Remote Code Execution (RCE) Affecting microsoft.netcore.app.runtime.win-x86 package, versions [6.0.0, 6.0.21) [7.0.0, 7.0.11)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.13% (49th percentile)

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  • Snyk ID SNYK-DOTNET-MICROSOFTNETCOREAPPRUNTIMEWINX86-5894120
  • published 13 Sep 2023
  • disclosed 12 Sep 2023
  • credit kap0k, goodbyeselene

How to fix?

Upgrade Microsoft.NETCore.App.Runtime.win-x86 to version 6.0.21, 7.0.11 or higher.

Overview

Affected versions of this package are vulnerable to Remote Code Execution (RCE) via the Microsoft.DiaSymReader.Native.amd64.dll file, when reading a corrupted PDB file.

Note: This issue only affects Windows systems.

CVSS Scores

version 3.1
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Snyk

Recommended
7.8 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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NVD

7.8 high
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Red Hat

7.8 high