Em resumo
- CVE-2021-23463 é uma vulnerabilidade CRÍTICO (CVSS 9.1) que afeta com.h2database:h2, h2 (h2database).
- Chance de exploração nos próximos 30 dias (EPSS): 2.8%, maior que 86.4% das vulnerabilidades.
- Correção: atualize para 2.0.202 ou posterior.
| Package | Affected versions | Patched versions |
|---|
| com.h2database:h2 Maven | ≥ 1.4.198, < 2.0.202
| 2.0.202
|
| h2 | ≥ 1.4.198, < 2.0.202
| 2.0.202
|
Description
H2 is an embeddable RDBMS written in Java. The package com.h2database:h2 from 1.4.198 and before 2.0.202 are vulnerable to XML External Entity (XXE) Injection via the org.h2.jdbc.JdbcSQLXML class object, when it receives parsed string data from org.h2.jdbc.JdbcResultSet.getSQLXML() method. If it executes the getSource() method when the parameter is DOMSource.class it will trigger the vulnerability.
NVD description
The package com.h2database:h2 from 1.4.198 and before 2.0.202 are vulnerable to XML External Entity (XXE) Injection via the org.h2.jdbc.JdbcSQLXML class object, when it receives parsed string data from org.h2.jdbc.JdbcResultSet.getSQLXML() method. If it executes the getSource() method when the parameter is DOMSource.class it will trigger the vulnerability.
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