CVE-2014-5815 in Solitaire Arena
Summary
by MITRE
The Solitaire Arena (aka com.mavenhut.solitaire) application 1.0.15 for Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
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Analysis
by VulDB Data Team • 09/02/2024
The vulnerability identified as CVE-2014-5815 affects the Solitaire Arena Android application version 1.0.15, representing a critical security flaw in the application's implementation of secure communication protocols. This issue stems from the application's failure to properly validate X.509 certificates during SSL/TLS connections, creating a significant attack surface that adversaries can exploit to compromise user data and system integrity. The vulnerability specifically impacts the application's ability to establish trust with remote servers, fundamentally undermining the security assurances that SSL/TLS protocols are designed to provide.
The technical flaw manifests in the application's cryptographic implementation where it fails to perform proper certificate validation during the SSL handshake process. This weakness allows attackers to present fraudulent certificates that appear legitimate to the application, enabling them to establish connections with malicious servers while maintaining the illusion of secure communication. The vulnerability directly relates to CWE-295 which addresses "Improper Certificate Validation" and represents a failure to implement proper certificate chain validation, hostname verification, and trust anchor validation mechanisms. The application essentially accepts any certificate presented by a server without verifying its authenticity through established certificate authorities or cryptographic validation processes.
From an operational perspective, this vulnerability exposes users to severe man-in-the-middle attacks where attackers can intercept, modify, or steal sensitive information transmitted between the application and remote servers. The implications extend beyond simple data theft to include potential account compromise, financial fraud, and unauthorized access to personal information. Attackers can exploit this weakness to redirect users to malicious servers, capture login credentials, or manipulate application data in transit. The vulnerability is particularly concerning given that the application is designed for casual gaming and likely collects user data, making it an attractive target for cybercriminals seeking to exploit user trust and gather sensitive personal information.
The attack surface for this vulnerability aligns with several tactics described in the MITRE ATT&CK framework under the T1046 technique for network service scanning and T1566 for credential access through social engineering. Security professionals should consider this vulnerability as part of a broader threat landscape where mobile applications often lack proper security controls, particularly in certificate validation mechanisms. Organizations and developers should implement comprehensive security testing that includes certificate validation verification, proper SSL/TLS implementation, and regular security audits to prevent similar issues. The recommended mitigations include implementing proper certificate pinning, ensuring all SSL/TLS connections perform full certificate validation, and regularly updating cryptographic libraries to address known vulnerabilities in certificate handling implementations.
This vulnerability demonstrates the critical importance of proper cryptographic implementation in mobile applications and highlights how seemingly minor oversights in security controls can lead to significant compromises. The lack of certificate validation in the Solitaire Arena application represents a fundamental failure in secure coding practices and serves as a reminder of the need for comprehensive security testing throughout the software development lifecycle. The impact extends beyond the immediate application to potentially compromise user trust in mobile applications and highlight the broader security challenges facing the Android ecosystem in maintaining secure communication channels between applications and remote servers.