The Cloud Controller and Router in Cloud Foundry (CAPI-release capi versions prior to v1.32.0, Routing-release versions prior to v0.159.0, CF-release versions prior to v267) do not validate the issuer on JSON Web Tokens (JWTs) from UAA. With certain multi-zone UAA configurations, zone administrators are able to escalate their privileges.
The product relies on the existence or values of cookies when performing security-critical operations, but it does not properly ensure that the setting is valid for the associated user.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Capi-release | Cloudfoundry | * | 1.31.0 (including) |
| Cf-release | Cloudfoundry | * | 266 (including) |
| Routing-release | Cloudfoundry | * | 0.158.0 (including) |