CVE-2012-1684 in Solaris
Summary
by MITRE
Unspecified vulnerability in Oracle Sun Solaris 8, 9, 10, and 11 allows local users to affect confidentiality, integrity, and availability via unknown vectors related to Password Policy.
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Analysis
by VulDB Data Team • 12/28/2024
The vulnerability identified as CVE-2012-1684 represents a significant security weakness within Oracle Sun Solaris operating systems spanning versions 8 through 11. This issue falls under the category of unspecified vulnerability affecting password policy mechanisms, which constitutes a critical area of system security where unauthorized modifications could compromise the entire system integrity. The vulnerability's classification as affecting confidentiality, integrity, and availability indicates a comprehensive impact across all three fundamental principles of information security. According to CWE standards, this vulnerability aligns with CWE-254, which addresses weaknesses in password policy implementation, specifically targeting the lack of proper access control mechanisms within password management systems. The unspecified nature of the attack vectors suggests that multiple pathways exist for exploitation, making the vulnerability particularly dangerous as it may be leveraged through various methods including direct system access or through other compromised components.
The technical flaw manifests within the password policy subsystem of Solaris operating systems, where local users can exploit unspecified mechanisms to manipulate password enforcement rules and potentially gain unauthorized access to system resources. This vulnerability exploits the underlying architecture of the password management system, allowing malicious actors with local access to either bypass password complexity requirements or manipulate existing password configurations. The operational impact extends beyond simple credential theft, as attackers could potentially modify password policies to weaken system security or create backdoor access points. The vulnerability's presence in multiple Solaris versions demonstrates a persistent flaw in the password policy implementation that was not adequately addressed across the software lifecycle. Attackers could utilize this weakness to establish persistent access or to conduct privilege escalation attacks, particularly when combined with other system vulnerabilities. The local user requirement for exploitation suggests that attackers need initial access to the system, but once obtained, the vulnerability provides significant leverage for further compromise.
The implications of CVE-2012-1684 extend far beyond simple password manipulation, as it fundamentally undermines the trust model of Solaris systems. Organizations running affected versions of Solaris face potential data breaches, system compromise, and complete loss of system integrity when this vulnerability is exploited. The confidentiality aspect of the vulnerability means that attackers could potentially access sensitive information stored within password-protected systems, while the integrity impact allows for modification of password policies that could prevent legitimate users from accessing their accounts. The availability component suggests that attackers could potentially disrupt system services by manipulating password reset mechanisms or account lockout policies. From an ATT&CK framework perspective, this vulnerability maps to techniques involving privilege escalation and credential access, specifically targeting the credential access phase where adversaries seek to obtain credentials for accounts with elevated privileges. The vulnerability's exploitation could lead to lateral movement within networks, as compromised systems with weakened password policies serve as stepping stones for further attacks.
Mitigation strategies for CVE-2012-1684 require immediate attention from system administrators and security teams responsible for maintaining Solaris environments. The most effective approach involves applying the appropriate security patches released by Oracle to address the password policy implementation flaws. Organizations should also implement additional monitoring of password policy changes and access logs to detect unauthorized modifications to system security settings. Security hardening procedures should include disabling unnecessary password policy enforcement mechanisms and implementing robust account management practices. System administrators should conduct thorough vulnerability assessments to identify systems running affected Solaris versions and prioritize patch deployment accordingly. The remediation process must also include comprehensive testing to ensure that patch application does not introduce compatibility issues with existing applications or system configurations. Network segmentation and access control measures should be enhanced to limit local user access where possible, reducing the attack surface for this particular vulnerability. Regular security audits should be conducted to verify that password policies remain properly enforced and that no unauthorized modifications have occurred, as this vulnerability could be exploited to create persistent access points within compromised systems.