CVE-2017-1002100
Description
Default access permissions for Persistent Volumes (PVs) created by the Kubernetes Azure cloud provider in versions 1.6.0 to 1.6.5 are set to "container" which exposes a URI that can be accessed without authentication on the public internet. Access to the URI string requires privileged access to the Kubernetes cluster or authenticated access to the Azure portal.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2017-1002100
Vendor advisory: jordan@liggitt.net — https://groups.google.com/d/msg/kubernetes-security-announce/n3VBg_WJZic/-ddIqKXqAAAJ
Vendor advisory: jordan@liggitt.net — https://github.com/kubernetes/kubernetes/issues/47611
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| kubernetes | kubernetes | 1.6.0 | |
| kubernetes | kubernetes | 1.6.1 | |
| kubernetes | kubernetes | 1.6.2 | |
| kubernetes | kubernetes | 1.6.3 | |
| kubernetes | kubernetes | 1.6.4 | |
| kubernetes | kubernetes | 1.6.5 | |
References
CWEs
CWE-200
Verify integrity in audit chain (admin only). AS-IS.