GHSA-j9wf-vvm6-4r9w

Source

https://github.com/advisories/GHSA-j9wf-vvm6-4r9w

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-j9wf-vvm6-4r9w/GHSA-j9wf-vvm6-4r9w.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-j9wf-vvm6-4r9w

Aliases

CVE-2020-8554

Related

Published

2022-02-08T21:50:34Z

Modified

2023-11-08T04:04:16.933011Z

Severity

5.0 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator

Summary

Unverified Ownership in Kubernetes

Details

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.

Database specific

{
    "nvd_published_at": "2021-01-21T17:15:00Z",
    "github_reviewed_at": "2021-05-12T21:42:11Z",
    "severity": "MODERATE",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-283"
    ]
}

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

1.22.0