CVE-2018-1000820
CVSS V2 High 7.5
CVSS V3 Critical 10
Description
neo4j-contrib neo4j-apoc-procedures version before commit 45bc09c contains a XML External Entity (XXE) vulnerability in XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This vulnerability appears to have been fixed in after commit 45bc09c.
Overview
- CVE ID
- CVE-2018-1000820
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-12-20T15:29:00
- Last Modified Date
- 2023-01-23T15:40:05
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:neo4j-contrib:neo4j-apoc-procedures:*:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 10
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931 | Issue Tracking Patch Third Party Advisory |
| https://0dd.zone/2018/10/27/neo4f-apoc-procedures-XXE/ | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-1000820 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000820 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:48:31 | Added to TrackCVE | |||
| 2022-12-03 15:31:57 | 2018-12-20T15:29Z | 2018-12-20T15:29:00 | CVE Published Date | updated |
| 2022-12-03 15:31:57 | 2019-01-08T19:15:35 | CVE Modified Date | updated | |
| 2022-12-03 15:31:57 | Analyzed | Vulnerability Status | updated | |
| 2023-01-23 17:07:51 | 2023-01-23T15:40:05 | CVE Modified Date | updated |