CVE-2018-1039

Description

A security feature bypass vulnerability exists in .Net Framework which could allow an attacker to bypass Device Guard, aka ".NET Framework Device Guard Security Feature Bypass Vulnerability." This affects Microsoft .NET Framework 4.7.1, Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1, Microsoft .NET Framework 3.0, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6.2/4.7/4.7.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1, Microsoft .NET Framework 2.0, Microsoft .NET Framework 4.6/4.6.1/4.6.2.

7.8

CVSS

Severity: High

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.52%

Vendor Advisory microsoft.com

Affected: Microsoft Microsoft .NET Framework

References

Link	Tags
http://www.securityfocus.com/bid/104072	vdb entry third party advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1039	patch vendor advisory
http://www.securitytracker.com/id/1040851	vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-1039?: CVE-2018-1039 has been scored as a high severity vulnerability.
How to fix CVE-2018-1039?: To fix CVE-2018-1039, 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-2018-1039 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2018-1039 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-1039?: CVE-2018-1039 affects Microsoft Microsoft .NET Framework.

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