{"id":4957,"date":"2021-07-02T15:41:00","date_gmt":"2021-07-02T18:41:00","guid":{"rendered":"https:\/\/www.radians.com.ar\/blog\/?p=4957"},"modified":"2021-07-07T15:44:14","modified_gmt":"2021-07-07T18:44:14","slug":"dell-actualiza-la-bios-para-corregir-vulnerabilidades-que-afectan-a-129-modelos-de-computadoras","status":"publish","type":"post","link":"https:\/\/www.radians.com.ar\/blog\/?p=4957","title":{"rendered":"Dell actualiza la BIOS para corregir vulnerabilidades que afectan a 129 modelos de computadoras"},"content":{"rendered":"\n<p>Un conjunto de&nbsp;<strong>vulnerabilidades presentes en el BIOS de Dell<\/strong>&nbsp;(un software fundamental para la carga del sistema operativo en una computadora) ha puesto en riesgo&nbsp;<strong>129 modelos de computadoras y tabletas de la marca<\/strong>, aunque la compa\u00f1\u00eda ha distribuido una&nbsp;<strong>actualizaci\u00f3n<\/strong>&nbsp;para corregirlas.<\/p>\n\n\n\n<p>Al menos\u00a0<strong>30 millones de PC de escritorio, port\u00e1tiles y tabletas se han visto afectados<\/strong>\u00a0por una serie de vulnerabilidades en BIOSConnect y HTTPS Boot, dos funciones que forman parte del cliente BIOS de Dell, una interfaz web que permite seleccionar y configurar una multitud de ajustes.<\/p>\n\n\n\n<p>Las vulnerabilidades,&nbsp;<a href=\"https:\/\/eclypsium.com\/2021\/06\/24\/biosdisconnect\/\" rel=\"noreferrer noopener\" target=\"_blank\">descubiertas por los investigadores de ciberseguridad de Eclypsium<\/a>, permiten a un actor externo obtener acceso local al equipo afectado y ejecutar c\u00f3digo arbitrario para, por ejemplo, romper controles de seguridad a nivel de sistema operativo.<\/p>\n\n\n\n<p>Dell ha confirmado este conjunto de vulnerabilidades, e incluso ha detallado en su web de Soporte que afecta a 129 modelos, y ha informado de que ya existe una actualizaci\u00f3n para corregirlas.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.lanacion.com.ar\/distributor\/europa-press\/\"><strong>Europa Press<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un conjunto de&nbsp;vulnerabilidades presentes en el BIOS de Dell&nbsp;(un software fundamental para la carga del&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4958,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[453],"tags":[455,230,454],"class_list":["post-4957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows-11","tag-dell","tag-seguridad","tag-windows-11"],"_links":{"self":[{"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/4957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4957"}],"version-history":[{"count":1,"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/4957\/revisions"}],"predecessor-version":[{"id":4959,"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/posts\/4957\/revisions\/4959"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=\/wp\/v2\/media\/4958"}],"wp:attachment":[{"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.radians.com.ar\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}