Microsoft · Security update · December 12, 2023

KB5033424: December 2023 security update

KB5033424, released December 12, 2023, fixes 15 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

Urgent1 publicly disclosedUnsupported product

CVEs closed

3 rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.9282

99th percentile

Priority of the 15 CVEs

Patch now 0
                                Urgent 6
                                High 5
                                Routine 4

Applies to

Product
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Urgent	CVE-2023-35628	Windows MSHTML Platform	Remote Code Execution	8.1	0.9282	More likely
Urgent	CVE-2023-36005	Windows Telephony Server	Elevation of Privilege	7.5	0.2386	More likely
Urgent	CVE-2023-35633	Windows Kernel	Elevation of Privilege	7.8	0.0870	More likely
Urgent	CVE-2023-35641	Windows Internet Connection Sharing (ICS)	Remote Code Execution	8.8	0.0722	More likely
Urgent	CVE-2023-35632	Windows Internet Connection Sharing (ICS)	Elevation of Privilege	7.8	0.0654	More likely
Urgent	CVE-2023-35630	Windows Internet Connection Sharing (ICS)	Remote Code Execution	8.8	0.0613	Exploitation Less Likely
High	CVE-2023-35639	Windows ODBC Driver	Remote Code Execution	8.8	0.0237	Exploitation Less Likely
High	CVE-2023-36006	Microsoft WDAC OLE DB provider for SQL	Remote Code Execution	8.8	0.0189	Exploitation Less Likely
High	CVE-2023-35622	Microsoft Windows DNS	Spoofing	7.5	0.0156	Exploitation Less Likely
High	CVE-2023-36004	Windows DPAPI (Data Protection Application Programming Interface)	Spoofing	7.5	0.0137	Exploitation Less Likely
High	CVE-2023-21740	Windows Media	Remote Code Execution	7.8	0.0109	Exploitation Less Likely
Routine	CVE-2023-20588	Chipsets	Information Disclosure	6.0	0.1115	DisclosedExploitation Less Likely
Routine	CVE-2023-36012	Windows DHCP Server	Information Disclosure	5.3	0.0200	Exploitation Less Likely
Routine	CVE-2023-35642	Windows Internet Connection Sharing (ICS)	Denial of Service	6.5	0.0128	Exploitation Less Likely
Routine	CVE-2023-35629	Windows USB Mass Storage Class Driver	Remote Code Execution	6.8	0.0086	Exploitation Less Likely

Released the same day

KB5002520
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002529
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5029365
Microsoft Visual Studio 2013 Update 5
KB5029366
Microsoft Visual Studio 2015 Update 3
KB5029924
Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server 2016 and 1 more
KB5030178
Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems, Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems, Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems and 6 more
KB5030179
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for 32-bit Systems, Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for ARM64-based Systems, Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for x64-based Systems and 3 more
KB5030180
Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for 32-bit Systems, Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for ARM64-based Systems, Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for x64-based Systems and 3 more
KB5030181
Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for ARM64-based Systems, Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for x64-based Systems, Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for ARM64-based Systems and 1 more
KB5030182
Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1, Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 and 3 more
KB5030183
Microsoft .NET Framework 3.5 on Windows Server 2012, Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation), Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 and 3 more
KB5030184
Microsoft .NET Framework 3.5 on Windows Server 2012 R2, Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation), Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 and 3 more

Vendor advisory

https://support.microsoft.com/help/5033424

For tools and AI agents

This page as data: JSON · Markdown

Which machines still need it?

Patchblox reads the OS build on every Windows machine, from Intune, ConfigMgr or its own agent, and shows which ones are still below the fixed build.

Get a demo

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.