CVE-2023-31433 : Security Advisory and Response
Discover the SQL injection flaw in Logbuch in evasys pre-8.2 Build 2286 & 9.x pre-9.0 Build 2401, allowing attackers to execute SQL queries. Learn how to mitigate this vulnerability.
A SQL injection vulnerability in Logbuch in evasys before version 8.2 Build 2286 and 9.x before 9.0 Build 2401 can allow authenticated attackers to execute SQL statements via a specific parameter.
Understanding CVE-2023-31433
This section will provide an overview of the CVE-2023-31433 vulnerability.
What is CVE-2023-31433?
CVE-2023-31433 is a SQL injection flaw found in Logbuch in evasys before version 8.2 Build 2286 and 9.x before 9.0 Build 2401. It enables authenticated attackers to execute SQL statements using a particular parameter.
The Impact of CVE-2023-31433
The exploitation of CVE-2023-31433 could lead to unauthorized access, data manipulation, and potentially a complete compromise of the affected system.
Technical Details of CVE-2023-31433
In this section, we will delve into the technical aspects of CVE-2023-31433.
Vulnerability Description
The SQL injection vulnerability in Logbuch allows malicious actors with authenticated access to execute arbitrary SQL queries by manipulating the 'welche' parameter.
Affected Systems and Versions
All versions of evasys before 8.2 Build 2286 and 9.x before 9.0 Build 2401 are impacted by this vulnerability.
Exploitation Mechanism
Attackers with authenticated access can exploit this vulnerability by inserting malicious SQL statements via the 'welche' parameter in Logbuch.
Mitigation and Prevention
This section will highlight strategies to mitigate and prevent exploitation of CVE-2023-31433.
Immediate Steps to Take
Users are advised to update Logbuch to version 8.2 Build 2286 or 9.0 Build 2401 to remediate the SQL injection vulnerability. Additionally, input validation and parameterized queries can help prevent such attacks.
Long-Term Security Practices
Regular security audits, training of personnel on secure coding practices, and the implementation of robust security controls can enhance the overall security posture.
Patching and Updates
Regularly applying security patches and staying informed about the latest security developments in Logbuch and evasys are essential to protect against emerging threats.