Helm Plugin Validation Vulnerability

helm is a Kubernetes package manager. A security vulnerability exists in Helm versions prior to 2.16.11 and 3.3.2, which stems from a failure to properly clean up plugin names and can be exploited by an attacker to use illegal characters in plugin names...

CVE-2020-4053 Path Traversal in Helm Plugin Archive

In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended director...

Arbitrary File Write via Archive Extraction (Zip Slip)

Overview helm.sh/helm/v3/pkg/plugin/installer is a Kubernetes Package Manager. Affected versions of this package are vulnerable to Arbitrary File Write via Archive Extraction Zip Slip. When installing Helm plugins from a tar archive over HTTP, it is possible for a malicious plugin author to injec...

Arbitrary File Write via Archive Extraction (Zip Slip)

Overview github.com/helm/helm/pkg/plugin/installer is a Kubernetes Package Manager. Affected versions of this package are vulnerable to Arbitrary File Write via Archive Extraction Zip Slip. When installing Helm plugins from a tar archive over HTTP, it is possible for a malicious plugin author to...