CVE-2023-33166: Remote Procedure Call Runtime Denial of Service Vulnerability
First published: Tue Jul 11 2023(Updated: )
Remote Procedure Call Runtime Denial of Service Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows 10 1507 | <10.0.10240.20048 | |
| Microsoft Windows 10 Version 1607 x86 | <10.0.14393.6085 | |
| Microsoft Windows 10 1809 | <10.0.17763.4645 | |
| Microsoft Windows 10 21h2 | <10.0.19041.3208 | |
| Microsoft Windows 10 22h2 | <10.0.19045.3208 | |
| Microsoft Windows 11 21h2 | <10.0.22000.2176 | |
| Microsoft Windows 11 22h2 | <10.0.22621.1992 | |
| Microsoft Windows Server 2008 Itanium | =sp2 | |
| Microsoft Windows Server 2008 Itanium | =r2-sp1 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows Server 2008 Itanium |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-33166?
CVE-2023-33166 has been rated as a critical vulnerability due to its potential for remote denial of service attacks.
How do I fix CVE-2023-33166?
To fix CVE-2023-33166, you need to apply the relevant patches released by Microsoft for your impacted version of Windows.
Which systems are affected by CVE-2023-33166?
CVE-2023-33166 affects various Microsoft Windows products, including Windows Server 2022, Windows 10, and Windows 11.
Can CVE-2023-33166 be exploited remotely?
Yes, CVE-2023-33166 can be exploited remotely, allowing attackers to disrupt services on affected systems.
What types of damage can CVE-2023-33166 cause?
CVE-2023-33166 can cause denial of service, leading to system downtime and disruption of operations.
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