A vulnerability has been identified whereby Rancher Manager deployments containing Windows nodes have weak Access Control Lists (ACL), allowing BUILTIN\Users or NT AUTHORITY\Authenticated Users to view or edit sensitive files which could lead to privilege escalation.
The affected files include binaries, scripts, configuration and log files:
fixed: 2.9.3
vulnerable_at: 1.6.30
summary: |-
Rancher allows privilege escalation in Windows nodes due to Insecure Access
Control Lists in github.com/rancher/rancher
cves:
Advisory GHSA-7h8m-pvw3-5gh4 references a vulnerability in the following Go modules:
Description:
Impact
A vulnerability has been identified whereby Rancher Manager deployments containing Windows nodes have weak Access Control Lists (ACL), allowing
BUILTIN\Users
orNT AUTHORITY\Authenticated Users
to view or edit sensitive files which could lead to privilege escalation.The affected files include binaries, scripts, configuration and log files:
id: GO-ID-PENDING modules: