Use After Free Affecting microsoft.aspnetcore.app.runtime.linux-musl-arm64 package, versions [8.0.0,8.0.7)


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.11% (46th percentile)

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  • Snyk IDSNYK-DOTNET-MICROSOFTASPNETCOREAPPRUNTIMELINUXMUSLARM64-7444584
  • published12 Jul 2024
  • disclosed9 Jul 2024
  • creditUnknown

Introduced: 9 Jul 2024

CVE-2024-35264  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 to version 8.0.7 or higher.

Overview

Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 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 Use After Free through the handling of HTTP/3 requests in the Kestrel server. An attacker can execute arbitrary code by sending specially crafted HTTP/3 requests that exploit the data corruption issue.

CVSS Scores

version 4.0
version 3.1