CVE-2021-42392
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
RCE in H2 Console
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.1.210-1 |
| sid | Fixed | 2.1.210-1 |
| forky | Fixed | 2.1.210-1 |
| bullseye | Fixed | 1.4.197-4+deb11u1 |
| bookworm | Fixed | 2.1.210-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | com.h2database:h2 | >=1.1.100,<2.0.206 | 2.0.206 |
References
- https://security-tracker.debian.org/tracker/CVE-2021-42392
- https://github.com/h2database/h2database/security/advisories/GHSA-h376-j262-vhq6
- https://nvd.nist.gov/vuln/detail/CVE-2021-42392
- https://github.com/h2database/h2database
- https://github.com/h2database/h2database/releases/tag/version-2.0.206
- https://jfrog.com/blog/the-jndi-strikes-back-unauthenticated-rce-in-h2-database-console
- 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
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.