Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade github.com/fluxcd/kustomize-controller
to version 0.15.0 or higher.
github.com/fluxcd/kustomize-controller is a Kubernetes operator, specialized in running continuous delivery pipelines for infrastructure and workloads defined with Kubernetes manifests and assembled with Kustomize.
Affected versions of this package are vulnerable to Command Injection. Users that can create Kubernetes Secrets
, Service Accounts
and Flux Kustomization
objects, could execute commands inside the kustomize-controller
container by embedding a shell script in a Kubernetes Secret. This can be used to run kubectl
commands under the Service Account
of kustomize-controller
, thus allowing an authenticated Kubernetes user to gain cluster admin privileges.