<\/p>\n\n\n\n
Gravedad: Cr\u00edtica
\nFecha de publicaci\u00f3n: mayo 14, 2019
\nFecha de modificaci\u00f3n: mayo 14, 2019
\n\u00daltima revisi\u00f3n: Revisi\u00f3n A.
\nFuente: Cisco Security Advisories and Alerts<\/p>\n\n\n\n
Sistemas Afectados
\n\u2022 Cisco IOS XE
\n\u2022 Cisco Secure Boot<\/p>\n\n\n\n
I. Descripci\u00f3n
\nLa empresa Cisco ha publicado vulnerabilidad critica que podr\u00eda afectar a los sistemas de
\nInterfaz web basado en Cisco IOS XE que podr\u00eda permitir a un atacante autenticado ejecutar comandos arbitrarios del CVE-2019-1862. Y la vulnerabilidad de Secure Boot que podr\u00eda permitir la modificaci\u00f3n de una imagen de firmware del CVE-2019-1649.
\nCisco ha lanzado actualizaciones de software que abordan la vulnerabilidad descrita en este aviso. Se les exhorta a revisar los enlaces en la secci\u00f3n III de referencias, para aplicar las acciones necesarias.<\/p>\n\n\n\n
II. Impacto
\nComplejidad de Acceso: Critica.
\nAutenticaci\u00f3n: No requerida para explotarla.
\nTipo de impacto: Compromiso parcial o total del sistema.<\/p>\n\n\n\n
III. Referencia a soluciones, herramientas e informaci\u00f3n IV. Informaci\u00f3n de contacto Gravedad: Cr\u00edtica Fecha de publicaci\u00f3n: mayo 14, 2019 Fecha de modificaci\u00f3n: mayo 14, 2019 \u00daltima revisi\u00f3n: Revisi\u00f3n A. Fuente: Cisco Security Advisories and Alerts Sistemas Afectados \u2022 Cisco IOS XE \u2022 Cisco Secure Boot I….<\/p>\n","protected":false},"author":4,"featured_media":448,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avisos-de-seguridad"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/1387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1387"}],"version-history":[{"count":1,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/1387\/revisions"}],"predecessor-version":[{"id":1388,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/posts\/1387\/revisions\/1388"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=\/wp\/v2\/media\/448"}],"wp:attachment":[{"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cert.pa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
a. https:\/\/tools.cisco.com\/security\/center\/content\/CiscoSecurityAdvisory\/cisco-sa-20190513-webui<\/a>
b. https:\/\/tools.cisco.com\/security\/center\/content\/CiscoSecurityAdvisory\/cisco-sa-20190513-secureboot<\/a><\/p>\n\n\n\n
\nCSIRT PANAMA
\nAutoridad Nacional para la Innovaci\u00f3n Gubernamental
\nE-Mail: info@cert.pa
\nWeb: http:\/\/www.cert.pa<\/p>\n","protected":false},"excerpt":{"rendered":"