{"id":113130,"date":"2024-01-26T11:28:07","date_gmt":"2024-01-26T09:28:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-gitlab-pozvolyayushhaya-zapisat-fajly-v-proizvolnyj-katalog-na-servere"},"modified":"2024-01-26T11:28:07","modified_gmt":"2024-01-26T09:28:07","slug":"uyazvimost-v-gitlab-pozvolyayushhaya-zapisat-fajly-v-proizvolnyj-katalog-na-servere","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimost-v-gitlab-pozvolyayushhaya-zapisat-fajly-v-proizvolnyj-katalog-na-servere","title":{"rendered":"GitLab sebezhet\u0151s\u00e9g, amely lehet\u0151v\u00e9 teszi f\u00e1jlok \u00edr\u00e1s\u00e1t tetsz\u0151leges mapp\u00e1ba a szerveren","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Megjelentek a GitLab 16.8.1, 16.7.4, 16.6.6 \u00e9s 16.5.8 verzi\u00f3khoz tartoz\u00f3 jav\u00edt\u00f3friss\u00edt\u00e9sek, amelyek 5 biztons\u00e1gi r\u00e9st orvosolnak. Az egyik probl\u00e9ma (CVE-2024-0402), amely a GitLab 16.0 megjelen\u00e9s\u00e9vel kezd\u0151dik, kritikus vesz\u00e9lyess\u00e9gi szintet kapott. Ez a sebezhet\u0151s\u00e9g lehet\u0151v\u00e9 teszi egy hiteles\u00edtett felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra, hogy f\u00e1jlokat \u00edrjon b\u00e1rmely mapp\u00e1ba a kiszolg\u00e1l\u00f3n, amennyiben az enged\u00e9lyek ezt lehet\u0151v\u00e9 teszik, a GitLab webes fel\u00fclet\u00e9nek futtat\u00e1si jogai alatt. <\/p>\n

A sebezhet\u0151s\u00e9g egy hib\u00e1b\u00f3l ad\u00f3dik, amely a munkater\u00fclet (workspace) l\u00e9trehoz\u00e1s\u00e1nak megval\u00f3s\u00edt\u00e1s\u00e1ban jelentkezik. A hiba akkor jelentkezik, amikor a devfile param\u00e9tereit hib\u00e1s YAML form\u00e1tumban elemzik (a patchben a probl\u00e9m\u00e1t a YAML JSON-ra val\u00f3 \u00e1talak\u00edt\u00e1s\u00e1val \u00e9s a YAML-ban \u00e9rv\u00e9nyes, de a JSON-ban \u00e9rv\u00e9nytelen konstrukci\u00f3k ellen\u0151rz\u00e9s\u00e9vel oldj\u00e1k meg, mivel bizonyos Unicode karakterek haszn\u00e1lata miatt). A sebezhet\u0151s\u00e9gr\u0151l r\u00e9szletes inform\u00e1ci\u00f3t terveznek ny\u00fajtani 30 nappal a jav\u00edt\u00e1s k\u00f6zz\u00e9t\u00e9tele ut\u00e1n. A sebezhet\u0151s\u00e9get a GitLab egyik alkalmazottj\u00e1nak bels\u0151 fel\u00fclvizsg\u00e1lata sor\u00e1n fedezt\u00e9k fel.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 — GitLab 16.8.1, 16.7.4, 16.6.6 \u0438 16.5.8, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b 5 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439. \u041e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043f\u0440\u043e\u0431\u043b\u0435\u043c (CVE-2024-0402), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 GitLab 16.0, \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0444\u0430\u0439\u043b\u044b \u0432 \u043b\u044e\u0431\u043e\u0439 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435, \u043d\u0430\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043f\u0440\u0430\u0432\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u0430, \u043f\u043e\u0434 \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f web-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 […]<\/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-113130","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\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\udd47 Sebezhet\u0151s\u00e9g a GitLabban, amely lehet\u0151v\u00e9 teszi f\u00e1jlok \u00edr\u00e1s\u00e1t tetsz\u0151leges mapp\u00e1ba a szerveren | ProHoster","description":"Megjelentek a GitLab 16.8.1, 16.7.4, 16.6.6 \u00e9s 16.5.8 verzi\u00f3k jav\u00edt\u00f3friss\u00edt\u00e9sei, amelyek k\u00f6z\u00f6tt 5 sebezhet\u0151s\u00e9get k\u00fcsz\u00f6b\u00f6ltek ki.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimost-v-gitlab-pozvolyayushhaya-zapisat-fajly-v-proizvolnyj-katalog-na-servere","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","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\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 GitLab, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0444\u0430\u0439\u043b\u044b \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 - 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