{"id":"CVE-2020-9366","details":"A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.","modified":"2026-03-15T22:38:30.496229Z","published":"2020-02-24T17:15:15.967Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/02/25/1"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-62"},{"type":"FIX","url":"https://lists.gnu.org/archive/html/screen-devel/2020-02/msg00007.html"},{"type":"FIX","url":"https://www.openwall.com/lists/oss-security/2020/02/06/3"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"4.8.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9366.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"}]}