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CVE-2021-42392

Published: 10 January 2022

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.

Priority

High

CVSS 3 base score: 9.8

Status

Package Release Status
h2database
Launchpad, Ubuntu, Debian
bionic Needs triage

focal
Released (1.4.197-4+deb10u1build0.20.04.1)
hirsute Ignored
(reached end-of-life)
impish
Released (1.4.197-4+deb10u1build0.21.10.1)
jammy Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)