{"id":9381,"date":"2020-05-21T21:33:57","date_gmt":"2020-05-21T21:33:57","guid":{"rendered":"https:\/\/xelere.com\/?p=9381"},"modified":"2020-05-21T22:01:41","modified_gmt":"2020-05-21T22:01:41","slug":"alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks","status":"publish","type":"post","link":"https:\/\/xelere.com\/en\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/","title":{"rendered":"Alerta de seguridad &#8211; NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks"},"content":{"rendered":"<div class=\"jhH5U\">\n<div id=\"tw-ob\" class=\"tw-src-ltr\">\n<div class=\"oSioSc\">\n<div id=\"tw-target\">\n<div id=\"kAz1tf\" class=\"g9WsWb\">\n<div id=\"tw-target-text-container\" class=\"tw-ta-container hide-focus-ring tw-nfl\" tabindex=\"0\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"dURPtb\">\n<p><span style=\"color: #000000;\">Un equipo de investigadores de Israel revelaron detalles sobre NXNSAttack, una vulnerabilidad en los servidores DNS que puede ser explotado para lanzar ataques DDoS de proporciones masivas.<\/span><\/p>\n<p><strong style=\"color: #000000; font-size: 22px;\"><span style=\"font-family: Arial, Helvetica;\">Resumen:\u00a0<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<p align=\"left\"><span style=\"font-family: Arial, Helvetica; color: #000000;\">Se puede abusar de una vulnerabilidad en los servidores DNS, denominada NXNSAttack, para lanzar ataques DDoS masivos.\u00a0<\/span><\/p>\n<h3 align=\"left\"><span style=\"color: #000000;\"><b><span style=\"font-family: Arial, Helvetica;\">Fuentes de informaci\u00f3n:<\/span><\/b><\/span><\/h3>\n<p align=\"left\"><span style=\"font-family: Arial, Helvetica;\">&#8211; <a title=\"https:\/\/www.securityweek.com\/nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\" href=\"https:\/\/www.securityweek.com\/nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\" target=\"_blank\" rel=\"noopener noreferrer\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.securityweek.com\/nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks&amp;source=gmail&amp;ust=1590151668917000&amp;usg=AFQjCNFQ1VaVej7mti6_89cpy1es8VEllQ\"><span style=\"color: #4a86e8;\">https:\/\/www.securityweek.com\/<wbr \/>nxnsattack-new-dns-<wbr \/>vulnerability-allows-big-ddos-<wbr \/>attacks\u00a0<\/span><\/a><\/span><\/p>\n<p align=\"left\"><span style=\"font-family: Arial, Helvetica;\">&#8211; <a title=\"https:\/\/www.zdnet.com\/article\/nxnsattack-technique-can-be-abused-for-large-scale-ddos-attacks\/\" href=\"https:\/\/www.zdnet.com\/article\/nxnsattack-technique-can-be-abused-for-large-scale-ddos-attacks\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.zdnet.com\/article\/nxnsattack-technique-can-be-abused-for-large-scale-ddos-attacks\/&amp;source=gmail&amp;ust=1590151668917000&amp;usg=AFQjCNHL7oCSbFj7MBk7eOibbOhP6F855w\"><span style=\"color: #4a86e8;\">https:\/\/www.zdnet.com\/article\/<wbr \/>nxnsattack-technique-can-be-<wbr \/>abused-for-large-scale-ddos-<wbr \/>attacks\/<\/span><\/a><\/span><\/p>\n<p align=\"left\"><span style=\"font-family: Arial, Helvetica;\">&#8211; <a title=\"http:\/\/www.nxnsattack.com\/shafir2020-nxnsattack-paper.pdf\" href=\"http:\/\/www.nxnsattack.com\/shafir2020-nxnsattack-paper.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=http:\/\/www.nxnsattack.com\/shafir2020-nxnsattack-paper.pdf&amp;source=gmail&amp;ust=1590151668917000&amp;usg=AFQjCNH9OrzeWR5naha9fCUOTJmChc00eA\"><span style=\"color: #4a86e8;\">http:\/\/www.nxnsattack.com\/<wbr \/>shafir2020-nxnsattack-paper.<wbr \/>pdf\u00a0<\/span><\/a><\/span><\/p>\n<h3 align=\"left\"><span style=\"color: #000000; font-family: Arial, Helvetica;\"><b>An\u00e1lisis:<\/b><\/span><\/h3>\n<p align=\"left\"><span style=\"font-family: Arial, Helvetica; color: #000000;\">La falla afecta a los DNS recursivos que pasan las consultas DNS en sentido ascendente para que se resuelvan y se conviertan de un nombre de dominio a una direcci\u00f3n IP. Estas conversiones tienen lugar en servidores DNS autorizados que pueden delegar esta operaci\u00f3n a servidores DNS alternativos. Usando la t\u00e9cnica NXNSAttack, un atacante puede abusar de este proceso de delegaci\u00f3n de DNS enviando consultas DNS a un solucionador vulnerable, que consulta un controlador de servidor autorizado por el