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CVE-2020-8558

MEDIUM

5.4

Description

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.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Vecteur d'attaqueADJACENT_NETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie7/27/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

kubernetes:kubernetes

Faiblesses (CWE)

CWE-420

References

https://github.com/kubernetes/kubernetes/issues/92315(jordan@liggitt.net)

https://groups.google.com/g/kubernetes-announce/c/sI4KmlH3S2I/m/TljjxOBvBQAJ(jordan@liggitt.net)

https://security.netapp.com/advisory/ntap-20200821-0001/(jordan@liggitt.net)

https://github.com/kubernetes/kubernetes/issues/92315(af854a3a-2127-422b-91ae-364da2661108)

https://groups.google.com/g/kubernetes-announce/c/sI4KmlH3S2I/m/TljjxOBvBQAJ(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20200821-0001/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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