Deserialization in H2oai H2o-3
CVE-2024-8862
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…
Vulnerability class: Insecure Deserialization
EPSS: 0.016 (81.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- H2oai H2o-3 — versions 3.46.0.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-277499 | h2oai h2o-3 JDBC Connection 1 getConnectionSafe deserialization (vdb-entry, technical-description)
- VDB-277499 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #403200 | h2oai h2o-3 3.46.0.4 Unauthenticated Remote Code Execution via Unrestricted JDBC (third-party-advisory)
- rumbling-slice-eb0.notion.site/Unauthenticated-Remote-Command-Execution-via-Pan… (exploit)
Frequently asked questions
- What is CVE-2024-8862?
- CVE-2024-8862 is a high-severity vulnerability in H2oai H2o-3, classified under Deserialization of Untrusted Data. CVSS score: 7.3/10. Published 2024-09-14.
- How severe is CVE-2024-8862?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2024-8862 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.