CVE-2019-25210: helm Information Disclosure — Fix

Description

An issue was discovered in Cloud Native Computing Foundation (CNCF) Helm through 3.13.3. It displays values of secrets when the --dry-run flag is used. This is a security concern in some use cases, such as a --dry-run call by a CI/CD tool. NOTE: the vendor's position is that this behavior was introduced intentionally, and cannot be removed without breaking backwards compatibility (some users may be relying on these values). Also, it is not the Helm Project's responsibility if a user decides to use --dry-run within a CI/CD environment whose output is visible to unauthorized persons.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-200 CWE-200

Affected Products

Vendor	Product	Versions
helm	helm	All

References

Advisories & Patches

https://helm.sh/blog/response-cve-2019-25210/ https://helm.sh/blog/response-cve-2019-25210/

Other References

https://github.com/helm/helm/issues/7275 https://www.cncf.io/projects/helm/ https://github.com/helm/helm/issues/7275 https://www.cncf.io/projects/helm/

Frequently Asked Questions

What is CVE-2019-25210? +

An issue was discovered in Cloud Native Computing Foundation (CNCF) Helm through 3.13.3. It displays values of secrets when the --dry-run flag is used. This is a security concern in some use cases, such as a --dry-run call by a CI/CD tool. NOTE: the vendor's position is that this behavior was introduced intentionally, and cannot be removed without breaking backwards compatibility (some users may be relying on these values). Also, it is not the Helm Project's responsibility if a user decides to use --dry-run within a CI/CD environment whose output is visible to unauthorized persons. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2019-25210? +

CVE-2019-25210 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2019-25210? +

CVE-2019-25210 affects products from helm, specifically: helm. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2019-25210? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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