438\u0441\u0442\u043a\u0438 \u043f\u0443\u0442\u0435\u0439 \u0434\u043b\u044f \u043f\u043e\u0438\u0441\u043a\u0430 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 Perl \u0432\u043d\u0430\u0447\u0430\u043b\u0435 \u043f\u044b\u0442\u0430\u0435\u0442\u0441\u044f \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c  cmd.exe \u0432 \u0442\u0435\u043a\u0443\u0449\u0435\u043c \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435). \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u0440\u0430\u0437\u043c\u0435\u0441\u0442\u0438\u0442\u044c \u0441\u0432\u043e\u0439 cmd.exe \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 C:&#92;ProgramData \u0438 \u043f\u043e\u0434\u043d\u044f\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438, \u0435\u0441\u043b\u0438 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442 Perl-\u0441\u043a\u0440\u0438\u043f\u0442 \u0438\u0437 \u044d\u0442\u043e\u0433\u043e \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430.    <\/p>\n<li class=\"l\"> In der Cloud-Plattform ownCloud, von der 2016 das Projekt Nextcloud abgespalten wurde, wurde eine Sicherheitsanf\u00e4lligkeit (CVE-2023-49103) festgestellt, die die graphapi-Anwendung betrifft und es erm\u00f6glicht, den Inhalt von Umgebungsvariablen zu bestimmen, die m\u00f6glicherweise das Administratorkennwort, den Lizenzschl\u00fcssel und die Zugangsdaten f\u00fcr die E-Mail-Verbindung enthalten. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/de\/server\/dts-shicago\/\"   title=\"Server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2915\">Server<\/a>Das Problem resultiert aus der Verwendung einer externen Bibliothek in der graphapi, die unter anderem einen Handler f\u00fcr GetPhpInfo.php bereitstellt, der die Funktion phpinfo() aufruft; in der Ausgabe von phpinfo() sind Umgebungsvariablen vorhanden.\n<li class=\"l\"> Im Multimedia-Framework GStreamer wurden zwei Schwachstellen entdeckt: CVE-2023-44446 \u2013 ein Use-After-Free-Problem im Code zur Analyse von MXF-Dateien; CVE-2023-44429 \u2013 ein Puffer\u00fcberlauf im Code zur Analyse des AV1-Formats. Das erste Problem entsteht durch das Fehlen einer Objektpr\u00fcfung vor der Durchf\u00fchrung von Operationen mit diesem, w\u00e4hrend das zweite durch das Fehlen einer Gr\u00f6\u00dfen\u00fcberpr\u00fcfung der Daten beim Kopieren in einen festen Puffer bedingt ist. Diese Schwachstellen k\u00f6nnen zur Ausf\u00fchrung von Schadcode f\u00fchren, wenn speziell gestaltete MXF-Dateien und multimedia Daten im AV1-Format verarbeitet werden. Es wird darauf hingewiesen, dass die Angriffsvektoren von der Implementierung der angegriffenen Anwendung abh\u00e4ngen. Den Problemen wurde ein Gefahrenniveau von 8,8 von 10 zugewiesen. Die Schwachstellen wurden in der Version GStreamer 1.22.7 behoben.\n<li class=\"l\"> Im Echtzeitsystem Zephyr RTOS wurden 25 Schwachstellen entdeckt, von denen die meisten potenziell zur Ausf\u00fchrung von Angreifer-Code f\u00fchren k\u00f6nnen. Die Schwachstellen wurden durch Puffer\u00fcberl\u00e4ufe im WiFi-Shell, im Bluetooth-Stack, im IPM-Treiber, im USB-Stack, im Treiber f\u00fcr IEEE 802.15.4, im Mgmt-Subsystem, im Dateisystem, im eS-WiFi-Treiber und im CANbus-Subsystem verursacht. Die meisten Schwachstellen wurden mit der Version Zephyr 3.5.0 behoben, allerdings bleibt ein Problem (CVE-2023-4261) unfixiert (Details zu dieser Schwachstelle werden bis zur Verf\u00fcgungstellung eines Patches nicht ver\u00f6ffentlicht).    <\/ul>\n<p>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60185\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439: \u0412 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Perl 5.38.1 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2023-47038), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0437\u0430\u043f\u0438\u0441\u0438 \u043e\u0434\u043d\u043e\u0433\u043e \u0431\u0430\u0439\u0442\u0430 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0441\u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u044b\u0445 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u043c \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u043c Unicode-\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e\u043c \u0441 \u0438\u043c\u0435\u043d\u0435\u043c, \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0449\u0438\u043c\u0441\u044f \u043d\u0430 &#171;utf8::perl&#187;. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u0435\u0442\u043a\u0438 Perl 5.30. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0432 Perl 5.38.1 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u0430\u044f \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b [&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-111788","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439: \u0412 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Perl 5.38.1 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2023-47038), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0437\u0430\u043f\u0438\u0441\u0438 \u043e\u0434\u043d\u043e\u0433\u043e \u0431\u0430\u0439\u0442\u0430 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0441\u043a\u043e\u043c\u043f\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u044b\u0445 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u043c \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u043c Unicode-\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e\u043c \u0441 \u0438\u043c\u0435\u043d\u0435\u043c, \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0449\u0438\u043c\u0441\u044f \u043d\u0430 &quot;utf8::perl&quot;. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u0435\u0442\u043a\u0438 Perl 5.30. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0432 Perl 5.38.1 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u0430\u044f \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b\" \/>\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\/novosti-interneta\/uyazvimosti-v-perl-owncloud-gstreamer-i-zephyr-rtos\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\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\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 Perl, ownCloud, GStreamer \u0438 Zephyr RTOS | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e 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\/>\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\udd47Schwachstellen in Perl, ownCloud, GStreamer und Zephyr RTOS | ProHoster","description":"Einige neu entdeckte Schwachstellen: In dem Patch-Release Perl 5.38.1 wurde eine Schwachstelle (CVE-2023-47038) behoben, die zu einer Eintragung von einem Byte au\u00dferhalb des zugewiesenen Buffers f\u00fchren kann, wenn kompilierte regul\u00e4re Ausdr\u00fccke mit einem fehlerhaft erneut definierten internen Unicode-Eigenschaftsnamen, der mit \"utf8::perl\" beginnt, verarbeitet werden. 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