{"id":150696,"date":"2025-12-05T17:11:54","date_gmt":"2025-12-05T15:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-http-servera-apache-2-4-66-s-ustraneniem-5-uyazvimostej"},"modified":"2025-12-05T17:11:54","modified_gmt":"2025-12-05T15:11:54","slug":"reliz-http-servera-apache-2-4-66-s-ustraneniem-5-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/reliz-http-servera-apache-2-4-66-s-ustraneniem-5-uyazvimostej","title":{"rendered":"Vyd\u00e1n\u00ed HTTP serveru Apache 2.4.66 s opravou 5 zranitelnost\u00ed","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byla uvedena verze HTTP serveru Apache 2.4.66, ve kter\u00e9 bylo odstran\u011bno 5 zranitelnost\u00ed a provedeno n\u011bkolik des\u00edtek zm\u011bn.    <\/p>\n<p>Odstaven\u00e9 zranitelnosti (prvn\u00edch 2 maj\u00ed st\u0159edn\u00ed \u00farove\u0148 nebezpe\u010d\u00ed, ostatn\u00ed jsou n\u00edzk\u00e9):  <\/p>\n<ul>\n<li class=\"l\"> CVE-2025-66200 \u2014 organizace spu\u0161t\u011bn\u00ed CGI skriptu pod jin\u00fdm u\u017eivatelem v konfigurac\u00edch s mod_userdir a suexec prost\u0159ednictv\u00edm manipulace s direktivou \u201eRequestHeader\u201c v souboru .htaccess (pokud je povoleno jej\u00ed pou\u017eit\u00ed .htaccess).\n<li class=\"l\"> CVE-2025-59775 \u2014 zranitelnost SSRF (Server-Side Request Forgery), kter\u00e1 vede k \u00faniku NTLM hashe na jin\u00fd server p\u0159i pou\u017e\u00edv\u00e1n\u00ed Apache httpd na platform\u011b Windows v konfigurac\u00edch s nastaven\u00edm \u201eAllowEncodedSlashes On\u201c a \u201eMergeSlashes Off\u201c.\n<li class=\"l\"> CVE-2025-65082 \u2014 p\u0159ep\u00edn\u00e1n\u00ed prom\u011bnn\u00fdch prost\u0159ed\u00ed pro CGI skripty kv\u016fli nespr\u00e1vn\u00e9mu \u00faniku ovl\u00e1dac\u00edch znak\u016f (nastaven\u00ed prom\u011bnn\u00fdch m\u016f\u017ee p\u0159epsat hodnoty prom\u011bnn\u00fdch, kter\u00e9 byly vypo\u010dteny <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/dts-prohoster\/\"   title=\"serverem\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3114\">serverem<\/a> pro CGI).\n<li class=\"l\"> CVE-2025-58098 \u2014 p\u0159ed\u00e1v\u00e1n\u00ed escapovan\u00e9ho \u0159et\u011bzce po\u017eadavku do SSI (Server Side Includes) direktivy \u201e\u201c v konfigurac\u00edch s mod_cgid m\u00edsto mod_cgi.\n<li class=\"l\"> CVE-2025-55753 \u2014 odes\u00edl\u00e1n\u00ed nep\u0159etr\u017eit\u00fdch (bez prodlevy mezi po\u017eadavky) opakovan\u00fdch ACME po\u017eadavk\u016f na aktualizaci certifik\u00e1tu v modulu mod_md po mnoha selh\u00e1n\u00edch p\u0159i pokusu o aktualizaci pro\u0161l\u00e9ho certifik\u00e1tu.    <\/ul>\n<p>Mezi nebezpe\u010dnost\u00ed nesouvisej\u00edc\u00edmi vylep\u0161en\u00edmi:   <\/p>\n<ul>\n<li class=\"l\"> Modul mod_md s implementac\u00ed protokolu ACME byl aktualizov\u00e1n na verzi 2.6.6:\n<ul>\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora roz\u0161\u00ed\u0159en\u00ed protokolu ARI (ACME Renewal Information), kter\u00e9 umo\u017e\u0148uje z\u00edsk\u00e1vat informace o pot\u0159eb\u011b aktualizace certifik\u00e1t\u016f a vybrat optim\u00e1ln\u00ed \u010das pro aktualizaci. Pro povolen\u00ed ARI byla navr\u017eena direktiva \u201eMDRenewViaARI on|off\u201c.\n<li class=\"l\"> Byla implementov\u00e1na direktiva \u201eMDInitialDelay\u201c pro nastaven\u00ed prodlevy kontroly certifik\u00e1tu po restartu serveru.