CVE-2022-23532

 

Published at: - 14-01-2023 02:15

Last modified: - 24-01-2023 02:13

Total changes: - 3

Description

APOC (Awesome Procedures on Cypher) is an add-on library for Neo4j that provides hundreds of procedures and functions. A path traversal vulnerability found in the apoc.export.* procedures of apoc plugins in Neo4j Graph database. The issue allows a malicious actor to potentially break out of the expected directory. The vulnerability is such that files could only be created but not overwritten. For the vulnerability to be exploited, an attacker would need access to execute an arbitrary query, either by having access to an authenticated Neo4j client, or a Cypher injection vulnerability in an application. The minimum versions containing patch for this vulnerability are 4.4.0.12 and 4.3.0.12 and 5.3.1. As a workaround, you can control the allowlist of the procedures that can be used in your system, and/or turn off local file access by setting apoc.export.file.enabled=false.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/neo4j-contrib/neo4j-apoc-procedures/security/advisories/GHSA-5v8v-gwmw-qw97
• https://github.com/neo4j-contrib/neo4j-apoc-procedures/commit/01e63ed2d187cd2a8aa1d78bf831ef0fdd69b522

 

Keywords

NVD

 

CVE-2022-23532

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures