CVE-2023-2727

2023-07-0321:15:09

CWE-20

kubernetes

web.nvd.nist.gov

2595

cve-2023-2727

kubernetes

containers

imagepolicywebhook

security vulnerability

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.4

Confidence

High

EPSS

0.002

Percentile

60.6%

JSON

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 configurations

Nvd

Node

kuberneteskubernetesRange≤1.24.14

kuberneteskubernetesRange1.25.0–1.25.10

kuberneteskubernetesRange1.26.0–1.26.5

kuberneteskubernetesRange1.27.0–1.27.2

VendorProductVersionCPE
kuberneteskubernetes*cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
kubernetes	kubernetes	*	cpe:2.3:a:kubernetes:kubernetes::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Kubernetes",
    "vendor": "Kubernetes",
    "versions": [
      {
        "lessThanOrEqual": "<=",
        "status": "affected",
        "version": "v1.24.14",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "v1.25.0 - v1.25.10"
      },
      {
        "status": "affected",
        "version": "v1.26.0 - v1.26.5"
      },
      {
        "status": "affected",
        "version": "v1.27.0 - v1.27.2"
      }
    ]
  }
]