CVE-2017-11771

Description

The Microsoft Windows Search component on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a remote code execution vulnerability when it fails to properly handle DNS responses, aka "Windows Search Remote Code Execution Vulnerability".

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 65.61% Top 5%
Vendor Advisory microsoft.com
Affected: Microsoft Corporation Windows Search
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2017-11771?
CVE-2017-11771 has been scored as a critical severity vulnerability.
How to fix CVE-2017-11771?
To fix CVE-2017-11771, 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-2017-11771 being actively exploited in the wild?
It is possible that CVE-2017-11771 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~66% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-11771?
CVE-2017-11771 affects Microsoft Corporation Windows Search.
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