{"id":184064,"date":"2026-11-01T11:40:38","date_gmt":"2026-11-01T09:40:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/ataka-na-gitlab-server-proekta-alpine-linux"},"modified":"2026-11-01T11:40:41","modified_gmt":"2026-11-01T09:40:41","slug":"attack-on-alpine-linux-projects-gitlab-server","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/attack-on-alpine-linux-projects-gitlab-server","title":{"rendered":"\u00datok na servery GitLab projektu Alpine Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

V\u00fdvoj\u00e1ri distrib\u00facie Alpine Linux zverejnili inform\u00e1cie o pokusoch o hacking platformy na spolo\u010dn\u00fd v\u00fdvoj gitlab.alpinelinux.org, na ktorej sa pracovalo na spr\u00e1vcoch bal\u00edkov APK, n\u00e1stroj\u00edch na zostavenie, komponentoch infra\u0161trukt\u00fary a skriptoch na zostavenie bal\u00edkov (aports). \u00datok bol vykonan\u00fd prostredn\u00edctvom zneu\u017eitia zranite\u013enosti v platforme GitLab, sp\u00f4sobenom celo\u010d\u00edseln\u00fdm prete\u010den\u00edm v engine regul\u00e1rnych v\u00fdrazov jazyka Ruby. D\u00f4kazy a stopy \u00faspe\u0161n\u00e9ho hackovania sa nena\u0161li, ale vzh\u013eadom na to, \u017ee \u00fapln\u00e9 vyl\u00fa\u010denie \u00faspe\u0161n\u00e9ho zneu\u017eitia zranite\u013enosti nie je mo\u017en\u00e9, kontajner s GitLab bol vyhl\u00e1sen\u00fd za potenci\u00e1lne skompromitovan\u00fd a jeho obsah bol kompletne prestavan\u00fd od z\u00e1kladov, pri\u010dom bola u pou\u017e\u00edvate\u013eov iniciovan\u00e1 proced\u00fara na zmenu hesiel.<\/p>\n

Administr\u00e1tori infra\u0161trukt\u00fary Alpine Linux nezistili pr\u00edtomnos\u0165 extern\u00fdch s\u00faborov, podozriv\u00fdch spusten\u00fdch procesov, nezvy\u010dajn\u00fdch po\u017eiadaviek na API, zmien v nastaveniach a syst\u00e9mov\u00fdch s\u00faboroch, ani n\u00e1rastov z\u00e1\u0165a\u017ee typick\u00fdch pre mas\u00edvne z\u00edskavanie \u00fadajov. Po\u010das anal\u00fdzy integrity repozit\u00e1ra aports, bal\u00edkov a s\u00faborov s vydaniami, ako aj ich porovnan\u00ed s k\u00f3piami z extern\u00fdch zostavovac\u00edch serverov a syst\u00e9mov v\u00fdvoj\u00e1rov, neboli zisten\u00e9 \u017eiadne skryt\u00e9 zmeny.<\/p>\n

\u00daplne vyl\u00fa\u010di\u0165 \u00faspe\u0161n\u00e9 vykonanie \u00fatoku br\u00e1ni nedostatok inform\u00e1ci\u00ed o odch\u00e1dzaj\u00facich sie\u0165ov\u00fdch pripojeniach, odstr\u00e1nenie niektor\u00fdch logov pri rot\u00e1cii (napr. log cron-u) a nedostatok riadnej detailnosti v logoch webov\u00e9ho servera (\u00faspe\u0161n\u00e9 pou\u017eitie exploitu, ktor\u00e9 nevedie k hav\u00e1rii, sa neodr\u00e1\u017ea v logu).
\nV pr\u00edpade \u00faspe\u0161n\u00e9ho \u00fatoku mohli \u00fato\u010dn\u00edci z\u00edska\u0165 pr\u00edstup k DB so v\u0161etk\u00fdmi \u00fadajmi pou\u017e\u00edvate\u013eov GitLab (hashovan\u00e9 hesl\u00e1, email, IP adresy<\/a> a pod.), premenn\u00fdm prostredia a tokenom zo syst\u00e9mov kontinu\u00e1lnej integr\u00e1cie, k\u00f3dov dvojfaktorovej autentifik\u00e1cie, hashom osobn\u00fdch pr\u00edstupov\u00fdch tokenov, obsahu s\u00fakromn\u00fdch repozit\u00e1rov a d\u00f4vern\u00fdm diskusi\u00e1m probl\u00e9mov. K\u013e\u00fa\u010de na generovanie digit\u00e1lnych podpisov k vydaniam a bal\u00edkom na napadnutom serveri<\/a> neboli uchov\u00e1van\u00e9.<\/p>\n

Prv\u00e9 pokusy o zneu\u017eitie zranite\u013enosti boli zaznamenan\u00e9 20. a 21. okt\u00f3bra. \u00dato\u010dn\u00edk si zaregistroval \u00fa\u010det na GitLab a pok\u00fa\u0161al sa posla\u0165 modifikovan\u00e9 nastavenia syst\u00e9mu kontinu\u00e1lnej integr\u00e1cie. V logoch bolo zaznamenan\u00fdch 8 havarijn\u00fdch ukon\u010den\u00ed pracovn\u00fdch procesov GitLab, z ktor\u00fdch 4 s\u00faviseli s pou\u017eit\u00edm exploitu. Je zaznamenan\u00e9, \u017ee prv\u00e1 f\u00e1za pr\u00e1ce exploita bola \u00faspe\u0161n\u00e1, ale druh\u00e1 f\u00e1za skon\u010dila zlyhan\u00edm.<\/p>\n

