En resumen
- CVE-2025-6544 es una vulnerabilidad CRÍTICO (CVSS 9.8) que afecta a ai.h2o:h2o-core, h2o, h2o (h2o).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.92%, mayor que el 60.3% de las vulnerabilidades.
- Aún no hay una versión corregida: sigue el aviso del fabricante en Referencias.
| Package | Affected versions | Patched versions |
|---|
| ai.h2o:h2o-core Maven | ≤ 3.46.0.7
| No fix yet |
| h2o PyPI | ≤ 3.46.0.7
| No fix yet |
| h2o | ≥ 3.0.0.2, ≤ 3.46.0.8
| No fix yet |
Description
A deserialization vulnerability exists in h2oai/h2o-3 versions <= 3.46.0.7, allowing attackers to read arbitrary system files and execute arbitrary code. The vulnerability arises from improper handling of JDBC connection parameters, which can be exploited by bypassing regular expression checks and using double URL encoding. This issue impacts all users of the affected versions.
NVD description
A deserialization vulnerability exists in h2oai/h2o-3 versions <= 3.46.0.8, allowing attackers to read arbitrary system files and execute arbitrary code. The vulnerability arises from improper handling of JDBC connection parameters, which can be exploited by bypassing regular expression checks and using double URL encoding. This issue impacts all users of the affected versions.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free