CVE-2023-3893
November 03, 2023
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.
Affected Packages
github.com/kubernetes-csi/csi-proxy (GO):
Affected version(s) >=v0.1.0-rc1 <v1.1.3Fix Suggestion:
Update to version v1.1.3github.com/kubernetes-csi/csi-proxy (GO):
Affected version(s) >=v1.1.3 <v1.1.3-0.20230821192013-2523e6674dedFix Suggestion:
Update to version v1.1.3-0.20230821192013-2523e6674dedgithub.com/kubernetes-csi/csi-proxy/v2 (GO):
Affected version(s) >=v2.0.0-alpha.0 <v2.0.0-alpha.1Fix Suggestion:
Update to version v2.0.0-alpha.1Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (9)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Input Validation
EPSS
Base Score:
3.69
