CVE-2014-7129 in Argus Leader Print Edition
Summary
by MITRE
The Argus Leader Print Edition (aka com.argusleader.android.prod) application 6.7 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 • 10/01/2024
The vulnerability described in CVE-2014-7129 represents a critical security flaw in the Argus Leader Print Edition Android application version 6.7, which operates under the package name com.argusleader.android.prod. This application, designed for delivering news content to mobile users, contains a significant cryptographic weakness that fundamentally undermines the security of data transmission between the mobile client and remote servers. The flaw manifests in the application's failure to properly validate X.509 certificates during SSL/TLS connections, creating a dangerous attack vector that exposes users to sophisticated man-in-the-middle attacks.
The technical implementation of this vulnerability stems from the application's improper handling of certificate verification processes within its SSL communication stack. When the application establishes secure connections to backend servers, it fails to perform the essential certificate validation steps that are mandated by standard SSL/TLS protocols. This includes not verifying certificate authorities, checking certificate expiration dates, or ensuring certificate subject names match the target server names. According to CWE-295, this represents a weakness in certificate validation that directly enables certificate forgery attacks. The absence of proper certificate pinning or validation mechanisms allows attackers to present fraudulent certificates that the application accepts without scrutiny, effectively breaking the trust model that SSL/TLS protocols are designed to establish.
The operational impact of this vulnerability extends beyond simple data interception, as it enables attackers to completely impersonate legitimate servers and gain access to sensitive user information. Mobile users who interact with the application's features, including news article access, user account management, or any data submission functions, become vulnerable to comprehensive surveillance and data theft. Attackers can exploit this weakness to capture user credentials, personal information, financial data, or any other sensitive content transmitted through the application's network connections. This vulnerability particularly affects users in unsecured network environments such as public wifi networks, where the risk of interception is significantly higher. The attack surface is further expanded by the fact that the vulnerability affects the application's entire communication infrastructure, making it impossible for users to determine whether their connections are secure or compromised.
Security professionals should consider this vulnerability in the context of the MITRE ATT&CK framework, specifically under the T1041 technique for Exfiltration Over C2 Channel and T1566 for Phishing, as the compromised application can serve as a vector for data exfiltration and social engineering attacks. The vulnerability's impact is compounded by the fact that it affects a mobile application that users trust for legitimate news consumption, making it an ideal target for attackers seeking to establish persistent access to user devices. Organizations should immediately implement mitigations including certificate pinning, proper SSL certificate validation, and network monitoring to detect and prevent exploitation attempts. The recommended approach involves updating the application to include proper certificate verification mechanisms, implementing certificate transparency checks, and establishing network-level controls to detect anomalous certificate behavior. Additionally, users should be advised to avoid accessing the application over untrusted networks and to ensure their devices maintain current security updates to minimize exposure to this vulnerability.