Improper Restriction of XML External Entity Reference Affecting microsoft.aspnetcore.app.runtime.linux-arm package, versions [3.1.0,3.1.28) [5.0.0,6.0.8)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.12% (48th percentile)

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  • Snyk ID SNYK-DOTNET-MICROSOFTASPNETCOREAPPRUNTIMELINUXARM-2977906
  • published 10 Aug 2022
  • disclosed 9 Aug 2022
  • credit Felix Wilhelm (Google Project Zero)

How to fix?

Upgrade Microsoft.AspNetCore.App.Runtime.linux-arm to version 3.1.28, 6.0.8 or higher.

Overview

Microsoft.AspNetCore.App.Runtime.linux-arm is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments.

Affected versions of this package are vulnerable to Improper Restriction of XML External Entity Reference during the XML signature verification process.

CVSS Scores

version 3.1
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Snyk

5.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
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NVD

5.9 medium
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Red Hat

5.9 medium