CVE-2020-8558

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-8558
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8558.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-8558
Aliases
Related
Published
2020-07-27T20:15:12Z
Modified
2024-05-29T22:41:42Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The Kubelet and kube-proxy components in versions 1.1.0-1.16.10, 1.17.0-1.17.6, and 1.18.0-1.18.3 were found to contain a security issue which allows adjacent hosts to reach TCP and UDP services bound to 127.0.0.1 running on the node or in the node's network namespace. Such a service is generally thought to be reachable only by other processes on the same host, but due to this defeect, could be reachable by other hosts on the same LAN as the node, or by containers running on the same node as the service.

References

Affected packages

Git / github.com/kubernetes/kubelet

Affected ranges