{"id":38569,"date":"2019-10-31T22:24:36","date_gmt":"2019-10-31T19:24:36","guid":{"rendered":"https:\/\/prohoster.info\/blog\/ocherednaya-uyazvimost-pochtovogo-servera-exim\/"},"modified":"2019-10-31T22:24:36","modified_gmt":"2019-10-31T19:24:36","slug":"ocherednaya-uyazvimost-pochtovogo-servera-exim","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/ocherednaya-uyazvimost-pochtovogo-servera-exim","title":{"rendered":"Eine weitere Schwachstelle des Mailservers Exim","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Anfang September informierten die Entwickler des Mailservers Exim die Benutzer \u00fcber eine kritische Schwachstelle (CVE-2019-15846), die es einem lokalen oder entfernten Angreifer erm\u00f6glicht, Code mit Root-Rechten auf dem Server auszuf\u00fchren. Exim-Benutzern wurde empfohlen, ein au\u00dferplanm\u00e4\u00dfiges Update auf Version 4.92.2 zu installieren. <\/p>\n

Bereits am 29. September wurde ein weiterer Notfallrelease von Exim 4.92.3 ver\u00f6ffentlicht, der eine weitere kritische Schwachstelle (CVE-2019-16928) behebt, die es erm\u00f6glicht, Code auf dem Server aus der Ferne auszuf\u00fchren. Die Schwachstelle tritt nach einem Privilegienentzug auf und ist auf die Ausf\u00fchrung von Code mit den Rechten eines unprivilegierten Benutzers beschr\u00e4nkt, unter dem der eingehende Nachrichtenverarbeitungsdienst ausgef\u00fchrt wird. <\/p>\n

Benutzern wird dringend empfohlen, das Update umgehend zu installieren. Der Fix wurde f\u00fcr Ubuntu 19.04, Arch Linux, FreeBSD, Debian 10 und Fedora ver\u00f6ffentlicht. In RHEL und CentOS ist Exim nicht im Standard-Paket-Repository enthalten. In SUSE und openSUSE wird die Version Exim 4.88 verwendet.<\/p>\n

Quelle: linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e\u0439 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 (CVE-2019-16928), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 […]<\/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-38569","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\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\udd47Eine weitere Schwachstelle des Mailservers Exim | ProHoster","description":"Anfang September informierten die Entwickler des Mailservers Exim die Benutzer 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