\n<li class=\"l\"> Hodnota v\u00fdchoz\u00edho parametru MDRetryDelay (prodleva p\u0159ed opakovan\u00fdm pokusem po chyb\u011b) byla zv\u00fd\u0161ena na 30 sekund.\n<li class=\"l\"> Byla ukon\u010dena podpora <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"291\">VPN<\/a>-s\u00edt\u011b Tailscale.\n<li class=\"l\"> Byly opraveny chyby a \u00fanik pam\u011bti.   <\/ul>\n<li class=\"l\"> Modul mod_http2 byl aktualizov\u00e1n na verzi 2.0.35, ve kter\u00e9 byla p\u0159id\u00e1na direktiva \u201eH2MaxStreamErrors\u201c pro nastaven\u00ed limitu na po\u010det chyb ve streamu, po jeho\u017e dosa\u017een\u00ed bude spojen\u00ed uzav\u0159eno.\n<li class=\"l\">  V mod_http2 byla zaji\u0161t\u011bna spr\u00e1vn\u00e1 manipulace s odpov\u011b\u010fmi s k\u00f3dem 3 od mod_cache.\n<li class=\"l\"> V mod_proxy_http2 byla implementov\u00e1na direktiva \u201eProxyErrorOverride\u201c pro p\u0159eps\u00e1n\u00ed k\u00f3d\u016f chyb.\n<li class=\"l\"> V mpm_common byla p\u0159id\u00e1na direktiva \u201eListenTCPDeferAccept\u201c, prost\u0159ednictv\u00edm kter\u00e9 lze nastavit hodnotu mo\u017enosti TCP_DEFER_ACCEPT (aktivace pouze p\u0159i p\u0159\u00edjmu dat na socket) pro naslouchaj\u00edc\u00ed socket.\n<li class=\"l\"> V mod_ssl byla p\u0159id\u00e1na direktiva \u201eSSLVHostSNIPolicy\u201c pro nastaven\u00ed pravidel kompatibility pro virtu\u00e1ln\u00ed hosty.      <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64380\">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 2.4.66, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 5 \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 \u0434\u0435\u0441\u044f\u0442\u043a\u043e\u0432 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439. \u0423\u0441\u0442\u0440\u0430\u043d\u0451\u043d\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 (\u043f\u0435\u0440\u0432\u044b\u0435 2 \u0438\u043c\u0435\u044e\u0442 \u0443\u043c\u0435\u0440\u0435\u043d\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0430 \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043d\u0438\u0437\u043a\u0438\u0439): CVE-2025-66200 &#8212; \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 CGI-\u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u043f\u043e\u0434 \u0434\u0440\u0443\u0433\u0438\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c \u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f\u0445 \u0441 mod_userdir \u0438 suexec \u0447\u0435\u0440\u0435\u0437 \u043c\u0430\u043d\u0438\u043f\u0443\u043b\u044f\u0446\u0438\u0438 \u0441 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u043e\u0439 &#171;RequestHeader&#187; \u0432 \u0444\u0430\u0439\u043b\u0435 .htaccess (\u0435\u0441\u043b\u0438 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u043e \u0435\u0451 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 .htaccess). CVE-2025-59775 &#8212; [&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-150696","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\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache 2.4.66, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 5 \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 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