{"id":"CVE-2017-18359","details":"PostGIS 2.x before 2.3.3, as used with PostgreSQL, allows remote attackers to cause a denial of service via crafted ST_AsX3D function input, as demonstrated by an abnormal server termination for \"SELECT ST_AsX3D('LINESTRING EMPTY');\" because empty geometries are mishandled.","modified":"2026-03-15T22:15:37.328057Z","published":"2019-01-25T05:29:00.700Z","related":["openSUSE-SU-2022:10042-1","openSUSE-SU-2024:12171-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/01/msg00030.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/12/msg00020.html"},{"type":"FIX","url":"https://trac.osgeo.org/postgis/changeset/15444"},{"type":"FIX","url":"https://trac.osgeo.org/postgis/changeset/15445"},{"type":"EVIDENCE","url":"https://trac.osgeo.org/postgis/ticket/3704"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18359.json","unresolved_ranges":[{"events":[{"introduced":"2.0.0"},{"fixed":"2.3.3"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}