CVE-2021-23463 (Critical) detected in h2-1.4.199.jar
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CVE-2021-23463 - Critical Severity Vulnerability
Vulnerable Library - h2-1.4.199.jar
H2 Database Engine
Library home page: http://www.h2database.com
Path to dependency file: /JPAGenrator-0.0.1-SNAPSHOT/META-INF/maven/com.ncstc/JPAGenrator/pom.xml
Path to vulnerable library: /JPAGenrator-0.0.1-SNAPSHOT/WEB-INF/lib/h2-1.4.199.jar,/epository/com/h2database/h2/1.4.199/h2-1.4.199.jar
Dependency Hierarchy:
- ❌ h2-1.4.199.jar (Vulnerable Library)
Found in base branch: master
Vulnerability Details
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.
Publish Date: 2021-12-10
URL: CVE-2021-23463
CVSS 3 Score Details (9.1)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: High
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