Note:
This project will be discontinued after December 13, 2021. [more]
2019-04-22
In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.
Products | Kubernetes |
Type | Permissions, Privileges, and Access Controls (CWE-264) |
First patch | - None (likely due to unavailable code) |
Links |
• http://www.securityfocus.com/bid/108064
• https://github.com/kubernetes/kubernetes/issues/76676 • https://security.netapp.com/advisory/ntap-20190509-0002/ |