Description (CNA)
OpenTelemetry dotnet is a dotnet telemetry framework. From 1.13.1 to before 1.15.2, When exporting telemetry to a back-end/collector over gRPC or HTTP using OpenTelemetry Protocol format (OTLP), if the request results in a unsuccessful request (i.e. HTTP 4xx or 5xx), the response is read into memory with no upper-bound on the number of bytes consumed. This could cause memory exhaustion in the consuming application if the configured back-end/collector endpoint is attacker-controlled (or a network attacker can MitM the connection) and an extremely large body is returned by the response. This vulnerability is fixed in 1.15.2.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| open-telemetry / opentelemetry-dotnet | affected >= 1.13.1, < 1.15.2 |
CWE
CWE-789
References
- https://github.com/open-telemetry/opentelemetry-dotnet/security/advisories/GHSA-q834-8qmm-v933
- https://github.com/open-telemetry/opentelemetry-dotnet/pull/6564
- https://github.com/open-telemetry/opentelemetry-dotnet/pull/7017
- https://github.com/open-telemetry/opentelemetry-proto/pull/781
ADP enrichment
No English description supplied.
No references supplied.