atacante, ya que no est\u00e1 autorizado para resolver este dominio. Luego, el servidor del atacante delega en el resolutor una operaci\u00f3n con una lista de los subdominios de una v\u00edctima, lo que hace que genere consultas hacia el servidor DNS de la v\u00edctima. El software afectado incluye ISC BIND (CVE-2020-8616), NLnet labs Unbound (CVE-2020-12662), PowerDNS (CVE-2020-10995) y CZ.NIC Knot Resolver (CVE-2020-12667), as\u00ed como Servicios de DNS proporcionados por compa\u00f1\u00edas como Cloudflare, Google, Amazon, Microsoft, Oracle (DYN), Verisign, IBM Quad9 e ICANN. Los proveedores abordaron el problema, pero si su organizaci\u00f3n administra su propio DNS deber\u00eda actualizar su software lo antes posible.\u00a0<\/span><\/p>\n<p align=\"left\"><span style=\"font-family: Arial, Helvetica; color: #000000;\"><b>Esperamos que esta informaci\u00f3n te resulte \u00fatil. Estamos disponibles para colaborar en lo que necesites.<\/b><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Un equipo de investigadores de Israel revelaron detalles sobre NXNSAttack, una vulnerabilidad en los servidores DNS que puede ser explotado para lanzar ataques DDoS de proporciones masivas. Resumen:\u00a0 Se puede abusar de una vulnerabilidad en los servidores DNS, denominada NXNSAttack, para lanzar ataques DDoS masivos.\u00a0 Fuentes de informaci\u00f3n: &#8211; https:\/\/www.securityweek.com\/nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\u00a0 &#8211; https:\/\/www.zdnet.com\/article\/nxnsattack-technique-can-be-abused-for-large-scale-ddos-attacks\/ &#8211; http:\/\/www.nxnsattack.com\/shafir2020-nxnsattack-paper.pdf\u00a0 An\u00e1lisis: [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9382,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[78],"tags":[],"class_list":["post-9381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciberseguridad"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alerta de seguridad - NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks - Xelere<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xelere.com\/en\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alerta de seguridad - NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks - Xelere\" \/>\n<meta property=\"og:description\" content=\"Un equipo de investigadores de Israel revelaron detalles sobre NXNSAttack, una vulnerabilidad en los servidores DNS que puede ser explotado para lanzar ataques DDoS de proporciones masivas. Resumen:\u00a0 Se puede abusar de una vulnerabilidad en los servidores DNS, denominada NXNSAttack, para lanzar ataques DDoS masivos.\u00a0 Fuentes de informaci\u00f3n: &#8211; https:\/\/www.securityweek.com\/nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\u00a0 &#8211; https:\/\/www.zdnet.com\/article\/nxnsattack-technique-can-be-abused-for-large-scale-ddos-attacks\/ &#8211; http:\/\/www.nxnsattack.com\/shafir2020-nxnsattack-paper.pdf\u00a0 An\u00e1lisis: [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/xelere.com\/en\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/\" \/>\n<meta property=\"og:site_name\" content=\"Xelere\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/XelereSA\/\" \/>\n<meta property=\"article:published_time\" content=\"2020-05-21T21:33:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-05-21T22:01:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/xelere.com\/wp-content\/uploads\/2020\/05\/alertadeseguridad.png\" \/>\n\t<meta property=\"og:image:width\" content=\"580\" \/>\n\t<meta property=\"og:image:height\" content=\"359\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"xelere\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Xelere\" \/>\n<meta name=\"twitter:site\" content=\"@Xelere\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"xelere\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/\"},\"author\":{\"name\":\"xelere\",\"@id\":\"https:\\\/\\\/xelere.com\\\/#\\\/schema\\\/person\\\/44f8c086c18d61177e921f90bf758f1d\"},\"headline\":\"Alerta de seguridad &#8211; NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks\",\"datePublished\":\"2020-05-21T21:33:57+00:00\",\"dateModified\":\"2020-05-21T22:01:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/\"},\"wordCount\":295,\"publisher\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/xelere.com\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/alertadeseguridad.png\",\"articleSection\":[\"Ciberseguridad\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/\",\"url\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/\",\"name\":\"Alerta de seguridad - NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks - Xelere\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/xelere.com\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/alertadeseguridad.png\",\"datePublished\":\"2020-05-21T21:33:57+00:00\",\"dateModified\":\"2020-05-21T22:01:41+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/#primaryimage\",\"url\":\"https:\\\/\\\/xelere.com\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/alertadeseguridad.png\",\"contentUrl\":\"https:\\\/\\\/xelere.com\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/alertadeseguridad.png\",\"width\":580,\"height\":359},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/xelere.com\\\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/xelere.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Alerta de seguridad &#8211; NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/xelere.com\\\/#website\",\"url\":\"https:\\\/\\\/xelere.com\\\/\",\"name\":\"Xelere\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/xelere.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/xelere.com\\\/#organization\",\"name\":\"Xelere\",\"url\":\"https:\\\/\\\/xelere.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/xelere.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/xelere.com\\\/wp-content\\\/uploads\\\/2015\\\/09\\\/Marca-Xelere-031.png\",\"contentUrl\":\"https:\\\/\\\/xelere.com\\\/wp-content\\\/uploads\\\/2015\\\/09\\\/Marca-Xelere-031.png\",\"width\":810,\"height\":283,\"caption\":\"Xelere\"},\"image\":{\"@id\":\"https:\\\/\\\/xelere.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/XelereSA\\\/\",\"https:\\\/\\\/x.com\\\/Xelere\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/xelere\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCq796T-Uv9WHCogZPJ8uXaQ\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/xelere.com\\\/#\\\/schema\\\/person\\\/44f8c086c18d61177e921f90bf758f1d\",\"name\":\"xelere\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/883b24fd669ccbd52ef87aa21126d9a9dd9637d642294f361aaac40ad88e8923?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/883b24fd669ccbd52ef87aa21126d9a9dd9637d642294f361aaac40ad88e8923?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/883b24fd669ccbd52ef87aa21126d9a9dd9637d642294f361aaac40ad88e8923?s=96&d=mm&r=g\",\"caption\":\"xelere\"},\"url\":\"https:\\\/\\\/xelere.com\\\/en\\\/author\\\/lalonso\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Alerta de seguridad - NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks - Xelere","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/xelere.com\/en\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/","og_locale":"en_US","og_type":"article","og_title":"Alerta de seguridad - NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks - Xelere","og_description":"Un equipo de investigadores de Israel revelaron detalles sobre NXNSAttack, una vulnerabilidad en los servidores DNS que puede ser explotado para lanzar ataques DDoS de proporciones masivas. Resumen:\u00a0 Se puede abusar de una vulnerabilidad en los servidores DNS, denominada NXNSAttack, para lanzar ataques DDoS masivos.\u00a0 Fuentes de informaci\u00f3n: &#8211; https:\/\/www.securityweek.com\/nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\u00a0 &#8211; https:\/\/www.zdnet.com\/article\/nxnsattack-technique-can-be-abused-for-large-scale-ddos-attacks\/ &#8211; http:\/\/www.nxnsattack.com\/shafir2020-nxnsattack-paper.pdf\u00a0 An\u00e1lisis: [&hellip;]","og_url":"https:\/\/xelere.com\/en\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/","og_site_name":"Xelere","article_publisher":"https:\/\/www.facebook.com\/XelereSA\/","article_published_time":"2020-05-21T21:33:57+00:00","article_modified_time":"2020-05-21T22:01:41+00:00","og_image":[{"width":580,"height":359,"url":"https:\/\/xelere.com\/wp-content\/uploads\/2020\/05\/alertadeseguridad.png","type":"image\/png"}],"author":"xelere","twitter_card":"summary_large_image","twitter_creator":"@Xelere","twitter_site":"@Xelere","twitter_misc":{"Written