GHSA-574q-fxfj-wv6h · Severity: high · Ecosystem: rubygems — Puppet Improper Input Validation vulnerability
Puppet 2.7.x before 2.7.21 and 3.1.x before 3.1.1, when running Ruby 1.9.3 or later, allows remote attackers to execute arbitrary code via vectors related to "serialized attributes."
Conclusion & alert: CVE-2013-1655 is rated Moderate Risk (53.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.54%). 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 | 2026-06-02 | 0.63% | 0.54% | -0.10% |
| 2 | 2026-03-06 | 0.72% | 0.63% | -0.09% |
| 3 | 2025-12-10 | — | 0.72% | — |
Full EPSS history (16 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
GHSA-574q-fxfj-wv6h · Severity: high · Ecosystem: rubygems — Puppet Improper Input Validation vulnerability
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2013-1655 not yet assigned priority: Debian including 1 source packages (puppet), 1 status rows across 1 suites (bullseye): resolved 1. | https://security-tracker.debian.org/tracker/CVE-2013-1655 |
gentoo
|
high | CVE-2013-1655: 1 GLSA(s) (201308-04), 1 atom(s) (app-admin/puppet); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2013-1655 |
ubuntu
|
medium | CVE-2013-1655 medium priority: Ubuntu including 1 source packages (puppet), 6 status rows across 6 suites (hardy, lucid, oneiric, precise, quantal, upstream): released 4, ignored 1, not-affected 1. | https://ubuntu.com/security/CVE-2013-1655 |
: Per http://www.ubuntu.com/usn/usn-1759-1/ "A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 12.10 Ubuntu 12.04 LTS Ubuntu 11.10 "
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| puppet | puppet | 2.7.2 | cpe:2.3:a:puppet:puppet:2.7.2:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.3 | cpe:2.3:a:puppet:puppet:2.7.3:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.4 | cpe:2.3:a:puppet:puppet:2.7.4:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.5 | cpe:2.3:a:puppet:puppet:2.7.5:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.6 | cpe:2.3:a:puppet:puppet:2.7.6:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.7 | cpe:2.3:a:puppet:puppet:2.7.7:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.8 | cpe:2.3:a:puppet:puppet:2.7.8:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.9 | cpe:2.3:a:puppet:puppet:2.7.9:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.10 | cpe:2.3:a:puppet:puppet:2.7.10:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.11 | cpe:2.3:a:puppet:puppet:2.7.11:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.12 | cpe:2.3:a:puppet:puppet:2.7.12:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.13 | cpe:2.3:a:puppet:puppet:2.7.13:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.14 | cpe:2.3:a:puppet:puppet:2.7.14:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.16 | cpe:2.3:a:puppet:puppet:2.7.16:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.17 | cpe:2.3:a:puppet:puppet:2.7.17:*:*:*:*:*:*:* |
| puppet | puppet | 2.7.18 | cpe:2.3:a:puppet:puppet:2.7.18:*:*:*:*:*:*:* |
| puppet | puppet_enterprise | 3.1.0 | cpe:2.3:a:puppet:puppet_enterprise:3.1.0:*:*:*:*:*:*:* |
| puppetlabs | puppet | 2.7.0 | cpe:2.3:a:puppetlabs:puppet:2.7.0:*:*:*:*:*:*:* |
| puppetlabs | puppet | 2.7.1 | cpe:2.3:a:puppetlabs:puppet:2.7.1:*:*:*:*:*:*:* |
| puppetlabs | puppet | 2.7.19 | cpe:2.3:a:puppetlabs:puppet:2.7.19:*:*:*:*:*:*:* |
| puppetlabs | puppet | 2.7.20 | cpe:2.3:a:puppetlabs:puppet:2.7.20:*:*:*:*:*:*:* |
| puppetlabs | puppet | 2.7.20 | cpe:2.3:a:puppetlabs:puppet:2.7.20:rc1:*:*:*:*:*:* |