{"id":125200,"date":"2025-05-20T03:05:16","date_gmt":"2025-05-20T01:05:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-v-glibc-zatragivayushhaya-staticheski-sobrannye-suid-fajly-s-dlopen"},"modified":"2025-05-20T03:05:16","modified_gmt":"2025-05-20T01:05:16","slug":"uyazvimost-v-glibc-zatragivayushhaya-staticheski-sobrannye-suid-fajly-s-dlopen","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/uyazvimost-v-glibc-zatragivayushhaya-staticheski-sobrannye-suid-fajly-s-dlopen","title":{"rendered":"Nj\u00eb vulnerabilitet n\u00eb Glibc, q\u00eb prek skedar\u00ebt e statik\u00eb t\u00eb nd\u00ebrtuar si suid me dlopen","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

N\u00eb bibliotek\u00ebn standarde C Glibc \u00ebsht\u00eb zbuluar nj\u00eb vulnerabilitet (CVE-2025-4802), i cili lejon ekzekutimin e kodit me privilegje t\u00eb p\u00ebrdoruesve t\u00eb tjer\u00eb, t\u00eb caktuara gjat\u00eb nisjes s\u00eb aplikacioneve me flamurin suid. Rreziku i problemit anulohet nga kushtet n\u00eb t\u00eb cilat shfaqet \u2014 zhvilluesit e Glibc nuk mund\u00ebn t\u00eb gjenin asnj\u00eb program suid p\u00ebr t\u00eb cilin do t\u00eb ishte e aplikueshme vulnerabiliteti i zbuluar. Megjithat\u00eb, nuk p\u00ebrjashtohet q\u00eb mund t\u00eb p\u00ebrdoren programe suid t\u00eb krijuara vet\u00eb, t\u00eb cilat plot\u00ebsojn\u00eb kushtet e realizimit t\u00eb sulmit. <\/p>\n

Eksplorimi i vulnerabilitetit \u00ebsht\u00eb i mundur vet\u00ebm p\u00ebr programet suid t\u00eb nd\u00ebrtuara statikisht q\u00eb th\u00ebrrasin funksionin dlopen. P\u00ebrve\u00e7 programeve q\u00eb e th\u00ebrrasin drejtp\u00ebrdrejt dlopen, vulnerabiliteti preket edhe nga programet n\u00eb t\u00eb cilat funksioni dlopen ekzekutohet indirekt, si pasoj\u00eb e thirrjes setlocale ose funksioneve NSS, si getaddrinfo. <\/p>\n

Problemi shkaktohet nga p\u00ebrpunimi i variabl\u00ebs s\u00eb mjedisit LD_LIBRARY_PATH n\u00eb kontekstin e aplikacioneve suid n\u00eb rastin e thirrjes dlopen nga programet e nd\u00ebrtuara statikisht (injorimi i LD_LIBRARY_PATH funksiononte vet\u00ebm gjat\u00eb kompozimit dinamik). P\u00ebrmes caktimit t\u00eb nj\u00eb rruge n\u00eb LD_LIBRARY_PATH, sulmuesi mund t\u00eb organizoj\u00eb ngarkimin e nj\u00eb biblioteke t\u00eb falsifikuar nga katalogu i tij. Vulnerabiliteti shfaqet q\u00eb nga versioni Glibc 2.27 (shkurt 2018) dhe \u00ebsht\u00eb eliminuar n\u00eb versionin Glibc 2.39 (shkurt 2024).
\n
Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0421\u0438-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 Glibc \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2025-4802), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u0432\u044b\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u043c\u0438 \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0441 \u0444\u043b\u0430\u0433\u043e\u043c suid. \u041e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441\u0432\u043e\u0434\u044f\u0442 \u043d\u0430 \u043d\u0435\u0442 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043e\u043d\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f — \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Glibc \u043d\u0430 \u0441\u043c\u043e\u0433\u043b\u0438 \u043d\u0430\u0439\u0442\u0438 \u043d\u0435 \u043e\u0434\u043d\u043e\u0439 suid-\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u044b\u043b\u0430 \u0431\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c\u0430 \u043d\u0430\u0439\u0434\u0435\u043d\u043d\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c. \u041f\u0440\u0438 \u044d\u0442\u043e\u043c \u043d\u0435 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u043e, \u0447\u0442\u043e \u0432 \u043e\u0431\u0438\u0445\u043e\u0434\u0435 […]<\/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-125200","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\udd47Vulnerabiliteti n\u00eb Glibc, i cili prek skedar\u00ebt suid t\u00eb nd\u00ebrtuar statikisht me dlopen | ProHoster","description":"N\u00eb bibliotek\u00ebn standarde t\u00eb C-it Glibc \u00ebsht\u00eb zbuluar nj\u00eb vulnerabilitet (CVE-2025-4802) q\u00eb lejon ekzekutimin e kodit me privilegje t\u00eb nj\u00eb p\u00ebrdoruesi tjet\u00ebr, t\u00eb cilat caktohen gjat\u00eb nisjes s\u00eb aplikacioneve me flamurin suid. Rreziku i problemit reduktohet nga kushtet n\u00eb t\u00eb cilat shfaqet ai - zhvilluesit e Glibc nuk arrit\u00ebn t\u00eb gjenin asnj\u00eb program suid t\u00eb cilit t'i aplikohej ky vulnerabilitet. Megjithat\u00eb, nuk \u00ebsht\u00eb p\u00ebrjashtuar q\u00eb n\u00eb p\u00ebrdorim t\u00eb jen\u00eb programe suid t\u00eb nd\u00ebrtuara vet\u00eb.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/uyazvimost-v-glibc-zatragivayushhaya-staticheski-sobrannye-suid-fajly-s-dlopen","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\u044c \u0432 Glibc, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0435 suid-\u0444\u0430\u0439\u043b\u044b \u0441 dlopen | ProHoster","og:description":"\u0412 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0421\u0438-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 Glibc \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2025-4802), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u0432\u044b\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u043c\u0438 \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0441 \u0444\u043b\u0430\u0433\u043e\u043c suid. \u041e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441\u0432\u043e\u0434\u044f\u0442 \u043d\u0430 \u043d\u0435\u0442 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043e\u043d\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f - 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