The puppetlabs-stdlib module 2.1 through 3.0 and 4.1.0 through 4.5.x before 4.5.1 for Puppet 2.8.8 and earlier allows remote authenticated users to gain privileges or obtain sensitive information by prepopulating the fact cache.
Conclusion & alert: CVE-2015-1029 is rated Moderate Risk (52.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.62%). Core evidence: EPSS rose +1.19% over the last day, indicating growing attacker interest. Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.43% | 1.62% | +1.19% |
| 2 | 2026-03-22 | 0.31% | 0.43% | +0.12% |
| 3 | 2026-02-18 | — | 0.31% | — |
Full EPSS history (11 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.5 | 2.0 | MEDIUM |
|
8.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2015-1029 not yet assigned priority: Debian including 1 source packages (puppet-module-puppetlabs-stdlib), 4 status rows across 4 suites (bookworm, bullseye, sid, trixie): resolved 4. | https://security-tracker.debian.org/tracker/CVE-2015-1029 |
ubuntu
|
medium | CVE-2015-1029 medium priority: Ubuntu including 1 source packages (puppet-module-puppetlabs-stdlib), 14 status rows across 14 suites (artful, bionic, cosmic, disco, lucid, precise, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): ignored 6, not-affected 4, DNE 3, released 1. | https://ubuntu.com/security/CVE-2015-1029 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| puppet | stdlib | 2.1.0 | cpe:2.3:a:puppet:stdlib:2.1.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.1.1 | cpe:2.3:a:puppet:stdlib:2.1.1:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.1.2 | cpe:2.3:a:puppet:stdlib:2.1.2:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.1.3 | cpe:2.3:a:puppet:stdlib:2.1.3:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.2.0 | cpe:2.3:a:puppet:stdlib:2.2.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.2.1 | cpe:2.3:a:puppet:stdlib:2.2.1:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.3.0 | cpe:2.3:a:puppet:stdlib:2.3.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.3.1 | cpe:2.3:a:puppet:stdlib:2.3.1:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.3.2 | cpe:2.3:a:puppet:stdlib:2.3.2:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.3.3 | cpe:2.3:a:puppet:stdlib:2.3.3:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.4.0 | cpe:2.3:a:puppet:stdlib:2.4.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 2.5.0 | cpe:2.3:a:puppet:stdlib:2.5.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 3.0.0 | cpe:2.3:a:puppet:stdlib:3.0.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.1.0 | cpe:2.3:a:puppet:stdlib:4.1.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.2.0 | cpe:2.3:a:puppet:stdlib:4.2.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.2.1 | cpe:2.3:a:puppet:stdlib:4.2.1:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.2.2 | cpe:2.3:a:puppet:stdlib:4.2.2:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.3.0 | cpe:2.3:a:puppet:stdlib:4.3.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.3.1 | cpe:2.3:a:puppet:stdlib:4.3.1:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.3.2 | cpe:2.3:a:puppet:stdlib:4.3.2:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.4.0 | cpe:2.3:a:puppet:stdlib:4.4.0:*:*:*:*:puppet:*:* |
| puppet | stdlib | 4.5.0 | cpe:2.3:a:puppet:stdlib:4.5.0:*:*:*:*:puppet:*:* |
| URL | Tags |
|---|---|
| http://puppetlabs.com/security/cve/cve-2015-1029 | Vendor Advisory |
| http://secunia.com/advisories/62328 |