CVE-2019-11255mediumCWE-20

CVE-2019-11255: medium-severity vulnerability in kubernetes-csi external-provisioner

Kubernetes CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.8epss 2.0%
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.
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N
Affected products
Kubernetes · kubernetes-csi external-provisionerKubernetes · kubernetes-csi external-resizerKubernetes · kubernetes-csi external-snapshotter