{"id":113698,"date":"2024-02-19T04:02:54","date_gmt":"2024-02-19T02:02:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimost-keytrap-pozvolyaet-nadolgo-vyvesti-iz-stroya-dns-pri-pomoshhi-edinstvennogo-zaprosa"},"modified":"2024-02-19T04:02:54","modified_gmt":"2024-02-19T02:02:54","slug":"uyazvimost-keytrap-pozvolyaet-nadolgo-vyvesti-iz-stroya-dns-pri-pomoshhi-edinstvennogo-zaprosa","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/uyazvimost-keytrap-pozvolyaet-nadolgo-vyvesti-iz-stroya-dns-pri-pomoshhi-edinstvennogo-zaprosa","title":{"rendered":"Zranitelnost KeyTrap m\u016f\u017ee na dlouhou dobu ochromit DNS pomoc\u00ed jedin\u00e9ho po\u017eadavku.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Odborn\u00edci z N\u011bmeck\u00e9ho n\u00e1rodn\u00edho v\u00fdzkumn\u00e9ho centra pro aplikovanou kybernetickou bezpe\u010dnost ATHENE ozn\u00e1mili objeven\u00ed nebezpe\u010dn\u00e9 zranitelnosti v mechanismu DNSSEC (roz\u0161\u00ed\u0159en\u00ed zabezpe\u010den\u00ed syst\u00e9mu dom\u00e9nov\u00fdch jmen) \u2014 souboru roz\u0161\u00ed\u0159en\u00ed protokolu DNS. Tato chyba teoreticky umo\u017e\u0148uje paralyzovat DNS server prost\u0159ednictv\u00edm proveden\u00ed DoS \u00fatoku. Studie se z\u00fa\u010dastnili pracovn\u00edci Goethe University Frankfurt, Fraunhoferova institutu pro technologie informa\u010dn\u00ed bezpe\u010dnosti (Fraunhofer SIT) a Technick\u00e9 univerzity v Darmstadtu.<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1100432\">3dnews.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u041d\u0435\u043c\u0435\u0446\u043a\u043e\u0433\u043e \u043d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0446\u0435\u043d\u0442\u0440\u0430 \u043f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0439 \u043a\u0438\u0431\u0435\u0440\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 ATHENE \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0438 \u043e\u0431 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0435 DNSSEC (Domain Name System Security Extensions) &mdash; \u043d\u0430\u0431\u043e\u0440\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 DNS. \u0411\u0440\u0435\u0448\u044c \u0442\u0435\u043e\u0440\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0432\u044b\u0432\u0435\u0441\u0442\u0438 \u0438\u0437 \u0441\u0442\u0440\u043e\u044f DNS-\u0441\u0435\u0440\u0432\u0435\u0440 \u043f\u0443\u0442\u0451\u043c \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f DoS-\u0430\u0442\u0430\u043a\u0438. \u0412 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u043f\u0440\u0438\u043d\u044f\u043b\u0438 \u0443\u0447\u0430\u0441\u0442\u0438\u0435 \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u043a\u0438 \u0424\u0440\u0430\u043d\u043a\u0444\u0443\u0440\u0442\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0438\u043c\u0435\u043d\u0438 \u0418\u043e\u0433\u0430\u043d\u043d\u0430 \u0412\u043e\u043b\u044c\u0444\u0433\u0430\u043d\u0433\u0430 \u0413\u0451\u0442\u0435 (Goethe University Frankfurt), \u0424\u0440\u0430\u0443\u043d\u0433\u043e\u0444\u0435\u0440\u043e\u0432\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0441\u0442\u0438\u0442\u0443\u0442\u0430 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-113698","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u041d\u0435\u043c\u0435\u0446\u043a\u043e\u0433\u043e \u043d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0446\u0435\u043d\u0442\u0440\u0430 \u043f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0439 \u043a\u0438\u0431\u0435\u0440\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 ATHENE \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0438 \u043e\u0431 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0435 DNSSEC (Domain Name System Security Extensions) \u2014 \u043d\u0430\u0431\u043e\u0440\u0435.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/cs\/blog\/news\/uyazvimost-keytrap-pozvolyaet-nadolgo-vyvesti-iz-stroya-dns-pri-pomoshhi-edinstvennogo-zaprosa\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c KeyTrap \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u0434\u043e\u043b\u0433\u043e \u0432\u044b\u0432\u0435\u0441\u0442\u0438 \u0438\u0437 \u0441\u0442\u0440\u043e\u044f DNS \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0430 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u041d\u0435\u043c\u0435\u0446\u043a\u043e\u0433\u043e \u043d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0446\u0435\u043d\u0442\u0440\u0430 \u043f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0439 \u043a\u0438\u0431\u0435\u0440\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 ATHENE \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0438 \u043e\u0431 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0435 DNSSEC (Domain Name System Security Extensions) \u2014 \u043d\u0430\u0431\u043e\u0440\u0435.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/news\/uyazvimost-keytrap-pozvolyaet-nadolgo-vyvesti-iz-stroya-dns-pri-pomoshhi-edinstvennogo-zaprosa\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-02-19T02:02:54+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-02-19T02:02:54+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Zranitelnost KeyTrap umo\u017e\u0148uje dlouhodob\u011b paralyzovat DNS jedin\u00fdm dotazem | ProHoster","description":"Odborn\u00edci z N\u011bmeck\u00e9ho n\u00e1rodn\u00edho v\u00fdzkumn\u00e9ho centra pro aplikovanou kybernetickou bezpe\u010dnost ATHENE ozn\u00e1mili odhalen\u00ed nebezpe\u010dn\u00e9 zranitelnosti v mechanizmu DNSSEC (roz\u0161\u00ed\u0159en\u00ed zabezpe\u010den\u00ed dom\u00e9nov\u00e9ho jm\u00e9na) \u2014 souboru.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/uyazvimost-keytrap-pozvolyaet-nadolgo-vyvesti-iz-stroya-dns-pri-pomoshhi-edinstvennogo-zaprosa","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c KeyTrap \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u0434\u043e\u043b\u0433\u043e \u0432\u044b\u0432\u0435\u0441\u0442\u0438 \u0438\u0437 \u0441\u0442\u0440\u043e\u044f DNS \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0430 | ProHoster","og:description":"\u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u041d\u0435\u043c\u0435\u0446\u043a\u043e\u0433\u043e \u043d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0446\u0435\u043d\u0442\u0440\u0430 \u043f\u0440\u0438\u043a\u043b\u0430\u0434\u043d\u043e\u0439 \u043a\u0438\u0431\u0435\u0440\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 ATHENE \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0438 \u043e\u0431 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0435 DNSSEC (Domain Name System Security Extensions) \u2014 \u043d\u0430\u0431\u043e\u0440\u0435.","og:url":"https:\/\/prohoster.info\/cs\/blog\/news\/uyazvimost-keytrap-pozvolyaet-nadolgo-vyvesti-iz-stroya-dns-pri-pomoshhi-edinstvennogo-zaprosa","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-02-19T02:02:54+00:00","article:modified_time":"2024-02-19T02:02:54+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/113698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=113698"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/113698\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=113698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=113698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=113698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}