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Advisory record · GHSA-hhc7-x9w4-cw47

Microsoft Security Advisory CVE-2024-30046 | .NET Denial of Service Vulnerability

CVSS 5.9 MediumEPSS 0.017 · 77th percentile

Published by the GitHub Advisory Database at 14 May 2024, 20:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
Microsoft.AspNetCore.App.Runtime.linux-armNuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.linux-arm64NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.linux-musl-armNuGet>=8.0.0, <8.0.5 || >=7.0.0, <7.0.198.0.5, 7.0.19
Microsoft.AspNetCore.App.Runtime.linux-musl-arm64NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.linux-musl-x64NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.linux-x64NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.osx-arm64NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.osx-x64NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.win-armNuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.win-arm64NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.win-x64NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Microsoft.AspNetCore.App.Runtime.win-x86NuGet>=7.0.0, <7.0.19 || >=8.0.0, <8.0.57.0.19, 8.0.5
Identifiers
GHSA-hhc7-x9w4-cw47 · BIT-dotnet-2024-30046 · BIT-dotnet-sdk-2024-30046 · CVE-2024-30046
Weakness (CWE)
CWE-362
Tags
Published
14 May 2024
Updated
4 Jun 2024

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The Microsoft.AspNetCore.App.Runtime packages for Linux, macOS and Windows are affected in .NET 7.0 versions before 7.0.19 and .NET 8.0 versions before 8.0.5. A deadlock in Kestrel can cause denial of service; the source does not describe what an attacker must send or what access they need. Upgrade to 7.0.19 or 8.0.5, then restart applications, and recompile and redeploy self-contained applications.

Written 9 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.9 Medium 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C CNA (microsoft)
  • CISA KEV Not listed.
  • EPSS 0.017, the 77th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 14 May 2024, 17:33 UTC Published by the maintainers as a GitHub repository advisory
  2. 31 Oct 2026, 15:24 UTC First seen by agentprime
  3. 31 Oct 2026, 15:24 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.