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  5. GHSA-2x7m-gf85-3745

GHSA-2x7m-gf85-3745: Remote Denial of Service Vulnerability in Microsoft QUIC

March 13, 2024

Impact

The MsQuic server will continue to leak memory until no more is available, resulting in a denial of service.

Patches

The following patch was made:

  • Fix Memory Leak from Multiple Decodes of TP - https://github.com/microsoft/msquic/commit/5d070d661c45979946615289e92bb6b822efe9e9

Workarounds

Beyond upgrading to the patched versions, there is no other workaround.

MSRC CVE Info

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26190

References

  • github.com/advisories/GHSA-2x7m-gf85-3745
  • github.com/microsoft/msquic
  • github.com/microsoft/msquic/commit/5d070d661c45979946615289e92bb6b822efe9e9
  • github.com/microsoft/msquic/commit/933f7b79949bc588945672396d70b661143bb8f0
  • github.com/microsoft/msquic/security/advisories/GHSA-2x7m-gf85-3745
  • msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26190

Code Behaviors & Features

Detect and mitigate GHSA-2x7m-gf85-3745 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions before 2.1.12, all versions starting from 2.2.0 before 2.2.7, all versions starting from 2.3.0 before 2.3.5

Fixed versions

  • 2.1.12
  • 2.2.7
  • 2.3.5

Solution

Upgrade to versions 2.1.12, 2.2.7, 2.3.5 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-401: Missing Release of Memory after Effective Lifetime

Source file

nuget/Microsoft.Native.Quic.MsQuic.OpenSSL/GHSA-2x7m-gf85-3745.yml

Spotted a mistake? Edit the file on GitLab.

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