CVE-2014-5789 in Ninja Chicken Ooga Booga
Summary
by MITRE
The Ninja Chicken Ooga Booga (aka mominis.Generic_Android.Ninja_Chicken_Ooga_Booga) application 1.4.2 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 • 09/01/2024
The vulnerability identified as CVE-2014-5789 affects the Ninja Chicken Ooga Booga Android application version 1.4.2, representing a critical security flaw in certificate validation mechanisms. This application, classified as a generic Android malware variant under the mominis.Generic_Android.Ninja_Chicken_Ooga_Booga family, demonstrates a fundamental failure in implementing proper SSL/TLS certificate verification procedures. The flaw resides in the application's inability to properly validate X.509 certificates presented by SSL servers during secure communications, creating a significant security gap that adversaries can exploit to compromise user data and system integrity.
The technical implementation of this vulnerability stems from the application's omission of certificate chain validation and trust verification processes that are standard in secure mobile applications. When the application establishes SSL connections to remote servers, it fails to perform the essential steps of certificate verification including checking certificate expiration dates, validating the certificate authority signature, and ensuring the certificate matches the intended server hostname. This absence of proper certificate validation creates a man-in-the-middle attack vector where malicious actors can present fraudulent certificates to intercept and manipulate communications between the mobile application and legitimate servers. The vulnerability specifically impacts the application's secure communication layer, making it susceptible to various attack scenarios including credential theft, data interception, and session hijacking.
The operational impact of this vulnerability extends beyond simple data exposure to encompass potential system compromise and user privacy violations. Attackers exploiting this weakness can establish fraudulent SSL connections to legitimate services, enabling them to capture sensitive information such as user credentials, personal data, financial information, and other confidential communications. The implications are particularly severe for applications handling sensitive user data, as the vulnerability undermines the entire security model of encrypted communications. This flaw effectively renders the application's security measures ineffective, as users cannot trust that their communications are protected from interception or manipulation by malicious actors. The vulnerability also aligns with attack patterns documented in the attack techniques catalog, specifically representing a variant of certificate manipulation and SSL stripping attacks that have been commonly exploited in mobile security breaches.
The security implications of this vulnerability can be analyzed through the lens of CWE classification systems, where this represents a variant of CWE-295, which specifically addresses improper certificate validation in secure communications. The vulnerability demonstrates poor implementation of secure coding practices and violates fundamental security principles established in mobile application security frameworks. Organizations deploying similar applications would face significant compliance risks, particularly in environments governed by standards such as pci dss, hipaa, or gdpr, where proper certificate validation is mandatory for protecting sensitive data. The vulnerability's presence in a mobile application also highlights the importance of implementing robust security controls during the development lifecycle, as the flaw could have been prevented through proper implementation of certificate validation libraries and security testing procedures. Mitigation efforts should include immediate code review and implementation of proper certificate validation mechanisms, along with deployment of security patches that enforce certificate chain validation and trust verification processes.
Recommended remediation strategies involve implementing comprehensive certificate validation procedures including certificate pinning, proper certificate chain validation, and ensuring that all SSL connections undergo rigorous verification before establishing trust. Security teams should also consider implementing network monitoring solutions to detect potential man-in-the-middle attacks and establish automated testing protocols for certificate validation during application development. The vulnerability serves as a critical reminder of the importance of adhering to secure coding practices and implementing defense-in-depth strategies in mobile application security. Organizations should conduct thorough security assessments of their mobile applications to identify similar validation flaws and ensure that all secure communication channels properly implement certificate verification mechanisms. The remediation process should also include comprehensive testing of certificate validation procedures and establishment of security monitoring protocols to detect and respond to potential exploitation attempts.