CVE-2023-35622

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Dec 12, 2023
Updated: Dec 14, 2023

Summary

CVE-2023-35622 is a newly disclosed vulnerability affecting Windows DNS Servers. Maliciously crafted DNS responses can be used to perform DNS spoofing, allowing attackers to redirect users to phishing websites or intercept their internet traffic. This vulnerability poses a significant risk to organizations and individuals using unpatched Windows DNS Servers. Successful exploitation can lead to man-in-the-middle attacks, data theft, and other serious security consequences. Microsoft has released a patch to address this issue, and it is strongly recommended that all Windows DNS Server administrators apply it promptly.

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Affected Products

  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2016
  • Windows Server 2022
  • Microsoft Windows Server 2019

Affected Vendors

  • Microsoft