CVE:CVE-2023-21538
CNNVD:CNNVD-202301-730
Microsoft .NET是美国微软（Microsoft）公司的一个致力于敏捷软件开发、快速应用开发、平台无关性和网络透明化的软件框架。
Microsoft .NET存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。
solution:Upgrade microsoft .net to a higher version than 6.0.0,and avoid the version 6.0.0; Upgrade microsoft powershell to a higher version than 7.2,and avoid the version 7.2; Upgrade fedoraproject fedora to a higher version than 36,37,and avoid the version 36,37