CVE-2021-1672: Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
First published: Tue Jan 12 2021(Updated: )
Windows Projected File System FS Filter Driver Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-1663, CVE-2021-1670.
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =1909 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server | =2004 | |
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows Server | =1909 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows Server | =20H2 | |
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-1672?
CVE-2021-1672 is considered a medium severity information disclosure vulnerability.
How do I fix CVE-2021-1672?
To fix CVE-2021-1672, apply the security patches provided by Microsoft for the affected versions of Windows and Windows Server.
Which versions of Windows are affected by CVE-2021-1672?
CVE-2021-1672 affects multiple versions of Windows 10 and Windows Server, including 1803, 1809, 2004, and 20H2.
Can CVE-2021-1672 be exploited remotely?
Yes, CVE-2021-1672 can potentially be exploited remotely, allowing attackers to access sensitive information.
Is there a workaround for CVE-2021-1672?
There are no known workarounds for CVE-2021-1672, making it essential to apply the recommended security updates.
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