CVE-2023-3893

2023-11-0318:15:08

Debian Security Bug Tracker

security-tracker.debian.org

kubernetes

security issue

windows nodes

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.3%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian12allkubernetes< 1.20.5+really1.20.2-1kubernetes_1.20.5+really1.20.2-1_all.deb
Debian11allkubernetes< 1.20.5+really1.20.2-1kubernetes_1.20.5+really1.20.2-1_all.deb
Debian999allkubernetes< 1.20.5+really1.20.2-1kubernetes_1.20.5+really1.20.2-1_all.deb
Debian13allkubernetes< 1.20.5+really1.20.2-1kubernetes_1.20.5+really1.20.2-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	kubernetes	< 1.20.5+really1.20.2-1	kubernetes_1.20.5+really1.20.2-1_all.deb
Debian	11	all	kubernetes	< 1.20.5+really1.20.2-1	kubernetes_1.20.5+really1.20.2-1_all.deb
Debian	999	all	kubernetes	< 1.20.5+really1.20.2-1	kubernetes_1.20.5+really1.20.2-1_all.deb
Debian	13	all	kubernetes	< 1.20.5+really1.20.2-1	kubernetes_1.20.5+really1.20.2-1_all.deb