{"id":"CVE-2018-11751","details":"Previous versions of Puppet Agent didn't verify the peer in the SSL connection prior to downloading the CRL. This issue is resolved in Puppet Agent 6.4.0.","modified":"2026-05-18T15:26:35.682474Z","published":"2019-12-16T22:15:11.043Z","references":[{"type":"ADVISORY","url":"https://puppet.com/security/cve/CVE-2018-11751"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/puppetlabs/puppetserver","events":[{"introduced":"8634c0e76ad3c9dbc18c0b7f8af93be025b2910e"},{"fixed":"513e521930c2bcfbc290a2b67122d03c93f13a86"}],"database_specific":{"source":"CPE_FIELD","cpe":"cpe:2.3:a:puppet:puppet_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"6.0.0"},{"fixed":"6.4.0"}]}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-11751.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"}]}