{"id":105962,"date":"2022-12-11T03:36:46","date_gmt":"2022-12-11T01:36:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proverka-utility-ping-v-openbsd-vyyavila-oshibku-prisutstvuyushhuyu-s-1998-goda"},"modified":"2022-12-11T03:36:46","modified_gmt":"2022-12-11T01:36:46","slug":"proverka-utility-ping-v-openbsd-vyyavila-oshibku-prisutstvuyushhuyu-s-1998-goda","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/proverka-utility-ping-v-openbsd-vyyavila-oshibku-prisutstvuyushhuyu-s-1998-goda","title":{"rendered":"Die \u00dcberpr\u00fcfung des Ping-Tools in OpenBSD hat einen Fehler aufgedeckt, der seit 1998 besteht.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Die Ergebnisse der Fuzzing-Tests des Ping-Tools aus OpenBSD wurden ver\u00f6ffentlicht, die nach der k\u00fcrzlichen Entdeckung einer remote ausnutzbaren Schwachstelle im Ping-Tool von FreeBSD durchgef\u00fchrt wurden. Das in OpenBSD verwendete Ping-Tool ist nicht von dem in FreeBSD festgestellten Problem betroffen (die Schwachstelle besteht in der neuen Implementierung der Funktion pr_pack(), die 2019 von den Entwicklern von FreeBSD neu geschrieben wurde), jedoch trat w\u00e4hrend der \u00dcberpr\u00fcfung ein anderer Fehler auf, der 24 Jahre lang unbemerkt geblieben war. Der Fehler f\u00fchrt zu einer endlosen Schleife bei der Verarbeitung von Antworten mit einem Null-Size-Option-Feld in einem IP-Paket. Die Korrektur ist bereits in OpenBSD enthalten. Das Problem wird nicht als Schwachstelle angesehen, da der Netzwerkstack im OpenBSD-Kernel solche Pakete nicht in den Benutzerspeicher durchl\u00e4sst.<br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58299\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b fuzzing-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u044b ping \u0438\u0437 \u0441\u043e\u0441\u0442\u0430\u0432\u0430 OpenBSD, \u043f\u0440\u043e\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u0441\u043b\u0435 \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0443\u0442\u0438\u043b\u0438\u0442\u0435 ping, \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0439 \u0432\u043e FreeBSD. \u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u0430\u044f \u0432 OpenBSD \u0443\u0442\u0438\u043b\u0438\u0442\u0430 ping \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0435, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0432\u043e FreeBSD (\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043d\u043e\u0432\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 pr_pack(), \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 FreeBSD \u0432 2019 \u0433\u043e\u0434\u0443), \u043d\u043e \u0432 \u0445\u043e\u0434\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0432\u0441\u043f\u043b\u044b\u043b\u0430 \u0434\u0440\u0443\u0433\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0441\u0442\u0430\u0432\u0430\u043b\u0430\u0441\u044c \u043d\u0435\u0437\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u0439 [&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-105962","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b fuzzing-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u044b ping \u0438\u0437 \u0441\u043e\u0441\u0442\u0430\u0432\u0430 OpenBSD, \u043f\u0440\u043e\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u0441\u043b\u0435 \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0443\u0442\u0438\u043b\u0438\u0442\u0435 ping, \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0439 \u0432\u043e FreeBSD. \u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u0430\u044f \u0432 OpenBSD \u0443\u0442\u0438\u043b\u0438\u0442\u0430 ping \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0435, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0432\u043e FreeBSD (\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043d\u043e\u0432\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 pr_pack(), \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 FreeBSD \u0432 2019 \u0433\u043e\u0434\u0443), \u043d\u043e \u0432 \u0445\u043e\u0434\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0432\u0441\u043f\u043b\u044b\u043b\u0430 \u0434\u0440\u0443\u0433\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0441\u0442\u0430\u0432\u0430\u043b\u0430\u0441\u044c \u043d\u0435\u0437\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u0439\" \/>\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\/proverka-utility-ping-v-openbsd-vyyavila-oshibku-prisutstvuyushhuyu-s-1998-goda\" \/>\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\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0443\u0442\u0438\u043b\u0438\u0442\u044b ping \u0432 OpenBSD \u0432\u044b\u044f\u0432\u0438\u043b\u0430 \u043e\u0448\u0438\u0431\u043a\u0443, \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0443\u044e \u0441 1998 \u0433\u043e\u0434\u0430 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b