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CVE-2019-11255

nvd nist
Published: Dec 5, 2019Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Exploitability: 1.2 / Impact: 5.2
Source: NVD

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.

Affected (11)

Kubernetes
3 products
External Provisioner
External Resizer
External Snapshotter
Redhat
1 product
Openshift Container Platform
Configuration A
8 vulnerable
Vulnerable SoftwareAffected Versions
Kubernetes
External Provisioner
From 0.4.1 to 0.4.2
External Provisioner
From 1.0.0 to 1.0.1
External Provisioner
From 1.1.0 to 1.2.1
External Provisioner
Version 1.3.0
External Resizer
From 0.1.0 to 0.2.0
Kubernetes
External Snapshotter
From 0.4.0 to 0.4.1
External Snapshotter
From 1.0.0 to 1.0.1
External Snapshotter
From 1.1.0 to 1.2.1
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Redhat
Openshift Container Platform
Version 3.11
Openshift Container Platform
Version 4.1
Openshift Container Platform
Version 4.2

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (14)

Source: jordan@liggitt.net
Third Party Advisory
Source: jordan@liggitt.net
Third Party Advisory
Source: jordan@liggitt.net
Third Party Advisory
Source: jordan@liggitt.net
Third Party Advisory
Source: jordan@liggitt.net
MitigationThird Party Advisory
Source: jordan@liggitt.net
Source: jordan@liggitt.net
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
MitigationThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.