{"id":35190,"date":"2021-10-12T10:59:15","date_gmt":"2021-10-12T17:59:15","guid":{"rendered":"https:\/\/devblogs.microsoft.com\/dotnet\/?p=35190"},"modified":"2021-10-12T10:59:15","modified_gmt":"2021-10-12T17:59:15","slug":"october-2021-updates","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/dotnet\/october-2021-updates\/","title":{"rendered":".NET October 2021 Updates \u2013 5.0.11 and 3.1.20"},"content":{"rendered":"<p>Today, we are releasing the\u00a0<a href=\"https:\/\/github.com\/dotnet\/announcements\/issues\/203\" target=\"_blank\" rel=\"noopener\">.NET October 2021 Updates<\/a>. These updates contains reliability and other improvements. See the individual release notes for details on updated packages.<\/p>\n<p class=\"\">You can download\u00a0<a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/5.0\" target=\"_blank\" rel=\"noopener\">5.0.11<\/a> and<a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/3.1\" target=\"_blank\" rel=\"noopener\"> 3.1.20<\/a>\u00a0versions for Windows, macOS, and Linux, for x86, x64, Arm32, and Arm64.<\/p>\n<ul>\n<li>Installers and binaries:\u00a0<a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/5.0\" target=\"_blank\" rel=\"noopener\">5.0.11<\/a>\u00a0|\u00a0<a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/3.1\" target=\"_blank\" rel=\"noopener\">3.1.20<\/a><\/li>\n<li class=\"\">Release notes:\u00a0<a href=\"https:\/\/github.com\/dotnet\/core\/blob\/master\/release-notes\/5.0\/5.0.11\/5.0.11.md\" target=\"_blank\" rel=\"noopener\">5.0.11<\/a>\u00a0|\u00a0<a href=\"https:\/\/github.com\/dotnet\/core\/blob\/master\/release-notes\/3.1\/3.1.20\/3.1.20.md\" target=\"_blank\" rel=\"noopener\">3.1.20<\/a><\/li>\n<li class=\"\"><a href=\"https:\/\/hub.docker.com\/_\/microsoft-dotnet\" target=\"_blank\" rel=\"noopener\">Container images<\/a><\/li>\n<li class=\"\">Linux packages:\u00a0<a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/5.0\/install-linux.md\" target=\"_blank\" rel=\"noopener\">5.0.11<\/a>\u00a0|\u00a0<a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/3.1\/install-linux.md\" target=\"_blank\" rel=\"noopener\">3.1.20<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/issues\/6794\" target=\"_blank\" rel=\"noopener noreferrer\">Release feedback\/issue<\/a><\/li>\n<li class=\"\">Known issues:\u00a0<a href=\"https:\/\/github.com\/dotnet\/core\/blob\/master\/release-notes\/5.0\/5.0-known-issues.md\" target=\"_blank\" rel=\"noopener\">5.0<\/a>\u00a0|\u00a0<a href=\"https:\/\/github.com\/dotnet\/core\/blob\/master\/release-notes\/3.1\/3.1-known-issues.md\" target=\"_blank\" rel=\"noopener\">3.1<\/a><\/li>\n<\/ul>\n<h2>Improvements<\/h2>\n<ul>\n<li>ASP.NET: <a href=\"https:\/\/github.com\/dotnet\/aspnetcore\/issues?q=milestone%3A5.0.11++is%3Aclosed+label%3Aservicing-approved+\">5.0.11<\/a><\/li>\n<li>WinForms: <a style=\"background-color: #f7f7f9; font-size: 1rem;\" href=\"https:\/\/github.com\/dotnet\/winforms\/issues?q=milestone%3A5.0.11++is%3Aclosed+label%3Aservicing-approved+\" target=\"_blank\" rel=\"noopener\">5.0.11<\/a><\/li>\n<li>WPF: <a href=\"https:\/\/github.com\/dotnet\/wpf\/issues?q=milestone%3A5.0.11++is%3Aclosed+label%3Aservicing-approved+\" target=\"_blank\" rel=\"noopener\">5.0.11<\/a><\/li>\n<li>Runtime: <a href=\"https:\/\/github.com\/dotnet\/runtime\/issues?q=milestone%3A5.0.11++is%3Aclosed+label%3Aservicing-approved+\">5.0.11<\/a><\/li>\n<li>ASP.NET: <a href=\"https:\/\/github.com\/dotnet\/aspnetcore\/issues?q=milestone%3A3.1.20++is%3Aclosed+label%3Aservicing-approved+\">3.1.20<\/a><\/li>\n<li>EFCore: <a href=\"https:\/\/github.com\/dotnet\/efcore\/issues?q=milestone%3A3.1.20++is%3Aclosed+label%3Aservicing-approved+\">3.1.20<\/a><\/li>\n<\/ul>\n<h2 aria-level=\"2\"><a href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-us\/vulnerability\/CVE-2021-41355\"><span style=\"font-size: 18pt;\">CVE-2021-41355 | .NET Core Information Disclosure Vulnerability<\/span><\/a><\/h2>\n<p>Microsoft is releasing this security advisory to provide information about a vulnerability in .NET. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An Information Disclosure vulnerability exists in .NET where System.DirectoryServices.Protocols.LdapConnection may send credentials in plain text on Linux.<\/p>\n<h2 id=\"visual-studio\" class=\"\" aria-level=\"2\">Visual Studio<\/h2>\n<p>See release notes for Visual Studio compatibility for\u00a0\u00a0<a href=\"https:\/\/github.com\/dotnet\/core\/blob\/master\/release-notes\/3.1\/3.1.20\/3.1.20.md#visual-studio-compatibility\" target=\"_blank\" rel=\"noopener\">.NET Core 3.1<\/a>\u00a0and\u00a0<a href=\"https:\/\/github.com\/dotnet\/core\/blob\/master\/release-notes\/5.0\/5.0.11\/5.0.11.md#visual-studio-compatibility\" target=\"_blank\" rel=\"noopener\">.NET 5.0<\/a>.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Today, we are releasing .NET 5 and .NET Core Updates for October 2021. These updates contains reliability and other improvements.<\/p>\n","protected":false},"author":61554,"featured_media":34372,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[685,196],"tags":[],"class_list":["post-35190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dotnet","category-dotnet-core"],"acf":[],"blog_post_summary":"<p>Today, we are releasing .NET 5 and .NET Core Updates for October 2021. These updates contains reliability and other improvements.<\/p>\n","_links":{"self":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts\/35190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/users\/61554"}],"replies":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/comments?post=35190"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts\/35190\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/media\/34372"}],"wp:attachment":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/media?parent=35190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/categories?post=35190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/tags?post=35190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}