Headline
CVE-2021-36782: Invalid Bug ID
A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners, Project Members and User Base to use the Kubernetes API to retrieve plaintext version of sensitive data. This issue affects: SUSE Rancher Rancher versions prior to 2.5.16; Rancher versions prior to 2.6.7.
‘1193988?cve=title’ is not a valid bug number nor an alias to a bug.
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### Impact An issue was discovered in Rancher versions up to and including 2.5.15 and 2.6.6 where sensitive fields, like passwords, API keys and Rancher's service account token (used to provision clusters), were stored in plaintext directly on Kubernetes objects like `Clusters`, for example `cluster.management.cattle.io`. Anyone with read access to those objects in the Kubernetes API could retrieve the plaintext version of those sensitive data. The exposed credentials are visible in Rancher to authenticated `Cluster Owners`, `Cluster Members`, `Project Owners`, `Project Members` and `User Base` on the endpoints: - `/v1/management.cattle.io.catalogs` - `/v1/management.cattle.io.cluster` - `/v1/management.cattle.io.clustertemplates` - `/v1/management.cattle.io.notifiers` - `/v1/project.cattle.io.sourcecodeproviderconfig` - `/k8s/clusters/local/apis/management.cattle.io/v3/catalogs` - `/k8s/clusters/local/apis/management.cattle.io/v3/clusters` - `/k8s/clusters/local/apis/management.catt...