CVE-2024-30923 in DerbyNet
Summary
by MITRE • 04/19/2024
SQL Injection vulnerability in DerbyNet v9.0 and below allows a remote attacker to execute arbitrary code via the where Clause in Racer Document Rendering
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 08/08/2024
The SQL injection vulnerability identified as CVE-2024-30923 affects DerbyNet version 9.0 and earlier, representing a critical security flaw that enables remote attackers to execute arbitrary code through improper handling of user input in the Racer Document Rendering functionality. This vulnerability specifically targets the where clause parameter processing within the database query construction mechanism, creating an attack surface where malicious input can be directly translated into executable SQL commands without adequate sanitization or parameterization. The flaw exists in the application's data processing pipeline where user-supplied data intended for filtering database results is not properly escaped or validated before being incorporated into SQL query structures.
The technical implementation of this vulnerability stems from insufficient input validation and improper query construction practices within DerbyNet's document rendering module. When the application processes racer documents containing user-provided filtering criteria, the where clause parameter is directly concatenated into SQL statements without appropriate sanitization measures. This design flaw aligns with CWE-89 which categorizes SQL injection as a weakness where untrusted data is incorporated into SQL commands without proper escaping or parameterization. The vulnerability manifests when attackers craft malicious input strings that contain SQL command sequences which bypass normal input validation and are subsequently executed by the database engine, potentially allowing full database access or command execution privileges.
The operational impact of this vulnerability extends beyond simple data compromise to encompass complete system compromise and unauthorized access to sensitive information. Remote attackers can leverage this flaw to extract confidential data including racer records, race results, and potentially system configuration details. The vulnerability also enables attackers to modify or delete database entries, potentially disrupting race operations or manipulating competitive outcomes. According to ATT&CK framework category T1190, this vulnerability represents a remote services attack vector that allows adversaries to gain access to systems through network-based exploitation, while T1071.005 categorizes the exploitation as application layer protocol abuse. The attack requires minimal privileges and can be executed remotely, making it particularly dangerous for organizations that rely on DerbyNet for race management and data processing.
Mitigation strategies for CVE-2024-30923 should prioritize immediate patching of DerbyNet installations to versions that address the SQL injection vulnerability through proper input validation and parameterized query construction. Organizations should implement comprehensive input sanitization measures including the use of prepared statements and parameterized queries to prevent malicious SQL code from being executed. Network segmentation and access controls should be strengthened to limit exposure of the affected system to untrusted networks. Additionally, implementing web application firewalls and intrusion detection systems can help identify and block malicious SQL injection attempts. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components, while database activity monitoring should be enabled to detect unauthorized access attempts. The remediation process must also include comprehensive testing to ensure that the patch does not introduce regressions in existing functionality while maintaining the application's core race management capabilities.