{"id":"DEBIAN-CVE-2023-40359","details":"xterm before 380 supports ReGIS reporting for character-set names even if they have unexpected characters (i.e., neither alphanumeric nor underscore), aka a pointer/overflow issue. This can only occur for xterm installations that are configured at compile time to use a certain experimental feature.","modified":"2026-09-15T09:02:19.562876105Z","published":"2023-08-14T17:15:10.617Z","upstream":["CVE-2023-40359"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-40359"}],"affected":[{"package":{"name":"xterm","ecosystem":"Debian:12","purl":"pkg:deb/debian/xterm?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["379-1","380-1","381-1","382-1","382-2","383-1","384-1","385-1","386-1","387-1","388-1","389-1","390-1","391-1","392-1","393-1","394-1","395-1","396-1","397-1","398-1","399-1","401-1","402-1","403-1","404-1","405-1","406-1","407-1","409-1","410-1","411-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-40359.json"}},{"package":{"name":"xterm","ecosystem":"Debian:13","purl":"pkg:deb/debian/xterm?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"382-2"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-40359.json"}},{"package":{"name":"xterm","ecosystem":"Debian:14","purl":"pkg:deb/debian/xterm?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"382-2"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-40359.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}