CVE-2010-0071 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, and 11.1.0.7 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
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Analysis
by VulDB Data Team • 12/15/2024
The vulnerability identified as CVE-2010-0071 represents a critical security flaw within Oracle Database's Listener component, affecting multiple versions including 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, and 11.1.0.7. This vulnerability falls under the category of unspecified weakness, indicating that the precise technical details of the flaw were not fully disclosed in the initial vulnerability report. The Oracle Database Listener serves as a critical network service that handles incoming connection requests from clients and manages database access, making it a prime target for attackers seeking to compromise database systems. The unspecified nature of this vulnerability suggests that it may involve multiple attack vectors or could represent a class of related weaknesses that share common characteristics.
The technical flaw in the Listener component creates a pathway for remote attackers to compromise the confidentiality, integrity, and availability of affected Oracle Database systems. This triad of impacts indicates that attackers could potentially access sensitive database information, modify data within the database, and disrupt database operations through denial of service attacks. The vulnerability operates at the network level where the Listener component receives and processes connection requests, suggesting that the flaw may involve improper input validation, memory management issues, or protocol handling weaknesses that allow malicious data to be processed without proper security checks. The unspecified nature of the vulnerability indicates that the exact mechanism by which attackers can exploit this weakness remains unclear, though it likely involves manipulation of network traffic or connection parameters that the Listener component processes.
From an operational standpoint, this vulnerability poses severe risks to organizations relying on Oracle Database systems, as it enables attackers to gain unauthorized access to sensitive corporate data. The impact extends beyond simple data theft to include potential data corruption and system disruption that could affect business continuity and regulatory compliance. Organizations with databases exposed to the internet or untrusted networks face particularly high risk, as the vulnerability allows remote exploitation without requiring local system access or authentication credentials. The affected versions span multiple database releases, indicating this vulnerability has been present for an extended period and likely affects numerous production environments. Security teams must consider that this vulnerability could be actively exploited in the wild, as the unspecified nature suggests it may be difficult to detect through standard security scanning tools.
Mitigation strategies for CVE-2010-0071 should focus on immediate patching of affected Oracle Database installations, as Oracle would have released specific security patches to address this vulnerability. Organizations should implement network segmentation to limit access to database Listener ports, ensuring that only trusted systems can connect to database services. Network monitoring should be enhanced to detect unusual connection patterns or traffic that might indicate exploitation attempts. Access controls should be strengthened through proper authentication mechanisms and privilege management to limit the potential impact even if exploitation occurs. Additionally, organizations should consider implementing database firewalls or network access control lists to further restrict Listener access. The vulnerability's classification under CWE categories related to unspecified weaknesses suggests that defensive measures should include comprehensive input validation and proper error handling within database applications. Security teams should also review and update their incident response procedures to ensure rapid detection and remediation of potential exploitation attempts. Organizations should conduct thorough vulnerability assessments to identify all instances of affected Oracle Database versions and prioritize patch deployment based on risk exposure and business criticality of the database systems involved.