CVE-2019-0545 (High) detected in microsoft.netcore.app.2.1.0.nupkg, microsoft.netcore.app.2.2.0.nupkg

[mend-bolt-for-github[bot]]

CVE-2019-0545 - High Severity Vulnerability

Vulnerable Libraries - microsoft.netcore.app.2.1.0.nupkg, microsoft.netcore.app.2.2.0.nupkg

microsoft.netcore.app.2.1.0.nupkg

A set of .NET API's that are included in the default .NET Core application model. caa7b7e2bad98e56a687fb5cbaf60825500800f7 When using NuGet 3.x this package requires at least version 3.4.

Library home page: https://api.nuget.org/packages/microsoft.netcore.app.2.1.0.nupkg

Path to dependency file: /Ghpr.ConsoleAppForDebug/Ghpr.ConsoleAppForDebug.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/microsoft.netcore.app/2.1.0/microsoft.netcore.app.2.1.0.nupkg

Dependency Hierarchy:

• :x: microsoft.netcore.app.2.1.0.nupkg (Vulnerable Library)

microsoft.netcore.app.2.2.0.nupkg

A set of .NET API's that are included in the default .NET Core application model. 1249f08feda72b116...

Library home page: https://api.nuget.org/packages/microsoft.netcore.app.2.2.0.nupkg

Path to dependency file: /Ghpr.SimpleFileLogger.Core/Ghpr.SimpleFileLogger.csproj

Path to vulnerable library: /home/wss-scanner/.nuget/packages/microsoft.netcore.app/2.2.0/microsoft.netcore.app.2.2.0.nupkg

Dependency Hierarchy:

• :x: microsoft.netcore.app.2.2.0.nupkg (Vulnerable Library)

Found in HEAD commit: 61c01ea44f52cf09332bbf411ffeb7479870bc5c

Found in base branch: master

Vulnerability Details

An information disclosure vulnerability exists in .NET Framework and .NET Core which allows bypassing Cross-origin Resource Sharing (CORS) configurations, aka ".NET Framework Information Disclosure Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.7/4.7.1/4.7.2, .NET Core 2.1, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 2.2, Microsoft .NET Framework 4.7.2.

Publish Date: 2019-01-08

URL: CVE-2019-0545

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2019-01-14

Fix Resolution: Microsoft.NETCore.App - 2.1.7,2.2.1

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