CVE-2014-7554 in Bouqs - Flowers Simplified
Summary
by MITRE
The Bouqs - Flowers Simplified (aka com.bouqs.activity) application 1.8.4 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 • 10/10/2024
The vulnerability identified as CVE-2014-7554 affects the Bouqs - Flowers Simplified Android application version 1.8.4, presenting a critical security flaw in the application's SSL certificate validation mechanism. This issue represents a fundamental failure in the application's secure communication implementation, where the software neglects to properly verify X.509 certificates presented by SSL servers during network connections. The absence of certificate verification creates a significant attack surface that enables malicious actors to exploit the application's trust model and compromise the integrity of communications between the mobile client and remote servers. This vulnerability specifically impacts the application's ability to establish secure TLS connections, undermining the core security assurances that SSL/TLS protocols are designed to provide.
The technical flaw manifests as a complete absence of certificate validation logic within the application's network communication stack. When the Bouqs application establishes connections to remote servers using SSL/TLS, it fails to perform the essential certificate verification steps that should confirm the server's identity against trusted certificate authorities. This omission allows attackers to present fraudulent certificates that appear legitimate to the application, enabling them to intercept, modify, or redirect network traffic without detection. The vulnerability directly violates established security practices for mobile application development and represents a classic example of insecure cryptographic implementation. From a cybersecurity perspective, this flaw aligns with CWE-295, which addresses improper certificate validation, and demonstrates how weak certificate validation can lead to complete trust model compromise. The vulnerability's impact extends beyond simple data interception to potentially enable full man-in-the-middle attacks where attackers can manipulate all communications between the mobile application and its backend services.
The operational impact of this vulnerability is severe and multifaceted, particularly given that the application handles sensitive user information related to flower orders and potentially personal data. Attackers exploiting this vulnerability could gain access to user credentials, order details, payment information, and other confidential data transmitted through the application's network connections. The vulnerability affects all users of the affected application version and persists regardless of network conditions or security settings, making it particularly dangerous. Mobile applications that rely on SSL/TLS for secure communication are fundamentally compromised when they fail to validate certificates, as this creates an environment where attackers can seamlessly impersonate legitimate services. The vulnerability's exploitation requires minimal technical expertise, making it particularly attractive to threat actors and increasing the potential attack surface. This weakness also enables more sophisticated attacks such as credential harvesting, session hijacking, and data exfiltration, as the application provides no protection against these threats.
Mitigation strategies for CVE-2014-7554 require immediate remediation efforts to address the fundamental certificate validation flaw. The primary solution involves implementing proper X.509 certificate validation within the application's SSL/TLS communication stack, ensuring that all certificates are verified against trusted certificate authorities and that certificate chains are properly validated. Developers should implement certificate pinning mechanisms to further strengthen the security posture and prevent the use of fraudulent certificates even if they appear valid. The application should be updated to enforce strict certificate validation policies and implement proper error handling for certificate validation failures. Security testing should include comprehensive SSL/TLS validation testing to ensure that the application correctly handles various certificate scenarios, including expired certificates, untrusted authorities, and self-signed certificates. Organizations should also consider implementing network monitoring to detect potential exploitation attempts and establish incident response procedures for addressing certificate-related security incidents. This vulnerability highlights the critical importance of following secure coding practices and adhering to industry standards such as those outlined in the OWASP Mobile Security Project and NIST guidelines for mobile application security, which emphasize the necessity of proper cryptographic implementation and certificate validation in mobile applications.