{"id":124640,"date":"2025-05-12T15:05:07","date_gmt":"2025-05-12T13:05:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-dropbear-ssh-dopuskayushhaya-podstanovku-komand-v-dbclient"},"modified":"2025-05-12T15:05:07","modified_gmt":"2025-05-12T13:05:07","slug":"uyazvimost-v-dropbear-ssh-dopuskayushhaya-podstanovku-komand-v-dbclient","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/uyazvimost-v-dropbear-ssh-dopuskayushhaya-podstanovku-komand-v-dbclient","title":{"rendered":"O vulnerabilitate \u00een Dropbear SSH care permite substituirea comenzilor \u00een dbclient","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A fost publicat noul release al proiectului Dropbear 2025.88, care dezvolt\u0103 serverul \u0219i clientul SSH, folosit pe scar\u0103 larg\u0103 \u00een routerele wireless \u0219i distribu\u021biile compacte, precum OpenWrt. \u00cen noua versiune, a fost remediat\u0103 vulnerabilitatea (CVE-2025-47203) din implementarea clientului SSH (programul dbclient), care permite executarea comenzilor shell la procesarea unui nume de gazd\u0103 special formatat. Vulnerabilitatea este cauzat\u0103 de lipsa sc\u0103p\u0103rii caracterelor speciale din numele gazdei \u0219i de utilizarea interpretului de comenzi la rularea comenzilor \u00een modul multihop (mai multe gazde, separate prin virgul\u0103). Aceast\u0103 vulnerabilitate reprezint\u0103 un pericol pentru sistemele care ruleaz\u0103 dbclient cu un nume de gazd\u0103 nesigur.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Dropbear 2025.88, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440 \u0438 \u043a\u043b\u0438\u0435\u043d\u0442 SSH, \u043f\u043e\u043b\u0443\u0447\u0438\u0432\u0448\u0438\u0439 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u0432 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u0430\u0445 \u0438 \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445, \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0445 OpenWrt. \u0412 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 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[…]<\/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-124640","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 \u00een Dropbear SSH, care permite substituirea comenzii \u00een dbclient | ProHoster","description":"A fost publicat noul release al proiectului Dropbear 2025.88, care dezvolt\u0103 serverul \u0219i clientul SSH, folosit pe scar\u0103 larg\u0103 \u00een routerele wireless \u0219i distribu\u021biile compacte, precum 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