In short
- CVE-2018-8356 is a MEDIUM (CVSS 5.5) vulnerability affecting System.Private.ServiceModel, System.ServiceModel.Duplex, System.ServiceModel.Http.
- Chance of exploitation in the next 30 days (EPSS): 0.75%, higher than 54.9% of all vulnerabilities.
- Fix: update to 4.1.3, 4.3.3, 4.4.4, 4.5.3 or later.
| Package | Affected versions | Patched versions |
|---|
| System.Private.ServiceModel NuGet | ≥ 4.0.0, < 4.1.3≥ 4.3.0, < 4.3.3≥ 4.4.0, < 4.4.4≥ 4.5.0, < 4.5.3
| 4.1.34.3.34.4.44.5.3
|
| System.ServiceModel.Duplex NuGet | ≥ 4.0.0, < 4.0.4≥ 4.3.0, < 4.3.3≥ 4.4.0, < 4.4.4≥ 4.5.0, < 4.5.3
| 4.0.44.3.34.4.44.5.3
|
| System.ServiceModel.Http NuGet | ≥ 4.0.0, < 4.1.3≥ 4.3.0, < 4.3.3≥ 4.4.0, < 4.4.4≥ 4.5.0, < 4.5.3
| 4.1.34.3.34.4.44.5.3
|
| System.ServiceModel.NetTcp NuGet | ≥ 4.0.0, < 4.1.3≥ 4.3.0, < 4.3.3≥ 4.4.0, < 4.4.4≥ 4.5.0, < 4.5.3
| 4.1.34.3.34.4.44.5.3
|
| System.ServiceModel.Primitives NuGet | ≥ 4.0.0, < 4.1.3≥ 4.3.0, < 4.3.3≥ 4.4.0, < 4.4.4≥ 4.5.0, < 4.5.3
|
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.
NVD 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.
More vulnerabilities in System.Private.ServiceModel
See all →Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free