Em resumo
- CVE-2025-6544 é uma vulnerabilidade CRÍTICO (CVSS 9.8) que afeta ai.h2o:h2o-core, h2o, h2o (h2o).
- Chance de exploração nos próximos 30 dias (EPSS): 0.92%, maior que 60.3% das vulnerabilidades.
- Ainda não há versão corrigida: acompanhe o aviso do fornecedor em Referências.
| 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.
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