CVE-2023-3893

Published: Nov 3, 2023

Modified: Feb 13, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes running kubernetes-csi-proxy may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes running kubernetes-csi-proxy.

Vendor	Product	Versions
Kubernetes	csi-proxy	affected `v2.0.0-alpha.0` affected `0 - <= v1.1.2` unaffected `v2.0.0-alpha.1` unaffected `v1.1.3`

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://github.com/kubernetes/kubernetes/issues/119594

issue-tracking

https://groups.google.com/g/kubernetes-security-announce/c/lWksE2BoCyQ

mailing-list

https://security.netapp.com/advisory/ntap-20231221-0004/

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CVE-2023-3893

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References