OpenTelemetry JavaScript: Denial of service in `JaegerPropagator` via unhandled exception on a malformed header
@opentelemetry/propagator-jaeger decodes incoming HTTP header values with decodeURIComponent() without handling decode errors. A single request carrying a malformed percent-encoded value (for example a bare %) in an uber-trace-id or uberctx-* header throws an uncaught URIError, terminating any Node.js process that uses JaegerPropagator as its active propagator.