{"id":"UBUNTU-CVE-2019-16378","details":"OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 is prone to a signature-bypass vulnerability with multiple From: addresses, which might affect applications that consider a domain name to be relevant to the origin of an e-mail message.","modified":"2026-04-22T13:36:29.219433Z","published":"2019-09-17T12:15:00Z","related":["USN-4567-1"],"upstream":["CVE-2019-16378"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-16378"},{"type":"REPORT","url":"https://github.com/trusteddomainproject/OpenDMARC/pull/48"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2019/09/17/2"},{"type":"REPORT","url":"https://bugs.debian.org/940081"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2019/09/11/8"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4567-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-16378"}],"affected":[{"package":{"name":"opendmarc","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/opendmarc@1.3.2-3ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-3ubuntu0.1"}]}],"versions":["1.3.2-2","1.3.2-3"],"ecosystem_specific":{"binaries":[{"binary_name":"libopendmarc2","binary_version":"1.3.2-3ubuntu0.1"},{"binary_name":"opendmarc","binary_version":"1.3.2-3ubuntu0.1"},{"binary_name":"rddmarc","binary_version":"1.3.2-3ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-16378.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}