{"id":105640,"date":"2022-11-19T15:36:37","date_gmt":"2022-11-19T13:36:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-bitbucket-server-privodyashhaya-k-vypolneniyu-koda-na-servere"},"modified":"2022-11-19T15:36:37","modified_gmt":"2022-11-19T13:36:37","slug":"uyazvimost-v-bitbucket-server-privodyashhaya-k-vypolneniyu-koda-na-servere","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/uyazvimost-v-bitbucket-server-privodyashhaya-k-vypolneniyu-koda-na-servere","title":{"rendered":"S\u00e5rbarhed i Bitbucket Server, der f\u00f8rer til k\u00f8relsesretter p\u00e5 serveren.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I Bitbucket Server, en pakke til implementering af et webinterface til arbejde med git-repositories, er der blevet opdaget en kritisk s\u00e5rbarhed (CVE-2022-43781), som g\u00f8r det muligt for en fjernangriber at udf\u00f8re kode p\u00e5 serveren. S\u00e5rbarheden kan udnyttes af en uautentificeret bruger, hvis selvregistrering er aktiveret p\u00e5 serveren (indstillingen \u00abAllow public signup\u00bb er t\u00e6ndt). Udf\u00f8relse er ogs\u00e5 mulig for en autentificeret bruger, der har rettigheder til at \u00e6ndre brugernavnet (dvs. har ADMIN- eller SYS_ADMIN-rettigheder). Der gives ikke detaljer endnu, det vides kun, at problemet skyldes muligheden for at inds\u00e6tte kommandoer via milj\u00f8variabler. <\/p>\n

Problemet forekommer i versionerne 7.x og 8.x og er blevet l\u00f8st i udgivelserne af Bitbucket Server og Bitbucket Data Center 8.5.0, 8.4.2, 7.17.12, 7.21.6, 8.0.5, 8.1.5, 8.3.3, 8.2.4, 7.6.19. S\u00e5rbarheden p\u00e5virker ikke den cloud-baserede tjeneste bitbucket.org, men ber\u00f8rer kun produkter, der installeres p\u00e5 egne servere. Problemet er heller ikke til stede p\u00e5 servere<\/a> Bitbucket Server og Data Center, hvor database lagring anvender PostgreSQL.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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[…]<\/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-105640","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\udd47S\u00e5rbarhed i Bitbucket Server, der f\u00f8rer til udf\u00f8relse af kode p\u00e5 serveren | ProHoster","description":"I Bitbucket Server, et pakke til implementering af en webgr\u00e6nseflade til arbejde med git-repositorier, er der blevet identificeret en kritisk s\u00e5rbarhed (CVE-2022-43781), der giver en fjernangriber mulighed for at udf\u00f8re kode p\u00e5 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\u043f\u0430\u043a\u0435\u0442\u0435 \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0451\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f web-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 git-\u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f\u043c\u0438, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2022-43781), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u043c\u0443 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0435\u043c\u0443 \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u043d\u0430 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