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 directory. This has been fixed in 3.2.4.
CPE | Name | Operator | Version |
---|---|---|---|
go/helm.sh/helm/v3/pkg/plugin/installer | ge | 3.0.0 | |
go/helm.sh/helm/v3/pkg/plugin/installer | lt | 3.2.4 |
github.com/advisories/GHSA-qq3j-xp49-j73f
github.com/helm/helm/commit/0ad800ef43d3b826f31a5ad8dfbb4fe05d143688
github.com/helm/helm/commit/b6bbe4f08bbb98eadd6c9cd726b08a5c639908b3
github.com/helm/helm/pull/8317
github.com/helm/helm/releases/tag/v3.2.4
github.com/helm/helm/security/advisories/GHSA-qq3j-xp49-j73f
nvd.nist.gov/vuln/detail/CVE-2020-4053