CVE-2014-7744 in Musulmanin.com
Summary
by MITRE
The Musulmanin.com (aka com.wSalyafiyailimurdjiya) application 0.1 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-2014-7744 affects the Musulmanin.com Android application version 0.1, specifically targeting its implementation of secure communication protocols. This application, designed for religious educational content, fails to properly validate SSL/TLS certificates during network connections, creating a critical security gap that exposes users to sophisticated attack vectors. The flaw resides in the application's certificate verification mechanism, which is essential for maintaining the integrity and confidentiality of data transmitted between the mobile device and remote servers. This type of vulnerability directly contravenes established security practices and represents a fundamental failure in the application's cryptographic implementation.
The technical nature of this vulnerability stems from the application's complete omission of X.509 certificate validation during SSL/TLS handshakes. When an Android application establishes a secure connection to a server, it should verify the server's certificate against a trusted certificate authority to ensure the authenticity of the endpoint. The Musulmanin.com application bypasses this crucial step, allowing attackers to present fraudulent certificates that appear legitimate to the application. This weakness enables man-in-the-middle attacks where malicious actors can intercept, modify, or steal sensitive information transmitted through the application's network communications. The vulnerability aligns with CWE-295, which specifically addresses "Improper Certificate Validation" in security protocols, and represents a classic example of insufficient cryptography implementation that undermines the entire security architecture.
The operational impact of this vulnerability extends beyond simple data interception, as it compromises the fundamental trust model that secure communications rely upon. Users of the application may unknowingly transmit personal information, login credentials, or other sensitive data to malicious servers controlled by attackers. The vulnerability affects not only the confidentiality of communications but also the integrity and authenticity guarantees that SSL/TLS protocols are designed to provide. In the context of religious educational applications, this could expose users to targeted misinformation campaigns, identity theft, or other malicious activities that exploit the trust users place in the application. Attackers could leverage this vulnerability to redirect users to fake servers that mimic legitimate services, potentially capturing user authentication details or distributing malicious content. This flaw directly maps to ATT&CK technique T1566, which covers credential harvesting through social engineering and man-in-the-middle attacks, and represents a critical weakness in the application's security posture.
Mitigation strategies for this vulnerability require immediate implementation of proper certificate validation mechanisms within the application. Developers must ensure that all SSL/TLS connections perform rigorous X.509 certificate verification, including checking certificate chains against trusted certificate authorities, validating certificate expiration dates, and confirming hostname matches. The application should implement certificate pinning where appropriate to further strengthen security against certificate forgery attacks. Additionally, regular security audits and code reviews should be conducted to identify similar cryptographic implementation flaws. Organizations should also consider implementing network monitoring to detect anomalous traffic patterns that might indicate exploitation attempts. The fix addresses the underlying CWE-295 weakness by establishing proper certificate validation procedures and aligns with industry best practices for mobile application security. This vulnerability serves as a stark reminder of the critical importance of cryptographic implementation in mobile applications, particularly those handling sensitive user data or providing access to confidential information.