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Security Advisories: GSA_kwCzR0hTQS04eGM2LWc4eHctaDJjNM0_nw

YARP Denial of Service Vulnerability

Impact

A denial of service vulnerability exists in how YARP processes input.

Patches

If you're using YARP 1.0.0, you should update to NuGet package version 1.0.1.
If you're using YARP 1.1.0-RC.1, you should update to NuGet package version 1.1.0-rc.1.22211.2.

You can do so by updating the PackageReference in your .csproj file

<ItemGroup>
- <PackageReference Include="Yarp.ReverseProxy" Version="1.0.0" />
- <PackageReference Include="Yarp.Telemetry.Consumption" Version="1.0.0" />
+ <PackageReference Include="Yarp.ReverseProxy" Version="1.0.1" />
+ <PackageReference Include="Yarp.Telemetry.Consumption" Version="1.0.1" />
</ItemGroup>

or by selecting 1.0.1 in the NuGet UI inside Visual Studio (Manage NuGet Packages / Updates)
image

References

CVE-2022-26924

Permalink: https://github.com/advisories/GHSA-8xc6-g8xw-h2c4
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04eGM2LWc4eHctaDJjNM0_nw
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-8xc6-g8xw-h2c4, CVE-2022-26924
References: Repository: https://github.com/microsoft/reverse-proxy

Affected Packages

nuget:Yarp.ReverseProxy
Dependent packages: 0
Dependent repositories: 0
Downloads: 8,547,028 total
Affected Version Ranges: = 1.1.0-rc.1.22152.1, < 1.0.1
Fixed in: 1.1.0-rc.1.22211.2, 1.0.1
All affected versions: 1.0.0
All unaffected versions: 1.0.1, 1.1.0, 1.1.1, 1.1.2, 2.0.0, 2.0.1, 2.1.0