{"id":170415,"date":"2026-05-05T12:24:56","date_gmt":"2026-05-05T10:24:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-apache-httpd-2-4-67-ustranena-uyazvimost-v-http-2-ne-isklyuchayushhaya-udalyonnoe-vypolnenie-koda"},"modified":"2026-05-05T12:24:56","modified_gmt":"2026-05-05T10:24:56","slug":"v-apache-httpd-2-4-67-ustranena-uyazvimost-v-http-2-ne-isklyuchayushhaya-udalyonnoe-vypolnenie-koda","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/v-apache-httpd-2-4-67-ustranena-uyazvimost-v-http-2-ne-isklyuchayushhaya-udalyonnoe-vypolnenie-koda","title":{"rendered":"Apache httpd 2.4.67-s on k\u00f5rvaldatud haavatavus HTTP\/2-s, mis ei v\u00e4lista kaugete koodide t\u00e4itmist.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Esitatud on HTTP-serveri Apache 2.4.67 v\u00e4ljaanne, milles on k\u00f5rvaldatud 11 haavatavust ja tehtud mitmeid parandusi. K\u00f5ige ohtlikum haavatavus (CVE-2026-23918) on p\u00f5hjustatud m\u00e4lule eraldamise topelt vabastamisest mod_http2 moodulis ja see v\u00f5ib potentsiaalselt viia kaugk\u00e4itamise koodi serveris l\u00e4bi HTTP\/2 protokolli manipuleerimise. Haavatavus avaldub ainult v\u00e4ljaandes 2.4.66. Probleemile on antud ohtlikkuse tase 8.8 skaalal 10.    <\/p>\n<p>Veel \u00fcks haavatavus (CVE-2026-24072) ohtlikkuse tasemega 8.8 esineb mod_rewrite moodulis ja v\u00f5imaldab kohalikel kasutajatel <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/\" title=\"hostimist\" data-wpil-keyword-link=\"linked\">hostimist<\/a>, millel on \u00f5igus luua faile &#171;.htaccess&#187;, lugeda mis tahes failide sisu s\u00fcsteemis privileegidega, millega httpd-protsess t\u00f6\u00f6tab.        <\/p>\n<p>V\u00e4hem ohtlikud haavatavused:  <\/p>\n<ul>\n<li class=\"l\"> CVE-2026-28780 &#8212; puhvers\u00fcsteemi \u00fclevool mod_proxy_ajp-s, mida saab \u00e4ra kasutada, kui server on \u00fchendatud pahatahtliku AJP-serveriga. Spetsiaalselt vormindatud AJP-s\u00f5numite (Apache JServ Protocol) edastamise kaudu on v\u00f5imalik kirjutada 4 baiti \u00fcle m\u00e4\u00e4ratud puhvers\u00fcsteemi piiri.\n<li class=\"l\"> CVE-2026-33523 &#8212; v\u00f5imalus HTTP vastuste jagamise r\u00fcnnakuks frontend-backendi s\u00fcsteemides (HTTP response splitting), mis v\u00f5imaldab t\u00e4iendavate vastusepealkirjade sisestamist v\u00f5i vastuste jagamist, et h\u00e4irida teiste kasutajate vastuste sisu, mida t\u00f6\u00f6deldakse samas l\u00f5imes frontendi ja backend'i vahel.\n<li class=\"l\"> CVE-2026-33006 &#8212; v\u00e4lism\u00f5jude r\u00fcnnak (latentsuse anal\u00fc\u00fcs) mod_auth_digest'i vastu, mis v\u00f5imaldab \u00fcmber minna Digest-autentimisele.\n<li class=\"l\"> CVE-2026-29168 &#8212; puudulik ressursside piiramise rakendamine spetsiaalselt vormindatud OCSP vastuse t\u00f6\u00f6tlemisel mod_md-s.\n<li class=\"l\"> CVE-2026-29169 &#8212; nulln\u00e4idiku dereferentsimine mod_dav_lock moodulis, mida saab kasutada serveri protsessi avarii p\u00f5hjustamiseks.\n<li class=\"l\"> CVE-2026-33007 &#8212; nulln\u00e4idiku dereferentsimine mod_authn_socache moodulis, mida saab kasutada t\u00fctarprotsessi avarii p\u00f5hjustamiseks konfigureeritud vahem\u00e4lu proxy-de juures.\n<li class=\"l\"> CVE-2026-33857 &#8212; \u00fche baitide lugemine m\u00e4lust v\u00e4ljaspool m\u00e4\u00e4ratud puhvers\u00fcsteemi mod_proxy_ajp-s.\n<li class=\"l\"> CVE-2026-34032 &#8212; andmete lugemine m\u00e4lust v\u00e4ljaspool m\u00e4\u00e4ratud puhvers\u00fcsteemi, kuna mod_proxy_ajp-s puudub null-s\u00fcmboli l\u00f5pu kontroll.\n<li class=\"l\"> CVE-2026-34059 &#8212; m\u00e4lusisalduse leke mod_proxy_ajp-s.    <\/ul>\n<p>Lisaks on uues v\u00e4ljaandes parandatud mitteohutust seotud vea mod_http2 ja mod_md ning lisatud uusi MIME-t\u00fc\u00fcpe faili conf\/mime.types: vnd.sqlite3, HEIC, HEIF.<br \/>\n<br \/>Allikas: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65361\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache 2.4.67, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 11 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u0432\u043d\u0435\u0441\u0435\u043d\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439. \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-2026-23918) \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u0434\u0432\u043e\u0439\u043d\u044b\u043c \u043e\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0435\u043d\u0438\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u0438 \u0432 \u043c\u043e\u0434\u0443\u043b\u0435 mod_http2 \u0438 \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 \u0447\u0435\u0440\u0435\u0437 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0438 \u0441 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u043c HTTP\/2. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 2.4.66. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0435 \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 8.8 \u0438\u0437 10. \u0415\u0449\u0451 \u043e\u0434\u043d\u0430 [&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-170415","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=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache 2.4.67, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 11 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