{"id":104949,"date":"2022-08-27T15:36:50","date_gmt":"2022-08-27T13:36:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-bitbucket-server-pozvolyayushhaya-vypolnit-kod-na-servere"},"modified":"2022-08-27T15:36:50","modified_gmt":"2022-08-27T13:36:50","slug":"uyazvimost-v-bitbucket-server-pozvolyayushhaya-vypolnit-kod-na-servere","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/uyazvimost-v-bitbucket-server-pozvolyayushhaya-vypolnit-kod-na-servere","title":{"rendered":"Sicherheitsanf\u00e4lligkeit in Bitbucket Server, die die Ausf\u00fchrung von Code auf dem Server erm\u00f6glicht","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

In Bitbucket Server, dem Paket zur Bereitstellung einer Weboberfl\u00e4che f\u00fcr die Arbeit mit Git-Repositorys, wurde eine kritische Sicherheitsanf\u00e4lligkeit (CVE-2022-36804) festgestellt, die es einem entfernten Angreifer erm\u00f6glicht, der Lesezugriff auf private oder \u00f6ffentliche Repositories hat, beliebigen Code auf dem Server durch das Senden einer speziell formatierten HTTP-Anfrage auszuf\u00fchren. Das Problem tritt ab Version 6.10.17 auf und wurde in den Versionen Bitbucket Server und Bitbucket Data Center 7.6.17, 7.17.10, 7.21.4, 8.0.3, 8.2.2 und 8.3.1 behoben. Die Schwachstelle tritt im Cloud-Service bitbucket.org nicht auf, sondern betrifft nur Produkte, die lokal installiert werden. <\/p>\n

Eine Schwachstelle wurde von einem Sicherheitsexperten im Rahmen der Bugcrowd Bug Bounty-Initiative entdeckt, die Belohnungen f\u00fcr die Aufdeckung von zuvor unbekannten Schwachstellen vorsieht. Die Belohnung betrug 6.000 Dollar. Details zur Angriffsmethode und ein Prototyp des Exploits sollen 30 Tage nach der Ver\u00f6ffentlichung des Patches bekannt gegeben werden. Um das Risiko eines Angriffs auf ihre Systeme vor der Anwendung des Patches zu verringern, wird empfohlen, den \u00f6ffentlichen Zugriff auf die Repositories durch die Einstellung «feature.public.access=false» zu beschr\u00e4nken.
\n
Quelle: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 Bitbucket Server, \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-2022-36804), \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, \u0438\u043c\u0435\u044e\u0449\u0435\u043c\u0443 \u0434\u043e\u0441\u0442\u0443\u043f \u043d\u0430 \u0447\u0442\u0435\u043d\u0438\u0435 \u043a \u043f\u0440\u0438\u0432\u0430\u0442\u043d\u044b\u043c \u0438\u043b\u0438 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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-104949","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\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\udd47Sicherheitsanf\u00e4lligkeit in Bitbucket Server, die es erm\u00f6glicht, Code auf dem Server auszuf\u00fchren | ProHoster","description":"In Bitbucket Server, dem Paket zur Bereitstellung einer Weboberfl\u00e4che f\u00fcr die Arbeit mit Git-Repositorys, wurde eine kritische Sicherheitsanf\u00e4lligkeit (CVE-2022-36804) festgestellt, die es einem entfernten Angreifer erm\u00f6glicht, der Lesezugriff auf 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