{"id":4680,"date":"2019-05-22T20:47:38","date_gmt":"2019-05-22T23:47:38","guid":{"rendered":"https:\/\/blog.clusterweb.com.br\/?p=4680"},"modified":"2019-05-22T20:47:38","modified_gmt":"2019-05-22T23:47:38","slug":"falha-de-seguranca-critica-windows","status":"publish","type":"post","link":"https:\/\/blog.clusterweb.com.br\/?p=4680","title":{"rendered":"Falha de Seguran\u00e7a – Cr\u00edtica Windows."},"content":{"rendered":"

H\u00e1 alguns dias, a Microsoft divulgou uma falha de seguran\u00e7a cr\u00edtica, que amea\u00e7a os seguintes sistemas operativos:<\/p>\n

Windows XP;
\nWindows 7 ;
\nWindows Server 2003;
\nWindows Server 2008;
\nWindows Server 2008 R2.<\/span><\/p>\n


\nDenominada “BlueKeep” e referenciada sob o c\u00f3digo CVE-2019-0708, esta vulnerabilidade est\u00e1 localizada no componente RDP standard (Remote Desktop Protocol). Presente em todas as instala\u00e7\u00f5es do Windows, permite que se ligue a um servidor de forma segura.<\/span><\/p>\n

\n

Quais s\u00e3o os riscos se n\u00e3o realizar qualquer a\u00e7\u00e3o?<\/p>\n

Esta falha cr\u00edtica permite que um terceiro assuma o controlo (atrav\u00e9s do componente RDP) de um servidor vulner\u00e1vel, remotamente e sem a necessidade de autentica\u00e7\u00e3o. Todos os dados e as aplica\u00e7\u00f5es alojados nesse servidor poder\u00e3o ficar comprometidos.<\/p>\n

O que pode fazer?<\/p>\n

A Microsoft j\u00e1 publicou uma corre\u00e7\u00e3o. Recomendamos vivamente que a aplique o mais rapidamente poss\u00edvel aos seus servidores que utilizam as vers\u00f5es do Windows listadas acima.<\/p>\n

Para isso, basta iniciar o Windows Update e certificar-se de que o sistema esteja atualizado.<\/p>\n

A Microsoft fornece-lhe uma publica\u00e7\u00e3o oficial de seguran\u00e7a detalhada dispon\u00edvel no seguinte endere\u00e7o:<\/p>\n

https:\/\/portal.msrc.microsoft.com\/\u2026\/\u2026\/advisory\/CVE-2019-0708<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

H\u00e1 alguns dias, a Microsoft divulgou uma falha de seguran\u00e7a cr\u00edtica, que amea\u00e7a os seguintes sistemas operativos: Windows XP; Windows 7 ; Windows Server 2003; Windows Server 2008; Windows Server 2008 R2. Denominada “BlueKeep” e referenciada sob o c\u00f3digo CVE-2019-0708, esta vulnerabilidade est\u00e1 localizada no componente RDP standard (Remote Desktop Protocol). Presente em todas as […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[730,1,42,495,271,102],"tags":[1329,353,1328,262,104],"class_list":["post-4680","post","type-post","status-publish","format-standard","hentry","category-clusterweb","category-viazap","category-leitura-recomendada","category-profissional-de-ti","category-seguranca-2","category-windows","tag-critica","tag-de","tag-falha","tag-seguranca","tag-windows-2"],"_links":{"self":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4680"}],"version-history":[{"count":1,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4680\/revisions"}],"predecessor-version":[{"id":4681,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4680\/revisions\/4681"}],"wp:attachment":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}