CVE-2010-3586 in SunOS
Summary
by MITRE
Unspecified vulnerability in Oracle Solaris 9 allows local users to affect confidentiality and integrity via unknown vectors related to XScreenSaver.
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Analysis
by VulDB Data Team • 03/29/2025
The vulnerability identified as CVE-2010-3586 represents a security flaw within Oracle Solaris 9 operating system that affects the XScreenSaver component. This unspecified weakness creates potential risks for local attackers who can exploit it to compromise both the confidentiality and integrity of system resources. The vulnerability specifically relates to the XScreenSaver functionality which is responsible for managing screen locking and protection mechanisms in graphical environments. Such flaws in desktop security components can provide attackers with opportunities to manipulate system data or access sensitive information that should remain protected.
The technical nature of this vulnerability stems from inadequate security controls within the XScreenSaver implementation that processes user authentication and screen locking procedures. Local users who can access the system with legitimate credentials may leverage this weakness to bypass normal security boundaries and potentially modify system configurations or access restricted data. The unspecified vectors suggest that the exact exploitation method remains unclear, but the impact spans both data confidentiality and system integrity aspects. This dual impact capability makes the vulnerability particularly concerning as it could enable attackers to both steal sensitive information and corrupt system operations.
From an operational perspective, this vulnerability poses significant risks to organizations running Oracle Solaris 9 systems, particularly those with local user access rights. The local privilege escalation potential means that attackers with minimal system access could gain elevated privileges and access to restricted resources. The impact on confidentiality indicates that sensitive data could be exposed to unauthorized local users, while the integrity compromise suggests that system configurations or critical files might be modified without detection. This vulnerability affects the fundamental security model of the operating system's graphical interface components and could undermine trust in the overall security posture of affected systems.
The security implications extend beyond immediate exploitation as this vulnerability could serve as a foothold for more extensive attacks within the network. Attackers might use this weakness to establish persistent access or to move laterally within a network environment where Solaris 9 systems are deployed. Organizations should consider this vulnerability as part of a broader security assessment, particularly in environments where multiple users have local access to systems. The lack of specific exploitation details does not diminish the importance of addressing this issue, as it represents a potential attack surface that could be leveraged by determined adversaries.
Mitigation strategies should include immediate application of Oracle security patches and updates specifically designed to address XScreenSaver vulnerabilities in Solaris 9 environments. System administrators should implement strict access controls and monitor local user activities for suspicious behavior that might indicate exploitation attempts. The vulnerability aligns with common attack patterns documented in the MITRE ATT&CK framework under privilege escalation and credential access techniques. Organizations should also consider implementing additional security controls such as mandatory access controls and enhanced logging of graphical session activities to detect potential exploitation attempts. Regular security assessments and vulnerability scanning should include verification of patched status for this specific vulnerability to ensure complete remediation across all affected systems.
This vulnerability demonstrates the importance of comprehensive security testing across all system components including graphical interface elements that are often overlooked in traditional security assessments. The CWE classification for this type of vulnerability would likely fall under CWE-284 for improper access control or similar weakness categories that affect system security mechanisms. The remediation process should involve not only patching but also system hardening measures that reduce the attack surface of graphical components. Organizations should maintain updated inventories of all Solaris 9 systems to ensure complete coverage of security updates and verify that all instances of the vulnerable XScreenSaver component have been properly addressed through official Oracle security advisories.