Description
Helm is a package manager for Charts for Kubernetes. Prior to version 3.18.5, it is 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. This issue has been resolved in Helm 3.18.5. A workaround involves ensuring all Helm charts that are being loaded into Helm do not have any reference of $ref pointing to /dev/zero.
Problem types
CWE-770: Allocation of Resources Without Limits or Throttling
Product status
References
github.com/helm/helm/security/advisories/GHSA-9h84-qmv7-982p
github.com/...ommit/b78692c18f0fb38fe5ba4571a674de067a4c53a5
