CVE-2019-1064

high

Description

An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'.

References

https://www.tenable.com/blog/contileaks-chats-reveal-over-30-vulnerabilities-used-by-conti-ransomware-affiliates

https://www.tenable.com/blog/tenable-roundup-for-microsofts-june-2019-patch-tuesday

https://www.tenable.com/blog/microsoft-s-july-2019-patch-tuesday-what-you-need-to-know

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1064

Details

Source: Mitre, NVD

Published: 2019-06-12

Updated: 2025-04-03

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H