{"id":112853,"date":"2024-01-12T15:10:23","date_gmt":"2024-01-12T13:10:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-gitlab-pozvolyayushhie-zahvatit-uchyotnuyu-zapis-i-vypolnit-komandy-pod-drugim-polzovatelem"},"modified":"2024-01-12T15:10:23","modified_gmt":"2024-01-12T13:10:23","slug":"uyazvimosti-v-gitlab-pozvolyayushhie-zahvatit-uchyotnuyu-zapis-i-vypolnit-komandy-pod-drugim-polzovatelem","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimosti-v-gitlab-pozvolyayushhie-zahvatit-uchyotnuyu-zapis-i-vypolnit-komandy-pod-drugim-polzovatelem","title":{"rendered":"GitLab sebezhet\u0151s\u00e9gek, amelyek lehet\u0151v\u00e9 teszik egy fi\u00f3k megszerz\u00e9s\u00e9t \u00e9s m\u00e1s felhaszn\u00e1l\u00f3k\u00e9nt v\u00e9gzett parancsok v\u00e9grehajt\u00e1s\u00e1t.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Korrig\u00e1l\u00e1si friss\u00edt\u00e9sek jelentek meg a GitLab platformhoz a k\u00f6z\u00f6s fejleszt\u00e9s \u00e9rdek\u00e9ben \u2014 16.7.2, 16.6.4 \u00e9s 16.5.6 verzi\u00f3k, amelyekben k\u00e9t kritikus sebezhet\u0151s\u00e9get jav\u00edtottak. Az els\u0151 sebezhet\u0151s\u00e9g (CVE-2023-7028), amelyet a maxim\u00e1lis vesz\u00e9lyess\u00e9gi szinttel (10 a 10-b\u0151l) rendeltek el, lehet\u0151v\u00e9 teszi, hogy valaki m\u00e1s fi\u00f3kj\u00e1t megszerezze a jelsz\u00f3 vissza\u00e1ll\u00edt\u00f3 \u0171rlap manipul\u00e1l\u00e1s\u00e1val. A sebezhet\u0151s\u00e9g abb\u00f3l ad\u00f3dik, hogy a vissza\u00e1ll\u00edt\u00f3 k\u00f3dnak k\u00e9pes lehet e-mailt k\u00fcldeni nem meger\u0151s\u00edtett e-mail c\u00edmekre. A probl\u00e9ma a GitLab 16.1.0 verzi\u00f3j\u00e1val kezd\u0151dik, amely lehet\u0151v\u00e9 tette a vissza\u00e1ll\u00edt\u00f3 k\u00f3d nem ellen\u0151rz\u00f6tt tartal\u00e9k e-mail c\u00edmekre val\u00f3 k\u00fcld\u00e9s\u00e9t. <\/p>\n

A rendszerek kompromitt\u00e1l\u00e1s\u00e1nak t\u00e9nyeinek ellen\u0151rz\u00e9s\u00e9hez javasolt megvizsg\u00e1lni a gitlab-rails\/production_json.log napl\u00f3t, hogy van-e HTTP-k\u00e9r\u00e9s a \/users\/password feldolgoz\u00f3ra, amelyben t\u00f6bb e-mail c\u00edm tal\u00e1lhat\u00f3 a \"params.value.email\" param\u00e9terben. Javasolt a gitlab-rails\/audit_json.log napl\u00f3ban is ellen\u0151rizni azokat a bejegyz\u00e9seket, amelyekn\u00e9l a PasswordsController#create tal\u00e1lhat\u00f3 a meta.caller.id-ben, \u00e9s amelyekn\u00e9l t\u00f6bb c\u00edm szerepel a target_details blokkban. A t\u00e1mad\u00e1s nem vihet\u0151 v\u00e9ghez, ha a felhaszn\u00e1l\u00f3 aktiv\u00e1lta a k\u00e9tt\u00e9nyez\u0151s hiteles\u00edt\u00e9st. <\/p>\n

A m\u00e1sodik sebezhet\u0151s\u00e9g, a CVE-2023-5356 a Slack \u00e9s Mattermost szolg\u00e1ltat\u00e1sokkal val\u00f3 integr\u00e1ci\u00f3s k\u00f3dj\u00e1ban tal\u00e1lhat\u00f3, \u00e9s lehet\u0151v\u00e9 teszi, hogy m\u00e1s felhaszn\u00e1l\u00f3k\u00e9nt v\u00e9grehajtsanak \/ -parancsokat a megfelel\u0151 hiteles\u00edt\u00e9si ellen\u0151rz\u00e9s hi\u00e1nya miatt. A probl\u00e9ma vesz\u00e9lyess\u00e9gi szintje 9.6\/10. Az \u00faj verzi\u00f3kban egy kev\u00e9sb\u00e9 vesz\u00e9lyes (7.6\/10) sebezhet\u0151s\u00e9get is orvosoltak (CVE-2023-4812), amely lehet\u0151v\u00e9 tette a CODEOWNERS meger\u0151s\u00edt\u00e9s\u00e9nek megker\u00fcl\u00e9s\u00e9t a kor\u00e1bban j\u00f3v\u00e1hagyott \u00f6sszevon\u00e1si k\u00e9r\u00e9sben t\u00f6rt\u00e9nt v\u00e1ltoz\u00e1sok hozz\u00e1ad\u00e1s\u00e1val. <\/p>\n

A felfedezett sebezhet\u0151s\u00e9gekr\u0151l r\u00e9szletes inform\u00e1ci\u00f3kat terveznek ny\u00fajtani a jav\u00edt\u00e1s k\u00f6zz\u00e9t\u00e9tel\u00e9t k\u00f6vet\u0151 30 napon bel\u00fcl. A sebezhet\u0151s\u00e9gekkel kapcsolatos inform\u00e1ci\u00f3kat a HackerOne keret\u00e9ben, a sebezhet\u0151s\u00e9gek felfed\u00e9s\u00e9\u00e9rt foly\u00f3s\u00edtott jutalomprogram r\u00e9szek\u00e9nt adt\u00e1k \u00e1t a GitLabnak.
\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 16.7.2, 16.6.4 \u0438 16.5.6, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0434\u0432\u0435 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438. \u041f\u0435\u0440\u0432\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2023-7028), \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (10 \u0438\u0437 10), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u0445\u0432\u0430\u0442\u0438\u0442\u044c \u0447\u0443\u0436\u0443\u044e \u0443\u0447\u0451\u0442\u043d\u0443\u044e \u0437\u0430\u043f\u0438\u0441\u044c \u0447\u0435\u0440\u0435\u0437 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0438 \u0441 \u0444\u043e\u0440\u043c\u043e\u0439 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u0431\u044b\u0442\u043e\u0433\u043e \u043f\u0430\u0440\u043e\u043b\u044f. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u043f\u0438\u0441\u044c\u043c\u0430 \u0441 \u043a\u043e\u0434\u043e\u043c \u0434\u043b\u044f \u0441\u0431\u0440\u043e\u0441\u0430 \u043f\u0430\u0440\u043e\u043b\u044f \u043d\u0430 \u043d\u0435\u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d\u043d\u044b\u0435 […]<\/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-112853","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\udd47Sebezhet\u0151s\u00e9gek a GitLabban, amelyek lehet\u0151v\u00e9 teszik a felhaszn\u00e1l\u00f3i fi\u00f3k megszerz\u00e9s\u00e9t \u00e9s m\u00e1s felhaszn\u00e1l\u00f3k\u00e9nt t\u00f6rt\u00e9n\u0151 parancsv\u00e9grehajt\u00e1st | ProHoster","description":"Kiad\u00e1sra ker\u00fcltek a jav\u00edt\u00f3friss\u00edt\u00e9sek a k\u00f6z\u00f6s fejleszt\u00e9si platformhoz - GitLab 16.7.2, 16.6.4 \u00e9s 16.5.6, amelyekben k\u00e9t kritikus sebezhet\u0151s\u00e9get orvosoltak.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/uyazvimosti-v-gitlab-pozvolyayushhie-zahvatit-uchyotnuyu-zapis-i-vypolnit-komandy-pod-drugim-polzovatelem","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\u0438 \u0432 GitLab, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0437\u0430\u0445\u0432\u0430\u0442\u0438\u0442\u044c \u0443\u0447\u0451\u0442\u043d\u0443\u044e \u0437\u0430\u043f\u0438\u0441\u044c \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u043f\u043e\u0434 \u0434\u0440\u0443\u0433\u0438\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c | 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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