CVE-2020-0798

EUVD-2020-2285
An elevation of privilege vulnerability exists in the Windows Installer when the Windows Installer fails to properly sanitize input leading to an insecure library loading behavior.A locally authenticated attacker could run arbitrary code with elevated system privileges, aka 'Windows Installer Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0779, CVE-2020-0814, CVE-2020-0842, CVE-2020-0843.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_server_2016
-
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1607 (x64, x86)
KB4540670
1709 (arm64, x64, x86)
KB4540681
1803 (arm64, x64, x86)
KB4540689
1809 (arm64, x64, x86)
KB4538461
1903 (arm64, x64, x86)
KB4540673
1909 (arm64, x64, x86)
KB4540673
Windows Server
1803 Server Core
KB4540689
1903 Server Core
KB4540673
1909 Server Core
KB4540673
Windows Server 2016
Server Core
KB4540670
Standard
KB4540670
Windows Server 2019
Server Core
KB4538461
Standard
KB4538461
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0798
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0798