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#Role: DNS Server

CVE-2022-26816: Windows DNS Server Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** An attacker could potentially read small portions of heap memory.

Microsoft Security Response Center
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#vulnerability#windows#Role: DNS Server#Security Vulnerability
CVE-2022-21984: Windows DNS Server Remote Code Execution Vulnerability

The following mitigating factors may be helpful in your situation: To be vulnerable, a DNS server would need to have dynamic updates enabled.

CVE-2021-40469: Windows DNS Server Remote Code Execution Vulnerability

*If my server is not configured to be a DNS server, it is vulnerable?* No, this vulnerability is only exploitable if the server is configured to be a DNS server.