{"id":"MGASA-2024-0029","summary":"Updated postfix packages fix a security vulnerability","details":"Postfix has been updated to fix smtp smuggling, an email spoofing attack\nthat involves a composition of email services with specific differences\nin the way they handle line endings other than \u003cCR\u003e\u003cLF\u003e.\n","modified":"2026-04-16T04:40:49.981199593Z","published":"2024-02-09T01:34:03Z","upstream":["CVE-2023-51764"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2024-0029.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=32647"},{"type":"WEB","url":"https://www.postfix.org/smtp-smuggling.html"},{"type":"WEB","url":"https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/"}],"affected":[{"package":{"name":"postfix","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/postfix?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.4-1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2024-0029.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}