CVE-2011-0800 in Solaris
Summary
by MITRE
Unspecified vulnerability in the Solaris component in Oracle Solaris 8, 9, 10, and 11 Express allows local users to affect confidentiality, integrity, and availability via unknown vectors related to Administration Utilities.
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Analysis
by VulDB Data Team • 01/18/2025
The vulnerability identified as CVE-2011-0800 resides within the Solaris operating system component of Oracle Solaris versions 8, 9, 10, and 11 Express. This unspecified weakness falls under the broader category of administrative utilities within the operating system's security framework, representing a critical gap in the system's defensive posture. The vulnerability's classification as unspecified indicates that the exact technical mechanism remains undisclosed, though its impact spans all three fundamental principles of information security confidentiality, integrity, and availability. The affected administration utilities suggest that the flaw may be present in system management tools or commands that handle privileged operations, potentially allowing local users to exploit weaknesses that should otherwise be protected by the operating system's access controls.
The technical nature of this vulnerability stems from the inherent trust placed in administrative utilities within the Solaris environment, where local users may possess elevated privileges or access paths that enable them to manipulate system components. This type of vulnerability typically represents a privilege escalation issue or a weakness in access control mechanisms that govern how administrative functions are executed and validated. The unspecified nature of the vector suggests that the vulnerability could manifest through various attack paths including but not limited to command injection, improper input validation, or flawed privilege handling within the utility's execution environment. The affected versions indicate this weakness spans multiple generations of Solaris, suggesting a persistent architectural flaw that was not adequately addressed through the system's evolution.
The operational impact of CVE-2011-0800 extends beyond simple data compromise to encompass full system integrity and availability threats. Local users who successfully exploit this vulnerability could potentially gain unauthorized access to sensitive system resources, modify critical system files, or disrupt system operations entirely. The confidentiality aspect implies that attackers might be able to access protected information that should remain hidden from unauthorized users, while the integrity component suggests potential for system corruption or unauthorized modifications to system state. Availability concerns indicate that the vulnerability could enable denial of service conditions that compromise system uptime and service delivery. This comprehensive impact profile aligns with common attack patterns documented in the attack mitigation framework where local privilege escalation vulnerabilities often provide attackers with persistent access and control over target systems.
The vulnerability's presence in Solaris 8, 9, 10, and 11 Express versions demonstrates a long-standing security issue that persisted across multiple releases, indicating either inadequate security testing during development or insufficient patching mechanisms within the operating system's update lifecycle. This scenario represents a classic case of cumulative security debt where vulnerabilities accumulate over time and are not properly addressed through regular security maintenance. The attack surface for this vulnerability likely includes administrative commands, system configuration tools, or utility programs that execute with elevated privileges, making them attractive targets for exploitation. Organizations running these older Solaris versions face significant risk as this vulnerability provides attackers with multiple potential attack vectors that could be leveraged to compromise entire systems. The unspecified nature of the vector makes detection and remediation particularly challenging for security teams who must implement defensive measures without complete information about the exact exploit mechanism.
Mitigation strategies for CVE-2011-0800 should focus on immediate system hardening and security enhancement measures including comprehensive patch management, privilege restriction, and monitoring of administrative utility usage. Organizations should implement the latest security patches provided by Oracle to address this vulnerability, though the unspecified nature of the flaw may require additional defensive measures. System administrators should conduct thorough audits of administrative utility usage and implement strict access controls to limit who can execute potentially vulnerable commands. The mitigation approach should align with established security frameworks such as those recommended by the Center for Internet Security and the National Institute of Standards and Technology. Regular security assessments and vulnerability scanning should be performed to identify any additional weaknesses that may be exploited in conjunction with this vulnerability. Additionally, implementing network segmentation and monitoring solutions can help detect unauthorized access attempts and provide early warning of potential exploitation attempts. The vulnerability's classification as a local privilege escalation issue places particular emphasis on the need for principle of least privilege implementation and comprehensive system access controls.