{"id":817,"date":"2021-04-14T14:21:09","date_gmt":"2021-04-14T14:21:09","guid":{"rendered":"https:\/\/dev.sourcecode.sk\/wsczkb\/?post_type=ht_kb&#038;p=817"},"modified":"2021-06-24T10:56:53","modified_gmt":"2021-06-24T08:56:53","slug":"windows-domain-name-system-dns-server-cve-2020-1350","status":"publish","type":"ht_kb","link":"https:\/\/www.websupport.cz\/podpora\/kb\/windows-domain-name-system-dns-server-cve-2020-1350\/","title":{"rendered":"Windows Domain Name System (DNS) Server CVE-2020-1350"},"content":{"rendered":"\n<p>SIGRed (CVE-2020-1350) je ozna\u010den\u00ed pro kritickou zranitelnost <strong>Windows Domain Name System<\/strong> serveru. Ta se t\u00fdk\u00e1 v\u0161ech opera\u010dn\u00edch syst\u00e9m\u016f Windows Server od verze 2003 a\u017e po 2019 na kter\u00fdch je DNS slu\u017eba provozovan\u00e1.<\/p>\n\n\n\n<p>Microsoft ozna\u010dil tuto zranitelnost jako s nejvy\u0161\u0161\u00edm rizikem (CVSS: 10.0) a od 14. \u010dervence 2020 je dostupn\u00e1 <a aria-label=\"undefined (otv\u00e1ra sa na novej karte)\" rel=\"noreferrer noopener\" href=\"https:\/\/support.microsoft.com\/en-hk\/help\/4569509\/windows-dns-server-remote-code-execution-vulnerability\" target=\"_blank\">bezpe\u010dnostn\u00ed z\u00e1plata<\/a>. Pokud ve va\u0161em syst\u00e9me Windows Domain Name System server, a\u0165 u\u017e jako intern\u00ed nebo ve\u0159ejnou slu\u017ebu pou\u017e\u00edv\u00e1te, doporu\u010dujeme v\u00e1m z\u00e1platu co nejrychleji aplikovat.<\/p>\n\n\n\n<p>Zranitelnost se net\u00fdk\u00e1 Windows DNS klienta, ani jin\u00fdch DNS server\u016f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SIGRed (CVE-2020-1350) je ozna\u010den\u00ed pro kritickou zranitelnost Windows Domain Name System serveru. Ta se t\u00fdk\u00e1 v\u0161ech opera\u010dn\u00edch syst\u00e9m\u016f Windows Server od verze 2003 a\u017e po 2019 na kter\u00fdch je DNS slu\u017eba provozovan\u00e1. Microsoft ozna\u010dil tuto zranitelnost jako s nejvy\u0161\u0161\u00edm rizikem (CVSS: 10.0) a od 14. \u010dervence 2020 je dostupn\u00e1 bezpe\u010dnostn\u00ed&#8230;<\/p>\n","protected":false},"author":3,"template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[120],"ht-kb-tag":[],"class_list":["post-817","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-bezpecnost"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Windows Domain Name System (DNS) Server CVE-2020-1350 - Websupport Centrum n\u00e1pov\u011bdy<\/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:\/\/www.websupport.cz\/podpora\/kb\/windows-domain-name-system-dns-server-cve-2020-1350\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Windows Domain Name System (DNS) Server CVE-2020-1350 - Websupport Centrum n\u00e1pov\u011bdy\" \/>\n<meta property=\"og:description\" content=\"SIGRed (CVE-2020-1350) je ozna\u010den\u00ed pro kritickou zranitelnost Windows Domain Name System serveru. Ta se t\u00fdk\u00e1 v\u0161ech opera\u010dn\u00edch syst\u00e9m\u016f Windows Server od verze 2003 a\u017e po 2019 na kter\u00fdch je DNS slu\u017eba provozovan\u00e1. Microsoft ozna\u010dil tuto zranitelnost jako s nejvy\u0161\u0161\u00edm rizikem (CVSS: 10.0) a od 14. \u010dervence 2020 je dostupn\u00e1 bezpe\u010dnostn\u00ed...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.websupport.cz\/podpora\/kb\/windows-domain-name-system-dns-server-cve-2020-1350\/\" \/>\n<meta property=\"og:site_name\" content=\"Websupport Centrum n\u00e1pov\u011bdy\" \/>\n<meta property=\"article:modified_time\" content=\"2021-06-24T08:56:53+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/kb\\\/windows-domain-name-system-dns-server-cve-2020-1350\\\/\",\"url\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/kb\\\/windows-domain-name-system-dns-server-cve-2020-1350\\\/\",\"name\":\"Windows Domain Name System (DNS) Server CVE-2020-1350 - Websupport Centrum n\u00e1pov\u011bdy\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/#website\"},\"datePublished\":\"2021-04-14T14:21:09+00:00\",\"dateModified\":\"2021-06-24T08:56:53+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/kb\\\/windows-domain-name-system-dns-server-cve-2020-1350\\\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/kb\\\/windows-domain-name-system-dns-server-cve-2020-1350\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/kb\\\/windows-domain-name-system-dns-server-cve-2020-1350\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Windows Domain Name System (DNS) Server CVE-2020-1350\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/#website\",\"url\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/\",\"name\":\"Websupport Centrum n\u00e1pov\u011bdy\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.websupport.cz\\\/podpora\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Windows Domain Name System (DNS) Server CVE-2020-1350 - Websupport Centrum n\u00e1pov\u011bdy","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:\/\/www.websupport.cz\/podpora\/kb\/windows-domain-name-system-dns-server-cve-2020-1350\/","og_locale":"cs_CZ","og_type":"article","og_title":"Windows Domain Name System (DNS) Server CVE-2020-1350 - Websupport Centrum n\u00e1pov\u011bdy","og_description":"SIGRed (CVE-2020-1350) je ozna\u010den\u00ed pro kritickou zranitelnost Windows Domain Name System serveru. 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