CVE-2023-3628 : Security Advisory and Response
Learn about CVE-2023-3628, a moderate severity vulnerability in Infinispan. Discover how authenticated users can access unauthorized information and the steps for mitigation.
This CVE record, assigned by Red Hat, highlights a moderate severity vulnerability related to the failure of Infinispan's REST bulk read endpoints to properly evaluate user permissions, potentially enabling authenticated users to access unauthorized information.
Understanding CVE-2023-3628
This section delves deeper into the details of CVE-2023-3628.
What is CVE-2023-3628?
The flaw in Infinispan's REST allows authenticated users to bypass proper permission evaluation, leading to unauthorized access to information beyond their intended scope.
The Impact of CVE-2023-3628
The impact of this vulnerability includes a confidentiality impact of "HIGH," signifying the potential for unauthorized disclosure of sensitive information.
Technical Details of CVE-2023-3628
Understanding the technical aspects of CVE-2023-3628 is crucial for mitigating its risks effectively.
Vulnerability Description
The vulnerability in Infinispan's REST bulk read endpoints results in a breach of user permission checks, creating a risk of unauthorized information access.
Affected Systems and Versions
- Product: Infinispan
- Affected Version: Red Hat Data Grid 8.4.4
- Affected Version: Red Hat JBoss Enterprise Application Platform 6
Exploitation Mechanism
With a CVSS base score of 6.5 (Medium severity), the vulnerability poses a risk due to low privileges required, allowing for exploitation over a network without user interaction.
Mitigation and Prevention
Taking immediate action and implementing long-term security practices is essential to mitigate the risks associated with CVE-2023-3628.
Immediate Steps to Take
Ensure thorough permissions checks are in place, review access controls, and monitor user activity for unauthorized access attempts.
Long-Term Security Practices
Regular security assessments, user permissions audits, and continuous monitoring of access logs can help prevent similar vulnerabilities in the future.
Patching and Updates
Updating affected systems to secure versions, applying patches provided by Red Hat, and staying informed about security advisories are critical steps in preventing exploitation of this vulnerability.