{"action":"Upgrade puppet to 2.7.18-1 or later.","affected":[{"fixed":"2.7.18-1","introduced":"0"}],"component":"puppet","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["2.7.18-1"],"id":"tcs_01M5NA2WQKEWMTFF5YE13042NX","modified_at":"2026-08-19T06:47:36.904885370Z","published_at":"2012-08-06T16:55:05.133Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-3408","https://security-tracker.debian.org/tracker/CVE-2012-3408"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-3408","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-3408"}],"summary":"lib/puppet/network/authstore.rb in Puppet before 2.7.18, and Puppet Enterprise before 2.5.2, supports use of IP addresses in certnames without warning of potential risks, which might allow remote atta"}