CVE-2006-3370 in Blueboy
Summary
by MITRE
Blueboy 1.0.3 stores bb_news_config.inc under the web document root with insufficient access control, which allows remote attackers to obtain sensitive information, including the database configuration.
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Analysis
by VulDB Data Team • 07/30/2018
The vulnerability identified as CVE-2006-3370 affects Blueboy version 1.0.3, a content management system or web application that suffers from a critical misconfiguration in its file access controls. This flaw resides in the application's handling of configuration files, specifically the bb_news_config.inc file which contains sensitive database connection parameters and other critical system information. The vulnerability represents a classic case of improper access control where sensitive files are exposed to unauthorized users through the web server's document root directory structure.
The technical implementation of this vulnerability stems from the application's failure to properly secure configuration files within its deployment environment. When the bb_news_config.inc file is placed within the web document root, it becomes accessible through standard HTTP requests without any authentication or authorization mechanisms. This configuration exposes database credentials, connection strings, and potentially other sensitive system parameters that attackers can retrieve by simply requesting the file through a web browser or automated tools. The flaw directly violates fundamental security principles of information hiding and access control, creating a direct pathway for attackers to obtain critical system information that could facilitate further exploitation.
The operational impact of this vulnerability extends beyond simple information disclosure, as it provides attackers with the foundational elements required for more sophisticated attacks. With access to database configuration details, threat actors can establish direct database connections, potentially leading to data exfiltration, modification of database contents, or even complete database compromise. The vulnerability enables a range of attack vectors including but not limited to database injection attacks, credential reuse attacks against other systems, and privilege escalation within the application's infrastructure. This type of exposure aligns with attack patterns documented in the ATT&CK framework under credential access and defense evasion techniques, where attackers leverage exposed configuration information to maintain persistence and expand their operational capabilities.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term architectural improvements to prevent similar issues. The most direct solution involves removing sensitive configuration files from the web document root and ensuring they are stored in properly secured directories with appropriate access controls. This approach aligns with the principle of least privilege and follows industry standards such as those outlined in the CWE database under category 284 for improper access control. Organizations should implement proper file permission settings, utilize secure configuration management practices, and establish automated monitoring to detect and prevent unauthorized access to sensitive files. Additionally, regular security assessments and code reviews should be conducted to identify and remediate similar misconfigurations in other applications and systems within the organization's infrastructure.