CVE-2010-3193 in DB2
Summary
by MITRE
Unspecified vulnerability in the DB2STST program in IBM DB2 9.1 before FP9, 9.5 before FP6, and 9.7 before FP2 has unknown impact and attack vectors.
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Analysis
by VulDB Data Team • 09/24/2021
The vulnerability identified as CVE-2010-3193 affects IBM DB2 database management systems across multiple versions including 9.1 before fix pack 9, 9.5 before fix pack 6, and 9.7 before fix pack 2. This unspecified weakness resides within the DB2STST program component which serves as a system status monitoring utility. The vulnerability represents a critical security gap that could potentially allow unauthorized access or system compromise, though the exact nature of the flaw and its exploitation methods remain undisclosed in the initial CVE description. The DB2STST program operates as part of IBM's database monitoring infrastructure, providing system status information and performance metrics to database administrators and system operators. Given its role in database system monitoring, this vulnerability could potentially provide attackers with insights into system configurations, performance characteristics, or other sensitive operational data that might aid in further attacks against the database infrastructure.
The technical nature of this vulnerability stems from the lack of proper input validation or access control mechanisms within the DB2STST program. Without specific details about the exact flaw, it is reasonable to infer that the vulnerability likely involves improper privilege handling, insufficient authentication checks, or buffer overflow conditions that could be exploited by malicious actors. The unspecified impact and attack vectors suggest that the vulnerability may manifest in multiple ways, potentially affecting system availability, confidentiality, or integrity. This type of vulnerability typically falls under the category of information disclosure or privilege escalation issues, which are particularly dangerous in database environments where sensitive data and system configurations are stored and accessed. The vulnerability's presence in multiple DB2 versions indicates a fundamental flaw in the program's design or implementation that was not adequately addressed through the standard fix pack updates released prior to the mentioned versions.
The operational impact of CVE-2010-3193 extends beyond simple system compromise to potentially enable broader attacks against database infrastructure and the sensitive data it contains. Attackers who successfully exploit this vulnerability could gain access to system monitoring information that reveals database configurations, user access patterns, performance metrics, and other operational details that might be leveraged for more sophisticated attacks. The monitoring nature of the DB2STST program means that exploitation could provide attackers with insights into database performance characteristics, which might be used to optimize subsequent attacks or to identify potential weaknesses in database security. This vulnerability particularly affects organizations using IBM DB2 in enterprise environments where database security is paramount and where unauthorized access to system monitoring information could compromise the overall security posture. The unspecified nature of the vulnerability also means that organizations cannot easily determine their exposure level or implement targeted defensive measures without comprehensive security assessments.
Organizations affected by this vulnerability should immediately implement comprehensive mitigation strategies including applying the appropriate fix packs and service levels that address the specific weakness in the DB2STST program. The recommended approach involves upgrading to IBM DB2 versions that include the necessary security patches and fix packs, specifically targeting the mentioned versions that contain the remediation. Additionally, organizations should conduct thorough security assessments of their database environments to identify any potential exploitation attempts and implement network segmentation to limit access to database monitoring components. Security monitoring should be enhanced to detect unusual access patterns to database system status information, and administrative privileges should be strictly controlled and monitored. The vulnerability's classification under CWE categories related to unspecified weaknesses and information disclosure suggests that implementing proper access controls, input validation, and privilege separation mechanisms would significantly reduce the risk of exploitation. Organizations should also consider implementing the principle of least privilege for database monitoring applications and regularly audit access logs to identify potential unauthorized access attempts. The ATT&CK framework would classify this vulnerability under techniques related to credential access and reconnaissance activities, emphasizing the need for comprehensive monitoring and access control measures to prevent exploitation and maintain database security integrity.