Path Traversal in Helm Chartmuseum
CVE-2019-1000009
Helm ChartMuseum version >=0.1.0 and < 0.8.1 contains a CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in HTTP API to save charts that can result in a specially crafted chart could be uploaded and saved outside the intended location. This attack appears to be exploitable via A POST request to the HTTP API can save a chart archive outside of the intended directory. If authentication is, optionally, enabled this requires an authorized user to do so. This vulnerability appears to have been fixed in 0.8.1.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.013 (66.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Helm Chartmuseum
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-1000009?
- CVE-2019-1000009 is a medium-severity vulnerability in Helm Chartmuseum, classified under Path Traversal. CVSS score: 6.5/10. Published 2019-02-04.
- How severe is CVE-2019-1000009?
- Medium severity. CVSS v3 base score is 6.5 out of 10.