CVE:CVE-2020-1461
CNNVD:CNNVD-202007-586
Microsoft Defender是美国微软（Microsoft）公司的一款威胁防护软件。
Microsoft Defender中的MpSigStub.exe存在安全漏洞。攻击者可利用该漏洞提升权限。以下产品及版本受到影响：Microsoft Defender，System Center Endpoint Protection，System Center 2012 Endpoint Protection，System Center 2012 R2 Endpoint Protection，Security Essentials，Forefront Endpoint Protection 2010。
solution:Upgrade microsoft windows_defender to a higher version than -; Upgrade microsoft forefront_endpoint_protection_2010 to a higher version than -; Upgrade microsoft security_essentials to a higher version than -; Upgrade microsoft system_center_endpoint_protection to a higher version than -,2012,2012:r2,and avoid the version 2012,2012:r2