CVE-2021-31191
published 2021-05-11CVE-2021-31191: Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
PriorityP422medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.76%
51.1th percentile
Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
Affected
35 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1803 | >= 10.0.0 < 10.0.17134.2207 | 10.0.17134.2207 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.1935 | 10.0.17763.1935 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.1556 | 10.0.18363.1556 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19041.982 | 10.0.19041.982 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.982 | 10.0.19042.982 |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2019 | >= 10.0.0 < 10.0.17763.1935 | 10.0.17763.1935 |
| microsoft | windows_server_version_2004 | >= 10.0.0 < 10.0.19041.982 | 10.0.19041.982 |
| microsoft | windows_server_version_20h2 | >= 10.0.0 < 10.0.19042.982 | 10.0.19042.982 |
| msrc | windows_10_version_1803_for_32-bit_systems | — | — |
| msrc | windows_10_version_1803_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1803_for_x64-based_systems | — | — |
| msrc | windows_10_version_1809_for_32-bit_systems | — | — |
| msrc | windows_10_version_1809_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_10_version_1909_for_32-bit_systems | — | — |
| msrc | windows_10_version_1909_for_arm64-based_systems | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_msrc5.5MEDIUM
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Microsoft
Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
vendor_msrc·2021-05-11·CVSS 5.5
CVE-2021-31191 [MEDIUM] Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is uninitialized memory.
Windows Projected File System FS Filter: Windows Projected File System FS Filter
Microsoft: Microsoft
Impact: Information Disclosure
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5003174
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5003171
Reference: https://support.microsoft.com/help/5003171
Re
GHSA
GHSA-v77w-chqg-hvv8: Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
ghsa_unreviewed·2022-05-24
CVE-2021-31191 [MEDIUM] CWE-200 GHSA-v77w-chqg-hvv8: Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
Windows Projected File System FS Filter Driver Information Disclosure Vulnerability
No detection rules found.
No public exploits indexed.
2021-05-11
Published