Description
OpenTelemetry dotnet is a dotnet telemetry framework. In OpenTelemetry.Api 0.5.0-beta.2 to 1.15.2 and OpenTelemetry.Extensions.Propagators 1.3.1 to 1.15.2, The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators NuGet packages can allocate excessive memory when parsing which could create a potential denial of service (DoS) in the consuming application. This vulnerability is fixed in 1.15.3.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| open-telemetry | opentelemetry-dotnet | >= 0.5.0-beta.2, < 1.15.3 | — |
| open-telemetry | OpenTelemetry.Api | >= 0.5.0-beta.2, < 1.15.3 | — |
| open-telemetry | OpenTelemetry.Extensions.Propagators | >= 1.3.1, < 1.15.3 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | kubernetes-reflector | 10.0.39-r1 | — |
| Wolfi rolling | promitor | 2.15.0-r3 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| NuGet | OpenTelemetry.Api | >= 0.5.0-beta.2, < 1.15.3 | 1.15.3 | GHSA-g94r-2vxg-569j |
| NuGet | OpenTelemetry.Extensions.Propagators | >= 1.3.1, < 1.15.3 | 1.15.3 | GHSA-g94r-2vxg-569j |
References
- https://github.com/open-telemetry/opentelemetry-dotnet/security/advisories/GHSA-g94r-2vxg-569j
- https://github.com/open-telemetry/opentelemetry-dotnet/pull/1048
- https://github.com/open-telemetry/opentelemetry-dotnet/pull/3244
- https://github.com/open-telemetry/opentelemetry-dotnet/pull/3309
- https://github.com/open-telemetry/opentelemetry-dotnet/pull/533
- https://github.com/open-telemetry/opentelemetry-dotnet/pull/7061