CVE-2018-2932 in SuperCluster Specific Software
Summary
by MITRE
Vulnerability in the Oracle SuperCluster Specific Software component of Oracle Sun Systems Products Suite (subcomponent: SuperCluster Virtual Assistant). The supported version that is affected is Prior to 2.5.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle SuperCluster Specific Software. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle SuperCluster Specific Software accessible data as well as unauthorized update, insert or delete access to some of Oracle SuperCluster Specific Software accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle SuperCluster Specific Software. CVSS 3.0 Base Score 7.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:H).
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 04/18/2023
The vulnerability identified as CVE-2018-2932 resides within the Oracle SuperCluster Specific Software component of Oracle Sun Systems Products Suite, specifically affecting the SuperCluster Virtual Assistant subcomponent. This security flaw impacts versions prior to 2.5.0 and represents a significant concern for enterprise environments utilizing Oracle SuperCluster infrastructure. The vulnerability operates at the intersection of network-based attacks and human interaction requirements, creating a complex threat landscape that requires careful consideration of both technical and operational factors. The affected system architecture includes multiple protocols that can be leveraged by attackers, expanding the potential attack surface beyond traditional single-vector exploitation scenarios.
The technical nature of this vulnerability manifests as a difficult-to-exploit flaw that requires an unauthenticated attacker with network access to initiate compromise attempts. The CVSS 3.0 scoring system rates this vulnerability at 7.1, indicating high severity across confidentiality, integrity, and availability vectors. The attack complexity is rated as high (AC:H), suggesting that while the vulnerability exists, successful exploitation requires significant technical skill and resources. However, the lack of authentication requirements (PR:N) and the need for human interaction (UI:R) create a unique attack profile where social engineering or user manipulation may be necessary to complete the exploitation process. The vulnerability's classification under CWE categories related to insufficient authentication and inadequate input validation reflects the underlying architectural weaknesses that enable this compromise.
The operational impact of CVE-2018-2932 extends beyond simple data access violations to encompass complete system compromise possibilities. An attacker who successfully exploits this vulnerability can gain unauthorized access to critical data within the Oracle SuperCluster environment, potentially accessing all accessible data through the affected software component. The integrity implications are equally concerning, as attackers can achieve unauthorized update, insert, or delete operations on sensitive data within the system. Additionally, the availability impact is severe, with the potential to cause complete denial of service conditions through system hangs or frequent crashes that repeatedly destabilize the SuperCluster infrastructure. This comprehensive impact across all three pillars of the CIA triad aligns with the CVSS scoring that emphasizes high severity across all vectors.
The requirement for human interaction from a person other than the attacker introduces a critical operational consideration that affects both risk assessment and mitigation strategies. This element suggests that social engineering attacks or targeted user manipulation may be necessary components of successful exploitation attempts, making traditional network-based security measures insufficient on their own. Organizations must consider implementing user awareness training programs alongside technical controls to address this human factor component. The vulnerability's impact on system stability through potential crashes and hangs creates additional operational concerns for mission-critical environments where SuperCluster systems provide essential infrastructure services.
Recommended mitigation strategies for CVE-2018-2932 should prioritize immediate patch management to upgrade affected systems to version 2.5.0 or later, which addresses the underlying vulnerability. Network segmentation and access controls should be implemented to limit potential attack vectors and reduce the impact scope of any successful exploitation attempts. Regular security assessments should be conducted to identify and remediate similar vulnerabilities within the broader Oracle SuperCluster ecosystem. The implementation of monitoring solutions specifically designed to detect anomalous behavior patterns associated with this vulnerability can provide early warning capabilities for potential exploitation attempts. Organizations should also consider implementing network-based intrusion detection systems that can identify protocol-based attacks targeting the affected SuperCluster Virtual Assistant component.
The vulnerability demonstrates the importance of maintaining current patch levels for enterprise infrastructure software, particularly in complex systems like Oracle SuperCluster where multiple components interact to provide comprehensive services. The combination of network accessibility, human interaction requirements, and significant impact potential makes this vulnerability particularly dangerous in enterprise environments where system stability and data integrity are paramount. Security teams must balance the operational impact of patching against the security risk presented by unpatched systems, particularly when dealing with vulnerabilities that can result in complete system compromise. This case study emphasizes the critical need for comprehensive vulnerability management programs that address not only technical aspects but also human factors and operational considerations in enterprise security strategies.