{"id":107226,"date":"2023-03-11T06:48:11","date_gmt":"2023-03-11T04:48:11","guid":{"rendered":"https:\/\/prohoster.info\/?p=107226"},"modified":"2023-03-13T12:06:31","modified_gmt":"2023-03-13T10:06:31","slug":"udalyonno-ekspluatiruemaya-uyazvimost-v-platforme-home-assistant","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/udalyonno-ekspluatiruemaya-uyazvimost-v-platforme-home-assistant","title":{"rendered":"Zdalnie wykorzystywana podatno\u015b\u0107 w platformie Home Assistant","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Na otwartej platformie automatyzacji domowej Home Assistant zidentyfikowano krytyczn\u0105 luk\u0119 (CVE-2023-27482), kt\u00f3ra pozwala na obej\u015bcie uwierzytelniania i uzyskanie pe\u0142nego dost\u0119pu do uprzywilejowanego interfejsu API Supervisora, przez kt\u00f3ry mo\u017cna zmienia\u0107 ustawienia, instalowa\u0107\/aktualizowa\u0107 oprogramowanie, zarz\u0105dza\u0107 dodatkami i kopiami zapasowymi. <\/p>\n

Problem dotyczy instalacji, w kt\u00f3rych u\u017cywany jest komponent Supervisor i pojawia si\u0119 od pierwszych jego wyda\u0144 (od 2017 roku). Na przyk\u0142ad, luka wyst\u0119puje w \u015brodowiskach Home Assistant OS i Home Assistant Supervised, ale nie dotyczy Home Assistant Container (Docker) i r\u0119cznie utworzonych \u015brodowisk Python opartych na Home Assistant Core. <\/p>\n

Luka zosta\u0142a usuni\u0119ta w wersji Home Assistant Supervisor 2023.01.1. Dodatkowo obej\u015bciowy spos\u00f3b ochrony zosta\u0142 wprowadzony w wydaniu Home Assistant 2023.3.0. W systemach, na kt\u00f3rych nie mo\u017cna zainstalowa\u0107 aktualizacji blokuj\u0105cej luk\u0119, mo\u017cna ograniczy\u0107 dost\u0119p do portu sieciowego us\u0142ugi webowej Home Assistant z sieci zewn\u0119trznych. <\/p>\n

Spos\u00f3b eksploatacji luki nie zosta\u0142 na razie szczeg\u00f3\u0142owo opisany (wed\u0142ug oceny deweloper\u00f3w oko\u0142o 1\/3 u\u017cytkownik\u00f3w zainstalowa\u0142a aktualizacj\u0119, a wiele system\u00f3w pozostaje nara\u017conych). W poprawionej wersji, pod pretekstem optymalizacji, wprowadzono zmiany w obs\u0142udze token\u00f3w i przekazywanych zapyta\u0144, a tak\u017ce dodano filtry do blokowania podstawiania zapyta\u0144 SQL, wstawiania tagu oraz korzystania ze \u015bcie\u017cek z \u201e.. \/\u201d i \u201e\/ .\/\u201d.
\n
\u0179r\u00f3d\u0142o: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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luk\u0119 (CVE-2023-27482), kt\u00f3ra umo\u017cliwia obej\u015bcie uwierzytelniania i uzyskanie pe\u0142nego dost\u0119pu do uprzywilejowanego API Supervisor.","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/udalyonno-ekspluatiruemaya-uyazvimost-v-platforme-home-assistant","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","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\u0423\u0434\u0430\u043b\u0451\u043d\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u043c\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Home Assistant | ProHoster","og:description":"\u0412 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 \u0434\u043e\u043c\u0430\u0448\u043d\u0435\u0439 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 Home Assistant \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2023-27482), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043e\u0431\u043e\u0439\u0442\u0438 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e \u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u043b\u043d\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 API Supervisor, \u0447\u0435\u0440\u0435\u0437.","og:url":"https:\/\/prohoster.info\/pl\/blog\/news\/udalyonno-ekspluatiruemaya-uyazvimost-v-platforme-home-assistant","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":"2023-03-11T04:48:11+00:00","article:modified_time":"2023-03-13T10:06:31+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\/pl\/wp-json\/wp\/v2\/posts\/107226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/comments?post=107226"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/posts\/107226\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/media?parent=107226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/categories?post=107226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pl\/wp-json\/wp\/v2\/tags?post=107226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}