{"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\/ro\/blog\/news\/udalyonno-ekspluatiruemaya-uyazvimost-v-platforme-home-assistant","title":{"rendered":"Vulnerabilitate exploatabil\u0103 la distan\u021b\u0103 \u00een platforma Home Assistant","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

O platform\u0103 deschis\u0103 de automatizare a locuin\u021bei, Home Assistant, a identificat o vulnerabilitate critic\u0103 (CVE-2023-27482) care permite ocolirea autentific\u0103rii \u0219i ob\u021binerea accesului complet la API-ul privilegiat Supervisor, prin care se pot modifica set\u0103rile, instala\/actualiza software, gestiona extensiile \u0219i realizarea copiilor de rezerv\u0103. <\/p>\n

Problema afecteaz\u0103 instal\u0103rile care folosesc componenta Supervisor \u0219i apare \u00eenc\u0103 de la primele sale versiuni (din 2017). De exemplu, vulnerabilitatea este prezent\u0103 \u00een medii Home Assistant OS \u0219i Home Assistant Supervised, dar nu afecteaz\u0103 Home Assistant Container (Docker) \u0219i medii Python create manual pe baza Home Assistant Core. <\/p>\n

Vulnerabilitatea a fost remediat\u0103 \u00een versiunea Home Assistant Supervisor 2023.01.1. \u00cen plus, o solu\u021bie alternativ\u0103 a fost inclus\u0103 \u00een versiunea Home Assistant 2023.3.0. Pe sistemele unde nu se poate instala actualizarea pentru blocarea vulnerabilit\u0103\u021bii, se poate restric\u021biona accesul la portul re\u021belei al serviciului web Home Assistant din re\u021bele externe. <\/p>\n

Metoda de exploatare a vulnerabilit\u0103\u021bii nu este detaliat\u0103 deocamdat\u0103 (conform estim\u0103rilor dezvoltatorilor, aproximativ 1\/3 dintre utilizatori au instalat actualizarea \u0219i multe sisteme r\u0103m\u00e2n vulnerabile). \u00cen versiunea corectat\u0103, sub pretextul optimiz\u0103rii, au fost aduse modific\u0103ri \u00een procesarea token-urilor \u0219i a cererilor proxy, iar filtrele pentru blocarea substitu\u021biei interog\u0103rilor SQL, inserarea etichetei \u0219i utilizarea c\u0103ilor cu \u201e..\\\/\u201d \u0219i \u201e\\\/.\\\/\u201d au fost, de asemenea, ad\u0103ugate.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u043c\u0435\u043d\u044f\u0442\u044c \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438, \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c\/\u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0442\u044c \u041f\u041e, \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438 \u0438 \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u044b\u043c\u0438 \u043a\u043e\u043f\u0438\u044f\u043c\u0438. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442 Supervisor \u0438 \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430 \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u043f\u0435\u0440\u0432\u044b\u0445 \u0435\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u0432 (\u0441 2017 \u0433\u043e\u0434\u0430). \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c […]<\/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-107226","post","type-post","status-publish","format-standard","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\udd47Vulnerabilitate exploatabil\u0103 de la distan\u021b\u0103 \u00een platforma Home Assistant | ProHoster","description":"O platform\u0103 deschis\u0103 de automatizare a locuin\u021bei, Home Assistant, a identificat o vulnerabilitate critic\u0103 (CVE-2023-27482) care permite ocolirea autentific\u0103rii \u0219i ob\u021binerea accesului complet la API-ul privilegiat Supervisor, prin.","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/news\/udalyonno-ekspluatiruemaya-uyazvimost-v-platforme-home-assistant","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","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\/ro\/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\/ro\/wp-json\/wp\/v2\/posts\/107226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/comments?post=107226"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/posts\/107226\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/media?parent=107226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/categories?post=107226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/ro\/wp-json\/wp\/v2\/tags?post=107226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}