fuzzing-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u044b ping \u0438\u0437 \u0441\u043e\u0441\u0442\u0430\u0432\u0430 OpenBSD, \u043f\u0440\u043e\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u0441\u043b\u0435 \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0443\u0442\u0438\u043b\u0438\u0442\u0435 ping, \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0439 \u0432\u043e FreeBSD. \u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u0430\u044f \u0432 OpenBSD \u0443\u0442\u0438\u043b\u0438\u0442\u0430 ping \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0435, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0432\u043e FreeBSD (\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043d\u043e\u0432\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 pr_pack(), \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 FreeBSD \u0432 2019 \u0433\u043e\u0434\u0443), \u043d\u043e \u0432 \u0445\u043e\u0434\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0432\u0441\u043f\u043b\u044b\u043b\u0430 \u0434\u0440\u0443\u0433\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0441\u0442\u0430\u0432\u0430\u043b\u0430\u0441\u044c \u043d\u0435\u0437\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u0439\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/proverka-utility-ping-v-openbsd-vyyavila-oshibku-prisutstvuyushhuyu-s-1998-goda\" \/>\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=\"2022-12-11T01:36:46+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-12-11T01:36:46+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\udd47\u00dcberpr\u00fcfung des Ping-Tools in OpenBSD deckt einen Fehler auf, der seit 1998 besteht | ProHoster","description":"Die Ergebnisse der Fuzzing-Tests des Ping-Tools in OpenBSD wurden ver\u00f6ffentlicht. Diese Tests fanden nach der k\u00fcrzlichen Entdeckung einer Ausnutzbarkeit in der Ping-Nutzung von FreeBSD statt. Das in OpenBSD verwendete Ping-Tool ist von dem Problem, das in FreeBSD festgestellt wurde, nicht betroffen (die Schwachstelle ist in der neuen Implementierung der Funktion pr_pack() enthalten, die 2019 von den Entwicklern von FreeBSD neu geschrieben wurde). W\u00e4hrend der \u00dcberpr\u00fcfung wurde jedoch ein anderer, bisher unentdeckter Fehler festgestellt.","canonical_url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/proverka-utility-ping-v-openbsd-vyyavila-oshibku-prisutstvuyushhuyu-s-1998-goda","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\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0443\u0442\u0438\u043b\u0438\u0442\u044b ping \u0432 OpenBSD \u0432\u044b\u044f\u0432\u0438\u043b\u0430 \u043e\u0448\u0438\u0431\u043a\u0443, \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0443\u044e \u0441 1998 \u0433\u043e\u0434\u0430 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b fuzzing-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0442\u0438\u043b\u0438\u0442\u044b ping \u0438\u0437 \u0441\u043e\u0441\u0442\u0430\u0432\u0430 OpenBSD, \u043f\u0440\u043e\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u0441\u043b\u0435 \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u0433\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0443\u0442\u0438\u043b\u0438\u0442\u0435 ping, \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0439 \u0432\u043e FreeBSD. \u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u0430\u044f \u0432 OpenBSD \u0443\u0442\u0438\u043b\u0438\u0442\u0430 ping \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0435, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0432\u043e FreeBSD (\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043d\u043e\u0432\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 pr_pack(), \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 FreeBSD \u0432 2019 \u0433\u043e\u0434\u0443), \u043d\u043e \u0432 \u0445\u043e\u0434\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0432\u0441\u043f\u043b\u044b\u043b\u0430 \u0434\u0440\u0443\u0433\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0441\u0442\u0430\u0432\u0430\u043b\u0430\u0441\u044c \u043d\u0435\u0437\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u043e\u0439","og:url":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/proverka-utility-ping-v-openbsd-vyyavila-oshibku-prisutstvuyushhuyu-s-1998-goda","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":"2022-12-11T01:36:46+00:00","article:modified_time":"2022-12-11T01:36:46+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\/105962","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=105962"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/posts\/105962\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/media?parent=105962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/categories?post=105962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/de\/wp-json\/wp\/v2\/tags?post=105962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}