CVE-2014-2475 in Secure Global Desktop
Summary
by MITRE
Unspecified vulnerability in the Oracle Secure Global Desktop component in Oracle Virtualization 4.63, 4.71, 5.0, and 5.1 allows remote attackers to affect availability via vectors related to SGD Proxy Server (ttaauxserv).
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Analysis
by VulDB Data Team • 02/23/2022
The vulnerability identified as CVE-2014-2475 affects Oracle Secure Global Desktop (SGD) component within Oracle Virtualization versions 4.63, 4.71, 5.0, and 5.1. This issue resides within the SGD Proxy Server component known as ttaauxserv which serves as a critical intermediary for remote desktop services. The vulnerability represents a significant security weakness that could potentially allow remote attackers to compromise system availability, making it particularly dangerous for enterprise environments that rely on virtual desktop infrastructure for business operations.
The technical flaw manifests within the SGD Proxy Server functionality where the ttaauxserv process fails to properly handle certain input parameters or connection states, creating potential denial of service conditions. This unspecified nature of the vulnerability suggests that attackers can exploit various vectors related to the proxy server's handling of network requests, authentication processes, or resource allocation mechanisms. The vulnerability specifically impacts availability rather than confidentiality or integrity, indicating that successful exploitation would result in service disruption rather than data compromise or unauthorized access to system resources.
From an operational perspective, this vulnerability poses substantial risk to organizations utilizing Oracle Virtualization solutions for remote desktop services. The impact extends beyond simple service interruption as it can affect business continuity, user productivity, and overall IT infrastructure reliability. Organizations depending on virtual desktop environments for critical operations may experience significant downtime when this vulnerability is exploited, potentially leading to financial losses and operational disruptions. The remote attack vector means that adversaries do not require physical access or local network presence to exploit this weakness, making it particularly concerning for distributed enterprise environments.
The vulnerability aligns with CWE-119, which addresses improper restriction of operations within a restricted environment, and relates to the broader category of denial of service attacks that can be classified under ATT&CK technique T1499.3 for Network Denial of Service. Organizations should prioritize patching this vulnerability through Oracle's security updates and consider implementing network segmentation to limit exposure. Additional mitigations include monitoring network traffic for anomalous patterns related to the SGD Proxy Server and implementing intrusion detection systems that can identify exploitation attempts. Regular security assessments of virtualization environments should be conducted to identify similar vulnerabilities that may exist within the broader Oracle Virtualization ecosystem, as this vulnerability demonstrates the potential for critical infrastructure components to contain exploitable flaws that can be leveraged for service disruption attacks.