{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-30T22:42:15.046","vulnerabilities":[{"cve":{"id":"CVE-2017-2296","sourceIdentifier":"security@puppet.com","published":"2018-02-01T22:29:00.277","lastModified":"2026-06-17T01:15:54.490","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In Puppet Enterprise 2017.1.x and 2017.2.1, using specially formatted strings with certain formatting characters as Classifier node group names or RBAC role display names causes errors, effectively causing a DOS to the service. This was resolved in Puppet Enterprise 2017.2.2."},{"lang":"es","value":"En Puppet Enterprise 2017.1.x y 2017.2.1, cuando se utilizan cadenas especialmente formateadas como nombres de grupos del nodo Classifier o nombres de roles RBAC, se provocan errores generando como consecuencia una denegación de servicio. Este problema se resolvió en Puppet Enterprise 2017.2.2."}],"affected":[{"source":"security@puppet.com","affectedData":[{"vendor":"Puppet","product":"Puppet Enterprise","versions":[{"version":"2017.1.x, 2017.2.1. Fixed in 2017.2.2","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P","baseScore":4.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:puppet:puppet_enterprise:2017.1.0:*:*:*:*:*:*:*","matchCriteriaId":"1364714C-1FD3-4195-BD35-548544EB6424"},{"vulnerable":true,"criteria":"cpe:2.3:a:puppet:puppet_enterprise:2017.1.1:*:*:*:*:*:*:*","matchCriteriaId":"23F91CE9-C65E-4E6E-85C0-FAF898DE0064"},{"vulnerable":true,"criteria":"cpe:2.3:a:puppet:puppet_enterprise:2017.2.1:*:*:*:*:*:*:*","matchCriteriaId":"665E60CC-6A1D-4983-B8C3-0E6726D8014D"}]}]}],"references":[{"url":"https://puppet.com/security/cve/cve-2017-2296","source":"security@puppet.com","tags":["Vendor Advisory"]},{"url":"https://puppet.com/security/cve/cve-2017-2296","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}