CVE-2021-42392

 

Published at: - 10-01-2022 03:10

Last modified: - 03-09-2022 05:30

Total changes: - 8

Description

The org.h2.util.JdbcUtils.getConnection method of the H2 database takes as parameters the class name of the driver and URL of the database. An attacker may pass a JNDI driver name and a URL leading to a LDAP or RMI servers, causing remote code execution. This can be exploited through various attack vectors, most notably through the H2 Console which leads to unauthenticated remote code execution.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/h2database/h2database/security/advisories/GHSA-h376-j262-vhq6
• https://jfrog.com/blog/the-jndi-strikes-back-unauthenticated-rce-in-h2-database-console/
• https://security.netapp.com/advisory/ntap-20220119-0001/
• [debian-lts-announce] 20220215 [SECURITY] [DLA 2923-1] h2database security update-Mailing List, Third Party Advisory
• DSA-5076-Third Party Advisory
• https://www.oracle.com/security-alerts/cpuapr2022.html

 

Keywords

NVD

 

CVE-2021-42392

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures