CVE-2019-11255

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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 (<v0.4.2, <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.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.5 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:N

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://access.redhat.com/errata/RHSA-2019:4054 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4096 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4099 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4225 Third Party Advisory
https://github.com/kubernetes/kubernetes/issues/85233 Mitigation Third Party Advisory
https://groups.google.com/forum/#%21topic/kubernetes-security-announce/aXiYN0q4uIw
https://security.netapp.com/advisory/ntap-20200810-0003/
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-provisioner:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-provisioner:1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-resizer:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*
cpe:2.3:a:kubernetes:external-snapshotter:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_container_platform:4.2:*:*:*:*:*:*:*
History

07 Nov 2023, 03:02

Type Values Removed Values Added
References
  • {'url': 'https://groups.google.com/forum/#!topic/kubernetes-security-announce/aXiYN0q4uIw', 'name': 'Security release of kubernetes-csi sidecars - CVE-2019-11255', 'tags': ['Mailing List', 'Mitigation', 'Third Party Advisory'], 'refsource': 'MLIST'}
  • () https://groups.google.com/forum/#%21topic/kubernetes-security-announce/aXiYN0q4uIw -
Information

Published : 2019-12-05 16:15

Updated : 2023-12-10 13:13

NVD link : CVE-2019-11255

Mitre link : CVE-2019-11255

CVE.ORG link : CVE-2019-11255

JSON object : View

Products Affected

kubernetes

  • external-resizer
  • external-provisioner
  • external-snapshotter

redhat

  • openshift_container_platform
CWE
CWE-20

Improper Input Validation