CVE-2014-7752 in NASIOC
Summary
by MITRE
The NASIOC (aka net.endoftime.android.forumrunner.nasioc) application 3.8.0 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 • 10/17/2024
The vulnerability identified as CVE-2014-7752 affects the NASIOC Android application version 3.8.0, representing a critical security flaw in the application's implementation of secure communication protocols. This issue resides within the application's handling of SSL/TLS certificate validation mechanisms, creating a significant attack surface that adversaries can exploit to compromise user data integrity and confidentiality. The vulnerability specifically targets the application's failure to properly validate X.509 certificates, which are fundamental components of secure internet communications and serve as the cryptographic foundation for establishing trusted connections between clients and servers.
The technical flaw manifests as a complete absence of SSL certificate verification within the application's network communication stack. When the application establishes connections to remote servers, it does not perform the necessary cryptographic validation checks that would normally occur during the SSL handshake process. This includes failing to verify certificate authenticity, validate certificate chains, check for valid signatures, or confirm that certificates have not been revoked through Certificate Revocation Lists or Online Certificate Status Protocol. The absence of these validation steps creates a dangerous scenario where any attacker capable of intercepting network traffic can present a fraudulent certificate to the application, causing it to accept the invalid certificate as legitimate. This flaw directly violates established security protocols and represents a fundamental failure in the application's security architecture.
The operational impact of this vulnerability is severe and multifaceted, particularly for users who rely on the application for accessing sensitive forums and community content. Attackers can leverage this weakness to execute successful man-in-the-middle attacks, intercepting all communications between the application and its servers without detection. This enables unauthorized access to private messages, user credentials, personal information, and any other data transmitted through the application's network connections. The vulnerability essentially transforms the application from a secure communication tool into a potential data exfiltration vector, making it particularly dangerous for users who access sensitive or confidential information through the platform. The attack surface extends beyond simple data interception to include potential account takeovers, session hijacking, and broader compromise of user identities within the forum environment.
From a cybersecurity framework perspective, this vulnerability aligns with CWE-295, which specifically addresses "Improper Certificate Validation," and represents a clear violation of the principle of secure communication as outlined in various security standards. The flaw also corresponds to ATT&CK technique T1041, which describes "Exfiltration Over Command and Control Channel," as the compromised application could facilitate data exfiltration through the insecure connections. Organizations and developers should note that this vulnerability demonstrates the critical importance of implementing proper certificate pinning mechanisms and robust SSL/TLS validation procedures. The recommended mitigations include implementing certificate pinning, enforcing strict certificate validation checks, and ensuring that all SSL/TLS connections undergo comprehensive verification before establishing trust. Additionally, users should be advised to avoid accessing sensitive information through vulnerable applications until proper security updates are deployed, and organizations should consider implementing network monitoring to detect potential exploitation attempts. The vulnerability underscores the necessity of following security best practices such as those outlined in the OWASP Mobile Security Project and the NIST Cybersecurity Framework, particularly regarding secure communication protocols and certificate management.