{"id":104356,"date":"2022-06-11T15:36:47","date_gmt":"2022-06-11T13:36:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-http-servera-apache-2-4-54-s-ustraneniem-uyazvimostej"},"modified":"2022-06-11T15:36:47","modified_gmt":"2022-06-11T13:36:47","slug":"reliz-http-servera-apache-2-4-54-s-ustraneniem-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/reliz-http-servera-apache-2-4-54-s-ustraneniem-uyazvimostej","title":{"rendered":"Lanzamiento del servidor HTTP Apache 2.4.54 con correcci\u00f3n de vulnerabilidades","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha publicado la versi\u00f3n 2.4.53 del servidor HTTP Apache, que presenta 19 cambios y corrige 8 vulnerabilidades:  <\/p>\n<ul>\n<li class=\"l\"> CVE-2022-31813 \u2014 vulnerabilidad en mod_proxy que permite bloquear el env\u00edo de encabezados X-Forwarded-* con informaci\u00f3n sobre la direcci\u00f3n IP desde la que se realiz\u00f3 la solicitud original. Este problema puede ser explotado para eludir las restricciones de acceso basadas en direcciones IP.\n<li class=\"l\"> CVE-2022-30556 \u2014 vulnerabilidad en mod_lua que permite acceder a datos fuera del b\u00fafer asignado a trav\u00e9s de manipulaciones en la funci\u00f3n r:wsread() en scripts de Lua.\n<li class=\"l\"> CVE-2022-30522 \u2014 denegaci\u00f3n de servicio (agotamiento de memoria disponible) al procesar ciertos datos en el m\u00f3dulo mod_sed.\n<li class=\"l\"> CVE-2022-29404 \u2014 denegaci\u00f3n de servicio en mod_lua, explotada a trav\u00e9s del env\u00edo de solicitudes especialmente formateadas a los controladores de Lua que utilizan la llamada r:parsebody(0).\n<li class=\"l\"> CVE-2022-28615, CVE-2022-28614 \u2014 denegaci\u00f3n de servicio o acceso a datos en la memoria del proceso debido a errores en las funciones ap_strcmp_match() y ap_rwrite(), que provocan lecturas fuera del \u00e1rea del b\u00fafer.\n<li class=\"l\"> CVE-2022-28330 \u2014 fuga de informaci\u00f3n desde \u00e1reas fuera de los l\u00edmites del b\u00fafer en mod_isapi (el problema solo se manifiesta en la plataforma Windows).\n<li class=\"l\"> CVE-2022-26377 \u2014 el m\u00f3dulo mod_proxy_ajp es vulnerable a ataques de tipo 'HTTP Request Smuggling' en sistemas frontend-backend, lo que permite intercalar contenido en las solicitudes de otros usuarios que se procesan en el mismo hilo entre el frontend y el backend.         <\/ul>\n<p>Los cambios m\u00e1s destacados no relacionados con la seguridad:   <\/p>\n<ul>\n<li class=\"l\"> En mod_ssl se ha asegurado la compatibilidad del modo SSLFIPS con OpenSSL 3.0.\n<li class=\"l\"> En la herramienta ab se ha implementado el soporte para TLSv1.3 (requiere enlace con <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/ssl-sertifikat\/\"   title=\"SSL\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2306\">SSL<\/a>-una biblioteca que soporte este protocolo).\n<li class=\"l\"> En mod_md, la directiva MDCertificateAuthority permite el uso de m\u00e1s de un nombre y URL de la autoridad certificadora. Se han a\u00f1adido nuevas directivas: MDRetryDelay (define la demora antes de enviar una solicitud repetida) y MDRetryFailover (define el n\u00famero de intentos en caso de fallo antes de seleccionar una autoridad certificadora alternativa). Se ha agregado soporte para el estado 'auto' al mostrar valores en formato 'key: value'. Se ha proporcionado la capacidad de gestionar certificados para los usuarios seguros. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"217\">VPN<\/a>-Tailscale.\n<li class=\"l\"> Se ha limpiado el m\u00f3dulo mod_http2 de c\u00f3digo no utilizado y no seguro.\n<li class=\"l\"> En mod_proxy se ha reflejado el puerto de red del backend en los mensajes de error registrados en el log.\n<li class=\"l\"> En mod_heartmonitor, el valor del par\u00e1metro HeartbeatMaxServers se ha cambiado de 0 a 10 (inicializando 10 espacios de memoria compartida).    <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57334\">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 \u0440\u0435\u043b\u0438\u0437 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache 2.4.53, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e 19 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 8 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439: CVE-2022-31813 &#8212; \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 mod_proxy, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0443 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u0432 X-Forwarded-* \u0441 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0435\u0439 \u043e\u0431 IP-\u0430\u0434\u0440\u0435\u0441\u0435, \u0441 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u043e\u0441\u0442\u0443\u043f\u0438\u043b \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0430 \u0434\u043b\u044f \u043e\u0431\u0445\u043e\u0434\u0430 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043f\u043e IP-\u0430\u0434\u0440\u0435\u0441\u0430\u043c. CVE-2022-30556 &#8212; \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 mod_lua, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0434\u0430\u043d\u043d\u044b\u043c \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u043c\u0438 [&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-104356","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 HTTP-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Apache 2.4.53, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e 19 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 8 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439: CVE-2022-31813 - 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