{"action":"Upgrade samba to 2:4.1.8+dfsg-1 or later.","affected":[{"fixed":"2:4.1.8+dfsg-1","introduced":"0"}],"component":"samba","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2:4.1.8+dfsg-1"],"id":"tcs_01M5NAP6FZ8G5P4S0KM8B9JDBJ","modified_at":"2026-10-23T15:47:35.975105115Z","published_at":"2014-05-28T04:58:32.750Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-0239","https://security-tracker.debian.org/tracker/CVE-2014-0239"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-0239#Debian:14/samba","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-0239"}],"summary":"The internal DNS server in Samba 4.x before 4.0.18 does not check the QR field in the header section of an incoming DNS message before sending a response, which allows remote attackers to cause a deni"}