| Package | Affected versions | Patched versions |
|---|---|---|
| postgis | ≥ 2.0.0, < 2.3.3 | 2.3.3 |
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.
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