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Kubernetes: CVE-2018-1002103: Dashboard vulnerable to DNS rebinding attack

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Kubernetes: CVE-2018-1002103: Dashboard vulnerable to DNS rebinding attack

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
12/05/2018
Created
05/15/2019
Added
05/14/2019
Modified
05/14/2019

Description

In Minikube versions 0.3.0-0.29.0, minikube exposes the Kubernetes Dashboard listening on the VM IP at port 30000. In VM environments where the IP is easy to predict, the attacker can use DNS rebinding to indirectly make requests to the Kubernetes Dashboard, create a new Kubernetes Deployment running arbitrary code. If minikube mount is in use, the attacker could also directly access the host filesystem.

Solution(s)

  • kubernetes-upgrade-0_29

References

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