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  5. CVE-2022-24512

CVE-2022-24512: .NET Remote Code Execution Vulnerability

October 18, 2022 (updated June 8, 2026)

Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 6.0, .NET 5.0, and .NET Core 3.1. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A Remote Code Execution vulnerability exists in .NET 6.0, .NET 5.0, and .NET Core 3.1 where a stack buffer overrun occurs in .NET Double Parse routine.

References

  • github.com/advisories/GHSA-c6w8-7mp3-34j9
  • github.com/dotnet/announcements/issues/213
  • github.com/dotnet/runtime/security/advisories/GHSA-c6w8-7mp3-34j9
  • lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4TOGTZ2ZWDH662ZNFFSZVL3M5AJXV6JF
  • lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CIJGCVKLHVNLFBTEYJGWS43QG5DYJFBL
  • lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQLM7ABVCYJLF6JRPF3M3EBXW63GNC27
  • lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MRGSPXMZY4RM2L35FYHCXBFROLC23B2V
  • lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OS2Q4NPRSARP7GHLKFLIYHFOPSYDO6MK
  • lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXEQ3GQVELA2T4HNZG7VPMS2HDVXMJRG
  • msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24512
  • nvd.nist.gov/vuln/detail/CVE-2022-24512
  • portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24512

Code Behaviors & Features

Detect and mitigate CVE-2022-24512 with GitLab Dependency Scanning

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Affected versions

All versions starting from 3.0.0 before 3.1.23, all versions starting from 5.0.0 before 5.0.15, all versions starting from 6.0.0 before 6.0.3

Fixed versions

  • 3.1.23
  • 5.0.15
  • 6.0.3

Solution

Upgrade to versions 3.1.23, 5.0.15, 6.0.3 or above.

Impact 6.3 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-94: Improper Control of Generation of Code ('Code Injection')

Source file

nuget/Microsoft.NETCore.App.Runtime.win-x64/CVE-2022-24512.yml

Spotted a mistake? Edit the file on GitLab.

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