CVE-2006-2499 in CodeAvalanche News
Summary
by MITRE
SQL injection vulnerability in default.asp in CodeAvalanche News (CANews) 1.2 allows remote attackers to execute arbitrary SQL commands via the password field.
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Analysis
by VulDB Data Team • 08/07/2024
The vulnerability identified as CVE-2006-2499 represents a critical SQL injection flaw within CodeAvalanche News version 1.2, specifically affecting the default.asp component. This vulnerability resides in the password field handling mechanism where user input is improperly sanitized before being incorporated into SQL database queries. The flaw allows remote attackers to inject malicious SQL commands through the password field, potentially enabling complete database compromise and unauthorized access to sensitive information. This type of vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection weaknesses in software applications. The vulnerability exists due to insufficient input validation and improper parameterization of database queries, creating an exploitable entry point for malicious actors seeking to manipulate the underlying database system.
The operational impact of this vulnerability extends far beyond simple data theft, as it provides attackers with the capability to execute arbitrary SQL commands on the affected system. An attacker could leverage this vulnerability to extract sensitive user credentials, modify database content, delete critical information, or even escalate privileges within the database environment. The remote nature of the attack means that exploitation does not require physical access to the system, making it particularly dangerous for web applications that are publicly accessible. This vulnerability directly aligns with ATT&CK technique T1190, which describes the exploitation of remote services through injection attacks, and T1078, which covers legitimate credentials usage for persistence and privilege escalation. The weakness in the default.asp file suggests that the application's authentication mechanism was not properly secured against malicious input, creating a fundamental breach in the system's security architecture.
Mitigation strategies for CVE-2006-2499 must focus on implementing proper input validation and parameterized queries to prevent SQL injection attacks. Organizations should immediately apply the vendor-supplied patches or upgrade to a newer version of CodeAvalanche News that addresses this vulnerability. The recommended approach involves implementing prepared statements or parameterized queries throughout the application code, ensuring that user input is properly escaped or validated before being processed by the database. Additionally, input sanitization measures should be enforced at multiple layers including application-level validation, database-level access controls, and network-level filtering. Security configurations should be reviewed to ensure that database accounts used by the application have minimal required privileges, following the principle of least privilege as outlined in security best practices. Network segmentation and intrusion detection systems should be deployed to monitor for suspicious database access patterns that may indicate exploitation attempts. Regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities in other components of the application stack, ensuring comprehensive protection against similar injection attacks that could compromise the integrity and confidentiality of database systems.