CVE-2021-23463

ADVISORY - github

Summary

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.

EPSS Score⁠: 0.02698 (0.849)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-611⁠

Improper Restriction of XML External Entity Reference

ADVISORY - github

CWE-611⁠

Improper Restriction of XML External Entity Reference

ADVISORY - gitlab

CWE-1035⁠

OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities

CWE-611⁠

Improper Restriction of XML External Entity Reference

CWE-937⁠

OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities

ADVISORY - redhat

CWE-611⁠

Improper Restriction of XML External Entity Reference

Impacted images

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