{"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\/ro\/blog\/news\/67-publichnyh-serverov-apache-superset-ispolzuyut-klyuch-dostupa-iz-primera-nastroek","title":{"rendered":"67% dintre serverele publice Apache Superset folosesc o cheie de acces din exemplul de configura\u021bii","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Cercet\u0103torii de la Horizon3 au observat probleme de securitate \u00een majoritatea instal\u0103rilor platformei de analiz\u0103 \u0219i vizualizare a datelor Apache Superset. Pe 2124 din 3176 de servere publice studiate cu Apache Superset s-a constatat utilizarea unei chei de criptare standard, specificat\u0103 implicit \u00een exemplul fi\u0219ierului de configurare. Aceast\u0103 cheie este folosit\u0103 \u00een biblioteca Python Flask pentru generarea cookie-urilor de sesiune, permi\u021b\u00e2nd unui atacator con\u0219tient de cheie s\u0103 formeze parametrii fictivi de sesiune, s\u0103 se conecteze la interfa\u021ba web Apache Superset \u0219i s\u0103 \u00eencarce date din bazele de date adiacente sau s\u0103 organizeze executarea codului cu drepturile Apache Superset. <\/p>\n

Este interesant c\u0103, ini\u021bial, cercet\u0103torii au informat dezvoltatorii despre problem\u0103 \u00eenc\u0103 din 2021, dup\u0103 care, \u00een versiunea Apache Superset 1.4.1, lansat\u0103 \u00een ianuarie 2022, valoarea parametrului SECRET_KEY a fost \u00eenlocuit\u0103 cu \u0219irul «CHANGE_ME_TO_A_COMPLEX_RANDOM_SECRET», iar \u00een cod a fost ad\u0103ugat\u0103 o verificare care, \u00een prezen\u021ba acestei valori, \u00eenregistreaz\u0103 un avertisment \u00een jurnal. <\/p>\n

\u00cen februarie anul acesta, cercet\u0103torii au decis s\u0103 repete scanarea sistemelor vulnerabile \u0219i s-au confruntat cu faptul c\u0103 pu\u021bini acord\u0103 aten\u021bie avertiz\u0103rilor, iar 67% servere<\/a> Apache Superset continu\u0103 s\u0103 utilizeze chei din exemplele de configurare, \u0219abloanele de desf\u0103\u0219urare sau documenta\u021bia. Printre organiza\u021biile care folosesc chei implicite s-au num\u0103rat c\u00e2teva mari companii, universit\u0103\u021bi \u0219i institu\u021bii guvernamentale.

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

Specificarea unei chei de lucru \u00een exemplul de configurare este acum perceput\u0103 ca o vulnerabilitate (CVE-2023-27524), care a fost remediat\u0103 \u00een versiunea Apache Superset 2.1 prin intermediul unei erori care blocheaz\u0103 pornirea platformei atunci c\u00e2nd se folose\u0219te cheia specificat\u0103 \u00een exemplul dat (se iau \u00een considerare doar cheile specificate \u00een exemplul de configurare al versiunii actuale, cheile standard anterioare \u0219i cheile din \u0219abloane \u0219i documenta\u021bie nu sunt blocate). Pentru a verifica existen\u021ba vulnerabilit\u0103\u021bii prin re\u021bea, a fost propus un script special.

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

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\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 […]<\/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\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% din serverele publice Apache Superset folosesc cheia de acces din exemplul de set\u0103ri | ProHoster","description":"Cercet\u0103torii de la Horizon3 au observat probleme de securitate \u00een majoritatea instal\u0103rilor platformei de analiz\u0103 \u0219i vizualizare a datelor Apache 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