Improper Input Validation Affecting openshift-external-storage-snapshot-controller package, versions <0:0.0.2-11.gitd3c94f0.el7


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
2.01% (81st percentile)

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  • Snyk IDSNYK-RHEL7-OPENSHIFTEXTERNALSTORAGESNAPSHOTCONTROLLER-3376560
  • published26 Mar 2023
  • disclosed15 Nov 2019

Introduced: 15 Nov 2019

CVE-2019-11255  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:7 openshift-external-storage-snapshot-controller to version 0:0.0.2-11.gitd3c94f0.el7 or higher.
This issue was patched in RHSA-2019:4096.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openshift-external-storage-snapshot-controller package and not the openshift-external-storage-snapshot-controller package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

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 Base Scores

version 3.1