What is CVE-2015-4100?

CVE-2015-4100 is a medium-severity vulnerability in Puppet Puppet_enterprise, classified under Improper Certificate Validation. CVSS score: 6.8/10. Published 2017-12-21.

How severe is CVE-2015-4100?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Puppet Puppet_enterprise

CVE-2015-4100

Puppet Enterprise 3.7.x and 3.8.0 might allow remote authenticated users to manage certificates for arbitrary nodes by leveraging a client certificate trusted by the master, aka a "Certificate Authority Reverse Proxy Vulnerability."

Vulnerability class: Improper Certificate Validation

EPSS: 0.003 (51.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Puppet Puppet_enterprise — versions 3.8.0
N/a — versions n/a

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2015-4100?: CVE-2015-4100 is a medium-severity vulnerability in Puppet Puppet_enterprise, classified under Improper Certificate Validation. CVSS score: 6.8/10. Published 2017-12-21.
How severe is CVE-2015-4100?: Medium severity. CVSS v3 base score is 6.8 out of 10.