by":"xelere","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/#article","isPartOf":{"@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/"},"author":{"name":"xelere","@id":"https:\/\/xelere.com\/#\/schema\/person\/44f8c086c18d61177e921f90bf758f1d"},"headline":"Alerta de seguridad &#8211; NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks","datePublished":"2020-05-21T21:33:57+00:00","dateModified":"2020-05-21T22:01:41+00:00","mainEntityOfPage":{"@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/"},"wordCount":295,"publisher":{"@id":"https:\/\/xelere.com\/#organization"},"image":{"@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/#primaryimage"},"thumbnailUrl":"https:\/\/xelere.com\/wp-content\/uploads\/2020\/05\/alertadeseguridad.png","articleSection":["Ciberseguridad"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/","url":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/","name":"Alerta de seguridad - NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks - Xelere","isPartOf":{"@id":"https:\/\/xelere.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/#primaryimage"},"image":{"@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/#primaryimage"},"thumbnailUrl":"https:\/\/xelere.com\/wp-content\/uploads\/2020\/05\/alertadeseguridad.png","datePublished":"2020-05-21T21:33:57+00:00","dateModified":"2020-05-21T22:01:41+00:00","breadcrumb":{"@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/#primaryimage","url":"https:\/\/xelere.com\/wp-content\/uploads\/2020\/05\/alertadeseguridad.png","contentUrl":"https:\/\/xelere.com\/wp-content\/uploads\/2020\/05\/alertadeseguridad.png","width":580,"height":359},{"@type":"BreadcrumbList","@id":"https:\/\/xelere.com\/alerta-de-seguridad-nxnsattack-new-dns-vulnerability-allows-big-ddos-attacks\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/xelere.com\/"},{"@type":"ListItem","position":2,"name":"Alerta de seguridad &#8211; NXNSAttack: New DNS Vulnerability Allows Big DDoS Attacks"}]},{"@type":"WebSite","@id":"https:\/\/xelere.com\/#website","url":"https:\/\/xelere.com\/","name":"Xelere","description":"","publisher":{"@id":"https:\/\/xelere.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/xelere.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/xelere.com\/#organization","name":"Xelere","url":"https:\/\/xelere.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/xelere.com\/#\/schema\/logo\/image\/","url":"https:\/\/xelere.com\/wp-content\/uploads\/2015\/09\/Marca-Xelere-031.png","contentUrl":"https:\/\/xelere.com\/wp-content\/uploads\/2015\/09\/Marca-Xelere-031.png","width":810,"height":283,"caption":"Xelere"},"image":{"@id":"https:\/\/xelere.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/XelereSA\/","https:\/\/x.com\/Xelere","https:\/\/www.linkedin.com\/company\/xelere","https:\/\/www.youtube.com\/channel\/UCq796T-Uv9WHCogZPJ8uXaQ"]},{"@type":"Person","@id":"https:\/\/xelere.com\/#\/schema\/person\/44f8c086c18d61177e921f90bf758f1d","name":"xelere","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/883b24fd669ccbd52ef87aa21126d9a9dd9637d642294f361aaac40ad88e8923?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/883b24fd669ccbd52ef87aa21126d9a9dd9637d642294f361aaac40ad88e8923?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/883b24fd669ccbd52ef87aa21126d9a9dd9637d642294f361aaac40ad88e8923?s=96&d=mm&r=g","caption":"xelere"},"url":"https:\/\/xelere.com\/en\/author\/lalonso\/"}]}},"_links":{"self":[{"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/posts\/9381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/comments?post=9381"}],"version-history":[{"count":5,"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/posts\/9381\/revisions"}],"predecessor-version":[{"id":9384,"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/posts\/9381\/revisions\/9384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/media\/9382"}],"wp:attachment":[{"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/media?parent=9381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/categories?post=9381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xelere.com\/en\/wp-json\/wp\/v2\/tags?post=9381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}