CVE-2010-3002 in RealPlayer
Summary
by MITRE
Unspecified vulnerability in RealNetworks RealPlayer 11.0 through 11.1 allows attackers to bypass intended access restrictions on files via unknown vectors.
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Analysis
by VulDB Data Team • 09/24/2021
The vulnerability identified as CVE-2010-3002 represents a critical access control flaw within RealNetworks RealPlayer software versions 11.0 through 11.1. This unspecified weakness in the media player's security architecture creates potential pathways for malicious actors to circumvent intended file access restrictions that are typically enforced by the application. The vulnerability manifests in the form of unknown vectors that allow unauthorized users to gain access to protected content or restricted file operations that should otherwise be denied based on proper authentication and authorization mechanisms. Such a flaw fundamentally undermines the software's ability to maintain proper security boundaries and file access controls that are essential for protecting sensitive media content and user data.
The technical nature of this vulnerability falls under access control bypass mechanisms that can be categorized as a weakness in the application's privilege management and file system security controls. This type of vulnerability is particularly concerning because it operates at a level that can potentially allow attackers to access restricted files or perform operations that should be limited to authorized users or processes. The unspecified nature of the attack vectors suggests that the vulnerability may be exploitable through multiple pathways within the RealPlayer application's file handling and access control subsystems, making it particularly challenging to defend against through traditional security measures. The flaw likely resides in the application's file parsing or access validation routines where proper checks for file permissions, user authentication, or content restrictions may be inadequately implemented or bypassed.
From an operational perspective, this vulnerability poses significant risks to users and organizations that rely on RealPlayer for media playback, particularly in enterprise environments where media content may contain sensitive or proprietary information. Attackers could exploit this weakness to access restricted media files, potentially including copyrighted content, confidential business media, or other protected digital assets. The impact extends beyond simple unauthorized access to include potential data exfiltration, content theft, and compromise of user privacy. Organizations using affected RealPlayer versions may face regulatory compliance issues if sensitive data is accessed through this vulnerability, particularly in industries with strict data protection requirements such as healthcare, finance, or government sectors. The vulnerability also represents a potential entry point for more sophisticated attacks that could leverage the bypassed access controls to establish persistent access to systems.
The mitigation strategy for CVE-2010-3002 should prioritize immediate remediation through official vendor patches and updates provided by RealNetworks. System administrators should conduct thorough vulnerability assessments to identify all instances of affected RealPlayer versions within their networks and implement mandatory updates across all systems. Additionally, network segmentation and access control measures should be strengthened to limit the potential impact of any successful exploitation attempts. Security monitoring should be enhanced to detect anomalous file access patterns that might indicate exploitation of this vulnerability. Organizations should also consider implementing application whitelisting policies that restrict execution of unauthorized media player versions. From a compliance standpoint, this vulnerability aligns with CWE-284, which addresses improper access control in software applications, and represents a significant concern under ATT&CK framework category T1074 for data staging and T1566 for credential harvesting through malicious file delivery. The vulnerability underscores the critical importance of maintaining current software versions and implementing robust security controls around media playback applications that handle sensitive content.