CVE-2007-1289 in Bug Tracking System
Summary
by MITRE
SQL injection vulnerability in ViewBugs.php in Tyger Bug Tracking System (TygerBT) 1.1.3 allows remote attackers to execute arbitrary SQL commands via the s parameter.
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Analysis
by VulDB Data Team • 03/13/2015
The vulnerability identified as CVE-2007-1289 represents a critical SQL injection flaw within the Tyger Bug Tracking System version 1.1.3, specifically affecting the ViewBugs.php component. This vulnerability resides in the application's handling of user-supplied input through the s parameter, which is processed without adequate sanitization or validation measures. The flaw enables malicious actors to inject arbitrary SQL commands into the database query execution flow, potentially compromising the entire backend database infrastructure. The vulnerability classification aligns with CWE-89, which specifically addresses SQL injection weaknesses where untrusted data is incorporated into SQL queries without proper escaping or parameterization mechanisms.
The technical exploitation of this vulnerability occurs when an attacker submits malicious input through the s parameter in ViewBugs.php, allowing them to manipulate the underlying SQL query structure. This manipulation can result in unauthorized data access, data modification, or even complete database compromise. The vulnerability demonstrates a fundamental failure in input validation and output encoding practices, creating an attack surface where user-controllable variables directly influence database query construction. According to ATT&CK framework category T1190, this vulnerability falls under the technique of "Exploit Public-Facing Application," where adversaries target web applications to gain unauthorized access to backend systems. The flaw essentially removes the application's ability to distinguish between legitimate user input and malicious SQL command sequences, creating a pathway for attackers to bypass authentication mechanisms and execute privileged database operations.
The operational impact of CVE-2007-1289 extends beyond simple data theft, as successful exploitation can lead to complete system compromise and unauthorized access to sensitive bug tracking information. Attackers can potentially extract confidential user data, modify bug reports, delete critical records, or even escalate privileges within the database environment. The vulnerability affects the integrity and confidentiality of the entire bug tracking system, which may contain sensitive project information, user credentials, or business-critical data. Organizations utilizing this vulnerable system face significant risk of data breaches and compliance violations, particularly in environments where regulatory requirements mandate strict data protection measures. The vulnerability's remote exploitability means that attackers do not require physical access to the system, making it particularly dangerous as it can be exploited from anywhere on the internet.
Mitigation strategies for this vulnerability should prioritize immediate patching of the TygerBT system to version 1.1.4 or later, which contains the necessary security fixes. Until patches are applied, organizations should implement input validation measures, including strict parameter sanitization and the use of prepared statements or parameterized queries to prevent SQL injection attacks. Network-level protections such as web application firewalls and intrusion detection systems can provide additional layers of defense. The implementation of proper input validation techniques, as recommended by OWASP Top Ten Project, should be enforced throughout the application to prevent similar vulnerabilities in other components. Additionally, regular security assessments and code reviews should be conducted to identify and remediate potential injection vulnerabilities in database interactions, ensuring that all user inputs are properly escaped or parameterized before being incorporated into SQL queries. Organizations should also consider implementing database activity monitoring and access controls to limit the potential impact of successful exploitation attempts.