LOW3.7
GHSA-9vp5-m38w-j776
Aliases are never checked in helm
Quick fix
GHSA-9vp5-m38w-j776 — helm.sh/helm/v3: upgrade to the fixed version with the command below.
go get helm.sh/helm/v3@v3.3.2Details
### Impact
During a security audit of Helm's code base, security researchers at Trail of Bits identified a bug in which the `alias` field on a `Chart.yaml` is not properly sanitized. This could lead to the injection of unwanted information into a chart.
### Patches
This issue has been patched in Helm 3.3.2 and 2.16.11
### Specific Go Packages Affected helm.sh/helm/v3/pkg/chartutil
### Workarounds
Manually review the `dependencies` field of any untrusted chart, verifying that the `alias` field is either not used, or (if used) does not contain newlines or path characters.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://github.com/helm/helm/security/advisories/GHSA-9vp5-m38w-j776[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2020-15184[ADVISORY]
- https://github.com/helm/helm/commit/6aab63765f99050b115f0aec3d6350c85e8da946[WEB]
- https://github.com/helm/helm/commit/e7c281564d8306e1dcf8023d97f972449ad74850[WEB]
- https://github.com/helm/helm[PACKAGE]