CVE-2017-3242 in VM Server
Summary
by MITRE
Vulnerability in the Oracle VM Server for Sparc component of Oracle Sun Systems Products Suite (subcomponent: LDOM Manager). Supported versions that are affected are 3.2 and 3.4. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM Server for Sparc executes to compromise Oracle VM Server for Sparc. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle VM Server for Sparc, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM Server for Sparc. CVSS v3.0 Base Score 5.9 (Availability impacts).
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Analysis
by VulDB Data Team • 05/15/2026
The vulnerability identified as CVE-2017-3242 resides within the Oracle VM Server for Sparc component, specifically within the LDOM Manager subcomponent of Oracle Sun Systems Products Suite. This security flaw affects versions 3.2 and 3.4 of the Oracle VM Server for Sparc, presenting a significant risk to organizations utilizing Sparc-based virtualization environments. The vulnerability operates at a foundational level within the virtualization infrastructure, potentially allowing adversaries with minimal privileges to compromise the entire system. The attack vector requires an authenticated user with access to the Oracle VM Server for Sparc execution environment, making it particularly concerning for environments where administrative access might be more broadly distributed.
This vulnerability represents a critical availability threat that can be exploited to cause complete denial of service conditions within the Oracle VM Server for Sparc environment. The flaw enables attackers to induce system hangs or repeatedly crash the virtualization manager, effectively rendering the system unusable for legitimate operations. The technical nature of this vulnerability stems from insufficient input validation or improper access controls within the LDOM Manager component, which processes commands and configurations for logical domain management. The CVSS v3.0 base score of 5.9 reflects the moderate severity of the availability impact, though the potential for system-wide disruption makes this a serious concern for production environments.
The operational impact of CVE-2017-3242 extends beyond the immediate Oracle VM Server for Sparc environment, as successful exploitation can affect additional Oracle products within the Sun Systems Products Suite. This cascading effect demonstrates the interconnected nature of enterprise virtualization platforms and highlights the importance of comprehensive vulnerability management across entire product ecosystems. Organizations may experience significant downtime and operational disruption when this vulnerability is exploited, particularly in mission-critical environments where virtualization infrastructure serves as the foundation for business operations. The requirement for human interaction from individuals other than the attacker suggests that social engineering or insider threat scenarios may be particularly relevant in exploiting this vulnerability.
Security practitioners should consider this vulnerability in the context of the MITRE ATT&CK framework, particularly within the privilege escalation and denial of service categories. The vulnerability aligns with CWE-20, which describes improper input validation, and CWE-310, which addresses cryptographic issues, though the specific nature of this vulnerability appears to be more related to improper access controls. Organizations should implement immediate mitigations including restricting access to the Oracle VM Server for Sparc environment, applying the relevant Oracle security patches, and monitoring for suspicious activity patterns that might indicate exploitation attempts. Network segmentation and least privilege access controls should be enforced to minimize the potential impact of successful exploitation attempts. The vulnerability also underscores the importance of maintaining current security patches across all components of enterprise virtualization platforms, as the interconnected nature of these systems means that a flaw in one component can potentially compromise the entire infrastructure.