CVE-2021-42392
- Source
- https://cve.org/CVERecord?id=CVE-2021-42392
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42392.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-42392
- Aliases
- Downstream
- Related
- Published
- 2022-01-10T14:10:23.643Z
- Modified
- 2026-03-15T14:45:09.704968Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://github.com/h2database/h2database/security/advisories/GHSA-h376-j262-vhq6
- https://lists.debian.org/debian-lts-announce/2022/02/msg00017.html
- https://security.netapp.com/advisory/ntap-20220119-0001/
- https://www.debian.org/security/2022/dsa-5076
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.secpod.com/blog/log4shell-critical-remote-code-execution-vulnerability-in-h2database-console/
- https://jfrog.com/blog/the-jndi-strikes-back-unauthenticated-rce-in-h2-database-console/
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42392.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "1.1.000"
},
{
"last_affected": "2.0.204"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.15.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "various"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "the"
}
]
}
]