CVE-2019-1320

Description

An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka 'Microsoft Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1322, CVE-2019-1340.

7.8

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.18%

Vendor Advisory microsoft.com

Affected: Microsoft Windows

Affected: Microsoft Windows Server

Affected: Microsoft Windows 10 Version 1903 for 32-bit Systems

Affected: Microsoft Windows 10 Version 1903 for x64-based Systems

Affected: Microsoft Windows 10 Version 1903 for ARM64-based Systems

Affected: Microsoft Windows Server, version 1903 (Server Core installation)

References

Link	Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1320	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-1320?: CVE-2019-1320 has been scored as a high severity vulnerability.
How to fix CVE-2019-1320?: To fix CVE-2019-1320, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-1320 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2019-1320 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-1320?: CVE-2019-1320 affects Microsoft Windows, Microsoft Windows Server, Microsoft Windows 10 Version 1903 for 32-bit Systems, Microsoft Windows 10 Version 1903 for x64-based Systems, Microsoft Windows 10 Version 1903 for ARM64-based Systems, Microsoft Windows Server, version 1903 (Server Core installation).

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