{"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\/fr\/blog\/news\/uyazvimost-v-bitbucket-server-pozvolyayushhaya-vypolnit-kod-na-servere","title":{"rendered":"Vuln\u00e9rabilit\u00e9 dans Bitbucket Server permettant l'ex\u00e9cution de code sur le serveur.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dans Bitbucket Server, le package de d\u00e9ploiement de l'interface web pour travailler avec des d\u00e9p\u00f4ts git, une vuln\u00e9rabilit\u00e9 critique a \u00e9t\u00e9 d\u00e9couverte (CVE-2022-36804), permettant \u00e0 un attaquant distant ayant un acc\u00e8s en lecture \u00e0 des d\u00e9p\u00f4ts priv\u00e9s ou publics d'ex\u00e9cuter du code arbitraire sur le serveur en envoyant une requ\u00eate HTTP sp\u00e9cialement formul\u00e9e. Le probl\u00e8me appara\u00eet \u00e0 partir de la version 6.10.17 et a \u00e9t\u00e9 corrig\u00e9 dans les versions Bitbucket Server et Bitbucket Data Center 7.6.17, 7.17.10, 7.21.4, 8.0.3, 8.2.2 et 8.3.1. La vuln\u00e9rabilit\u00e9 ne se manifeste pas dans le service cloud bitbucket.org et n'affecte que les produits install\u00e9s sur vos propres infrastructures. <\/p>\n

Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 r\u00e9v\u00e9l\u00e9e par un chercheur en s\u00e9curit\u00e9 dans le cadre de l'initiative Bugcrowd Bug Bounty, qui inclut le versement de r\u00e9compenses pour la d\u00e9couverte de vuln\u00e9rabilit\u00e9s auparavant inconnues. Le montant de la r\u00e9compense s'\u00e9levait \u00e0 6 000 dollars. Les d\u00e9tails concernant la m\u00e9thode d'attaque et le prototype de l'exploit seront divulgu\u00e9s dans 30 jours suivant la publication du correctif. Comme mesure pour r\u00e9duire le risque d'attaques sur ses syst\u00e8mes avant l'application du correctif, il est recommand\u00e9 de restreindre l'acc\u00e8s public aux d\u00e9p\u00f4ts en configurant \u00ab feature.public.access=false \u00bb.
\n
Source : 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 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u043c \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f\u043c, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0447\u0435\u0440\u0435\u0437 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0443 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0433\u043e HTTP-\u0437\u0430\u043f\u0440\u043e\u0441\u0430. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u0435\u0440\u0441\u0438\u0438 6.10.17 \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0445 Bitbucket Server \u0438 Bitbucket Data Center 7.6.17, 7.17.10, […]<\/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\udd47Vuln\u00e9rabilit\u00e9 dans Bitbucket Server, permettant d'ex\u00e9cuter du code sur le serveur | ProHoster","description":"Dans Bitbucket Server, le package de d\u00e9ploiement de l'interface web pour travailler avec des d\u00e9p\u00f4ts git, une vuln\u00e9rabilit\u00e9 critique a \u00e9t\u00e9 d\u00e9couverte (CVE-2022-36804), permettant \u00e0 un attaquant distant ayant un acc\u00e8s en lecture \u00e0 des d\u00e9p\u00f4ts priv\u00e9s.","canonical_url":"https:\/\/prohoster.info\/fr\/blog\/news\/uyazvimost-v-bitbucket-server-pozvolyayushhaya-vypolnit-kod-na-servere","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"fr_FR","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\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 Bitbucket Server, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043a\u043e\u0434 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 | ProHoster","og:description":"\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.","og:url":"https:\/\/prohoster.info\/fr\/blog\/news\/uyazvimost-v-bitbucket-server-pozvolyayushhaya-vypolnit-kod-na-servere","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":"2022-08-27T13:36:50+00:00","article:modified_time":"2022-08-27T13:36:50+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"104949","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2022-08-27 13:37:49","updated":"2022-09-28 18:32:04","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/104949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/comments?post=104949"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/posts\/104949\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/media?parent=104949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/categories?post=104949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/fr\/wp-json\/wp\/v2\/tags?post=104949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}