CVE-2018-8356 - CVE House

Status published Medium CVE-2018-8356

A security feature bypass vulnerability exists when Microsoft .NET Framework...

5.5 CVSS

Vulnerability Description

A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka ".NET Framework Security Feature Bypass Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, ASP.NET Core 1.1, Microsoft .NET Framework 4.5.2, ASP.NET Core 2.0, ASP.NET Core 1.0, .NET Core 1.1, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 1.0, .NET Core 2.0, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.2.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Microsoft

View all reports →

Affected Software

Microsoft .NET Framework, .NET Core, ASP.NET Core, .NET Framework

Vulnerable Versions:

3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2, 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2, 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2, 3.5 on Windows 10 for 32-bit Systems, 3.5 on Windows 10 for x64-based Systems, 3.5 on Windows 10 Version 1607 for 32-bit Systems, 3.5 on Windows 10 Version 1607 for x64-based Systems, 3.5 on Windows 10 Version 1703 for 32-bit Systems, 3.5 on Windows 10 Version 1703 for x64-based Systems, 3.5 on Windows 10 Version 1709 for 32-bit Systems, 3.5 on Windows 10 Version 1709 for x64-based Systems, 3.5 on Windows 10 Version 1803 for 32-bit Systems, 3.5 on Windows 10 Version 1803 for x64-based Systems, 3.5 on Windows 8.1 for 32-bit systems, 3.5 on Windows 8.1 for x64-based systems, 3.5 on Windows Server 2012, 3.5 on Windows Server 2012 (Server Core installation), 3.5 on Windows Server 2012 R2, 3.5 on Windows Server 2012 R2 (Server Core installation), 3.5 on Windows Server 2016, 3.5 on Windows Server 2016 (Server Core installation), 3.5 on Windows Server, version 1709 (Server Core Installation), 3.5 on Windows Server, version 1803 (Server Core Installation), 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1, 3.5.1 on Windows 7 for x64-based Systems Service Pack 1, 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1, 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1, 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1, 4.5.2 on Windows 7 for x64-based Systems Service Pack 1, 4.5.2 on Windows 8.1 for 32-bit systems, 4.5.2 on Windows 8.1 for x64-based systems, 4.5.2 on Windows RT 8.1, 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2, 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2, 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1, 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), 4.5.2 on Windows Server 2012, 4.5.2 on Windows Server 2012 (Server Core installation), 4.5.2 on Windows Server 2012 R2, 4.5.2 on Windows Server 2012 R2 (Server Core installation), 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2, 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2, 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems, 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems, 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016, 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation), 4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems, 4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for x64-based systems, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation), 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2, 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation), 4.7.2 on Windows 10 Version 1803 for 32-bit Systems, 4.7.2 on Windows 10 Version 1803 for x64-based Systems, 4.7.2 on Windows Server, version 1803 (Server Core Installation), 1.0, 1.1, 2.0, 4.7.2 Developer Pack

Timeline

Official Publish: July 11th, 2018

Last Modified: August 5th, 2024

Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.