CVE-2024-8862 - CVE House
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Status published Medium CVE-2024-8862

h2oai h2o-3 JDBC Connection 1 getConnectionSafe deserialization

Vulnerability Description

A vulnerability, which was classified as critical, has been found in h2oai h2o-3 3.46.0.4. This issue affects the function getConnectionSafe of the file /dtale/chart-data/1 of the component JDBC Connection Handler. The manipulation of the argument query leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • aftersnow (VulDB User)

Affected Vendor

Affected Software

h2o-3
Vulnerable Versions:
3.46.0.4

Timeline

Official Publish: September 14th, 2024
Last Modified: September 16th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weaknesses (CWE)