CVE-2023-2727
Published:July 03, 2023
Updated:May 17, 2026
Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers.
Affected Packages
k8s.io/kubernetes (GO):
Affected version(s) >=v1.25.0 <v1.25.11Fix Suggestion:
Update to version v1.25.11k8s.io/kubernetes (GO):
Affected version(s) >=v1.27.0 <v1.27.3Fix Suggestion:
Update to version v1.27.3k8s.io/kubernetes (GO):
Affected version(s) >=v1.26.0 <v1.26.6Fix Suggestion:
Update to version v1.26.6k8s.io/kubernetes (GO):
Affected version(s) >=v0.0.0-20150129005104-7e134cb73dfe <v1.24.15Fix Suggestion:
Update to version v1.24.15Related Resources (13)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.5
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Input Validation
EPSS
Base Score:
0.20