CVE-2024-3177

2024-04-2223:15:51

CWE-20

kubernetes

web.nvd.nist.gov

kubernetes

security

bypassing

secrets

policy

containers

service account

admission plugin

CVSS3

2.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

Low

EPSS

Percentile

9.6%

JSON

A security issue was discovered in Kubernetes where users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using containers, init containers, and ephemeral containers with the envFrom field populated. The policy ensures pods running with a service account may only reference secrets specified in the service account’s secrets field. Kubernetes clusters are only affected if the ServiceAccount admission plugin and the kubernetes.io/enforce-mountable-secrets annotation are used together with containers, init containers, and ephemeral containers with the envFrom field populated.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Kubernetes",
    "vendor": "Kubernetes",
    "versions": [
      {
        "lessThanOrEqual": "1.27.12",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "v1.28.0 - v1.28.8"
      },
      {
        "status": "affected",
        "version": "v1.29.0 - v1.29.3"
      }
    ]
  }
]