{"id":17252,"date":"2021-10-04T11:43:56","date_gmt":"2021-10-04T00:43:56","guid":{"rendered":"https:\/\/www.mediacp.net\/geen-onderdeel-van-een-categorie\/dst-root-ca-x3-vervaldatum-en-lets-encrypt-sep-2021\/"},"modified":"2022-12-02T15:17:30","modified_gmt":"2022-12-02T04:17:30","slug":"dst-root-ca-x3-vervaldatum-en-lets-encrypt-sep-2021","status":"publish","type":"post","link":"https:\/\/www.mediacp.net\/nl\/nieuws\/dst-root-ca-x3-vervaldatum-en-lets-encrypt-sep-2021\/","title":{"rendered":"DST Root CA X3 Vervaldatum en Let&#8217;s Encrypt (sep 2021)"},"content":{"rendered":"\n<p>Vanaf 30 september 2021 verloopt het DST Root CA X3-certificaat dat wordt gebruikt in de vertrouwensketen voor Let&#8217;s Encrypt, waardoor clients die ISRG Root X1 niet herkennen, niet slagen voor beveiligingscontroles bij het openen van sites die Let&#8217;s Encrypt gebruiken voor hun SSL-provider.<\/p>\n\n<p>De details over dit probleem zijn te vinden <a href=\"https:\/\/letsencrypt.org\/docs\/dst-root-ca-x3-expiration-september-2021\/\" target=\"_blank\" rel=\"noreferrer noopener\">in het volgende bericht van Let&#8217;s Encrypt over dit probleem<\/a><\/p>\n\n<p>Het probleem is niet specifiek voor de MediaCP-software en treft veel gebruikers die LetsEncrypt-certificaten gebruiken. Veel <a href=\"https:\/\/support.cpanel.net\/hc\/en-us\/articles\/4409759316759-DST-Root-CA-X3-Expiration-and-Let-s-Encrypt\" target=\"_blank\" rel=\"noreferrer noopener\">cPanel-gebruikers ervaren het probleem ook<\/a> en ervaren het probleem ook.<\/p>\n\n<p>Ons technisch team heeft verder onderzoek gedaan en we hebben deze handleiding geschreven over hoe het probleem op elke CentOS- of Debian-machine kan worden opgelost.<\/p>\n\n<h2 class=\"wp-block-heading\">Hoe kunt u controleren of u getroffen bent?<\/h2>\n\n<p>Controleren op het probleem is eenvoudig, voer het volgende uit op uw MediaCP-systeem <em>(your-domain.com vervangen door uw werkelijke domeinnaam)<\/em>.  <\/p>\n\n<pre class=\"wp-block-preformatted\">krul https:\/\/your-domain.com:2020 &gt; \/dev\/null<\/pre>\n\n<p>Als er een probleem is, ziet u de fout <em>&#8220;(60) SSL-certificaatprobleem: certificaat is verlopen&#8221;<\/em> maar maak je geen zorgen, je certificaat is niet noodzakelijkerwijs verlopen en de oplossing is eenvoudig.<\/p>\n\n<h2 class=\"wp-block-heading\">Tijdelijke oplossing<\/h2>\n\n<p><strong>CentOS 7+<\/strong><\/p>\n\n<p>Voor servers met CentOS 7 of hoger is het probleem opgelost in recente updates van het besturingssysteem. We raden u aan het volgende op uw systeem uit te voeren als rootgebruiker.<\/p>\n\n<pre class=\"wp-block-preformatted\">yum schoon alles;\nyum -y update;\nyum -y ca-certificaten installeren;\nyum -y update ca-certificaten;\nupdate-ca-trust;\n<\/pre>\n\n<p><strong>Debian-servers<\/strong><\/p>\n\n<p>Voor Debian-servers kan het probleem eenvoudig worden opgelost door het volgende als root op uw systeem uit te voeren:<\/p>\n\n<pre class=\"wp-block-preformatted\">mv \/usr\/share\/ca-certificates\/mozilla\/DST_Root_CA_X3.crt \/usr\/share\/ca-certificates\/mozilla\/DST_Root_CA_X3.crt.backup;\nsudo update-ca-certificaten;<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Vanaf 30 september 2021 verloopt het DST Root CA X3-certificaat dat wordt gebruikt in de vertrouwensketen voor Let&#8217;s Encrypt, waardoor clients die ISRG Root X1 niet herkennen, niet slagen voor beveiligingscontroles bij het openen van sites die Let&#8217;s Encrypt gebruiken voor hun SSL-provider. De details over dit probleem zijn te vinden in het volgende bericht [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[124,186],"tags":[379,380,381,382,383,384],"class_list":["post-17252","post","type-post","status-publish","format-standard","hentry","category-nieuws","category-beveiligingsaankondigingen","tag-letsencrypt-nl","tag-autossl-nl","tag-certificaat","tag-ssl-nl","tag-wortel-ca","tag-ssl-verlopen"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DST Root CA X3 Vervaldatum en Let&#039;s Encrypt (sep 2021) - Media Control Panel<\/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.mediacp.net\/nl\/nieuws\/dst-root-ca-x3-vervaldatum-en-lets-encrypt-sep-2021\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DST Root CA X3 Vervaldatum en Let&#039;s Encrypt (sep 2021) - Media Control Panel\" \/>\n<meta property=\"og:description\" content=\"Vanaf 30 september 2021 verloopt het DST Root CA X3-certificaat dat wordt gebruikt in de vertrouwensketen voor Let&#8217;s Encrypt, waardoor clients die ISRG Root X1 niet herkennen, niet slagen voor beveiligingscontroles bij het openen van sites die Let&#8217;s Encrypt gebruiken voor hun SSL-provider. 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