Description
K3s in SUSE Rancher allows any user with direct access to the datastore, or a copy of a datastore backup, to extract the cluster's confidential keying material (cluster certificate authority private keys, secrets encryption configuration passphrase, etc.) and decrypt it, without having to know the token value. This issue affects: SUSE Rancher K3s version v1.19.12+k3s1, v1.20.8+k3s1, v1.21.2+k3s1 and prior versions; RKE2 version v1.19.12+rke2r1, v1.20.8+rke2r1, v1.21.2+rke2r1 and prior versions.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
SUSE Rancher
K3s to ≤ v1.19.12+k3s1, v1.20.8+k3s1, v1.21.2+k3s1affected
SUSE Rancher
RKE2 to ≤ v1.19.12+rke2r1, v1.20.8+rke2r1, v1.21.2+rke2r1affected