Description
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.
Published: 2019-12-05
Score: 4.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Workaround

Kubernetes feature gates can be disabled and RBAC permissions revoked from impacted CSI drivers, following instructions in https://github.com/kubernetes/kubernetes/issues/85233

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-3689 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.
Github GHSA Github GHSA GHSA-f4w6-3rh6-6q4q Kubernetes CSI Sidecar Containers Can Allow Unauthorized Data Access
History

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Subscriptions

Kubernetes External-provisioner External-resizer External-snapshotter
Redhat Openshift Openshift Container Platform
cve-icon MITRE

Status: PUBLISHED

Assigner: kubernetes

Published:

Updated: 2024-09-16T23:05:20.635Z

Reserved: 2019-04-17T00:00:00.000Z

Link: CVE-2019-11255

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-05T16:15:10.567

Modified: 2024-11-21T04:20:48.960

Link: CVE-2019-11255

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-11-15T00:00:00Z

Links: CVE-2019-11255 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses