CVE:CVE-2021-31204
CNNVD:CNNVD-202105-624
Microsoft Visual Studio是美国微软（Microsoft）公司的一款开发工具套件系列产品，也是一个基本完整的开发工具集，它包括了整个软件生命周期中所需要的大部分工具。
Visual Studio存在权限许可和访问控制问题漏洞。以下产品和版本受到影响：.NET Core 3.1,.NET 5.0,Visual Studio 2019 for Mac version 8.9,Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8),Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3),Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6),
solution:Upgrade microsoft .net to a higher version than 5.0.5,and avoid the version [5.0,5.0.5]; Upgrade microsoft .net_core to a higher version than 3.1.14,and avoid the version [3.1,3.1.14]; Upgrade microsoft visual_studio_2019 to a higher version than 16.4.22,16.7.15,16.9.5,8.9,and avoid the version [16.0,16.4.22),[16.5.0,16.7.15),[16.8.0,16.9.5),8.9; Upgrade fedoraproject fedora to a higher version than 32,33,34,and avoid the version 32,33,34