CVE-2017-8493

EUVD-2017-17443
Microsoft Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allow an attacker to set variables that are either read-only or require authentication when Windows fails to enforce case sensitivity for certain variable checks, aka "Windows Security Feature Bypass Vulnerability".
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 66%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10
-
microsoftwindows_8.1
-
microsoftwindows_rt_8.1
-
microsoftwindows_server_2016
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64, x86)
KB4022727
1511 (x64, x86)
KB4022714
1607 (x64, x86)
KB4022715
1703 (x64, x86)
KB4022725
Windows 8.1
(x64, x86)
KB4022726
Windows RT 8.1
All
KB4022726
Windows Server 2012 R2
Server Core
KB4022726
Standard
KB4022726
Windows Server 2016
Server Core
KB4022715
Standard
KB4022715
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/98850
http://www.securitytracker.com/id/1038671
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8493
http://www.securityfocus.com/bid/98850
http://www.securitytracker.com/id/1038671
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8493