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osvGoogleOSV:GHSA-2575-PGHM-6QQX
HistoryFeb 15, 2022 - 1:57 a.m.

Kubernetes Unsafe Cacheing

2022-02-1501:57:18
Google
osv.dev
10

0.001 Low

EPSS

Percentile

33.3%

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.