CVE-2020-1396

EUVD-2020-12272
An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC).An attacker who successfully exploited this vulnerability could run arbitrary code in the security context of the local system, aka 'Windows ALPC Elevation of Privilege Vulnerability'.
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: 57%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10
-
microsoftwindows_7
-
microsoftwindows_8.1
-
microsoftwindows_rt_8.1
-
microsoftwindows_server_2008
-
microsoftwindows_server_2012
-
microsoftwindows_server_2016
-
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64, x86)
KB4565513
1607 (x64, x86)
KB4565511
1709 (arm64, x64, x86)
KB4565508
1803 (arm64, x64, x86)
KB4565489
1809 (arm64, x64, x86)
KB4558998
1903 (arm64, x64, x86)
KB4565483
1909 (arm64, x64, x86)
KB4565483
2004 (arm64, x64, x86)
KB4565503
Windows 7
Service Pack 1 (x64, x86)
KB4565539
Windows 8.1
(x64, x86)
KB4565541
Windows RT 8.1
All
KB4565541
Windows Server
1903 Server Core
KB4565483
1909 Server Core
KB4565483
2004 Server Core
KB4565503
Windows Server 2008
Service Pack 2 (x64, x86)
KB4565536
Service Pack 2 Server Core (x64, x86)
KB4565536
Windows Server 2008 R2
Service Pack 1 (x64)
KB4565539
Service Pack 1 Server Core (x64)
KB4565539
Windows Server 2012
Server Core
KB4565537
Standard
KB4565537
Windows Server 2012 R2
Server Core
KB4565541
Standard
KB4565541
Windows Server 2016
Server Core
KB4565511
Standard
KB4565511
Windows Server 2019
Server Core
KB4558998
Standard
KB4558998
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1396
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1396