CVE-2022-0495 : What You Need to Know

A SQL Injection vulnerability has been discovered in the library automation system product KOHA developed by Parantez Teknoloji before version 19.05.03. This vulnerability allows unauthenticated attackers to execute malicious SQL queries. It has been assigned a CVSS base score of 9.4, indicating a critical severity.

Understanding CVE-2022-0495

This CVE pertains to a critical SQL Injection vulnerability in the KOHA library automation system, affecting versions before 19.05.03.

What is CVE-2022-0495?

The vulnerability allows unauthenticated attackers to manipulate SQL queries, potentially gaining unauthorized access to databases and sensitive information within the system.

The Impact of CVE-2022-0495

With a high confidentiality and integrity impact, this vulnerability poses a significant risk to data security. It can lead to unauthorized data disclosure, modification, or deletion.

Technical Details of CVE-2022-0495

The following technical details highlight the specifics of the CVE.

Vulnerability Description

The vulnerability arises from improper neutralization of special SQL elements, enabling attackers to inject and execute malicious SQL queries.

Affected Systems and Versions

KOHA versions before 19.05.03 are affected by this SQL Injection vulnerability.

Exploitation Mechanism

Unauthenticated attackers can exploit this vulnerability by sending crafted SQL queries to the application, bypassing authentication mechanisms.

Mitigation and Prevention

To address CVE-2022-0495 and enhance system security, the following steps can be taken.

Immediate Steps to Take

Update the vulnerable KOHA module to version 19.05.03.01 provided by the vendor.

Long-Term Security Practices

Regularly monitor and apply security patches to the system to prevent future vulnerabilities.

Patching and Updates

Stay informed about security advisories and updates from the vendor to ensure the system remains secure.