{"id":44275,"date":"2023-02-14T10:00:00","date_gmt":"2023-02-14T18:00:00","guid":{"rendered":"https:\/\/devblogs.microsoft.com\/dotnet\/?p=44275"},"modified":"2024-12-13T14:19:54","modified_gmt":"2024-12-13T22:19:54","slug":"february-2023-updates","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/dotnet\/february-2023-updates\/","title":{"rendered":".NET February 2023 Updates \u2013 .NET 7.0.3, .NET 6.0.14"},"content":{"rendered":"<p>Today, we are releasing the <a href=\"https:\/\/github.com\/dotnet\/announcements\/issues\/246\">.NET February 2023 Updates<\/a>. These updates contain security and non-security improvements. <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/6.0\/cve.md\">Your app may be vulnerable<\/a> if you have not deployed a recent .NET update.<\/p>\n<p>You can download <a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/7.0\">7.0.3<\/a> and <a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/6.0\">6.0.14<\/a> versions for Windows, macOS, and Linux, for x86, x64, Arm32, and Arm64.<\/p>\n<ul>\n<li>Installers and binaries: <a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/7.0\">7.0.3<\/a> | <a href=\"https:\/\/dotnet.microsoft.com\/download\/dotnet\/6.0\">6.0.14<\/a><\/li>\n<li>Release notes: <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/7.0\/7.0.3\/7.0.3.md\">7.0.3<\/a> | <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/6.0\/6.0.14\/6.0.14.md\">6.0.14<\/a> |<\/li>\n<li><a href=\"https:\/\/mcr.microsoft.com\/catalog?search=dotnet\/\">Container images<\/a><\/li>\n<li>Linux packages: <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/7.0\/install-linux.md\">7.0.3<\/a> | <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/6.0\/install-linux.md\">6.0.14<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/dotnet\/core\/issues\/8191\">Release feedback\/issue<\/a><\/li>\n<li>Known issues: <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/7.0\/known-issues.md\">7.0<\/a> | <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/6.0\/known-issues.md\">6.0<\/a><\/li>\n<\/ul>\n<h3>Windows Package Manager CLI (winget)<\/h3>\n<p>You can now install .NET updates using the Windows Package Manager CLI (winget):<\/p>\n<ul>\n<li>To install the .NET 7 runtime: <code>winget install dotnet-runtime-7<\/code><\/li>\n<li>To install the .NET 7 SDK: <code>winget install dotnet-sdk-7<\/code><\/li>\n<li>To update an existing installation: <code>winget upgrade<\/code><\/li>\n<\/ul>\n<p>See <a href=\"https:\/\/learn.microsoft.com\/dotnet\/core\/install\/windows?tabs=net70#install-with-windows-package-manager-winget\">Install with Windows Package Manager (winget)<\/a> for more information.<\/p>\n<h2>Improvements<\/h2>\n<ul>\n<li>ASP.NET Core: <a href=\"https:\/\/github.com\/dotnet\/aspnetcore\/issues?q=milestone%3A7.0.3+is%3Aclosed+label%3Aservicing-approved+\">7.0.3<\/a> | <a href=\"https:\/\/github.com\/dotnet\/aspnetcore\/issues?q=milestone%3A6.0.14+is%3Aclosed+label%3Aservicing-approved+\">6.0.14<\/a><\/li>\n<li>Entity Framework Core: <a href=\"https:\/\/github.com\/dotnet\/efcore\/issues?q=milestone%3A7.0.3+is%3Aclosed+label%3Aservicing-approved+\">7.0.3<\/a><\/li>\n<li>Linker: <a href=\"https:\/\/github.com\/dotnet\/linker\/issues?q=milestone%3A7.0.3+is%3Aclosed+label%3Aservicing-approved+\">7.0.3<\/a><\/li>\n<li>Runtime: <a href=\"https:\/\/github.com\/dotnet\/runtime\/issues?q=milestone%3A7.0.3+is%3Aclosed+label%3Aservicing-approved+\">7.0.3<\/a> | <a href=\"https:\/\/github.com\/dotnet\/runtime\/issues?q=milestone%3A6.0.14+is%3Aclosed+label%3Aservicing-approved+\">6.0.14<\/a><\/li>\n<li>SDK: <a href=\"https:\/\/github.com\/dotnet\/sdk\/issues?q=milestone%3A7.0.3+is%3Aclosed+label%3Aservicing-approved+\">7.0.3<\/a><\/li>\n<li>Windows Forms: <a href=\"https:\/\/github.com\/dotnet\/winforms\/issues?q=milestone%3A7.0.3+is%3Aclosed+label%3Aservicing-approved+\">7.0.3<\/a><\/li>\n<\/ul>\n<h2>Security<\/h2>\n<p><a href=\"https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2023-21808\">CVE-2023-21808 &#8211; .NET Remote Code Execution Vulnerability<\/a><\/p>\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.<\/p>\n<p>A vulnerability exists in how .NET reads debugging symbols, where reading a malicious symbols file may result in remote code execution.<\/p>\n<h2>Visual Studio<\/h2>\n<p>See release notes for Visual Studio compatibility for <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/7.0\/7.0.3\/7.0.3.md#visual-studio-compatibility\">.NET 7.0<\/a> and <a href=\"https:\/\/github.com\/dotnet\/core\/blob\/main\/release-notes\/6.0\/6.0.14\/6.0.14.md#visual-studio-compatibility\">.NET 6.0<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Check out February 2023 updates for .NET 7.0. and .NET 6.0<\/p>\n","protected":false},"author":7455,"featured_media":44276,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[685,7600],"tags":[],"class_list":["post-44275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dotnet","category-maintenance-and-updates"],"acf":[],"blog_post_summary":"<p>Check out February 2023 updates for .NET 7.0. and .NET 6.0<\/p>\n","_links":{"self":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts\/44275","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\/7455"}],"replies":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/comments?post=44275"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/posts\/44275\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/media\/44276"}],"wp:attachment":[{"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/media?parent=44275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/categories?post=44275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/dotnet\/wp-json\/wp\/v2\/tags?post=44275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}