CVE-2008-1819 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Oracle Net Services component in Oracle Database 9.2.0.8, 10.1.0.5, and 10.2.0.3 has unknown impact and local attack vectors, aka DB09.
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Analysis
by VulDB Data Team • 02/03/2025
The vulnerability identified as CVE-2008-1819 resides within Oracle Net Services component of Oracle Database software versions 9.2.0.8, 10.1.0.5, and 10.2.0.3, representing a significant security weakness that operates under the alias DB09. This unspecified vulnerability within Oracle Net Services creates potential attack surfaces that could be exploited by malicious actors. The Oracle Net Services component serves as a critical communication layer that facilitates network operations between database clients and servers, making it a prime target for exploitation attempts. The vulnerability's classification as having unknown impact and local attack vectors indicates that while the exact consequences remain unspecified, the potential for exploitation exists primarily from within the local system boundaries, which presents unique challenges for security assessment and mitigation planning.
The technical nature of this vulnerability within Oracle Net Services suggests underlying issues related to network protocol handling, authentication mechanisms, or data processing within the database communication stack. Such flaws typically manifest in areas where network services interact with database operations, potentially allowing for buffer overflows, injection attacks, or privilege escalation scenarios. The unspecified nature of the vulnerability's impact implies that it could potentially enable various attack vectors including but not limited to denial of service conditions, unauthorized data access, or system compromise. Given that the vulnerability affects multiple versions of Oracle Database, the potential attack surface extends across a wide range of enterprise deployments, creating widespread security implications for organizations utilizing these database versions.
From an operational perspective, the local attack vector designation indicates that exploitation typically requires an attacker to already have access to the local system or network segment where the vulnerable Oracle Database instance resides. This constraint does not diminish the severity of the vulnerability, as local access often represents a significant security breach that can lead to further lateral movement within network environments. The vulnerability's presence in Oracle Database versions that were widely deployed in enterprise environments creates substantial risk for organizations that have not yet applied relevant security patches or updates. Security professionals must consider the potential for privilege escalation or unauthorized access to database resources as primary operational concerns when assessing systems running these vulnerable versions.
Organizations should implement comprehensive mitigation strategies that include immediate patching of affected Oracle Database installations to address CVE-2008-1819. The vulnerability's classification aligns with common weakness enumerations such as CWE-119, which addresses memory safety issues, and CWE-20, which covers input validation problems. Additionally, security controls should incorporate network segmentation to limit local access privileges and implement monitoring for unusual network activity patterns that could indicate exploitation attempts. The ATT&CK framework's technique T1071.004 for application layer protocol and T1068 for exploit for privilege escalation should be considered when developing defensive measures. Organizations must also conduct thorough vulnerability assessments to identify all instances of affected Oracle Database versions within their environments and prioritize remediation efforts based on risk assessment outcomes. Proper configuration management and regular security updates form essential components of a comprehensive defense strategy against this and similar vulnerabilities.