Overview
KB5036967 is a cumulative security update released on April 9, 2024, specifically for Windows Server 2008 R2 Premium Assurance. This update is part of Microsoft's ongoing effort to provide security enhancements and improvements for legacy systems, particularly as support for these systems is winding down. Notably, Microsoft has ceased providing security updates for Windows 7 and Windows Server 2008 R2 as of January 10, 2023, which emphasizes the importance of upgrading to supported versions of Windows. This update includes improvements related to daylight saving time changes for specific regions and addresses security vulnerabilities identified in previous updates.
The update is designed to enhance the overall security posture of systems still operating on Windows Server 2008 R2, ensuring that critical vulnerabilities are patched. It is essential for organizations still using this operating system to apply this update to mitigate potential security risks. However, users are strongly encouraged to consider upgrading to a more recent version of Windows Server to maintain ongoing support and security updates.
General Purpose
The primary purpose of KB5036967 is to provide a cumulative security update that includes improvements from the previous update KB5035888, released in March 2024. This update addresses specific daylight saving time changes for Samoa, Kazakhstan, and Palestine Authority for the year 2024. Additionally, it resolves various security vulnerabilities that were identified in earlier updates, thereby enhancing the security of systems running Windows Server 2008 R2. The update is crucial for maintaining the integrity and security of systems that are still in operation, especially given the end of support for this operating system. Users are advised to ensure that they have installed the necessary servicing stack updates prior to applying this cumulative update to avoid potential installation issues.
General Sentiment
The general sentiment surrounding KB5036967 appears to be mixed. While the update is necessary for addressing critical security vulnerabilities and improving system functionality, there are notable concerns regarding its impact on system performance. Users have reported significant increases in NTLM authentication traffic after installation, particularly affecting organizations with limited primary domain controllers. Additionally, some users have experienced VPN connection failures post-update. These issues have been acknowledged by Microsoft, with resolutions promised in a subsequent update (KB5037780) scheduled for release after May 14, 2024. Overall, while the update is essential for security, the reported issues may lead some users to approach installation with caution.
Known Issues
- Increased NTLM authentication traffic on domain controllers, particularly affecting organizations with few primary domain controllers and high NTLM traffic.
- VPN connection failures reported after installation of the update.
- Both issues are expected to be resolved in the upcoming update KB5037780, scheduled for release on or after May 14, 2024.
Disclaimer: We take measures to ensure that AI-generated content is of the highest possible quality, but we cannot guarantee its accuracy and recommend that users do their own independent research. Generated on 2024-12-22 01:25 AM