CVE-2024-10553
H2O Deserialization of Untrusted Data Vulnerability
9.8
CRITICAL
CVSS 3.1
EPSS 2.9%
Description
A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitrary code via deserialization of untrusted data. The vulnerability exists in the endpoints POST /99/ImportSQLTable and POST /3/SaveToHiveTable, where user-controlled JDBC URLs are passed to DriverManager.getConnection, leading to deserialization if a MySQL or PostgreSQL driver is available in the classpath. This issue is fixed in version 3.46.0.6.
How to fix CVE-2024-10553
To remediate CVE-2024-10553, upgrade the affected package to a fixed version below.
- —upgrade to 3.46.0.6 or later
- —upgrade to 3.46.0.6 or later
Is CVE-2024-10553 being exploited?
Low — EPSS is 2.9%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 3.46.0.6
- from 0, < 3.46.0.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |