{"id":"CVE-2019-17019","details":"When Python was installed on Windows, a python file being served with the MIME type of text/plain could be executed by Python instead of being opened as a text file when the Open option was selected upon download. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox \u003c 72.","modified":"2026-03-14T00:45:07.306312Z","published":"2020-01-08T22:15:12.497Z","references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-01/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1568003"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"72.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17019.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}