{"id":170429,"date":"2026-05-05T18:24:40","date_gmt":"2026-05-05T16:24:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-apache-httpd-2-4-67-ispravlena-uyazvimost-v-http-2-s-vozmozhnostyu-rce"},"modified":"2026-05-05T18:24:40","modified_gmt":"2026-05-05T16:24:40","slug":"v-apache-httpd-2-4-67-ispravlena-uyazvimost-v-http-2-s-vozmozhnostyu-rce","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/v-apache-httpd-2-4-67-ispravlena-uyazvimost-v-http-2-s-vozmozhnostyu-rce","title":{"rendered":"V Apache httpd 2.4.67 bola opraven\u00e1 zranite\u013enos\u0165 v HTTP\/2 s mo\u017enos\u0165ou RCE.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Projekt Apache HTTP Server vydal opravn\u00fd release <strong>httpd 2.4.67<\/strong>, v ktorom bola odstr\u00e1nen\u00e1 zranite\u013enos\u0165 <strong>CVE-2026-23918<\/strong> v implement\u00e1cii HTTP\/2. Probl\u00e9m z\u00edskal \u00farove\u0148 d\u00f4le\u017eitosti <strong>d\u00f4le\u017eit\u00e1<\/strong> a s\u00favis\u00ed s chybou typu <strong>double free<\/strong> pri spracovan\u00ed skriptu na pred\u010dasn\u00e9 ukon\u010denie spojenia v HTTP\/2. V nepriazniv\u00fdch podmienkach m\u00f4\u017ee chyba vies\u0165 nielen k hav\u00e1rii pracovn\u00e9ho procesu, ale aj k <strong>potenci\u00e1lnemu vzdialen\u00e9mu vykonaniu k\u00f3du<\/strong>.<\/p>\n<p>Pod\u013ea popisu Apache, zranite\u013enos\u0165 sa t\u00fdka <strong>Apache HTTP Server 2.4.66<\/strong>. Pou\u017e\u00edvate\u013eom tejto verzie sa odpor\u00fa\u010da aktualizova\u0165 na <strong>2.4.67<\/strong>, kde bola chyba opraven\u00e1. Ako objavite\u013eov zranite\u013enosti uv\u00e1dzaj\u00fa Bartlomiej Dmitruk zo striga.ai a Stanislaw Strzalkowski z isec.pl.<\/p>\n<p>V changelogu release je tie\u017e uveden\u00e9 aktualiz\u00e1cia <strong>mod_http2<\/strong> na verziu <strong>2.0.37<\/strong>, kde bol zabr\u00e1nen\u00fd opakovan\u00fd purge streamu, ktor\u00fd viedol k double free, a n\u00e1sledne na 2.0.38 a 2.0.39. Okrem CVE-2026-23918, release uzatv\u00e1ra mno\u017estvo \u010fal\u0161\u00edch bezpe\u010dnostn\u00fdch probl\u00e9mov v mod_proxy_ajp, mod_auth_digest, mod_authn_socache, mod_md, mod_rewrite a \u010fal\u0161\u00edch komponentoch.<\/p>\n<p>Release <strong>Apache httpd 2.4.67<\/strong> bol publikovan\u00fd 4. m\u00e1ja 2026 a vyhl\u00e1sen\u00fd za aktu\u00e1lne odpor\u00fa\u010dan\u00fa verziu stabilnej vetvy 2.4.x. Pre administr\u00e1torov, ktor\u00ed pou\u017e\u00edvaj\u00fa Apache s povolen\u00fdm HTTP\/2, sa aktualiz\u00e1cia pova\u017euje za prioritu, najm\u00e4 ak je u\u017e v prev\u00e1dzke 2.4.66.<\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/security\/18284326\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 Apache HTTP Server \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0440\u0435\u043b\u0438\u0437 httpd 2.4.67, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-23918 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 HTTP\/2. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u043e\u0441\u0442\u0438 important \u0438 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u043a\u043b\u0430\u0441\u0441\u0430 double free \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u044f \u0440\u0430\u043d\u043d\u0435\u0433\u043e \u0441\u0431\u0440\u043e\u0441\u0430 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0432 HTTP\/2. \u0412 \u043d\u0435\u0431\u043b\u0430\u0433\u043e\u043f\u0440\u0438\u044f\u0442\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u0448\u0438\u0431\u043a\u0430 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043a \u0430\u0432\u0430\u0440\u0438\u0439\u043d\u043e\u043c\u0443 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044e \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u043d\u043e \u0438 \u043a \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u043c\u0443 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170429","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 Apache HTTP Server \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b 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