{"id":"DEBIAN-CVE-2019-20433","details":"libaspell.a in GNU Aspell before 0.60.8 has a buffer over-read for a string ending with a single '\\0' byte, if the encoding is set to ucs-2 or ucs-4 outside of the application, as demonstrated by the ASPELL_CONF environment variable.","modified":"2026-09-09T07:02:27.706634304Z","published":"2020-01-27T15:15:12.150Z","upstream":["CVE-2019-20433"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2019-20433"}],"affected":[{"package":{"name":"aspell","ecosystem":"Debian:12","purl":"pkg:deb/debian/aspell?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.60.7-3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20433.json"}},{"package":{"name":"aspell","ecosystem":"Debian:13","purl":"pkg:deb/debian/aspell?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.60.7-3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20433.json"}},{"package":{"name":"aspell","ecosystem":"Debian:14","purl":"pkg:deb/debian/aspell?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.60.7-3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20433.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:H"}]}