CVE-2022-21986
HIGH7.5EPSS 1.7%.NET Denial of Service Vulnerability
Published: 10/21/2022Modified: 5/20/2025
Description
.NET Denial of Service Vulnerability
Affected packages (14)
- Bitnami/dotnet>= 5.0.0, < 5.0.14, >= 6.0.0, < 6.0.2
- Bitnami/dotnet-sdk>= 5.0.0, < 5.0.14, >= 6.0.0, < 6.0.2
- NuGet/Microsoft.AspNetCore.App.Runtime.linux-arm>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.linux-arm64>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.linux-musl-arm>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.linux-musl-x64>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.linux-x64>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.osx-arm64>= 6.0.0, < 6.0.2
- NuGet/Microsoft.AspNetCore.App.Runtime.osx-x64>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.win-arm>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.win-arm64>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.win-x64>= 5.0.0, < 5.0.14
- NuGet/Microsoft.AspNetCore.App.Runtime.win-x86>= 5.0.0, < 5.0.14
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (8)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-21986
- PATCHhttps://github.com/dotnet/aspnetcore
- WEBhttps://github.com/dotnet/announcements/issues/207
- WEBhttps://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT
- WEBhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986
- WEBhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986