CVE-2008-1870 in PIGMy-SQL
Summary
by MITRE
SQL injection vulnerability in getdata.php in PIGMy-SQL 1.4.1 and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 10/20/2024
The vulnerability identified as CVE-2008-1870 represents a critical SQL injection flaw within the PIGMy-SQL web application version 1.4.1 and earlier. This vulnerability resides in the getdata.php script which processes user input through the id parameter without adequate sanitization or validation. The flaw enables remote attackers to inject malicious SQL code directly into the application's database queries, potentially compromising the entire backend database infrastructure. The vulnerability classification aligns with CWE-89 which specifically addresses SQL injection weaknesses in software applications. This type of vulnerability falls under the ATT&CK technique T1190 - Exploit Public-Facing Application, as it targets web applications accessible over the internet.
The technical implementation of this vulnerability occurs when the application accepts user input through the id parameter and directly incorporates it into SQL query construction without proper input validation or parameterization. Attackers can exploit this by crafting malicious SQL payloads that manipulate the intended query execution flow, potentially allowing them to extract sensitive data, modify database records, or even execute administrative commands on the database server. The vulnerability exists due to inadequate input filtering mechanisms and demonstrates poor secure coding practices where user-supplied data is treated as trusted input. The impact is amplified by the fact that the vulnerability affects a web-based interface that is designed for database interaction, making it a prime target for automated exploitation tools.
The operational consequences of this vulnerability are severe and multifaceted. Remote attackers can gain unauthorized access to sensitive database information, potentially including user credentials, personal data, financial records, or proprietary business information. The vulnerability enables attackers to escalate privileges and potentially compromise the entire database system, leading to data breaches, service disruption, and compliance violations. Organizations using affected versions of PIGMy-SQL face significant risk of unauthorized data access and potential system compromise. The vulnerability's exploitation does not require specialized knowledge beyond basic SQL injection techniques, making it particularly dangerous as it can be leveraged by attackers with minimal technical expertise.
Mitigation strategies for CVE-2008-1870 should focus on immediate remediation through software updates to version 1.4.2 or later where the vulnerability has been patched. Organizations must implement proper input validation and parameterized queries to prevent similar issues in future development cycles. The implementation of web application firewalls and database access controls can provide additional protective layers. Security teams should conduct comprehensive vulnerability assessments of all database-connected applications and ensure that all user inputs are properly sanitized before processing. Regular security testing including penetration testing and code reviews should be implemented to identify and remediate similar vulnerabilities. Organizations should also establish proper incident response procedures to address potential exploitation attempts and maintain compliance with data protection regulations such as gdpr and hipaa. The vulnerability serves as a critical reminder of the importance of secure coding practices and the necessity of regular security updates in preventing database-related security incidents.