{"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\/es\/blog\/news\/reliz-http-servera-apache-2-4-66-s-ustraneniem-5-uyazvimostej","title":{"rendered":"Lanzamiento del servidor http Apache 2.4.66 con la soluci\u00f3n de 5 vulnerabilidades","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha presentado la versi\u00f3n del servidor HTTP Apache 2.4.66, en la que se han corregido 5 vulnerabilidades y se han realizado varias decenas de cambios.    <\/p>\n<p>Vulnerabilidades corregidas (las dos primeras tienen un nivel de peligro moderado, y las dem\u00e1s son de bajo riesgo):  <\/p>\n<ul>\n<li class=\"l\"> CVE-2025-66200 \u2014 organizaci\u00f3n del lanzamiento de scripts CGI bajo otro usuario en configuraciones con mod_userdir y suexec mediante manipulaci\u00f3n de la directiva \u00abRequestHeader\u00bb en el archivo .htaccess (si se permite su uso en .htaccess).\n<li class=\"l\"> CVE-2025-59775 \u2014 vulnerabilidad SSRF (Server-Side Request Forgery) que provoca la filtraci\u00f3n del hash NTLM a otro servidor al usar Apache httpd en la plataforma Windows en configuraciones con ajustes \u00abAllowEncodedSlashes On\u00bb y \u00abMergeSlashes Off\u00bb.\n<li class=\"l\"> CVE-2025-65082 \u2014 redefinici\u00f3n de variables de entorno para scripts CGI debido al escape incorrecto de caracteres de control (la configuraci\u00f3n de variables puede redefinir los valores de las variables calculadas). <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/server\/dts-prohoster\/\"   title=\"el servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3114\">el servidor<\/a> para CGI).\n<li class=\"l\"> CVE-2025-58098 \u2014 transmisi\u00f3n de una cadena de consulta escapada en la directiva SSI (Server Side Includes) \u00ab\u00bb en configuraciones con mod_cgid en lugar de mod_cgi.\n<li class=\"l\"> CVE-2025-55753 \u2014 env\u00edo continuo (sin retardos entre las solicitudes) de solicitudes ACME repetidas para la actualizaci\u00f3n del certificado en el m\u00f3dulo mod_md despu\u00e9s de un gran n\u00famero de fallos al intentar actualizar un certificado caducado.    <\/ul>\n<p>Entre las mejoras no relacionadas con la seguridad:   <\/p>\n<ul>\n<li class=\"l\"> El m\u00f3dulo mod_md que implementa el protocolo ACME se ha actualizado a la versi\u00f3n 2.6.6:\n<ul>\n<li class=\"l\"> Se ha agregado soporte para la extensi\u00f3n del protocolo ARI (ACME Renewal Information), que permite obtener informaci\u00f3n sobre la necesidad de actualizaci\u00f3n de certificados y elegir el momento \u00f3ptimo para la actualizaci\u00f3n. Para habilitar ARI, se propone la directiva \u00abMDRenewViaARI on|off\u00bb.\n<li class=\"l\"> Se implement\u00f3 la directiva \u00abMDInitialDelay\u00bb para establecer un retraso en la verificaci\u00f3n del certificado despu\u00e9s del reinicio del servidor.\n<li class=\"l\"> El valor por defecto de la par\u00e1metro MDRetryDelay (retraso antes de reintentar tras un error) se ha incrementado a hasta 30 segundos.\n<li class=\"l\"> Soporte descontinuado para <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"291\">VPN<\/a>-Tailscale.\n<li class=\"l\"> Se han corregido errores y p\u00e9rdidas de memoria.   <\/ul>\n<li class=\"l\"> El m\u00f3dulo mod_http2 se actualiz\u00f3 a la versi\u00f3n 2.0.35, en la que se a\u00f1adi\u00f3 la directiva \u00abH2MaxStreamErrors\u00bb para establecer un l\u00edmite en el n\u00famero de errores en el flujo, despu\u00e9s del cual se cerrar\u00e1 la conexi\u00f3n.\n<li class=\"l\">  En mod_http2, se ha logrado un manejo correcto de las respuestas con c\u00f3digo 3 de mod_cache.\n<li class=\"l\"> En mod_proxy_http2 se implement\u00f3 la directiva \u00abProxyErrorOverride\u00bb para redefinir c\u00f3digos de error.\n<li class=\"l\"> En mpm_common se a\u00f1adi\u00f3 la directiva \u00abListenTCPDeferAccept\u00bb, a trav\u00e9s de la cual se puede establecer el valor de la opci\u00f3n TCP_DEFER_ACCEPT (activaci\u00f3n solo al recibir datos en el socket) para el socket de escucha.\n<li class=\"l\"> En mod_ssl se a\u00f1adi\u00f3 la directiva \u00abSSLVHostSNIPolicy\u00bb para configurar reglas de compatibilidad para hosts virtuales.      <\/ul>\n<p>Fuente: <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 5.0.2 - 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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