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KB4592495: Windows 8.1 and Windows Server 2012 R2 December 2020 Security Update

Description

The remote Windows host is missing security update 4592495 or cumulative update 4592484. It is, therefore, affected by multiple vulnerabilities: - An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive information. (CVE-2020-17098, CVE-2020-17140) - A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform unauthorized actions compromising the integrity of the system/application. (CVE-2020-16996) - An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges. (CVE-2020-17092, CVE-2020-17097) - A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2020-17096)


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