{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-30T08:21:32.069","vulnerabilities":[{"cve":{"id":"CVE-2023-5255","sourceIdentifier":"security@puppet.com","published":"2023-10-03T18:15:10.577","lastModified":"2026-06-17T06:48:11.347","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"For certificates that utilize the auto-renew feature in Puppet Server, a flaw exists which prevents the certificates from being revoked. "},{"lang":"es","value":"Para los certificados que utilizan la función de renovación automática en Puppet Server, existe una falla que impide que los certificados sean revocados."}],"affected":[{"source":"security@puppet.com","affectedData":[{"vendor":"Puppet","product":"Puppet Enterprise","defaultStatus":"unaffected","packageName":"Puppet Server","versions":[{"version":"Puppet Enterprise 2023.3","lessThanOrEqual":"2023.4","versionType":"semver","status":"affected"},{"version":"Puppet Server 8.2.0","lessThanOrEqual":"8.2.3","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security@puppet.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H","baseScore":4.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":0.7,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-09-19T19:29:18.354543Z","id":"CVE-2023-5255","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security@puppet.com","type":"Secondary","description":[{"lang":"en","value":"CWE-404"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-404"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:puppet:puppet_enterprise:2023.3:*:*:*:*:*:*:*","matchCriteriaId":"6961220E-01C0-4430-A5B0-A3A348A577E7"},{"vulnerable":true,"criteria":"cpe:2.3:a:puppet:puppet_server:8.2.0:*:*:*:*:*:*:*","matchCriteriaId":"5463CE94-DD76-4DBE-B124-3B87B8627A9E"},{"vulnerable":true,"criteria":"cpe:2.3:a:puppet:puppet_server:8.2.1:*:*:*:*:*:*:*","matchCriteriaId":"B7891ED2-94F2-4017-8172-BD04E66CB792"}]}]}],"references":[{"url":"https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates","source":"security@puppet.com","tags":["Vendor Advisory"]},{"url":"https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}