Log in Start free

Vulnerability · Published Sep 14, 2024 · Assigned by VulDB

CVE-2024-8862h2oai h2o-3 JDBC Connection 1 getConnectionSafe deserialization

High 7.3

In plain English

A high-severity unsafe deserialization in h2o-3 from h2oai. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.3High
Exploit odds (30 days)1.3%top 28.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
PyPIdtale3.14.1GHSA-fg5m-m723-7mv6
PyPIdtale3.14.1PYSEC-2026-1321

Affected products (as reported)

VendorProductVersions
h2oai h2o-3 3.46.0.4

Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References