First published: Tue Oct 10 2023(Updated: )
Windows IIS Server Elevation of Privilege Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
Affected Software | Affected Version | How to fix |
---|---|---|
Microsoft Windows 11 | =21H2 | |
Microsoft Windows 11 | =22H2 | |
Microsoft Windows 11 | =21H2 | |
Microsoft Windows Server 2022 | ||
Microsoft Windows Server 2022 | ||
Microsoft Windows 11 | =22H2 | |
Microsoft Windows Server 2019 | ||
Microsoft Windows Server 2008 | ||
Microsoft Windows 10 | =21H2 | |
Microsoft Windows 10 | =22H2 | |
Microsoft Windows 10 | =21H2 | |
Microsoft Windows 10 | =21H2 | |
Microsoft Windows 10 | =1607 | |
Microsoft Windows 10 | =1809 | |
Microsoft Windows 10 | =22H2 | |
Microsoft Windows 10 | =22H2 | |
Microsoft Windows 10 | =1607 | |
Microsoft Windows 10 | =1809 | |
Microsoft Windows Server 2012 | ||
Microsoft Windows Server 2012 R2 | ||
Microsoft Windows 10 | ||
Microsoft Windows Server 2012 | ||
Microsoft Windows 10 | =1809 | |
Microsoft Windows Server 2008 | ||
Microsoft Windows 10 | ||
Microsoft Windows Server 2008 R2 | ||
Microsoft Windows Server 2008 R2 | ||
Microsoft Windows Server 2008 | ||
Microsoft Windows Server 2008 | ||
Microsoft Windows Server 2019 | ||
Microsoft Windows Server 2012 R2 | ||
Microsoft Windows Server 2016 | ||
Microsoft Windows Server 2016 | ||
Microsoft Windows 10 1507 | <10.0.10240.20232 | |
Microsoft Windows 10 1607 X64 | <10.0.14393.6351 | |
Microsoft Windows 10 1607 X86 | <10.0.14393.6351 | |
Microsoft Windows 10 1809 | <10.0.17763.4974 | |
Microsoft Windows 10 1809 | <10.0.17763.4974 | |
Microsoft Windows 10 21h2 | <10.0.19041.3570 | |
Microsoft Windows 10 22h2 | <10.0.19041.3570 | |
Microsoft Windows 11 21h2 | <10.0.22000.2538 | |
Microsoft Windows 11 22h2 | <10.0.22621.2428 | |
Microsoft Windows Server 2008 | =sp2 | |
Microsoft Windows Server 2008 | =r2-sp1 | |
Microsoft Windows Server 2012 | ||
Microsoft Windows Server 2012 | =r2 | |
Microsoft Windows Server 2016 | ||
Microsoft Windows Server 2019 | ||
Microsoft Windows Server 2022 |
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CVE-2023-36434 is a vulnerability in Windows IIS Server that allows elevation of privilege.
CVE-2023-36434 has a severity rating of 9.8, which is considered critical.
Windows 10, Windows 11, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019, and Windows Server 2022 are affected by CVE-2023-36434.
To fix CVE-2023-36434, apply the appropriate patch provided by Microsoft based on the affected software version.
You can find more information about CVE-2023-36434 on the Microsoft Security Response Center website.