CVE-2006-4350 in OneOrZero
Summary
by MITRE
SQL injection vulnerability in index.php in OneOrZero 1.6.4.1 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 08/02/2018
The vulnerability identified as CVE-2006-4350 represents a critical sql injection flaw within the OneOrZero content management system version 1.6.4.1. This vulnerability specifically affects the index.php script where user input is improperly handled, creating an exploitable condition that allows remote attackers to execute arbitrary sql commands. The flaw manifests through the id parameter which serves as the primary attack vector for malicious sql injection attempts.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization practices within the application's database interaction layer. When the id parameter is passed to the index.php script, the application fails to properly escape or filter user-supplied data before incorporating it into sql query constructs. This lack of proper input sanitization creates a direct pathway for attackers to manipulate the underlying database queries through crafted malicious input sequences. The vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection vulnerabilities, and aligns with attack techniques documented in the attack tree framework under ATT&CK matrix technique T1190 for exploitation of sql injection vulnerabilities.
The operational impact of this vulnerability extends beyond simple data theft or modification, as it provides attackers with potentially complete control over the affected database system. Successful exploitation can lead to unauthorized data access, data manipulation, privilege escalation, and in severe cases, complete system compromise. Remote attackers can leverage this vulnerability without requiring any local system access or authentication credentials, making it particularly dangerous in publicly accessible web environments. The vulnerability affects the entire database infrastructure of the OneOrZero installation, potentially exposing sensitive user information, configuration data, and application logic.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and parameterized query construction practices. The recommended approach involves implementing prepared statements or parameterized queries to ensure that user input is properly separated from sql command structures. Additionally, comprehensive input sanitization should be applied to all user-supplied parameters including the id parameter in question. Network-level protections such as web application firewalls and intrusion detection systems can provide additional layers of defense, while regular security audits and code reviews should be conducted to identify similar vulnerabilities in other application components. The fix should also include proper error handling that prevents information leakage through database error messages that could aid attackers in further exploitation attempts.