CVE-2017-18359

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 25-01-2019 06:29

Last modified: - 06-04-2022 08:33

Total changes: - 3

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=postgis AND product=postgis AND target_software=postgresql AND versionStartIncluding=2.0.0 AND versionEndExcluding=2.3.3

vendor=Debian AND product=debian_linux AND version=8.0

vendor=Debian AND product=debian_linux AND version=9.0

Reference

https://trac.osgeo.org/postgis/ticket/3704
https://trac.osgeo.org/postgis/changeset/15445
https://trac.osgeo.org/postgis/changeset/15444
[debian-lts-announce] 20190131 [SECURITY] [DLA 1653-1] postgis security update-Mailing List, Third Party Advisory
[debian-lts-announce] 20211227 [SECURITY] [DLA 2857-1] postgis security update-Mailing List, Third Party Advisory

Keywords

CVE-2017-18359

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2017-18359

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures