{"cve":"CVE-2017-18359","nvd":{"published":"2019-01-25T05:29:00.700","modified":"2026-06-17T01:12:41.013","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-20"],"references":["https://lists.debian.org/debian-lts-announce/2019/01/msg00030.html","https://lists.debian.org/debian-lts-announce/2021/12/msg00020.html","https://trac.osgeo.org/postgis/changeset/15444","https://trac.osgeo.org/postgis/changeset/15445","https://trac.osgeo.org/postgis/ticket/3704"],"products":["debian:debian_linux","postgis:postgis"],"source":"nvd","synced_at":"2026-10-19T20:54:46.948512734+00:00"},"epss":{"cve":"CVE-2017-18359","score":0.03046,"percentile":0.87542,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}