{"id":"CVE-2020-15047","aliases":["EUVD-2020-7175","GHSA-vq22-w99f-wr8j","MGASA-2021-0082","UBUNTU-CVE-2020-15047"],"status":"published","title":"MSA/SMTP.cpp in Trojita before 0.8 ignores certificate-verification errors, which allows man-in...","description":"MSA/SMTP.cpp in Trojita before 0.8 ignores certificate-verification errors, which allows man-in-the-middle attackers to spoof SMTP servers.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00805,"percentile":0.5702,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-295"],"published":"2020-06-25T10:49:09Z","modified":"2026-06-17T02:55:57Z","fixes":[{"ecosystem":"Mageia:7","package":"trojita","fixed_in":["0.7-6.git20200625.1.mga7"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Mageia:7","package":"trojita","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7-6.git20200625.1.mga7"}]}]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"trojita","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7-0ubuntu2","0.7-0ubuntu4"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"trojita","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7-0ubuntu5"]}],"products":[{"vendor":"trojita_project","product":"trojita"}],"references":[{"url":"https://gerrit.vesnicky.cesnet.cz/r/1035","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","report"]},{"url":"https://bugs.kde.org/show_bug.cgi?id=423453","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15047"},{"url":"https://github.com/advisories/GHSA-vq22-w99f-wr8j"},{"url":"https://advisories.mageia.org/MGASA-2021-0082.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26859","tags":["report"]},{"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15047","tags":["advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2020/06/25/1","tags":["web"]},{"url":"https://gerrit.vesnicky.cesnet.cz/r/#/c/1035/","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2020-15047","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-15047","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-15047","description":"MSA/SMTP.cpp in Trojita before 0.8 ignores certificate-verification errors, which allows man-in-the-middle attackers to spoof SMTP servers.","status":"published","published":"2020-06-25T10:49:09Z","modified":"2024-08-04T13:08:21.409Z","updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-7175","description":"MSA/SMTP.cpp in Trojita before 0.8 ignores certificate-verification errors, which allows man-in-the-middle attackers to spoof SMTP servers.","status":"published","published":"2020-06-25T10:49:09Z","modified":"2024-08-04T13:08:21Z","updated_at":"2026-11-03T03:07:33.100327Z"}],"ghsa":[{"id":"GHSA-vq22-w99f-wr8j","title":"MSA/SMTP.cpp in Trojita before 0.8 ignores certificate-verification errors, which allows man-in...","description":"MSA/SMTP.cpp in Trojita before 0.8 ignores certificate-verification errors, which allows man-in-the-middle attackers to spoof SMTP servers.","status":"published","published":"2022-05-24T17:21:40Z","modified":"2023-01-29T05:03:02Z","updated_at":"2026-11-02T14:45:13.764942Z"}],"nvd":[{"id":"CVE-2020-15047","description":"MSA/SMTP.cpp in Trojita before 0.8 ignores certificate-verification errors, which allows man-in-the-middle attackers to spoof SMTP servers.","status":"published","published":"2020-06-25T11:15:10.393Z","modified":"2026-06-17T02:55:57.647Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:06:08.145904Z"}],"osv":[{"id":"UBUNTU-CVE-2020-15047","description":"MSA/SMTP.cpp in Trojita before 0.8 ignores certificate-verification errors, which allows man-in-the-middle attackers to spoof SMTP servers.","status":"published","published":"2020-06-25T11:15:00Z","modified":"2025-10-24T04:48:35Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:23.344108Z"},{"id":"MGASA-2021-0082","title":"Updated trojita packages fix security vulnerability","description":"Damian Poddebniak discovered a TLS verification failure in Trojitá. When\nsending e-mails over SMTP, all TLS errors were ignored (CVE-2020-15047).\n","status":"published","published":"2021-02-15T19:24:33Z","modified":"2026-04-16T04:41:11.225280854Z","updated_at":"2026-11-02T15:49:41.509337Z"}]}}