Description
Edgelesssys Contrast is a confidential-computing runtime for Kubernetes. In versions 1.9.0 before 1.12.2, the initializer logs the full NewMeshCert response — which contains the workload secret — to standard output at INFO level. As a result, workload secrets are exposed to any Kubernetes user with get or list permission on pods/logs. Because workload secrets are used for encrypted storage and Vault integration, those must also be considered compromised. This is a regression of GHSA-h5f8-crrq-4pw8.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| edgelesssys | contrast | 1.9.0 – < 1.12.2 | 1.12.2 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/edgelesssys/contrast | >= 1.9.0, < 1.12.2 | 1.12.2 | GHSA-vxg3-w9rv-rhr2 |
References
- GitHub Security Advisory (GHSA-vxg3-w9rv-rhr2) vendor-advisory
- Patch Commit patch
- Patch Commit patch
- VulnCheck Advisory: Edgelesssys Contrast before 1.12.2 Workload Secrets Information Disclosure third-party-advisory