CVE-2019-1476

EUVD-2019-10033
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1483.
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: 94%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_server_2016
-
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1607 (x64, x86)
KB4530689
1709 (arm64, x64)
KB4530714
1803 (arm64, x64, x86)
KB4530717
1809 (arm64, x64, x86)
KB4530715
1903 (arm64, x64, x86)
KB4530684
1909 (arm64, x64, x86)
KB4530684
Windows Server
1803 Server Core
KB4530717
1903 Server Core
KB4530684
1909 Server Core
KB4530684
Windows Server 2016
Server Core
KB4530689
Standard
KB4530689
Windows Server 2019
Server Core
KB4530715
Standard
KB4530715
References
http://packetstormsecurity.com/files/155653/AppXSvc-17763-Arbitrary-File-Overwrite.html
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1476
http://packetstormsecurity.com/files/155653/AppXSvc-17763-Arbitrary-File-Overwrite.html
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1476