{"id":"CVE-2020-15657","details":"Firefox could be made to load attacker-supplied DLL files from the installation directory. This required an attacker that is already capable of placing files in the installation directory. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.","modified":"2026-05-04T08:29:06.452256Z","published":"2020-08-10T18:15:12.593Z","withdrawn":"2026-05-04T08:29:06.452256Z","related":["SUSE-SU-2020:14456-1","SUSE-SU-2020:2100-1","SUSE-SU-2020:2118-1","SUSE-SU-2020:2147-1","openSUSE-SU-2020:1147-1","openSUSE-SU-2020:1155-1","openSUSE-SU-2020:1189-1","openSUSE-SU-2024:10600-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-30/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-32/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-33/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1644954"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"79.0"}]},{"events":[{"introduced":"0"},{"fixed":"78.1"}]},{"events":[{"introduced":"0"},{"fixed":"78.1"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15657.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}