CVE-2008-6452 in Oceandir
Summary
by MITRE
SQL injection vulnerability in show_vote.php in Oceandir 2.9 and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/04/2024
The vulnerability identified as CVE-2008-6452 represents a critical SQL injection flaw within the Oceandir web application version 2.9 and earlier. This vulnerability resides in the show_vote.php script which processes user input through the id parameter without adequate sanitization or validation. The flaw enables remote attackers to inject malicious SQL code directly into the application's database queries, potentially compromising the entire backend system. The vulnerability classification aligns with CWE-89 which specifically addresses SQL injection weaknesses where untrusted data is incorporated into SQL commands without proper escaping or parameterization. This type of vulnerability falls under the ATT&CK technique T1190 - Exploit Public-Facing Application, as it represents a common attack vector targeting web applications accessible from the internet.
The technical exploitation of this vulnerability occurs when an attacker submits a malicious value through the id parameter in the show_vote.php script. The application fails to properly validate or sanitize this input before incorporating it into database queries, allowing the attacker to manipulate the SQL execution flow. When the application processes the malicious input, it executes unintended SQL commands that can range from data retrieval to complete database compromise. The vulnerability's impact extends beyond simple data theft as attackers can potentially gain administrative privileges, modify database structures, or even execute operating system commands depending on the database backend and application configuration. This particular flaw demonstrates poor input handling practices and violates fundamental security principles of data validation and parameterized queries.
The operational impact of CVE-2008-6452 is severe and multifaceted for organizations running affected Oceandir installations. Remote attackers can exploit this vulnerability to extract sensitive information including user credentials, personal data, and business-critical information stored in the database. The vulnerability enables attackers to perform unauthorized database operations such as creating new user accounts, modifying existing records, or deleting critical data. Additionally, the compromised system may serve as a launching point for further attacks within the network infrastructure, as database servers often contain privileged information and may be interconnected with other systems. The vulnerability also poses risks to data integrity and availability, potentially causing service disruption or complete system compromise. Organizations with affected systems face potential regulatory compliance violations, financial losses, and reputational damage from data breaches.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security improvements. The primary fix involves implementing proper input validation and parameterized queries throughout the application codebase, specifically targeting the show_vote.php script and similar components that handle user input. Organizations should apply the vendor-supplied patch or upgrade to a non-vulnerable version of Oceandir as soon as possible. Additionally, implementing web application firewalls and input sanitization mechanisms can provide additional layers of protection. Security best practices include adopting the principle of least privilege for database connections, implementing proper error handling to prevent information leakage, and conducting regular security assessments. The vulnerability also highlights the importance of following secure coding guidelines such as those outlined in the OWASP Top Ten and implementing defense-in-depth strategies including network segmentation and monitoring for suspicious database activities. Regular security training for development teams and implementing automated code review processes can help prevent similar vulnerabilities from being introduced in future versions.