{"id":108092,"date":"2023-04-26T12:48:13","date_gmt":"2023-04-26T10:48:15","guid":{"rendered":"https:\/\/prohoster.info\/?p=108092"},"modified":"2023-04-27T10:34:34","modified_gmt":"2023-04-27T08:34:34","slug":"67-publichnyh-serverov-apache-superset-ispolzuyut-klyuch-dostupa-iz-primera-nastroek","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/67-publichnyh-serverov-apache-superset-ispolzuyut-klyuch-dostupa-iz-primera-nastroek","title":{"rendered":"67% av offentliga servrar f\u00f6r Apache Superset anv\u00e4nder en standard\u00e5tkomstnyckel fr\u00e5n exempelinst\u00e4llningarna","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Forskare fr\u00e5n Horizon3 har uppm\u00e4rksammat s\u00e4kerhetsproblem i majoriteten av installationerna av datavisualiserings- och analysplattformen Apache Superset. P\u00e5 2124 av 3176 granskade offentliga servrar med Apache Superset uppt\u00e4cktes anv\u00e4ndningen av en standard krypteringsnyckel som anges i exempelkonfigurationsfilen. Denna nyckel anv\u00e4nds i Python-biblioteket Flask f\u00f6r att generera sessionscookies, vilket g\u00f6r att en angripare med kunskap om nyckeln kan skapa falska sessionsparametrar, ansluta till Apache Superset:s webbgr\u00e4nssnitt och ladda ner data fr\u00e5n anslutna databaser eller utf\u00f6ra kod med r\u00e4ttigheter fr\u00e5n Apache Superset. <\/p>\n

Intressant nog informerade forskarna ursprungligen utvecklarna om problemet redan 2021, varefter v\u00e4rdet f\u00f6r parametern SECRET_KEY i Apache Superset 1.4.1, som sl\u00e4pptes i januari 2022, \u00e4ndrades till str\u00e4ngen «CHANGE_ME_TO_A_COMPLEX_RANDOM_SECRET». I koden lades en kontroll till som vid n\u00e4rvaron av detta v\u00e4rde loggar ett varningsmeddelande. <\/p>\n

I februari i \u00e5r beslutade forskarna att upprepa skanningen av de s\u00e5rbara systemen och st\u00f6tte p\u00e5 att f\u00e5 m\u00e4nniskor uppm\u00e4rksammar varningen, och 67% servrar<\/a> Apache Superset forts\u00e4tter fortfarande att anv\u00e4nda nycklar fr\u00e5n konfigurations exempel, distributionsmallar eller dokumentation. Bland de organisationer som anv\u00e4nder standardnycklar har det visat sig finnas flera stora f\u00f6retag, universitet och statliga institutioner.

\"67%<\/center> <\/p>\n

Angivelsen av en arbetsnyckel i exempelkonfigurationen betraktas nu som en s\u00e5rbarhet (CVE-2023-27524), vilken \u00e5tg\u00e4rdades i Apache Superset version 2.1 genom att en felmeddelande blockerade plattformens start n\u00e4r den angivna exempelnyckeln anv\u00e4ndes (endast nyckeln som anges i konfigurationsexemplet f\u00f6r den aktuella versionen beaktas, gamla standardnycklar och nycklar fr\u00e5n mallar och dokumentation blockeras inte). F\u00f6r att kontrollera f\u00f6rekomsten av s\u00e5rbarheten \u00f6ver n\u00e4tverk f\u00f6reslogs ett special skript.

\"67%<\/center>
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Horizon3 \u043e\u0431\u0440\u0430\u0442\u0438\u043b\u0438 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e \u0432 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0438 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 Apache Superset. \u041d\u0430 2124 \u0438\u0437 3176 \u0438\u0437\u0443\u0447\u0435\u043d\u043d\u044b\u0445 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0441 Apache Superset 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\u0437\u043d\u0430\u044e\u0449\u0435\u043c\u0443 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":108093,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-108092","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd4767% av de offentliga servrarna med Apache Superset anv\u00e4nder \u00e5tkomstnyckeln fr\u00e5n exempelinst\u00e4llningarna | ProHoster","description":"Forskare fr\u00e5n Horizon3 har uppm\u00e4rksammat s\u00e4kerhetsproblem i majoriteten av installationerna av datavisualiserings- och analysplattformen Apache 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