Heap-based Buffer Overflow Affecting microsoft.netcore.app.runtime.linux-x64 package, versions [,7.0.19) [8.0.0,8.0.5)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (17th percentile)

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  • Snyk ID SNYK-DOTNET-MICROSOFTNETCOREAPPRUNTIMELINUXX64-6846170
  • published 15 May 2024
  • disclosed 14 May 2024
  • credit Unknown

How to fix?

Upgrade Microsoft.NETCore.App.Runtime.linux-x64 to version 7.0.19, 8.0.5 or higher.

Overview

Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to a stack buffer overrun in the Double Parse routine. An attacker can execute arbitrary code by supplying a specially crafted input that triggers the buffer overrun.

CVSS Scores

version 3.1
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Snyk

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

6.3 medium
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Red Hat

6.3 medium