by Kastro
Paper/Archive/CVE-2021-42392

CVE-2021-42392

h2database h2 — 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.

EPSS 83%CVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.7.997 × 2019.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
h21.1.000–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgithub.com/h2database/h2database/security/advisories/GHSA-h376-j262-vhq6reflists.debian.org/debian-lts-announce/2022/02/msg00017.htmladvisorydebian.org/security/2022/dsa-5076reforacle.com/security-alerts/cpuapr2022.htmlrefjfrog.com/blog/the-jndi-strikes-back-unauthenticated-rce-in-h2-database-consolerefsecurity.netapp.com/advisory/ntap-20220119-0001refsecpod.com/blog/log4shell-critical-remote-code-execution-vulnerability-in-h2database-console