V \u010dase \u00fatoku sa v kontajneri pou\u017e\u00edvala zranite\u013en\u00e1 verzia GitLab 19.3.4, ktor\u00e1 bola 22. okt\u00f3bra aktualizovan\u00e1 na vydanie GitLab 19.3.6. Administr\u00e1tori Alpine v\u0161ak nezoh\u013eadnili, \u017ee oprava bola vykonan\u00e1 iba v ofici\u00e1lnych in\u0161tala\u010dn\u00fdch bal\u00ed\u010dkoch GitLab 19.3.6, nie v samotnom k\u00f3de GitLab, preto\u017ee zranite\u013enos\u0165 bola pr\u00edtomn\u00e1 v n\u00e1strojoch Ruby. V kontajneri bol na\u010falej pou\u017e\u00edvan\u00fd star\u00fd n\u00e1stroj Ruby a zranite\u013enos\u0165 ostala neopraven\u00e1. <\/p>\n

To, \u017ee syst\u00e9m zost\u00e1va zranite\u013en\u00fd, bolo zisten\u00e9 a\u017e 26. okt\u00f3bra. Anal\u00fdza logov uk\u00e1zala, \u017ee 25. a 26. okt\u00f3bra \u00fato\u010dn\u00edci obnovili pokusy o \u00fatok. 27. okt\u00f3bra bol pr\u00edstup extern\u00fdch pou\u017e\u00edvate\u013eov k GitLab obmedzen\u00fd. 28. okt\u00f3bra bol obsah znovu zostaven\u00fd, v\u0161etky hesl\u00e1 boli resetovan\u00e9 (pou\u017e\u00edvatelia musia nastavi\u0165 nov\u00e9 heslo prostredn\u00edctvom procesu obnovenia zabudnut\u00e9ho hesla) a pr\u00edstupov\u00e9 k\u013e\u00fa\u010de boli vymenen\u00e9. 29. okt\u00f3bra bol aktualizovan\u00fd server<\/a> uveden\u00fd do prev\u00e1dzky. Sprev\u00e1dzan\u00fd projektom Docker-kontajner alpinelinux\/gitlab zost\u00e1val zranite\u013en\u00fd a\u017e do 27. okt\u00f3bra.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Alpine Linux \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e \u043f\u043e\u043f\u044b\u0442\u043a\u0430\u0445 \u0432\u0437\u043b\u043e\u043c\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 gitlab.alpinelinux.org, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0432\u0435\u043b\u0430\u0441\u044c \u0440\u0430\u0431\u043e\u0442\u0430 \u043d\u0430\u0434 \u043f\u0430\u043a\u0435\u0442\u043d\u044b\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u043e\u043c APK, \u0441\u0431\u043e\u0440\u043e\u0447\u043d\u044b\u043c\u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u043c\u0438, \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430\u043c\u0438 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0438 \u0441\u043a\u0440\u0438\u043f\u0442\u0430\u043c\u0438 \u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 (aports). \u0410\u0442\u0430\u043a\u0430 \u0431\u044b\u043b\u0430 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0430 \u0447\u0435\u0440\u0435\u0437 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 GitLab, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u043e\u0439 \u0446\u0435\u043b\u043e\u0447\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u043c \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u0432 \u0434\u0432\u0438\u0436\u043a\u0435 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u044b\u0445 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u044f\u0437\u044b\u043a\u0430 Ruby. \u0414\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c\u0441\u0442\u0432 \u0438 \u0441\u043b\u0435\u0434\u043e\u0432 \u0443\u0441\u043f\u0435\u0448\u043d\u043e\u0433\u043e \u0432\u0437\u043b\u043e\u043c\u0430 \u043d\u0430\u0439\u0442\u0438 \u043d\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-184064","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\n","aioseo_head_json":{"title":"\ud83e\udd47\u00datok na GitLab server projektu Alpine Linux | ProHoster","description":"V\u00fdvoj\u00e1ri distrib\u00facie Alpine Linux odhalili inform\u00e1cie o pokusoch o hackovanie platformy pre spolupr\u00e1cu gitlab.alpinelinux.org, na ktorej sa pracovalo na bal\u00ed\u010dkovom mana\u017e\u00e9ri APK, n\u00e1strojmi na zostavovanie.","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/news\/attack-on-alpine-linux-projects-gitlab-server","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","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\u0410\u0442\u0430\u043a\u0430 \u043d\u0430 GitLab-\u0441\u0435\u0440\u0432\u0435\u0440 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Alpine Linux | ProHoster","og:description":"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Alpine Linux \u0440\u0430\u0441\u043a\u0440\u044b\u043b\u0438 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e \u043f\u043e\u043f\u044b\u0442\u043a\u0430\u0445 \u0432\u0437\u043b\u043e\u043c\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 gitlab.alpinelinux.org, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0432\u0435\u043b\u0430\u0441\u044c \u0440\u0430\u0431\u043e\u0442\u0430 \u043d\u0430\u0434 \u043f\u0430\u043a\u0435\u0442\u043d\u044b\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u043e\u043c APK, \u0441\u0431\u043e\u0440\u043e\u0447\u043d\u044b\u043c\u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u043c\u0438.","og:url":"https:\/\/prohoster.info\/sk\/blog\/news\/attack-on-alpine-linux-projects-gitlab-server","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":"2026-11-01T09:40:38+00:00","article:modified_time":"2026-11-01T09:40:41+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/184064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=184064"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/184064\/revisions"}],"predecessor-version":[{"id":184065,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/184064\/revisions\/184065"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=184064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=184064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=184064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}