Rancher: Downstream cluster privilege escalation through cluster and project role template binding (CRTB/PRTB)
CVE-2022-31247
9.1CRITICAL
What is CVE-2022-31247?
An Improper Authorization vulnerability in SUSE Rancher, allows any user who has permissions to create/edit cluster role template bindings or project role template bindings (such as cluster-owner, manage cluster members, project-owner and manage project members) to gain owner permission in another project in the same cluster or in another project on a different downstream cluster. This issue affects: SUSE Rancher Rancher versions prior to 2.6.7; Rancher versions prior to 2.5.16.
Affected Version(s)
Rancher Rancher < 2.6.7
Rancher Rancher < 2.5.16