Description (CNA)
Improper input validation in Kubernetes CSI sidecar containers for external-provisioner (<v0.4.3, <v1.0.2, v1.1, <v1.2.2, <v1.3.1), external-snapshotter (<v0.4.2, <v1.0.2, v1.1, <1.2.2), and external-resizer (v0.1, v0.2) could result in unauthorized PersistentVolume data access or volume mutation during snapshot, restore from snapshot, cloning and resizing operations.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Kubernetes / kubernetes-csi external-provisioner | affected prior to 1.0.2; affected 1.1; affected prior to 1.2.2; affected prior to 1.3.1; affected v1.14 before prior to 0.4.3 |
| Kubernetes / kubernetes-csi external-snapshotter | affected prior to 0.4.2; affected prior to 1.0.2; affected 1.1; affected prior to 1.2.2 |
| Kubernetes / kubernetes-csi external-resizer | affected 0.1; affected 0.2 |
CWE
CWE-20
References
- https://github.com/kubernetes/kubernetes/issues/85233
- https://groups.google.com/forum/#%21topic/kubernetes-security-announce/aXiYN0q4uIw
- https://access.redhat.com/errata/RHSA-2019:4099
- https://access.redhat.com/errata/RHSA-2019:4096
- https://access.redhat.com/errata/RHSA-2019:4054
- https://access.redhat.com/errata/RHSA-2019:4225
- https://security.netapp.com/advisory/ntap-20200810-0003/
ADP enrichment
No English description supplied.
- https://github.com/kubernetes/kubernetes/issues/85233
- https://groups.google.com/forum/#%21topic/kubernetes-security-announce/aXiYN0q4uIw
- https://access.redhat.com/errata/RHSA-2019:4099
- https://access.redhat.com/errata/RHSA-2019:4096
- https://access.redhat.com/errata/RHSA-2019:4054
- https://access.redhat.com/errata/RHSA-2019:4225
- https://security.netapp.com/advisory/ntap-20200810-0003/