CVE-2020-15184
Aliases are never checked in Helm
3.7
LOW
CVSS 3.1
EPSS 0.23%
Description
In Helm before versions 2.16.11 and 3.3.2 there is 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. This issue has been patched in Helm 3.3.2 and 2.16.11. A possible workaround is to 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.
How to fix CVE-2020-15184
To remediate CVE-2020-15184, upgrade the affected package to a fixed version below.
- —upgrade to 2.16.11 or later
- —upgrade to 2.16.11 or later
- —upgrade to 3.3.2 or later
Is CVE-2020-15184 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 2.0.0, < 2.16.11, >= 3.0.0, < 3.3.2
- from 0, < 2.16.11
- >= 3.0.0, < 3.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |