CVE-2006-5348 in Collaboration Suite
Summary
by MITRE
Unspecified vulnerability in Oracle HTTP Server 9.2.0.7, Oracle Collaboration Suite 9.0.4.2, and Oracle E-Business Suite and Applications 11.5.10CU2 has unknown impact and remote attack vectors related to HTTPS and SSL, aka Vuln# OHS05.
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Analysis
by VulDB Data Team • 04/24/2026
The vulnerability identified as CVE-2006-5348 represents a critical security flaw affecting multiple Oracle products including Oracle HTTP Server 9.2.0.7, Oracle Collaboration Suite 9.0.4.2, and various Oracle E-Business Suite and Applications versions 11.5.10CU2 and later. This vulnerability specifically targets the Secure Sockets Layer implementation within these systems, creating potential attack vectors that could be exploited remotely through HTTPS connections. The classification as an unspecified vulnerability indicates that the exact technical details were not fully disclosed at the time of reporting, though the scope clearly encompasses SSL/TLS protocol handling within Oracle's web infrastructure components. The vulnerability has been assigned the alias OHS05, suggesting it relates to Oracle HTTP Server security concerns specifically.
The technical flaw manifests within the SSL/TLS processing mechanisms of these Oracle applications, where improper handling of secure connections could allow attackers to exploit weaknesses in the cryptographic protocols. This type of vulnerability typically involves issues such as weak encryption implementations, improper certificate validation, or flawed handshake procedures that could potentially lead to man-in-the-middle attacks, session hijacking, or data interception. The unspecified nature of the impact suggests that the vulnerability could potentially allow for various attack scenarios including but not limited to credential theft, data manipulation, or complete system compromise depending on how the SSL implementation is being utilized within the affected environments.
The operational impact of CVE-2006-5348 extends significantly across enterprise environments that rely on Oracle's web infrastructure components, particularly in scenarios where sensitive data is transmitted over HTTPS connections. Organizations utilizing these vulnerable versions face potential exposure to unauthorized access and data breaches, with the remote attack vectors making the vulnerability particularly dangerous as it can be exploited without physical access to the systems. The vulnerability affects organizations running Oracle E-Business Suite implementations where secure communication is essential for financial transactions, customer data handling, and other sensitive business operations. Given the widespread adoption of Oracle's web server and application platforms, the potential attack surface for this vulnerability is extensive across multiple industry sectors.
Mitigation strategies for this vulnerability should prioritize immediate patching of affected systems with Oracle's security updates, as the vulnerability affects multiple product lines that were commonly deployed in enterprise environments. Organizations should also implement network segmentation to limit exposure, monitor for suspicious SSL/TLS traffic patterns, and consider temporary disabling of SSL/TLS services if immediate patching is not feasible. The vulnerability aligns with common attack patterns found in the ATT&CK framework under the 'Initial Access' and 'Credential Access' phases, particularly through the use of 'Exploitation for Client Execution' techniques. Organizations should also review their certificate management practices and ensure proper SSL/TLS configuration to minimize potential exploitation opportunities. This vulnerability demonstrates the importance of maintaining up-to-date security patches across all Oracle products and highlights the need for comprehensive vulnerability management programs that address both known and emerging threats in enterprise web infrastructure components.