CVE-2008-4376 in Live TV Script
Summary
by MITRE
SQL injection vulnerability in index.php in Live TV Script allows remote attackers to execute arbitrary SQL commands via the mid parameter.
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Analysis
by VulDB Data Team • 11/03/2024
The CVE-2008-4376 vulnerability represents a critical sql injection flaw in the Live TV Script application's index.php file, specifically targeting the mid parameter. This vulnerability falls under the CWE-89 category, which classifies sql injection as a fundamental weakness in software applications that fail to properly sanitize user input before incorporating it into sql queries. The flaw exists in the web application's input validation mechanisms, allowing malicious actors to manipulate the application's database interactions through carefully crafted sql commands. The mid parameter serves as the primary attack vector, where an attacker can inject malicious sql code that gets executed on the backend database server, potentially leading to unauthorized data access, modification, or deletion.
The technical exploitation of this vulnerability occurs when the application fails to implement proper input sanitization or parameterized queries for the mid parameter. When a user submits a request containing malicious sql code in the mid parameter, the application processes this input directly within the sql query without adequate filtering or escaping mechanisms. This creates an environment where attackers can manipulate the intended sql command structure, potentially gaining access to sensitive database information, executing administrative operations, or even escalating privileges within the database system. The vulnerability demonstrates a classic lack of proper input validation and output encoding practices that are fundamental to secure application development.
The operational impact of CVE-2008-4376 extends beyond simple data theft, as it provides attackers with the capability to perform comprehensive database reconnaissance and manipulation. Successful exploitation could result in complete database compromise, allowing threat actors to extract confidential information, modify or delete critical data, and potentially establish persistent access points within the affected system. The vulnerability affects the application's integrity and confidentiality, as it enables unauthorized access to the underlying database that likely contains user information, system configurations, or other sensitive operational data. Organizations using Live TV Script would face significant security risks, including potential regulatory compliance violations and reputational damage from data breaches.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and parameterized queries throughout the application code. The recommended approach involves replacing direct sql string concatenation with prepared statements or parameterized queries that separate sql code from user input. Organizations should also implement proper input sanitization techniques, including whitelisting acceptable input values, implementing proper escape sequences, and conducting thorough input validation at multiple layers of the application architecture. Additionally, regular security code reviews and penetration testing should be conducted to identify similar vulnerabilities within the application. The mitigation efforts should align with security best practices outlined in the owasp top ten and mitre attack framework, particularly focusing on preventing injection attacks and ensuring proper data validation mechanisms are in place to protect against similar sql injection vulnerabilities.