CVE:CVE-2021-34521
CNNVD:CNNVD-202107-716
Microsoft Windows Codecs是美国微软（Microsoft）公司的一个操作系统。提供一个多任务的图形用户界面。
Microsoft Windows Codecs Library存在代码注入漏洞。以下产品和版本受到影响：Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 1909 for ARM64-based Systems,Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation)
solution:Upgrade microsoft windows_10 to a higher version than 20h2,21h1,1909,and avoid the version 20h2,21h1,1909; Upgrade microsoft windows_server_2016 to a higher version than 20h2,and avoid the version 20h2