CVE-2021-1670: 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-2021-1672.
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server | =2004 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows Server | =20H2 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows 10 | =2004 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-1670?
CVE-2021-1670 is rated as important in severity by Microsoft.
How do I fix CVE-2021-1670?
To fix CVE-2021-1670, apply the security update KB4598242 provided by Microsoft.
What systems are affected by CVE-2021-1670?
CVE-2021-1670 affects Windows 10 versions 2004 and 20H2, as well as Windows Server 2016 for the same versions.
What type of vulnerability is CVE-2021-1670?
CVE-2021-1670 is an information disclosure vulnerability in the Windows Projected File System FS filter driver.
Is CVE-2021-1670 unique from other CVEs?
Yes, CVE-2021-1670 is unique and distinct from CVE-2021-1663 and CVE-2021-1672.
- agent/author
- agent/type
- agent/description
- agent/title
- agent/remedy
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- agent/references
- collector/msrc-cve
- source/Microsoft
- agent/software-canonical-lookup
- agent/severity
- agent/first-publish-date
- agent/softwarecombine
- agent/tags
- agent/event
- collector/nvd-api
- source/NVD
- agent/last-modified-date
- agent/source
- vendor/microsoft
- canonical/microsoft windows 10
- version/microsoft windows 10/20h2
- version/microsoft windows 10/2004
- canonical/microsoft windows server 2016
- version/microsoft windows server 2016/20h2
- version/microsoft windows server 2016/2004
- canonical/microsoft windows server
- version/microsoft windows server/2004
- version/microsoft windows server/20h2