Helm Charts with Specific JSON Schema Values Can Cause Memory Exhaustion

A Helm contributor discovered that it was possible to craft a JSON Schema file in a manner which could cause Helm to use all available memory and have an out of memory OOM termination. Impact A malicious chart can point $ref in values.schema.json to a device e.g. /dev/ or other problem file which...

GHSA-R53H-JV2G-VPX6 Helm's Missing YAML Content Leads To Panic

A Helm contributor discovered uninitialized variable vulnerability when Helm parses index and plugin yaml files missing expected content. Impact When either an index.yaml file or a plugins plugin.yaml file were missing all metadata a panic would occur in Helm. In the Helm SDK this is found when...

Helm's Missing YAML Content Leads To Panic

A Helm contributor discovered uninitialized variable vulnerability when Helm parses index and plugin yaml files missing expected content. Impact When either an index.yaml file or a plugins plugin.yaml file were missing all metadata a panic would occur in Helm. In the Helm SDK this is found when...