CVE-2023-2963 : Security Advisory and Response

This CVE-2023-2963 was published on July 17, 2023, by TR-CERT. It involves an SQL Injection vulnerability in Oliva Expertise EKS software, impacting versions prior to 1.2. The vulnerability was discovered by Gokhan UYGAN.

Understanding CVE-2023-2963

This CVE highlights a critical security issue that allows for SQL Injection in Oliva Expertise EKS software.

What is CVE-2023-2963?

The CVE-2023-2963 vulnerability involves improper neutralization of special elements used in an SQL command ('SQL Injection') in Oliva Expertise EKS software before version 1.2. This can lead to unauthorized access and manipulation of the database.

The Impact of CVE-2023-2963

The impact of this vulnerability is deemed critical with a CVSS v3.1 base score of 9.8, indicating high confidentiality, integrity, and availability impact. Exploiting this vulnerability can result in severe consequences, including unauthorized data access, data manipulation, and potentially complete system compromise.

Technical Details of CVE-2023-2963

This section delves into the technical aspects of the CVE, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability, categorized under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')), allows attackers to execute malicious SQL commands due to improper validation, potentially leading to data breaches and system compromise.

Affected Systems and Versions

Oliva Expertise EKS software versions prior to 1.2 are impacted by this SQL Injection vulnerability. Users of affected versions are at risk of exploitation if proper mitigation measures are not implemented.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL commands into input fields of the affected software, bypassing input validation mechanisms. This can enable them to extract sensitive data or perform unauthorized actions within the database.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks associated with CVE-2023-2963 and prevent potential exploitation.

Immediate Steps to Take

Update Oliva Expertise EKS software to version 1.2 or later to address the SQL Injection vulnerability.
Implement thorough input validation and sanitization mechanisms to prevent SQL Injection attacks.
Regularly monitor and audit database activities for any suspicious behavior.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate developers and users about secure coding practices to prevent common security pitfalls like SQL Injection.
Stay informed about security advisories and updates from software vendors to promptly apply patches and fixes.

Patching and Updates

Stay updated with security advisories from Oliva Expertise and TR-CERT regarding CVE-2023-2963. Apply patches and updates promptly to ensure the security of your systems and data.