GHSA-74j8-88mm-7496

Suggest an improvement
Source
https://github.com/advisories/GHSA-74j8-88mm-7496
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-74j8-88mm-7496/GHSA-74j8-88mm-7496.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-74j8-88mm-7496
Aliases
Related
Published
2021-09-21T18:28:21Z
Modified
2023-11-08T04:04:17.117003Z
Severity
  • 4.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N CVSS Calculator
Summary
Confused Deputy in Kubernetes
Details

A security issue was discovered in Kubernetes where actors that control the responses of MutatingWebhookConfiguration or ValidatingWebhookConfiguration requests are able to redirect kube-apiserver requests to private networks of the apiserver. If that user can view kube-apiserver logs when the log level is set to 10, they can view the redirected responses and headers in the logs.

Database specific
{
    "nvd_published_at": "2021-09-20T17:15:00Z",
    "cwe_ids": [
        "CWE-441",
        "CWE-610"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2021-09-21T14:53:38Z"
}
References

Affected packages

Go / k8s.io/kubernetes

Package

Name
k8s.io/kubernetes
View open source insights on deps.dev
Purl
pkg:golang/k8s.io/kubernetes

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.22.2