CVE-2021-28312

Windows NTFS Denial of Service Vulnerability

Description

Windows NTFS Denial of Service Vulnerability

3.3

CVSS

Severity: Low

CVSS 3.1 •

CVSS 2.0 •

EPSS 9.44% Top 10%

Vendor Advisory microsoft.com

Affected: Microsoft Windows 10 Version 1809

Affected: Microsoft Windows Server 2019

Affected: Microsoft Windows Server 2019 (Server Core installation)

Affected: Microsoft Windows 10 Version 1909

Affected: Microsoft Windows Server, version 1909 (Server Core installation)

Affected: Microsoft Windows 10 Version 2004

Affected: Microsoft Windows Server version 2004

Affected: Microsoft Windows 10 Version 20H2

Affected: Microsoft Windows Server version 20H2

References

Link	Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28312	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-28312?: CVE-2021-28312 has been scored as a low severity vulnerability.
How to fix CVE-2021-28312?: To fix CVE-2021-28312, 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-2021-28312 being actively exploited in the wild?: It is possible that CVE-2021-28312 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~9% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-28312?: CVE-2021-28312 affects Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 Version 1909, Microsoft Windows Server, version 1909 (Server Core installation), Microsoft Windows 10 Version 2004, Microsoft Windows Server version 2004, Microsoft Windows 10 Version 20H2, Microsoft Windows Server version 20H2.

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