{"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\/it\/blog\/news\/67-publichnyh-serverov-apache-superset-ispolzuyut-klyuch-dostupa-iz-primera-nastroek","title":{"rendered":"Il 67% dei server pubblici Apache Superset utilizza una chiave di accesso dall'esempio delle impostazioni.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>I ricercatori dell'azienda Horizon3 hanno messo in evidenza problemi di sicurezza nella maggior parte delle installazioni della piattaforma di analisi e visualizzazione dei dati Apache Superset. Su 2124 dei 3176 server pubblici esaminati con Apache Superset, \u00e8 stato riscontrato l'uso di una chiave di crittografia standard, indicata di default nel file di configurazione. Questa chiave viene utilizzata nella libreria Python Flask per generare i cookie di sessione, consentendo a un attaccante che conosce la chiave di creare parametri di sessione falsi, collegarsi all'interfaccia web di Apache Superset e scaricare dati dalle basi di dati collegate o eseguire codice con i diritti di Apache Superset.    <\/p>\n<p>\u00c8 interessante notare che gli studiatori hanno informato gli sviluppatori del problema gi\u00e0 nel 2021. Successivamente, nella versione 1.4.1 di Apache Superset, rilasciata a gennaio 2022, il valore del parametro SECRET_KEY \u00e8 stato sostituito con la stringa \u2018CHANGE_ME_TO_A_COMPLEX_RANDOM_SECRET\u2019 e \u00e8 stata aggiunta nel codice una verifica, che, in presenza di questo valore, genera un avviso nel log.     <\/p>\n<p>A febbraio di quest'anno, i ricercatori hanno deciso di ripetere la scansione dei sistemi vulnerabili e hanno riscontrato che pochi prestano attenzione all'avviso e il 67% <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1707\">server<\/a> Apache Superset continua ad utilizzare chiavi dai campioni di configurazione, dai modelli di distribuzione o dalla documentazione. Tra le organizzazioni che utilizzano chiavi di default ci sono anche alcune grandi aziende, universit\u00e0 e enti pubblici.    <center><img decoding=\"async\" alt=\"Il 67% dei server pubblici Apache Superset utilizza una chiave di accesso dall&#039;esempio delle impostazioni.\" src=\"\/wp-content\/uploads\/2023\/04\/2d274d079909f34dcddc0f6b0e964475.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>L'indicazione di una chiave operativa nel campione di configurazione \u00e8 ora considerata una vulnerabilit\u00e0 (CVE-2023-27524), che \u00e8 stata corretta nell'uscita di Apache Superset 2.1 tramite la generazione di un errore che impedisce l'avvio della piattaforma utilizzando la chiave indicata nell'esempio (si tiene conto solo della chiave indicata nell'esempio di configurazione dell'ultima versione, mentre le vecchie chiavi standard e quelle dei modelli e della documentazione non sono bloccate). Per verificare la presenza della vulnerabilit\u00e0 in rete \u00e8 stato proposto uno script specifico.  <center><img decoding=\"async\" alt=\"Il 67% dei server pubblici Apache Superset utilizza una chiave di accesso dall&#039;esempio delle impostazioni.\" src=\"\/wp-content\/uploads\/2023\/04\/59c771b0dabacfc318b4f2c760991cc5.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59036\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u0438\u043f\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u044e\u0447\u0430 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0432 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0444\u0430\u0439\u043b\u0430 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438. \u0414\u0430\u043d\u043d\u044b\u0439 \u043a\u043b\u044e\u0447 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 Python-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 Flask \u0434\u043b\u044f \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u0441\u0435\u0441\u0441\u0438\u043e\u043d\u043d\u044b\u0445 Cookie, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u043d\u0430\u044e\u0449\u0435\u043c\u0443 [&hellip;]<\/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<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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 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