{"id":"CVE-2014-0239","details":"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 denial of service (CPU and bandwidth consumption) via a forged response packet that triggers a communication loop, a related issue to CVE-1999-0103.","modified":"2026-01-27T04:12:27.843603Z","published":"2014-05-28T04:58:32Z","withdrawn":"2026-01-27T04:12:27.843603Z","related":["openSUSE-SU-2024:10069-1"],"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/59579"},{"type":"ADVISORY","url":"http://security.gentoo.org/glsa/glsa-201502-15.xml"},{"type":"ADVISORY","url":"http://www.samba.org/samba/security/CVE-2014-0239"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/67691"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1030309"}],"schema_version":"1.7.3"}