{"id":112136,"date":"2023-12-11T15:10:27","date_gmt":"2023-12-11T13:10:27","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-buildroot-pozvolyayushhie-cherez-mitm-ataku-vypolnit-kod-na-sborochnom-servere"},"modified":"2023-12-11T15:10:27","modified_gmt":"2023-12-11T13:10:27","slug":"uyazvimosti-v-buildroot-pozvolyayushhie-cherez-mitm-ataku-vypolnit-kod-na-sborochnom-servere","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/uyazvimosti-v-buildroot-pozvolyayushhie-cherez-mitm-ataku-vypolnit-kod-na-sborochnom-servere","title":{"rendered":"Dobit\u00eb n\u00eb Buildroot, q\u00eb mund\u00ebsojn\u00eb ekzekutimin e kodit n\u00eb serverin e nd\u00ebrtimit p\u00ebrmes nj\u00eb sulmi MITM","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

N\u00eb sistemin e nd\u00ebrtimit Buildroot, q\u00eb \u00ebsht\u00eb fokusuar n\u00eb formimin e ambienteve Linux p\u00ebr sistemet e integruara, jan\u00eb identifikuar gjasht\u00eb dob\u00ebsi, t\u00eb cilat lejojn\u00eb gjat\u00ebInterceptimit t\u00eb trafikut (MITM) t\u00eb b\u00ebjn\u00eb ndryshime n\u00eb imazhet sistemike t\u00eb gjeneruara ose t\u00eb mund\u00ebsojn\u00eb ekzekutimin e kodit n\u00eb nivelin e sistemit t\u00eb nd\u00ebrtimit. Dob\u00ebsit\u00eb jan\u00eb riparuar n\u00eb versionet Buildroot 2023.02.8, 2023.08.4 dhe 2023.11. <\/p>\n

Pes\u00eb dob\u00ebsit\u00eb e para (CVE-2023-45841, CVE-2023-45842, CVE-2023-45838, CVE-2023-45839, CVE-2023-45840) prekin kodin e verifikimit t\u00eb integritetit t\u00eb paketave p\u00ebrmes hash-eve. Problemet lidhen me mund\u00ebsin\u00eb e p\u00ebrdorimit t\u00eb HTTP p\u00ebr ngarkimin e skedar\u00ebve dhe munges\u00ebn e skedar\u00ebve kontrolle hash p\u00ebr disa paketa, q\u00eb lejon modificimin e p\u00ebrmbajtjes s\u00eb atyre paketimeve, n\u00ebse ndodh nd\u00ebrhyrja n\u00eb trafikun e nd\u00ebrtimit server<\/a> (p\u00ebr shembull, kur p\u00ebrdoruesi lidhet p\u00ebrmes nj\u00eb rrjete pa tel, e kontrolluar nga sulmuesi). <\/p>\n

S\u00eb pari, paketat aufs dhe aufs-util u shkarkuan p\u00ebrmes HTTP dhe nuk u verifikuan sipas hash-it. Hash-et gjithashtu mungonin p\u00ebr paketat riscv64-elf-toolchain, versal-firmware dhe mxsldr, t\u00eb cilat si parazgjedhje u shkarkuan p\u00ebrmes HTTPS, por n\u00eb rast problemesh, riktheheshin n\u00eb nj\u00eb shkarkim pa enkriptim nga hosti http:\/\/sources.buildroot.net. N\u00eb munges\u00eb t\u00eb skedave '.hash', mjeti Buildroot e konsideronte verifikimin t\u00eb suksessh\u00ebm dhe p\u00ebrpunonte paketat e shkarkuara, duke p\u00ebrfshir\u00eb aplikimin e patches q\u00eb p\u00ebrmbaheshin n\u00eb paketa dhe duke ekzekutuar skenar\u00ebt e nd\u00ebrtimit. Me mund\u00ebsin\u00eb p\u00ebr t\u00eb manipuluar paketat e shkarkuara, nj\u00eb sulmues mund t\u00eb shtonte n\u00eb to patches ose skedar\u00eb nd\u00ebrtimi Makefiles t\u00eb tij, duke lejuar q\u00eb t\u00eb b\u00ebheshin ndryshime n\u00eb imazhin p\u00ebrfundimtar ose skriptet e sistemit t\u00eb nd\u00ebrtimit dhe t\u00eb realizohej ekzekutimi i kodit t\u00eb tij. <\/p>\n

