DNS hardening changes in the August 2024 security update may cause timeout errors for outdated domain configurations
In August 2024, Windows Server Security plans to implement DNS Server Security hardening changes in response to CVE-2024-37968. However, if domain configurations are outdated, timeout errors or SERVFAIL result in DNS query requests. Users should ensure that their DNS configurations for their domains are up-to-date to prepare for the changes and prevent stale data related to domains. This security update will affect various versions of Windows Server, including 23H2, 2022, 2019, 2016, 2012 R2, 2012, 2008 R2 Service Pack 1, and 2008 SP2. It is essential for individuals to prepare for these changes to prevent any errors or issues that may arise.
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