GitHub Advisoryadvisory · NuGet
GHSA-jc8g-xhw5-6x46 Improper Certificate Validation in Microsoft .NET Framework components
HIGH
Official page ↗
- Aliases
- CVE-2018-0786
- Ecosystem
- NuGet
- Packages
- Microsoft.NETCore.UniversalWindowsPlatform, System.ServiceModel.Primitives, System.ServiceModel.Http, System.ServiceModel.NetTcp, System.ServiceModel.Duplex, System.ServiceModel.Security, System.Private.ServiceModel
- Severity
- High
- CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weaknesses
- CWE-295
- Reviewed
- 2020-06-16
Affected packages
• NuGet Microsoft.NETCore.UniversalWindowsPlatform: >= 5.2.0, < 5.2.4 → fixed in 5.2.4
• NuGet Microsoft.NETCore.UniversalWindowsPlatform: >= 5.3.0, < 5.3.5 → fixed in 5.3.5
• NuGet Microsoft.NETCore.UniversalWindowsPlatform: >= 5.4.0, < 5.4.2 → fixed in 5.4.2
• NuGet Microsoft.NETCore.UniversalWindowsPlatform: >= 6.0.0, < 6.0.6 → fixed in 6.0.6
• NuGet System.ServiceModel.Primitives: >= 4.4.0, < 4.4.1 → fixed in 4.4.1
• NuGet System.ServiceModel.Primitives: >= 4.3.0, < 4.3.1 → fixed in 4.3.1
• NuGet System.ServiceModel.Primitives: >= 4.1.0, < 4.1.1 → fixed in 4.1.1
• NuGet System.ServiceModel.Http: >= 4.4.0, < 4.4.1 → fixed in 4.4.1
• NuGet System.ServiceModel.Http: >= 4.3.0, < 4.3.1 → fixed in 4.3.1
• NuGet System.ServiceModel.Http: >= 4.1.0, < 4.1.1 → fixed in 4.1.1
• NuGet System.ServiceModel.NetTcp: >= 4.4.0, < 4.4.1 → fixed in 4.4.1
• NuGet System.ServiceModel.NetTcp: >= 4.3.0, < 4.3.1 → fixed in 4.3.1
• NuGet System.ServiceModel.NetTcp: >= 4.1.0, < 4.1.1 → fixed in 4.1.1
• NuGet System.ServiceModel.Duplex: >= 4.4.0, < 4.4.1 → fixed in 4.4.1
• NuGet System.ServiceModel.Duplex: >= 4.3.0, < 4.3.1 → fixed in 4.3.1
• NuGet System.ServiceModel.Duplex: >= 4.0.1, < 4.0.2 → fixed in 4.0.2
• NuGet System.ServiceModel.Security: >= 4.4.0, < 4.4.1 → fixed in 4.4.1
• NuGet System.ServiceModel.Security: >= 4.3.0, < 4.3.1 → fixed in 4.3.1
• NuGet System.ServiceModel.Security: >= 4.0.1, < 4.0.2 → fixed in 4.0.2
• NuGet System.Private.ServiceModel: >= 4.4.0, < 4.4.1 → fixed in 4.4.1
• NuGet System.Private.ServiceModel: >= 4.3.0, < 4.3.1 → fixed in 4.3.1
• NuGet System.Private.ServiceModel: >= 4.1.0, < 4.1.1 → fixed in 4.1.1
Description
Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, .NET Core 1.0 and 2.0, and PowerShell Core 6.0.0 allow a security feature bypass vulnerability due to the way certificates are validated, aka ".NET Security Feature Bypass Vulnerability."
Related
Alias · CVE (1)
- CVE-2018-0786 Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, .NET Core 1.0 and 2.0, and PowerShell Core… vulnerability
Weakness · CWE (1)
- CWE-295 Improper Certificate Validation weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-0786 advisory
- https://github.com/dotnet/announcements/issues/51 web
- https://github.com/github/advisory-database/issues/302 web
- https://github.com/advisories/GHSA-jc8g-xhw5-6x46 advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0786 web
- https://www.nuget.org/packages/System.ServiceModel.Duplex#versions-body-tab web