{"id":"DEBIAN-CVE-2020-14940","details":"An issue was discovered in io/gpx/GPXDocumentReader.java in TuxGuitar 1.5.4. It uses misconfigured XML parsers, leading to XXE while loading GP6 (.gpx) and GP7 (.gp) tablature files.","modified":"2026-09-11T11:01:23.202423581Z","published":"2020-06-23T10:15:10.330Z","upstream":["CVE-2020-14940"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2020-14940"}],"affected":[{"package":{"name":"tuxguitar","ecosystem":"Debian:12","purl":"pkg:deb/debian/tuxguitar?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.6+dfsg1-6","1.5.6+dfsg1-7","1.5.6+dfsg1-8","1.6.4+dfsg1-1","1.6.6+dfsg1-1","1.6.6+dfsg1-2","1.6.6+dfsg1-3","2.0.0+dfsg1-1","2.0.0+dfsg1-2","2.0.0+dfsg1-3"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-14940.json"}},{"package":{"name":"tuxguitar","ecosystem":"Debian:13","purl":"pkg:deb/debian/tuxguitar?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.6+dfsg1-7"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-14940.json"}},{"package":{"name":"tuxguitar","ecosystem":"Debian:14","purl":"pkg:deb/debian/tuxguitar?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.6+dfsg1-7"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-14940.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:N/A:N"}]}