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medium4.8

CVE-2019-11255

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…

Impact

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 products

VendorProductAffected versions
KubernetesExternal-Provisioner
from 0.4.1 through 0.4.2
from 1.0.0 through 1.0.1
from 1.1.0 through 1.2.1
Version 1.3.0
KubernetesExternal-Resizer
from 0.1.0 through 0.2.0
KubernetesExternal-Snapshotter
from 0.4.0 through 0.4.1
from 1.0.0 through 1.0.1
from 1.1.0 through 1.2.1
RedhatOpenshift Container Platform
Versions 3.11, 4.1, 4.2

Weakness classification

CWE-20

References