CVE-2009-2924 in Videos Broadcast Yourself
Summary
by MITRE
Multiple SQL injection vulnerabilities in Videos Broadcast Yourself 2 allow remote attackers to execute arbitrary SQL commands via the (1) UploadID parameter to videoint.php, and possibly the (2) cat_id parameter to catvideo.php and (3) uid parameter to cviewchannels.php.
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Analysis
by VulDB Data Team • 12/08/2024
The vulnerability identified as CVE-2009-2924 affects the Videos Broadcast Yourself 2 software, a content management system designed for video hosting and broadcasting services. This vulnerability manifests as multiple SQL injection flaws that collectively represent a critical security weakness in the application's input validation mechanisms. The affected parameters include UploadID in videoint.php, cat_id in catvideo.php, and uid in cviewchannels.php, all of which process user-supplied data without adequate sanitization or parameterization. These vulnerabilities fall under the CWE-89 category of SQL Injection, which is classified as a high-severity weakness in the Common Weakness Enumeration framework. The attack vector is particularly concerning as it allows remote attackers to execute arbitrary SQL commands against the underlying database system, potentially leading to complete system compromise. The vulnerability stems from the application's failure to properly escape or parameterize user input before incorporating it into database queries, creating an environment where malicious SQL code can be injected and executed with the privileges of the database user account.
The operational impact of this vulnerability extends far beyond simple data theft, as successful exploitation can result in complete database compromise, unauthorized data modification, and potential lateral movement within the network infrastructure. Attackers can leverage these injection points to extract sensitive information including user credentials, personal data, and system configuration details. The three distinct attack vectors provide multiple pathways for exploitation, increasing the likelihood of successful compromise and reducing the effort required by threat actors to achieve their objectives. According to the MITRE ATT&CK framework, this vulnerability maps to the T1190 technique for Exploit Public-Facing Application, with potential subsequent techniques including T1078 for valid accounts and T1005 for data from local system. The database-level execution capability means that attackers can manipulate or delete data, create new user accounts, and potentially escalate privileges to gain administrative control over the entire application and its underlying database infrastructure. The lack of proper input validation creates a persistent risk that remains active until the software is properly patched or the vulnerable code is removed.
Mitigation strategies for CVE-2009-2924 require immediate implementation of parameterized queries and input validation measures across all affected application components. The most effective approach involves implementing proper SQL parameterization techniques that separate SQL code from user data, ensuring that input values are treated as literal data rather than executable code. Organizations should deploy web application firewalls to monitor and filter malicious SQL injection attempts, while also implementing proper access controls and database privilege management to limit the impact of potential breaches. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components, particularly focusing on areas where user input is processed without adequate sanitization. The remediation process should include updating the Videos Broadcast Yourself 2 software to the latest version that addresses these vulnerabilities, while also implementing comprehensive logging and monitoring to detect any exploitation attempts. Additionally, security training for developers should emphasize secure coding practices, particularly around database interaction and input handling, to prevent similar issues from occurring in future software development cycles. The vulnerability demonstrates the critical importance of input validation and proper database query construction in preventing unauthorized access and data compromise.