Saint Azurescape

Technical record

Disclosed on

September 9 2021

CVE

CVE-2018-1002102CVE-2019-5736

CVSS

2.6

Product

Kubernetes · Kubernetes

Improper validation of URL redirection in the Kubernetes API server in versions prior to v1.14.0 allows an attacker-controlled Kubelet to redirect API server requests from streaming endpoints to arbitrary hosts. Impacted API servers will follow the redirect as a GET request with client-certificate credentials for authenticating to the Kubelet.

Sources: unit42.paloaltonetworks.com