{"cve":"CVE-2013-3567","nvd":{"published":"2013-08-19T23:55:08.523","modified":"2026-06-16T23:55:24.883","status":"Modified","description":"Puppet 2.7.x before 2.7.22 and 3.2.x before 3.2.2, and Puppet Enterprise before 2.8.2, deserializes untrusted YAML, which allows remote attackers to instantiate arbitrary Ruby classes and execute arbitrary code via a crafted REST API call.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00002.html","http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00019.html","http://rhn.redhat.com/errata/RHSA-2013-1283.html","http://rhn.redhat.com/errata/RHSA-2013-1284.html","http://secunia.com/advisories/54429"],"products":["canonical:ubuntu_linux","novell:suse_linux_enterprise_desktop","novell:suse_linux_enterprise_server","puppet:puppet","puppet:puppet_enterprise","puppetlabs:puppet"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-3567","score":0.03408,"percentile":0.88871,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-f7p5-w2cr-7cp7","url":"https://osv.dev/vulnerability/GHSA-f7p5-w2cr-7cp7","summary":"Puppet Improper Input Validation vulnerability","modified":"2024-11-29T05:36:23.437616Z","packages":[{"ecosystem":"RubyGems","name":"puppet","purl":"pkg:gem/puppet","ranges":[">=2.7.0 <2.7.22"],"fixed":["2.7.22"]},{"ecosystem":"RubyGems","name":"puppet","purl":"pkg:gem/puppet","ranges":[">=3.2.0 <3.2.2"],"fixed":["3.2.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}