CVE-2022-34716 (Medium) detected in multiple libraries

[mend-bolt-for-github]

CVE-2022-34716 - Medium Severity Vulnerability

Vulnerable Libraries - system.security.cryptography.xml.4.4.2.nupkg, system.security.cryptography.xml.4.4.2.nupkg, System.Security.Cryptography.Xml-4.6.26418.02.dll, System.Security.Cryptography.Xml-4.6.26418.02.dll, System.Security.Cryptography.Xml-4.6.26418.02.dll

system.security.cryptography.xml.4.4.2.nupkg

Provides classes to support the creation and validation of XML digital signatures. The classes in th...

Library home page: https://api.nuget.org/packages/system.security.cryptography.xml.4.4.2.nupkg

Path to vulnerable library: /optimizely/tests/DbLocalizationProvider.EPiServer.Tests/packages/System.Security.Cryptography.Xml.4.4.2/System.Security.Cryptography.Xml.4.4.2.nupkg,/optimizely/tests/DbLocalizationProvider.EPiServer.Sample/packages/System.Security.Cryptography.Xml.4.4.2/System.Security.Cryptography.Xml.4.4.2.nupkg

Dependency Hierarchy:

• ❌ system.security.cryptography.xml.4.4.2.nupkg (Vulnerable Library)

system.security.cryptography.xml.4.4.2.nupkg

Provides classes to support the creation and validation of XML digital signatures. The classes in th...

Library home page: https://api.nuget.org/packages/system.security.cryptography.xml.4.4.2.nupkg

Path to dependency file: /optimizely/tests/DbLocalizationProvider.EPiServer.Sample/DbLocalizationProvider.EPiServer.Sample.csproj

Path to vulnerable library: /optimizely/tests/DbLocalizationProvider.EPiServer.Sample/DbLocalizationProvider.EPiServer.Sample.csproj

Dependency Hierarchy:

• ❌ system.security.cryptography.xml.4.4.2.nupkg (Vulnerable Library)

System.Security.Cryptography.Xml-4.6.26418.02.dll

System.Security.Cryptography.Xml

Library home page: https://api.nuget.org/packages/system.security.cryptography.xml.4.4.2.nupkg

Path to vulnerable library: /optimizely/tests/DbLocalizationProvider.EPiServer.Sample/packages/System.Security.Cryptography.Xml.4.4.2/ref/net461/System.Security.Cryptography.Xml.dll,/optimizely/tests/DbLocalizationProvider.EPiServer.Tests/packages/System.Security.Cryptography.Xml.4.4.2/ref/net461/System.Security.Cryptography.Xml.dll

Dependency Hierarchy:

• ❌ System.Security.Cryptography.Xml-4.6.26418.02.dll (Vulnerable Library)

System.Security.Cryptography.Xml-4.6.26418.02.dll

System.Security.Cryptography.Xml

Library home page: https://api.nuget.org/packages/system.security.cryptography.xml.4.4.2.nupkg

Path to vulnerable library: /optimizely/tests/DbLocalizationProvider.EPiServer.Sample/packages/System.Security.Cryptography.Xml.4.4.2/lib/netstandard2.0/System.Security.Cryptography.Xml.dll,/optimizely/tests/DbLocalizationProvider.EPiServer.Tests/packages/System.Security.Cryptography.Xml.4.4.2/lib/netstandard2.0/System.Security.Cryptography.Xml.dll

Dependency Hierarchy:

• ❌ System.Security.Cryptography.Xml-4.6.26418.02.dll (Vulnerable Library)

System.Security.Cryptography.Xml-4.6.26418.02.dll

System.Security.Cryptography.Xml

Library home page: https://api.nuget.org/packages/system.security.cryptography.xml.4.4.2.nupkg

Path to vulnerable library: /optimizely/tests/DbLocalizationProvider.EPiServer.Sample/packages/System.Security.Cryptography.Xml.4.4.2/lib/net461/System.Security.Cryptography.Xml.dll,/optimizely/tests/DbLocalizationProvider.EPiServer.Tests/packages/System.Security.Cryptography.Xml.4.4.2/lib/net461/System.Security.Cryptography.Xml.dll

Dependency Hierarchy:

• ❌ System.Security.Cryptography.Xml-4.6.26418.02.dll (Vulnerable Library)

Found in HEAD commit: 0cbb84012dd1a64bfd0c69be7f10d520649195d1

Found in base branch: master

Vulnerability Details

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET Core 3.1 and .NET 6.0. An information disclosure vulnerability exists in .NET Core 3.1 and .NET 6.0 that could lead to unauthorized access of privileged information.

Affected software

• Any .NET 6.0 application running on .NET 6.0.7 or earlier.
• Any .NET Core 3.1 applicaiton running on .NET Core 3.1.27 or earlier.

Patches

• If you're using .NET 6.0, you should download and install Runtime 6.0.8 or SDK 6.0.108 (for Visual Studio 2022 v17.1) from https://dotnet.microsoft.com/download/dotnet-core/6.0.
• If you're using .NET Core 3.1, you should download and install Runtime 3.1.28 (for Visual Studio 2019 v16.9) from https://dotnet.microsoft.com/download/dotnet-core/3.1.

Publish Date: 2022-08-09

URL: CVE-2022-34716

CVSS 3 Score Details (5.9)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • 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

Origin: GHSA-2m65-m22p-9wjw

Release Date: 2022-08-09

Fix Resolution: Microsoft.AspNetCore.App.Runtime.linux-arm - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.linux-arm64 - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.linux-musl-arm - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.linux-musl-x64 - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.linux-x64 - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.osx-x64 - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.win-arm - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.win-arm64 - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.win-x64 - 3.1.28,6.0.8;Microsoft.AspNetCore.App.Runtime.win-x86 - 3.1.28,6.0.8;System.Security.Cryptography.Xml - 4.7.1,6.0.1

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