GHSA-q9w6-cwj4-gf4p
Unencrypted transmission in Temporal api-go library
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | go.temporal.io/api | < 1.44.1 | 1.44.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
The Temporal api-go library prior to version 1.44.1 did not send `update response` information to Data Converter when the proxy package within the api-go module was used in a gRPC proxy prior to transmission. This resulted in information contained within the `update response` field not having Data Converter transformations (e.g. encryption) applied. This is an issue only when using the UpdateWorkflowExecution APIs (released on 13th January 2025) with a proxy leveraging the api-go library before version 1.44.1.
Other data fields were correctly sent to Data Converter. This issue does not impact the Data Converter server. Data was encrypted in transit. Temporal Cloud services are not impacted.
References
External links from the advisory. They lead to third-party sites.