Description (CNA)
OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to 1.43.0, the otlp HTTP exporters (traces/metrics/logs) read the full HTTP response body into an in-memory bytes.Buffer without a size cap. This is exploitable for memory exhaustion when the configured collector endpoint is attacker-controlled (or a network attacker can mitm the exporter connection). This vulnerability is fixed in 1.43.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| open-telemetry / opentelemetry-go | affected < 1.43.0 |
CWE
CWE-789
References
- https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-w8rr-5gcm-pp58
- https://github.com/open-telemetry/opentelemetry-go/pull/8108
ADP enrichment
No English description supplied.
No references supplied.