CVE-2023-4588 : Security Advisory and Response

This CVE involves a file accessibility vulnerability in Delinea Secret Server, specifically affecting versions v10.9.000002 and v11.4.000002. The vulnerability could be exploited by an authenticated user with administrative privileges, potentially leading to the exposure of database credentials in plain text.

Understanding CVE-2023-4588

This section delves into the details of CVE-2023-4588, providing insights into its nature and implications.

What is CVE-2023-4588?

The CVE-2023-4588 vulnerability is classified as a file accessibility issue within Delinea Secret Server. It allows an authenticated user with administrative rights to create a backup file in the application's webroot directory. By changing the default backup directory to the wwwroot folder, the user can download it along with certain configuration files, such as encryption.config and database.config, potentially exposing sensitive database credentials in plain text.

The Impact of CVE-2023-4588

The impact of CVE-2023-4588 is significant as it introduces a security risk that could lead to the exposure of critical information, specifically database credentials. Exploitation of this vulnerability could compromise the integrity and confidentiality of the affected system, potentially resulting in unauthorized access and data breaches.

Technical Details of CVE-2023-4588

In this section, a deeper dive into the technical aspects of CVE-2023-4588 is provided, including vulnerability description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in Delinea Secret Server allows an authenticated user with administrative privileges to manipulate backup files and access configuration files stored in the webroot directory, leading to the exposure of database credentials.

Affected Systems and Versions

Versions v10.9.000002 and v11.4.000002 of Delinea Secret Server are affected by this vulnerability, exposing them to potential exploitation by malicious actors.

Exploitation Mechanism

To exploit CVE-2023-4588, an authenticated user with administrative privileges must create a backup file within the application's webroot directory and adjust the backup directory to the wwwroot folder. By downloading specific configuration files, the user can reveal sensitive database credentials in plain text.

Mitigation and Prevention

Mitigating the risks associated with CVE-2023-4588 requires immediate action and the implementation of long-term security practices to safeguard systems from similar vulnerabilities.

Immediate Steps to Take

Administrators should apply security best practices, restrict access privileges, and regularly monitor system activities to detect any unauthorized actions related to file manipulation and data access.

Long-Term Security Practices

Implementing rigorous access control measures, conducting regular security audits, and ensuring secure coding practices can help prevent such vulnerabilities from being exploited in the future.

Patching and Updates

Delinea Secret Server users are advised to apply patches or updates provided by the vendor to address the file accessibility vulnerability and enhance the overall security posture of the system. Regularly updating the software can help mitigate potential risks and protect against emerging threats.