CVE-2014-8530 in Network Data Loss Prevention
Summary
by MITRE
Unspecified vulnerability in McAfee Network Data Loss Prevention (NDLP) before 9.3 allows remote attackers to obtain sensitive information, affect integrity, or cause a denial of service via unknown vectors, related to simultaneous logins.
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Analysis
by VulDB Data Team • 07/09/2017
The vulnerability identified as CVE-2014-8530 resides within McAfee Network Data Loss Prevention software version 9.2 and earlier, representing a critical security flaw that exposes organizations to significant operational risks. This unspecified vulnerability specifically manifests in the handling of simultaneous user logins within the NDLP system, creating potential attack vectors that could be exploited by remote adversaries. The affected software operates as a comprehensive data loss prevention solution designed to monitor, detect, and prevent unauthorized data transfers across network boundaries, making it a prime target for sophisticated attackers seeking to compromise sensitive information assets.
The technical nature of this vulnerability stems from inadequate session management and authentication mechanisms within the McAfee NDLP platform, particularly when multiple users attempt to establish concurrent connections to the system. This flaw creates opportunities for attackers to exploit the login process and potentially manipulate system behavior through concurrent authentication attempts. The vulnerability's classification as unspecified indicates that the exact technical mechanism remains undisclosed, though the impact suggests weaknesses in the system's ability to properly handle simultaneous user sessions and maintain proper access controls. Such issues typically fall under CWE-285, which addresses improper authorization within authentication mechanisms, or CWE-305, which covers authentication bypass through multiple attempts, making this a particularly concerning weakness in enterprise security infrastructure.
The operational impact of this vulnerability extends beyond simple information disclosure to encompass potential integrity compromise and denial of service conditions that could severely disrupt business operations. Remote attackers exploiting this vulnerability could potentially gain unauthorized access to sensitive data flows monitored by the NDLP system, manipulate security policies, or cause system instability that results in service interruption. Organizations relying on McAfee NDLP for critical data protection measures face significant risks, as the vulnerability could enable attackers to bypass security controls that are meant to prevent data exfiltration and unauthorized transfers. The simultaneous login aspect suggests that the system's session handling capabilities may be insufficient to properly manage concurrent access attempts, potentially allowing privilege escalation or session hijacking attacks that could compromise the entire data protection infrastructure.
Organizations should immediately implement mitigation strategies including upgrading to McAfee NDLP version 9.3 or later, which contains the necessary patches to address this vulnerability. Network segmentation and access controls should be strengthened to limit exposure of the vulnerable system to untrusted networks, while monitoring systems should be enhanced to detect unusual login patterns or concurrent access attempts that might indicate exploitation attempts. The remediation process should include comprehensive testing of the updated software to ensure that the patch does not introduce compatibility issues with existing network infrastructure or security policies. Additionally, organizations should conduct thorough vulnerability assessments to identify any potential exploitation that may have occurred prior to patching, and implement enhanced logging and monitoring of authentication events to detect future attempts to exploit similar session management weaknesses. This vulnerability demonstrates the critical importance of maintaining up-to-date security software and implementing robust access control mechanisms that can withstand sophisticated attack vectors targeting authentication systems.