Microsoft Windows Kernel cng.sys Buffer Overflow

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The Microsoft Windows Kernel Cryptography Driver (cng.sys) exposes a \Device\CNG device to user-mode programs and supports a variety of IOCTLs with non-trivial input structures. It constitutes a locally accessible attack surface that can be exploited for privilege escalation (such as sandbox escape).

from Packet Storm https://ift.tt/35T2FDy

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