CVE-2006-0606 in Shoutbox
Summary
by MITRE
SQL injection vulnerability in Unknown Domain Shoutbox 2005.07.21 allows remote attackers to execute arbitrary SQL commands via unknown attack vectors.
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Analysis
by VulDB Data Team • 07/18/2018
The CVE-2006-0606 vulnerability represents a critical sql injection flaw discovered in the Unknown Domain Shoutbox version 2005.07.21 software. This vulnerability resides within a web application component that processes user input without proper sanitization or validation mechanisms. The affected system operates as a shoutbox functionality that likely accepts user comments or messages through web forms or api endpoints, creating an attack surface where malicious input can be directly interpreted as sql commands by the underlying database engine. The vulnerability's classification as remote indicates that attackers can exploit this flaw from external networks without requiring local system access or authentication credentials.
The technical implementation of this vulnerability stems from improper input handling within the application's database interaction layer. When user-supplied data enters the system through unspecified attack vectors, the application fails to properly escape or parameterize sql query components. This allows malicious actors to inject specially crafted sql payloads that bypass normal input validation and are subsequently executed by the database server. The vulnerability's exploitation potential is amplified by the fact that it operates at the database level, meaning successful exploitation could result in complete database compromise, data exfiltration, or unauthorized administrative access to the underlying database system. According to the common weakness enumeration framework, this vulnerability maps to cwe-89 which specifically addresses improper neutralization of special elements used in sql commands, a fundamental weakness in input validation and sanitization practices.
The operational impact of CVE-2006-0606 extends beyond simple data theft to encompass complete system compromise and potential lateral movement within network environments. Attackers exploiting this vulnerability could gain unauthorized access to sensitive user data, modify or delete database records, and potentially establish persistent backdoors through database-level persistence mechanisms. The remote nature of the attack means that organizations with exposed web applications are immediately at risk, requiring immediate patching or mitigation strategies. From an attack framework perspective, this vulnerability aligns with techniques described in the attack tactics and techniques matrix where adversaries leverage sql injection as part of their initial access and privilege escalation phases. The vulnerability's age and the specific version mentioned suggest that this was likely a known issue in legacy web applications that had not received proper security updates or patches.
Mitigation strategies for this vulnerability center around immediate remediation through software updates or patches provided by the vendor, though given the age of this specific version, such patches may no longer be available. Organizations should implement input validation and sanitization measures at all application layers, particularly focusing on database interaction points where user input is processed. The implementation of prepared statements or parameterized queries represents the most effective technical defense against sql injection attacks, as these mechanisms ensure that user input is treated as data rather than executable code. Network-level defenses including web application firewalls and intrusion prevention systems can provide additional protection layers, though these should not replace proper application-level security controls. Security teams should also conduct comprehensive vulnerability assessments to identify similar sql injection vulnerabilities within other legacy applications and ensure that proper security testing procedures are implemented during software development lifecycle phases to prevent similar issues in future applications.