CVE-2009-2232 in Banner Ad Management Script
Summary
by MITRE
SQL injection vulnerability in image.php in Softbiz Banner Ad Management Script allows remote attackers to execute arbitrary SQL commands via the size_id parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
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Analysis
by VulDB Data Team • 12/10/2017
The vulnerability identified as CVE-2009-2232 represents a critical sql injection flaw within the softbiz banner ad management script, specifically affecting the image.php component. This weakness arises from inadequate input validation and sanitization mechanisms that fail to properly filter user-supplied data before incorporating it into database queries. The vulnerability manifests through the size_id parameter, which serves as the primary attack vector for malicious actors seeking to exploit the system. According to the available information, this vulnerability has been classified under the Common Weakness Enumeration framework as CWE-89, which specifically addresses improper neutralization of special elements used in sql commands, commonly known as sql injection.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input for the size_id parameter in the image.php script. The script processes this parameter directly within sql query construction without appropriate sanitization or parameterization techniques, allowing attackers to inject arbitrary sql commands that execute within the database context. This flaw enables unauthorized users to perform a wide range of malicious activities including but not limited to data extraction, modification, or deletion, potentially leading to complete system compromise. The attack requires no special privileges or authentication, making it particularly dangerous as it can be exploited by anyone with access to the vulnerable web application.
The operational impact of this vulnerability extends beyond simple data theft, as it can result in complete system compromise and unauthorized access to sensitive information. Attackers can leverage this vulnerability to extract confidential data from the database, modify existing records, or even gain administrative privileges within the application. The banner ad management system may contain sensitive information about advertisers, campaign data, user demographics, and potentially financial information. Additionally, the vulnerability could serve as a stepping stone for further attacks within the network infrastructure, as compromised systems often become attack vectors for lateral movement. The weakness creates a persistent security risk that can be exploited repeatedly until properly patched.
Mitigation strategies for CVE-2009-2232 should focus on implementing proper input validation and parameterized queries to prevent sql injection attacks. Organizations should immediately apply security patches provided by the software vendor or implement input sanitization measures that filter out potentially malicious characters from user inputs. The recommended approach involves using prepared statements or parameterized queries that separate sql code from data, ensuring that user input is treated as literal values rather than executable code. Additionally, implementing proper access controls, input validation at multiple layers, and regular security assessments can significantly reduce the risk of exploitation. According to the mitre attack framework, this vulnerability would be categorized under the initial access and execution phases, making it a critical target for defensive measures. System administrators should also consider implementing web application firewalls and intrusion detection systems to monitor and block suspicious sql injection attempts.