CVE-2019-0811

Description

A denial of service vulnerability exists in Windows DNS Server when it fails to properly handle DNS queries, aka 'Windows DNS Server Denial of Service Vulnerability'.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 11.21% Top 10%
Vendor Advisory microsoft.com
Affected: Microsoft Windows Server
Affected: Microsoft Windows Server, version 1903 (Server Core installation)
Published at:
Updated at:

References

Link Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0811 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-0811?
CVE-2019-0811 has been scored as a high severity vulnerability.
How to fix CVE-2019-0811?
To fix CVE-2019-0811, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-0811 being actively exploited in the wild?
It is possible that CVE-2019-0811 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~11% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-0811?
CVE-2019-0811 affects Microsoft Windows Server, Microsoft Windows Server, version 1903 (Server Core installation).
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