CVE-2023-22875 : What You Need to Know

This CVE-2023-22875 involves an information disclosure vulnerability in IBM Security QRadar SIEM.

Understanding CVE-2023-22875

This vulnerability affects versions 7.4 and 7.5 of IBM Security QRadar SIEM. It involves the copying of certificate key files used for SSL/TLS in the QRadar web user interface to managed hosts in the deployment that do not require that key.

What is CVE-2023-22875?

CVE-2023-22875 specifically pertains to the exposure of sensitive information to an unauthorized actor due to the mishandling of certificate key files in IBM Security QRadar SIEM versions 7.4 and 7.5.

The Impact of CVE-2023-22875

The impact of this vulnerability is rated as HIGH, with a base severity score of 8.4. It has a high impact on confidentiality and integrity, with low privileges required for exploitation.

Technical Details of CVE-2023-22875

This vulnerability has a CVSS v3.1 base score of 8.4, indicating a high severity level. The attack complexity is low, and the attack vector is local. The vulnerability does not require user interaction and has the potential to expose sensitive information to unauthorized actors.

Vulnerability Description

The vulnerability involves IBM QRadar SIEM 7.4 and 7.5 copying certificate key files used for SSL/TLS to managed hosts, even when not required, leading to potential information disclosure risks.

Affected Systems and Versions

IBM Security QRadar SIEM versions 7.4 and 7.5 are affected by this vulnerability.

Exploitation Mechanism

The exploitation of this vulnerability involves unauthorized actors gaining access to sensitive information through the mishandling of certificate key files in the QRadar web user interface.

Mitigation and Prevention

To address CVE-2023-22875, immediate steps should be taken to mitigate the risks and prevent potential exploitation.

Immediate Steps to Take

IBM Security QRadar SIEM users should apply security patches and updates provided by IBM to address this vulnerability.
Review and restrict access to sensitive information to authorized personnel only.

Long-Term Security Practices

Regularly monitor and audit SSL/TLS certificate key files to ensure they are appropriately managed and secure.
Implement strong access control measures to prevent unauthorized access to sensitive information.

Patching and Updates

IBM has released patches and updates to address the information disclosure vulnerability in IBM Security QRadar SIEM versions 7.4 and 7.5. It is crucial for users to apply these patches promptly to secure their systems against potential exploitation.