{"id":"UBUNTU-CVE-2018-15586","details":"Enigmail before 2.0.6 is prone to to OpenPGP signatures being spoofed for arbitrary messages using a PGP/INLINE signature wrapped within a specially crafted multipart HTML email.","modified":"2025-07-16T07:18:40.886220Z","published":"2019-02-11T17:29:00Z","withdrawn":"2025-07-18T16:44:44Z","upstream":["CVE-2018-15586"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-15586"},{"type":"REPORT","url":"https://sourceforge.net/p/enigmail/bugs/849/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-15586"}],"affected":[{"package":{"name":"enigmail","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/enigmail@2:2.0.8-1~ubuntu0.14.04.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.8-1~ubuntu0.14.04.2"}]}],"versions":["2:1.5.2-0ubuntu1","2:1.7-0ubuntu0.14.04.1","2:1.7.2-0ubuntu0.14.04.1","2:1.8.2-0ubuntu0.14.04.1","2:1.9.7-0ubuntu0.14.04.1","2:1.9.9-0ubuntu0.14.04.1","2:2.0.3-0ubuntu2~14.04.1","2:2.0.6-0ubuntu1~14.04.1","2:2.0.7-0ubuntu1~14.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"enigmail","binary_version":"2:2.0.8-1~ubuntu0.14.04.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-15586.json"}},{"package":{"name":"enigmail","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/enigmail@2:2.0.8-1~ubuntu0.16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.8-1~ubuntu0.16.04.2"}]}],"versions":["2:1.8.2-0ubuntu1","2:1.8.2-4fakesync1","2:1.9.1-1","2:1.9.7-1~ubuntu0.16.04.1","2:1.9.9-0ubuntu0.16.04.1","2:2.0.3-0ubuntu2~16.04.1","2:2.0.6-0ubuntu1~16.04.1","2:2.0.7-0ubuntu1~16.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"enigmail","binary_version":"2:2.0.8-1~ubuntu0.16.04.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-15586.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}