CVE-2023-36584
MediumActively exploited (CISA KEV)
Description
Windows Mark of the Web Security Feature Bypass Vulnerability
SeverityMedium
CVSS5.4
Exploit probability—
Product
Microsoft Windows
PublishedOct 10, 2023
First seenOct 10, 2023
Added to KEVNov 16, 2023
How to fix
CISA required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA due date: Dec 7, 2023Update
- microsoft windows_10_150710.0.10240.20232 or later
- microsoft windows_10_180910.0.17763.4974 or later
- microsoft windows_10_21h110.0.19041.3570 or later
- microsoft windows_10_22h210.0.19041.3570 or later
- microsoft windows_11_21h210.0.22000.2538 or later
- microsoft windows_11_22h210.0.22621.2428 or later
- microsoft windows_server_201610.0.14393.6351 or later
- microsoft windows_server_201910.0.17763.4974 or later
- microsoft windows_server_202210.0.20348.2031 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10_1507 | v < 10.0.10240.20232 | 10.0.10240.20232 |
| microsoft windows_10_1809 | v < 10.0.17763.4974 | 10.0.17763.4974 |
| microsoft windows_10_21h1 | v < 10.0.19041.3570 | 10.0.19041.3570 |
| microsoft windows_10_22h2 | v < 10.0.19041.3570 | 10.0.19041.3570 |
| microsoft windows_11_21h2 | v < 10.0.22000.2538 | 10.0.22000.2538 |
| microsoft windows_11_22h2 | v < 10.0.22621.2428 | 10.0.22621.2428 |
| microsoft windows_server_2008 | No range specified, r2 | — |
| microsoft windows_server_2012 | No range specified, r2 | — |
| microsoft windows_server_2016 | v < 10.0.14393.6351 | 10.0.14393.6351 |
| microsoft windows_server_2019 | v < 10.0.17763.4974 | 10.0.17763.4974 |
| microsoft windows_server_2022 | v < 10.0.20348.2031 | 10.0.20348.2031 |
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