Vulnerability Information
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Vulnerability Title
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Vulnerability Description
The CryptProtectMemory function in cng.sys (aka the Cryptography Next Generation driver) in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1, when the CRYPTPROTECTMEMORY_SAME_LOGON option is used, does not check an impersonation token's level, which allows local users to bypass intended decryption restrictions by leveraging a service that (1) has a named-pipe planting vulnerability or (2) uses world-readable shared memory for encrypted data, aka "CNG Security Feature Bypass Vulnerability" or MSRC ID 20707.
CVSS Information
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Vulnerability Type
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Vulnerability Title
Microsoft Windows CNG 安全功能绕过漏洞
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。cng.sys（又名Cryptography Next Generation driver）是用于其中的一个下一代加密技术 (CNG) 内核模式驱动程序。 由于下一代加密技术(CNG)内核模式驱动程序(cng.sys)无法正确验证和强制执行模拟等级，因此驱动程序中存在一个安全功能绕过漏洞。攻击者可以通过诱使用户运行经特殊设计的应用程序来利用此漏洞，该应用程序旨在导致CNG无法正确验证模拟等级，进而可能会允许攻击者有
CVSS Information
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Vulnerability Type
N/A