CVE-2020-25638 : Security Advisory and Response

A flaw in hibernate-core versions prior to and including 5.4.23.Final allows SQL injection via JPA Criteria API, posing a threat to data confidentiality and integrity.

Understanding CVE-2020-25638

This CVE identifies a vulnerability in hibernate-core that could lead to unauthorized data access and potential attacks.

What is CVE-2020-25638?

This vulnerability in hibernate-core versions before 5.4.24.Final enables SQL injection through unsanitized literals in SQL query comments, potentially granting attackers access to sensitive information.

The Impact of CVE-2020-25638

The primary risk associated with this vulnerability is the compromise of data confidentiality and integrity, allowing attackers to exploit the system further.

Technical Details of CVE-2020-25638

Hibernate-core vulnerability details and affected systems.

Vulnerability Description

The flaw in hibernate-core versions prior to 5.4.24.Final allows SQL injection via unsanitized literals in SQL query comments, potentially leading to unauthorized data access.

Affected Systems and Versions

Product: hibernate-core
Vendor: N/A
Versions affected: Hibernate ORM versions before 5.4.24.Final

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL queries through the JPA Criteria API, bypassing security measures.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2020-25638.

Immediate Steps to Take

Update hibernate-core to version 5.4.24.Final or later to patch the vulnerability.
Monitor and restrict SQL query comments to prevent injection attacks.

Long-Term Security Practices

Regularly update software components to address known vulnerabilities.
Implement input validation and parameterized queries to mitigate SQL injection risks.

Patching and Updates

Apply security patches promptly to ensure the system is protected against potential exploits.