{"id":103442,"date":"2022-02-27T09:36:43","date_gmt":"2022-02-27T07:36:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-gitlab-pozvolyayushhaya-poluchit-dostup-k-tokenam-runner"},"modified":"2022-02-27T09:36:43","modified_gmt":"2022-02-27T07:36:43","slug":"uyazvimost-v-gitlab-pozvolyayushhaya-poluchit-dostup-k-tokenam-runner","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/uyazvimost-v-gitlab-pozvolyayushhaya-poluchit-dostup-k-tokenam-runner","title":{"rendered":"S\u00e5rbarhed i GitLab, der muligg\u00f8r adgang til Runner-tokens","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I de reviderede opdateringer til platformen til samarbejdende udvikling GitLab 14.8.2, 14.7.4 og 14.6.5 er der rettet en kritisk s\u00e5rbarhed (CVE-2022-0735), som g\u00f8r det muligt for en uautoriseret bruger at udtr\u00e6kke registreringstokens i GitLab Runner, som bruges til at kalde h\u00e5ndterere ved opbygning af projektkode i systemet for kontinuerlig integration. Detaljer er endnu ikke offentliggjort, det n\u00e6vnes kun, at problemet skyldes informationsl\u00e6kage ved brug af Quick Actions-kommandoer. <\/p>\n

Problemet er blevet identificeret af GitLab-medarbejdere og omfatter versioner fra 12.10 til 14.6.5, fra 14.7 til 14.7.4, og fra 14.8 til 14.8.2. Brugere, der underst\u00f8tter deres egne GitLab-installationer, anbefales at installere opdateringen eller anvende patchen s\u00e5 hurtigt som muligt. Problemet er blevet l\u00f8st ved at begr\u00e6nse adgangen til Quick Actions-funktionerne til brugere med skriveadgang. Efter installation af opdateringen eller de enkelte «token-prefix»-patches vil tidligere oprettede registreringstokener i Runner for grupper og projekter blive nulstillet og genereret p\u00e5 ny. <\/p>\n

Udover den kritiske s\u00e5rbarhed er der ogs\u00e5 rettet 6 mindre farlige s\u00e5rbarheder i de nye versioner, som kan f\u00f8re til, at en ikke-privilegeret bruger kan tilf\u00f8je andre brugere til grupper, vildlede brugere gennem manipulation af indholdet af Snippets, l\u00e6kke milj\u00f8variabler via metoden sendmail, bestemme tilstedev\u00e6relsen af brugere via API GraphQL, l\u00e6kke adgangskoder ved spejling af repositories via SSH i pull-tilstand og udf\u00f8re DoS-angreb via kommentarsystemet.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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