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CVE-2019-1064 PUBLISHED KEV CVSS 7.800000190734863 HIGH

An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could then install programs; view, change or delete data. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The security update addresses the vulnerability by correcting how Windows AppX Deployment Service handles hard links.

EPSS 12.42% · 93.8th percentile

Risk Scores

CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
EPSS Score
12.42%
93.8th percentile

Affected Products

VendorProductVersions
MicrosoftWindows Server, version 1803 (Server Core Installation)10.0.0
MicrosoftWindows Server, version 1903 (Server Core installation)10.0.0
MicrosoftWindows Server 2016 (Server Core installation)10.0.14393.0
microsoftwindows_10_160710.0.14393.0
MicrosoftWindows 10 Version 180910.0.0, 10.0.17763.0
microsoftwindows_server_180310.0.0
MicrosoftWindows 10 Version 170910.0.0
microsoftwindows_10_180910.0.0, 10.0.0, 10.0.17763.0
microsoftwindows_10_1803
microsoftwindows_10_1709
MicrosoftWindows 10 Version 180310.0.0
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0
MicrosoftWindows 10 Version 1903 for ARM64-based Systems10.0.0
microsoftwindows_10_1703
MicrosoftWindows 10 Version 170310.0.0
MicrosoftWindows 10 Version 1709 for 32-bit Systems10.0.0
MicrosoftWindows 10 Version 1903 for 32-bit Systems10.0.0
MicrosoftWindows 10 Version 160710.0.14393.0
MicrosoftWindows Server 201610.0.14393.0
microsoftwindows_1010.0.0, 10.0.0, 10.0.0

…and 7 more

Timeline

References

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