{"id":138787,"date":"2025-07-07T11:12:09","date_gmt":"2025-07-07T09:12:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-subd-redis-i-valkey"},"modified":"2025-07-07T11:12:09","modified_gmt":"2025-07-07T09:12:09","slug":"uyazvimosti-v-subd-redis-i-valkey","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/uyazvimosti-v-subd-redis-i-valkey","title":{"rendered":"Vulnerabilities in the Redis and Valkey DBMS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>On avaldatud Redis andmetebaasi (6.2.19, 7.2.10, 7.4.5, 8.0.3) ja Valkey (8.0.4, 8.1.3) parandavad v\u00e4ljalasked, kus on k\u00f5rvaldatud kaks haavatavust. K\u00f5ige ohtlikum haavatavus (CVE-2025-32023) v\u00f5ib potentsiaalselt viia serveris kaugk\u00e4itamise sooritamisele, kuna andmeid kirjutatakse v\u00e4ljapoole eraldatud m\u00e4lu. Haavatavuse \u00e4rakasutamiseks peab r\u00fcndaja saama saata k\u00e4ske andmebaasi.         <\/p>\n<p>Probleem tuleneb veast k\u00e4su rakendamisel, mis kasutab HyperLogLog algoritmi unikaalsete elementide ligikaudseks arvutamiseks kogus. Spetsiaalselt vormindatud stringi edastamise kaudu saab r\u00fcndaja algatada m\u00e4lu \u00fclevoolu. Probleem m\u00f5jutab k\u00f5iki Redis versioone, mis toetavad HLL k\u00e4ske. Kaitseks saab piirata kasutajate ligip\u00e4\u00e4su HLL k\u00e4skudele ACL-i kaudu.        <\/p>\n<p>Teine haavatavus (CVE-2025-48367) v\u00f5ib autentitud kasutaja poolt kasutada teenuse katkestamiseks v\u00f5i andmebaasi j\u00f5udluse v\u00e4hendamiseks. Probleem tuleneb vigasest vea k\u00e4sitlemisest \u00fchenduste loomisel.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63537\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u0421\u0423\u0411\u0414 Redis (6.2.19, 7.2.10, 7.4.5, 8.0.3) \u0438 Valkey (8.0.4, 8.1.3), \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0434\u0432\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438. \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043e\u043f\u0430\u0441\u043d\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2025-32023) \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u043c\u0443 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0438\u0437-\u0437\u0430 \u0437\u0430\u043f\u0438\u0441\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u044c \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u043c\u0438 \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430. \u0414\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u0439 \u0434\u043e\u043b\u0436\u0435\u043d \u0438\u043c\u0435\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u043a\u043e\u043c\u0430\u043d\u0434 \u0432 \u0421\u0423\u0411\u0414. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u0432 [&hellip;]<\/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-138787","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 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