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cveGitHub_MCVE-2024-45041
HistorySep 09, 2024 - 3:15 p.m.

CVE-2024-45041

2024-09-0915:15:11
CWE-732
CWE-269
GitHub_M
web.nvd.nist.gov
31
kubernetes
operator
external secrets
unauthorized access
service account tokens

CVSS3

8.8

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

AI Score

8.1

Confidence

High

EPSS

0.001

Percentile

20.0%

External Secrets Operator is a Kubernetes operator that integrates external secret management systems. The external-secrets has a deployment called default-external-secrets-cert-controller, which is bound with a same-name ClusterRole. This ClusterRole has “get/list” verbs of secrets resources. It also has path/update verb of validatingwebhookconfigurations resources. This can be used to abuse the SA token of the deployment to retrieve or get ALL secrets in the whole cluster, capture and log all data from requests attempting to update Secrets, or make a webhook deny all Pod create and update requests. This vulnerability is fixed in 0.10.2.

Affected configurations

Nvd
Vulners
Vulnrichment
Node
external-secretsexternal_secrets_operatorRange<0.10.2
VendorProductVersionCPE
external-secretsexternal_secrets_operator*cpe:2.3:a:external-secrets:external_secrets_operator:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "vendor": "external-secrets",
    "product": "external-secrets",
    "versions": [
      {
        "version": "< 0.10.2",
        "status": "affected"
      }
    ]
  }
]

CVSS3

8.8

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

AI Score

8.1

Confidence

High

EPSS

0.001

Percentile

20.0%

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