CVE-2014-7576 in Chien Binh Bakugan 2 LongTieng
Summary
by MITRE
The Chien Binh Bakugan 2 LongTieng (aka com.htv.chien.binh.bakugan.ii.hanh.trinh.moi.long.tieng) application 2.0 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 • 10/11/2024
The vulnerability identified as CVE-2014-7576 affects the Chien Binh Bakugan 2 LongTieng Android application version 2.0, representing a critical security flaw in the mobile 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 exposes users to sophisticated man-in-the-middle threats. The vulnerability specifically targets the certificate verification mechanism that should normally ensure the authenticity of SSL servers before establishing secure connections.
The technical flaw manifests as a complete absence of certificate chain validation within the application's SSL implementation, which directly violates fundamental security principles outlined in industry standards such as CWE-295. This weakness allows attackers to craft malicious certificates that appear legitimate to the vulnerable application, enabling them to establish fraudulent secure connections that appear authentic to end users. The vulnerability operates at the transport layer security level, where proper certificate validation should occur, and its absence creates a pathway for attackers to intercept and manipulate encrypted communications between the mobile application and backend servers.
The operational impact of this vulnerability extends beyond simple data interception, as it fundamentally undermines the security model that users expect from secure mobile applications. Attackers can leverage this flaw to perform session hijacking, steal sensitive user credentials, access private data, and potentially execute further attacks through the compromised application. The vulnerability is particularly concerning in mobile environments where users often conduct sensitive transactions or access personal information, making it a prime target for cybercriminals seeking to exploit mobile application security weaknesses. This flaw directly maps to ATT&CK technique T1566.001, which involves the exploitation of vulnerabilities in mobile applications to establish unauthorized access to user data.
The security implications of CVE-2014-7576 are exacerbated by the fact that the vulnerability affects a mobile application that likely handles user authentication, personal data, or financial transactions. The absence of certificate verification means that any sensitive information transmitted through the application's network communications can be intercepted and modified by attackers. This vulnerability represents a failure in the application's secure coding practices and demonstrates poor adherence to security best practices for mobile application development. Organizations and developers should implement proper certificate pinning mechanisms, utilize trusted certificate authorities, and ensure comprehensive certificate validation to prevent such vulnerabilities from occurring in future releases. The flaw also highlights the importance of thorough security testing during mobile application development cycles, particularly focusing on network security components and SSL/TLS implementation quality.