CVE-2020-1108 (High) detected in microsoft.netcore.app.2.1.0.nupkg, microsoft.netcore.app.2.0.0.nupkg

[mend-bolt-for-github]

CVE-2020-1108 - High Severity Vulnerability

Vulnerable Libraries - microsoft.netcore.app.2.1.0.nupkg, microsoft.netcore.app.2.0.0.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:

• ❌ microsoft.netcore.app.2.1.0.nupkg (Vulnerable Library)

microsoft.netcore.app.2.0.0.nupkg

A set of .NET API's that are included in the default .NET Core application model. e8b8861ac7faf042c87a5c2f9f2d04c98b69f28d When using NuGet 3.x this package requires at least version 3.4.

Library home page: https://api.nuget.org/packages/microsoft.netcore.app.2.0.0.nupkg

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

Path to vulnerable library: /home/wss-scanner/.nuget/packages/microsoft.netcore.app/2.0.0/microsoft.netcore.app.2.0.0.nupkg

Dependency Hierarchy:

• ❌ microsoft.netcore.app.2.0.0.nupkg (Vulnerable Library)

Found in HEAD commit: 61c01ea44f52cf09332bbf411ffeb7479870bc5c

Found in base branch: master

Vulnerability Details

A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests, aka '.NET Core & .NET Framework Denial of Service Vulnerability'.

Publish Date: 2020-05-21

URL: CVE-2020-1108

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: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-3w5p-jhp5-c29q

Release Date: 2020-05-21

Fix Resolution: Microsoft.NETCore.App - 2.1.18, Microsoft.NETCore.App.Runtime - 3.1.4

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