Remote Code Execution (RCE) Affecting microsoft.netcore.app.runtime.linux-arm64 package, versions [7.0.0,7.0.7)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.08% (36th percentile)

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  • Snyk ID SNYK-DOTNET-MICROSOFTNETCOREAPPRUNTIMELINUXARM64-5707480
  • published 14 Jun 2023
  • disclosed 14 Jun 2023
  • credit Unknown

How to fix?

Upgrade Microsoft.NETCore.App.Runtime.linux-arm64 to version 7.0.7 or higher.

Overview

Affected versions of this package are vulnerable to Remote Code Execution (RCE). A vulnerability exists in .NET source generator for P/Invokes that can lead to generated code freeing uninitialized memory and crashing.

CVSS Scores

version 3.1
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Snyk

Recommended
7.3 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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NVD

7.3 high
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Red Hat

7.3 high