Dob\u00ebsia e gjasht\u00eb (CVE-2023-43608) \u00ebsht\u00eb shkaktuar nga nj\u00eb gabim n\u00eb zbatimin e funksionalitetit BR_NO_CHECK_HASH_FOR, i cili lejon t\u00eb \u00e7aktivizohet verifikimi i integritetit p\u00ebrmes hash-eve p\u00ebr paketat e p\u00ebrzgjedhura. Disa paketa, t\u00eb tilla si b\u00ebrthama Linux, U-Boot dhe versal-firmware, lejonin ngarkimin e versioneve m\u00eb t\u00eb reja, p\u00ebr t\u00eb cilat nuk ishin krijuar akoma hash-e kontrolli. P\u00ebr k\u00ebto versione u p\u00ebrdor opsioni BR_NO_CHECK_HASH_FOR, q\u00eb \u00e7aktivizonte verifikimin p\u00ebrmes hash-eve. T\u00eb dh\u00ebnat ngarkoheshin p\u00ebrmes HTTPS, por automatikisht, n\u00eb rast t\u00eb nj\u00eb d\u00ebshtimi, p\u00ebrdorej r\u00ebnia n\u00eb apel tek source.buildroot.net pa kriptim p\u00ebrmes protokollit http:\/\/. Sulmuesi gjat\u00eb nj\u00eb sulmi MITM mund t\u00eb bllokonte lidhjen me serverin HTTPS dhe at\u00ebher\u00eb ngarkimi do t\u00eb rikthehej n\u00eb http:\/\/sources.buildroot.net.
\n
Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0441\u0431\u043e\u0440\u043a\u0438 Buildroot, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u0447\u043d\u044b\u0445 Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0448\u0435\u0441\u0442\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u0432 \u0445\u043e\u0434\u0435 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0442\u0440\u0430\u043d\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u0442\u0440\u0430\u0444\u0438\u043a\u0430 (MITM) \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0438\u043b\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0441\u0431\u043e\u0440\u043e\u0447\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0445 Buildroot 2023.02.8, 2023.08.4 \u0438 2023.11. \u041f\u0435\u0440\u0432\u044b\u0435 \u043f\u044f\u0442\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 (CVE-2023-45841, CVE-2023-45842, CVE-2023-45838, CVE-2023-45839, CVE-2023-45840) \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442 […]<\/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-112136","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"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\udd47Dobit\u00eb n\u00eb Buildroot, q\u00eb mund\u00ebsojn\u00eb ekzekutimin e kodit n\u00eb serverin e nd\u00ebrtimit p\u00ebrmes nj\u00eb sulmi MITM | ProHoster","description":"N\u00eb sistemin e nd\u00ebrtimit Buildroot, q\u00eb \u00ebsht\u00eb fokusuar n\u00eb formimin e ambienteve Linux p\u00ebr sistemet e integruara, jan\u00eb identifikuar gjasht\u00eb dob\u00ebsi, t\u00eb cilat lejojn\u00eb gjat\u00ebInterceptimit t\u00eb trafikut (MITM) t\u00eb b\u00ebjn\u00eb ndryshime n\u00eb imazhet sistemike t\u00eb gjeneruara ose t\u00eb mund\u00ebsojn\u00eb ekzekutimin e kodit n\u00eb nivelin e sistemit t\u00eb nd\u00ebrtimit. Dob\u00ebsit\u00eb jan\u00eb riparuar n\u00eb versionet Buildroot 2023.02.8, 2023.08.4 dhe 2023.11. Pes\u00eb dob\u00ebsit\u00eb e para (CVE-2023-45841, CVE-2023-45842, CVE-2023-45838, CVE-2023-45839, CVE-2023-45840) prekin","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/uyazvimosti-v-buildroot-pozvolyayushhie-cherez-mitm-ataku-vypolnit-kod-na-sborochnom-servere","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","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\u0438 \u0432 Buildroot, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 MITM-\u0430\u0442\u0430\u043a\u0443 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043a\u043e\u0434 \u043d\u0430 \u0441\u0431\u043e\u0440\u043e\u0447\u043d\u043e\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u0435 | ProHoster","og:description":"\u0412 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0441\u0431\u043e\u0440\u043a\u0438 Buildroot, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u0447\u043d\u044b\u0445 Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u044b \u0448\u0435\u0441\u0442\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u0432 \u0445\u043e\u0434\u0435 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0442\u0440\u0430\u043d\u0437\u0438\u0442\u043d\u043e\u0433\u043e \u0442\u0440\u0430\u0444\u0438\u043a\u0430 (MITM) \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0432 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0438\u043b\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0441\u0431\u043e\u0440\u043e\u0447\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0445 Buildroot 2023.02.8, 2023.08.4 \u0438 2023.11. \u041f\u0435\u0440\u0432\u044b\u0435 \u043f\u044f\u0442\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 (CVE-2023-45841, CVE-2023-45842, CVE-2023-45838, CVE-2023-45839, CVE-2023-45840) \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442","og:url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/uyazvimosti-v-buildroot-pozvolyayushhie-cherez-mitm-ataku-vypolnit-kod-na-sborochnom-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":"2023-12-11T13:10:27+00:00","article:modified_time":"2023-12-11T13:10:27+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"112136","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":"2026-02-22 15:30:24","updated":"2026-02-22 15:30:24","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/112136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=112136"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/112136\/revisions"}],"predecessor-version":[{"id":162262,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/112136\/revisions\/162262"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=112136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=112136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=112136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}