{"version":"1.0","provider_name":"SOLEDPRO s.r.o.","provider_url":"https:\/\/www.soledpro.cz\/de","author_name":"svatekr","author_url":"https:\/\/www.soledpro.cz\/de\/author\/svatekr\/","title":"Z\u00e1va\u017en\u00e1 zranitelnost v DNS slu\u017eb\u011b - SOLEDPRO s.r.o.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"fXVoiCIYLJ\"><a href=\"https:\/\/www.soledpro.cz\/de\/zavazna-zranitelnost-v-dns-sluzbe\/\">Schwerwiegende Sicherheitsl\u00fccke im DNS-Dienst<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.soledpro.cz\/de\/zavazna-zranitelnost-v-dns-sluzbe\/embed\/#?secret=fXVoiCIYLJ\" width=\"600\" height=\"338\" title=\"&#8222;Z\u00e1va\u017en\u00e1 zranitelnost v DNS slu\u017eb\u011b&#8220; &#8211; SOLEDPRO s.r.o.\" data-secret=\"fXVoiCIYLJ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.soledpro.cz\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.soledpro.cz\/wp-content\/uploads\/2022\/11\/whalebone-prezentace.png","thumbnail_width":1534,"thumbnail_height":814,"description":"V\u00e1\u017een\u00ed z\u00e1kazn\u00edci, dovolte n\u00e1m V\u00e1s informovat o bezpe\u010dnostn\u00ed zranitelnosti, kter\u00e1 byla ned\u00e1vno objevena v procesu ov\u011b\u0159ov\u00e1n\u00ed DNSSEC a kter\u00e1 postihuje drtivou v\u011bt\u0161inu DNS resolver\u016f po cel\u00e9m sv\u011bt\u011b. V p\u0159\u00edpad\u011b c\u00edlen\u00e9ho \u00fatoku na DNS resolver m\u016f\u017ee tato zranitelnost v\u00e9st k p\u0159et\u00ed\u017een\u00ed CPU a v\u00fdpadku DNS p\u0159ekladu. Zranitelnost CVE-2023-50387, kter\u00e1 se nyn\u00ed naz\u00fdv\u00e1 KeyTrap, zneu\u017e\u00edv\u00e1 samotn\u00fd standard [&hellip;]"}