CVE-2014-7045 in Bust Out Bail
Summary
by MITRE
The Bust Out Bail (aka com.onesolutionapps.bustoutbailandroid) application 1.1 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 • 09/27/2024
The vulnerability identified as CVE-2014-7045 affects the Bust Out Bail Android application version 1.1, presenting a critical security flaw in its cryptographic implementation. This application, designed for mobile devices, fails to properly validate X.509 certificates when establishing secure connections with SSL servers. The absence of certificate verification creates a fundamental weakness in the application's security architecture that directly violates established security protocols and best practices for secure communications.
The technical flaw stems from the application's improper handling of SSL/TLS certificate validation mechanisms. When the application establishes connections to remote servers, it does not perform the essential step of verifying the server's X.509 certificate against trusted certificate authorities. This omission places the application in a state where it cannot distinguish between legitimate servers and malicious imposters, effectively disabling the primary security mechanism that protects against man-in-the-middle attacks. The vulnerability aligns with CWE-295, which specifically addresses improper certificate validation, and represents a direct violation of the TLS protocol's security guarantees.
The operational impact of this vulnerability is severe and multifaceted, creating significant risks for users who rely on the application for sensitive activities. Attackers can exploit this weakness by presenting forged certificates to intercept and manipulate communications between the mobile application and its servers. This capability allows adversaries to obtain confidential information including user credentials, personal data, financial details, and other sensitive content that flows through the application's network connections. The vulnerability creates an attack surface that directly enables credential theft, data exfiltration, and unauthorized access to user accounts and services.
This security weakness places the application at risk of exploitation by threat actors operating within the MITRE ATT&CK framework's credential access and defense evasion domains. The vulnerability enables attackers to perform session hijacking, data interception, and potentially establish persistent access to user accounts. The lack of certificate validation means that users cannot trust the authenticity of the servers they are communicating with, fundamentally undermining the security model that mobile applications depend on for protecting user data. Organizations using this application face potential regulatory compliance issues and increased risk of data breaches that could result in significant financial and reputational damage.
Mitigation strategies for this vulnerability require immediate implementation of proper certificate validation mechanisms within the application's network communication stack. Developers must implement certificate pinning techniques, ensure proper validation against trusted certificate authorities, and incorporate robust error handling for certificate validation failures. The application should be updated to enforce strict certificate verification procedures that align with industry standards including RFC 5280 for X.509 certificate validation and TLS protocol specifications. Security patches should be deployed immediately to restore proper SSL/TLS certificate validation, and the application should undergo comprehensive security testing to ensure that all network communications properly validate server certificates before establishing trust relationships.