CVE-2012-0488 in MySQL Server
Summary
by MITRE
Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.5.x allows remote authenticated users to affect availability via unknown vectors, a different vulnerability than CVE-2012-0117, CVE-2012-0486, CVE-2012-0487, CVE-2012-0489, CVE-2012-0491, CVE-2012-0493, and CVE-2012-0495.
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Analysis
by VulDB Data Team • 01/12/2025
The vulnerability identified as CVE-2012-0488 represents a significant availability risk within Oracle MySQL Server 5.5.x deployments. This flaw specifically targets the MySQL Server component and affects remote authenticated users who can potentially disrupt system availability through unspecified attack vectors. Unlike other vulnerabilities in the same timeframe such as CVE-2012-0117, CVE-2012-0486, CVE-2012-0487, CVE-2012-0489, CVE-2012-0491, CVE-2012-0493, and CVE-2012-0495, this particular vulnerability operates through distinct mechanisms that compromise system reliability and uptime. The unspecified nature of the attack vectors makes this vulnerability particularly concerning as security professionals cannot immediately identify specific exploitation techniques or defensive measures.
From a technical perspective, this vulnerability resides within the core MySQL Server functionality and operates at the availability layer of the system. The fact that it affects authenticated users indicates that attackers must first establish legitimate credentials to exploit the flaw, though this does not necessarily make the threat less severe given that authorized users may have elevated privileges within the database environment. The vulnerability's classification as an availability issue suggests that successful exploitation could result in denial of service conditions, database server crashes, or other disruptions that prevent legitimate users from accessing critical data services. This aligns with common attack patterns found in the attack technique catalog where availability is compromised through resource exhaustion, process termination, or service disruption mechanisms.
The operational impact of CVE-2012-0488 extends beyond simple service interruption to potentially affect business continuity and data integrity within MySQL deployments. Organizations running MySQL 5.5.x versions face significant risk of unavailability attacks that could impact critical database operations, transaction processing, and overall system reliability. The vulnerability's presence in a widely deployed database management system means that numerous organizations across various industries could be affected, particularly those with legacy MySQL installations that have not received timely updates. The unspecified nature of the vectors suggests that attackers may employ multiple approaches to exploit the vulnerability, making comprehensive defense more challenging.
Security practitioners should approach this vulnerability with heightened awareness given its potential for availability disruption and the fact that it operates through attack vectors distinct from other known vulnerabilities in the same release cycle. The vulnerability's classification under the broader category of availability threats aligns with common attack patterns found in the attack technique catalog, where system reliability is compromised through various mechanisms. Organizations should prioritize patch management and vulnerability assessment procedures to identify systems running affected MySQL versions, while also implementing monitoring solutions that can detect unusual service behavior or potential exploitation attempts. The vulnerability's existence underscores the importance of maintaining current security patches and following vendor advisories for database management systems.
This vulnerability demonstrates the complexity of database security where availability concerns can arise from subtle implementation flaws within core database components. The unspecified nature of the attack vectors suggests that the flaw may involve resource management issues, memory handling problems, or process control mechanisms within MySQL Server that could be manipulated by authenticated users to cause service disruption. The distinction from other vulnerabilities in the same timeframe indicates that Oracle's security team identified this as a unique threat requiring separate attention and mitigation strategies. Security teams should conduct thorough vulnerability assessments to identify affected systems and implement appropriate controls including network segmentation, access controls, and monitoring solutions to detect potential exploitation attempts. The vulnerability's impact on availability makes it particularly relevant to business continuity planning and disaster recovery procedures within organizations relying on MySQL database services.