Description
opentelemetry-java is the Java implementation of the OpenTelemetry API for recording telemetry, and SDK for managing telemetry recorded by the API. Prior to 1.62.0, a vulnerability affects the baggage propagation implementation in opentelemetry-api and opentelemetry-extension-trace-propagators. Parsing oversized baggage causes unbounded memory allocation and CPU consumption. Because baggage is automatically re-injected into every outgoing request, the effect can fan out to downstream services that never received the original malicious request. This vulnerability is fixed in 1.62.0.
Problem types
CWE-770: Allocation of Resources Without Limits or Throttling
Product status
References
github.com/...y-java/security/advisories/GHSA-rcgg-9c38-7xpx
github.com/open-telemetry/opentelemetry-java/pull/8380
github.com/...ommit/03837d3c1763bc35464aea1078671e2ef2336a5f
github.com/...emetry/opentelemetry-java/releases/tag/v1.62.0