{"id":76850,"date":"2020-04-05T07:42:19","date_gmt":"2020-04-05T05:42:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-http-servera-apache-2-4-43"},"modified":"2020-04-05T07:42:19","modified_gmt":"2020-04-05T05:42:19","slug":"reliz-http-servera-apache-2-4-43","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/reliz-http-servera-apache-2-4-43","title":{"rendered":"Lanzamiento del servidor HTTP Apache 2.4.43","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/downloads.apache.org\/httpd\/Announcement2.4.html\">Publicado<\/a><\/noindex> lanzamiento del servidor HTTP Apache 2.4.43 (se perdi\u00f3 la versi\u00f3n 2.4.42), en la que se presentan <noindex><a rel=\"nofollow\" href=\"http:\/\/www.apache.org\/dist\/httpd\/CHANGES_2.4.43\">34 cambios<\/a><\/noindex> y se han corregido <noindex><a rel=\"nofollow\" href=\"http:\/\/httpd.apache.org\/security\/vulnerabilities_24.html\">3 vulnerabilidades<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> CVE-2020-1927: vulnerabilidad en mod_rewrite que permite utilizar el servidor para redirigir solicitudes a otros recursos (redirecci\u00f3n abierta). Algunas configuraciones de mod_rewrite pueden llevar a que el usuario sea redirigido a otro enlace codificado con el car\u00e1cter de salto de l\u00ednea dentro del par\u00e1metro utilizado en el redireccionamiento existente.\n<li class=\"l\"> CVE-2020-1934: vulnerabilidad en mod_proxy_ftp. El uso de valores no inicializados puede llevar a la filtraci\u00f3n de contenido de memoria al proxy de solicitudes a un servidor FTP controlado por un atacante.\n<li class=\"l\"> Fuga de memoria en mod_ssl que ocurre al enlazar solicitudes OCSP.\n<\/ul>\n<p>Los cambios m\u00e1s destacados no relacionados con la seguridad: <\/p>\n<ul>\n<li class=\"l\"> Se agreg\u00f3 un nuevo m\u00f3dulo <noindex><a rel=\"nofollow\" href=\"https:\/\/httpd.apache.org\/docs\/trunk\/mod\/mod_systemd.html\">mod_systemd<\/a><\/noindex>, que proporciona integraci\u00f3n con el gestor de sistemas systemd. El m\u00f3dulo permite usar httpd en servicios de tipo &#171;Type=notify&#187;.\n<li class=\"l\"> Se agreg\u00f3 soporte para la compilaci\u00f3n cruzada en apxs.\n<li class=\"l\"> Se han ampliado las capacidades del m\u00f3dulo mod_md, desarrollado por el proyecto Let's Encrypt para automatizar la obtenci\u00f3n y gesti\u00f3n de certificados utilizando el protocolo ACME (Automatic Certificate Management Environment):\n<ul>\n<li class=\"l\"> Se agreg\u00f3 la directiva MDContactEmail, a trav\u00e9s de la cual se puede especificar un correo electr\u00f3nico de contacto que no se cruce con los datos de la directiva ServerAdmin.\n<li class=\"l\"> Para todos los hosts virtuales se ha habilitado la verificaci\u00f3n del soporte del protocolo utilizado para negociar un canal de comunicaci\u00f3n seguro (&#171;tls-alpn-01&#187;).\n<li class=\"l\"> Se permiti\u00f3 el uso de directivas mod_md en bloques  y .\n<li class=\"l\"> Se asegur\u00f3 la sustituci\u00f3n de configuraciones anteriores al reutilizar MDCAChallenges.\n<li class=\"l\"> Se agreg\u00f3 la posibilidad de configurar la URL para el monitor de CTLog.\n<li class=\"l\"> Para ciertos comandos especificados en la directiva MDMessageCmd, se ha garantizado la invocaci\u00f3n con el argumento &#171;installed&#187; al activar un nuevo certificado despu\u00e9s de reiniciar el servidor (por ejemplo, se puede usar para copiar o convertir el nuevo certificado para otras aplicaciones).\n<\/ul>\n<li class=\"l\"> En mod_proxy_hcheck se agreg\u00f3 soporte para la m\u00e1scara %{Content-Type} en expresiones de verificaci\u00f3n.\n<li class=\"l\"> En mod_usertrack se a\u00f1adieron los modos CookieSameSite, CookieHTTPOnly y CookieSecure para configurar el manejo de cookies de seguimiento de usuarios.\n<li class=\"l\"> En mod_proxy_ajp se ha implementado el par\u00e1metro &#171;secret&#187; para los proxies manejadores, para soportar el protocolo de autenticaci\u00f3n obsoleto AJP13.\n<li class=\"l\"> Se agreg\u00f3 un conjunto de configuraci\u00f3n para OpenWRT.\n<li class=\"l\"> En mod_ssl se ha a\u00f1adido soporte para el uso de claves privadas y certificados de OpenSSL ENGINE mediante la especificaci\u00f3n de la URI PKCS#11 en SSLCertificateFile\/KeyFile.\n<li class=\"l\"> Se ha implementado pruebas con el sistema de integraci\u00f3n continua Travis CI.\n<li class=\"l\"> Se ha endurecido el an\u00e1lisis de los encabezados Transfer-Encoding.\n<li class=\"l\"> En mod_ssl se ha garantizado la negociaci\u00f3n del protocolo TLS vinculada a los hosts virtuales (se admite al compilar con OpenSSL-1.1.1+).\n<li class=\"l\"> Gracias a la aplicaci\u00f3n de hash para las tablas de comandos, se ha acelerado el reinicio en modo &#171;graceful&#187; (sin interrumpir los manejadores de solicitudes en ejecuci\u00f3n).\n<li class=\"l\"> En mod_lua se han a\u00f1adido las tablas r:headers_in_table, r:headers_out_table, r:err_headers_out_table, r:notes_table y r:subprocess_env_table, disponibles en modo solo lectura. Se ha permitido la asignaci\u00f3n del valor &#171;nil&#187; a las tablas.\n<li class=\"l\"> En mod_authn_socache, se ha aumentado el l\u00edmite del tama\u00f1o de la cadena en cach\u00e9 de 100 a 256.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52676\">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 2.4.43 (\u0432\u044b\u043f\u0443\u0441\u043a 2.4.42 \u0431\u044b\u043b \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e 34 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 3 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438: CVE-2020-1927: \u0443\u044f\u0432\u0437\u0438\u043c\u043e\u0441\u0442\u044c \u0432 mod_rewrite, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440 \u0434\u043b\u044f \u043f\u0440\u043e\u0431\u0440\u043e\u0441\u0430 \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0439 \u043d\u0430 \u0434\u0440\u0443\u0433\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b (open redirect). \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 mod_rewrite \u043c\u043e\u0433\u0443\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043f\u0440\u043e\u0431\u0440\u043e\u0441\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043d\u0430 \u0434\u0440\u0443\u0433\u0443\u044e \u0441\u0441\u044b\u043b\u043a\u0443, \u0437\u0430\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0441\u0438\u043c\u0432\u043e\u043b\u0430 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432\u043d\u0443\u0442\u0440\u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0432 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c [&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-76850","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 2.4.43 (\u0432\u044b\u043f\u0443\u0441\u043a 2.4.42 \u0431\u044b\u043b \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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