CVE-2014-6481 in Solaris
Summary
by MITRE
Unspecified vulnerability in Oracle Solaris 10 and 11 allows remote attackers to affect confidentiality via vectors related to KSSL.
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Analysis
by VulDB Data Team • 03/05/2022
The vulnerability identified as CVE-2014-6481 resides within Oracle Solaris operating systems version 10 and 11, specifically impacting the KSSL component which handles kernel-level secure socket layer operations. This unspecified weakness in the cryptographic subsystem creates a potential avenue for remote attackers to compromise the confidentiality of data transmitted through the affected systems. The vulnerability manifests through unspecified vectors related to KSSL, indicating that the exact technical mechanism remains undisclosed but clearly impacts the secure communication capabilities of the operating system.
From a technical perspective, KSSL serves as a critical kernel module responsible for implementing secure socket layer functionality at the operating system level, enabling encrypted communications between network services and clients. The vulnerability represents a failure in the cryptographic implementation or key management processes within this kernel component, potentially allowing attackers to intercept or manipulate encrypted communications without proper authorization. This flaw operates at the kernel level, meaning that successful exploitation could provide attackers with elevated privileges and access to sensitive system information, making it particularly dangerous within enterprise environments where Solaris systems often serve as critical infrastructure components.
The operational impact of this vulnerability extends beyond simple data confidentiality concerns, as it undermines the fundamental security posture of affected Solaris systems. Remote attackers who successfully exploit this weakness could potentially access sensitive information transmitted through encrypted channels, including authentication credentials, proprietary data, and other confidential communications. The vulnerability's remote nature means that attackers do not require physical access to the systems, significantly expanding the attack surface and making it particularly concerning for organizations with distributed network architectures. Organizations running Solaris 10 and 11 systems may face potential data breaches, compliance violations, and operational disruptions if this vulnerability remains unaddressed.
Security mitigations for CVE-2014-6481 primarily involve applying the official Oracle security patches and updates released to address the specific KSSL vulnerability. Organizations should prioritize patch management processes to ensure timely deployment of the vendor-provided fixes, which typically include modifications to the kernel cryptographic subsystem and enhanced validation of secure socket layer operations. Additionally, network segmentation and monitoring should be implemented to detect potential exploitation attempts, while organizations may consider temporary workarounds such as disabling unnecessary encrypted services or implementing additional network-level security controls. The vulnerability aligns with CWE-310, which addresses cryptographic weaknesses in system security implementations, and potentially maps to ATT&CK technique T1071.004 for application layer protocol use and T1566 for credential access through network infrastructure manipulation. Organizations should also conduct thorough security assessments to identify any potential exploitation attempts and establish incident response procedures specifically addressing cryptographic vulnerabilities in their Solaris environments.