{"id":101282,"date":"2021-09-17T04:22:36","date_gmt":"2021-09-17T02:22:36","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-travis-ci-privodyashhaya-k-utechke-klyuchej-publichnyh-repozitoriev"},"modified":"2021-09-17T04:22:36","modified_gmt":"2021-09-17T02:22:36","slug":"uyazvimost-v-travis-ci-privodyashhaya-k-utechke-klyuchej-publichnyh-repozitoriev","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/uyazvimost-v-travis-ci-privodyashhaya-k-utechke-klyuchej-publichnyh-repozitoriev","title":{"rendered":"Haavatavus Travis CI-s, mis viib avalike allikate v\u00f5tmete lekkimiseni","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Travis CI pidev integreerimise teenuses, mis on m\u00f5eldud GitHubi ja Bitbucketis arendatavate projektide testimiseks ja kokkupanekuks, avastati turvaprobleem (CVE-2021-41077), mis v\u00f5imaldab avalike hoidlate konfidentsiaalsete keskkonnamuutujate sisu v\u00e4lja selgitada, mis kasutavad Travis CI-d. Sealhulgas v\u00f5imaldab see haavatavus teada saada Travis CI's kasutatavaid v\u00f5tmeid digitaalsete allkirjade genereerimiseks, juurdep\u00e4\u00e4suv\u00f5tmeid ja API kutsumise token'eid. <\/p>\n

Probleem esines Travis CI-s 3.-10. septembril. Oluline on m\u00e4rkida, et teave h\u00e4davajaduse kohta edastati arendajatele 7. septembril, kuid vastuseks saadi vaid \u00fcldine soovitus v\u00f5tmete rotatsiooni osas. Tagasiside saamata, v\u00f5tsid uurijad \u00fchendust GitHubiga ja pakkusid, et Travis tuleks musta nimekirja panna. Probleem lahendati alles 10. septembril p\u00e4rast hulgaliselt erinevaid kaebusi. P\u00e4rast juhtumit avaldas Travis CI veebilehel veidi kummalise aruande, kus h\u00e4davajaduse lahendamise asemel sisaldus vaid kontekstist v\u00e4ljas soovitus v\u00f5tmete ts\u00fckliliseks vahetamiseks. <\/p>\n

P\u00e4rast mitmete suurte projektide avaldatud muret andmete varjamise \u00fcle ilmus Travis CI tugifoorumisse \u00fcksikasjalikum aruanne, milles hoiatati, et mis tahes avaliku repositooriumi forki omanik, saates pull-requesti, v\u00f5ib algatada kompileerimisprotsessi ja saada volitamata juurdep\u00e4\u00e4su algse repositooriumi konfidentsiaalsetele keskkonnamuutujatele, mis on sidunud .travis.yml faili v\u00e4ljaannetes v\u00f5i m\u00e4\u00e4ratud Travis CI veebiliidese kaudu. Sellised muutujad salvestatakse kr\u00fcpteeritud kujul ja dekr\u00fcpteeritakse ainult kompileerimise ajal. Probleem puudutas ainult avalikult kergesti ligip\u00e4\u00e4setavaid repositooriumi, millel on forkid (era-repositooriumid ei ole r\u00fcnnaku all).
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0441\u0435\u0440\u0432\u0438\u0441\u0435 \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e\u0439 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 Travis CI, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u043c \u0434\u043b\u044f \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432, \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u043c\u044b\u0445 \u043d\u0430 GitHub \u0438 Bitbucket, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e (CVE-2021-41077), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0443\u0437\u043d\u0430\u0442\u044c \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 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