CVE-2014-7030 in Dieta Dukan passo a passo
Summary
by MITRE
The Dieta Dukan passo a passo (aka com.rareartifact.dukanpasoapaso82BE0897) application 1.0 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 • 09/26/2024
The vulnerability identified as CVE-2014-7030 resides within the Dieta Dukan passo a passo Android application version 1.0, representing a critical security flaw in the application's implementation of secure communication protocols. This issue manifests as a failure to properly validate X.509 certificates during SSL/TLS connections, creating a significant weakness that undermines the application's ability to establish trust with remote servers. The vulnerability specifically affects the application's certificate verification mechanism, which is essential for maintaining the integrity and confidentiality of data transmitted between the mobile device and backend services.
The technical flaw stems from the application's implementation of SSL/TLS connections without proper certificate validation procedures, which directly violates established security standards and best practices. According to CWE-295, this represents a weakness in certificate validation where the application fails to properly verify the authenticity of SSL certificates presented by servers. The vulnerability creates a man-in-the-middle attack vector that allows malicious actors to intercept communications by presenting fraudulent certificates that appear legitimate to the vulnerable application. This flaw operates at the core of the application's network security infrastructure, specifically targeting the certificate chain validation process that should ensure server authenticity.
The operational impact of this vulnerability extends beyond simple data interception, as it enables attackers to gain unauthorized access to sensitive information that users expect to be protected through secure communication channels. Mobile applications that handle personal health data, financial information, or other sensitive user content become particularly vulnerable when they fail to implement proper SSL certificate validation. The attack scenario involves an attacker positioned between the user's device and the legitimate server, capable of presenting a forged certificate that the application accepts without proper verification. This vulnerability effectively nullifies the security benefits of SSL/TLS encryption, leaving user data exposed to potential compromise.
Mitigation strategies for this vulnerability require immediate implementation of proper certificate validation mechanisms within the application's network communication layer. Security measures should include implementing certificate pinning, which involves hardcoding expected certificate fingerprints or public keys within the application to prevent acceptance of unauthorized certificates. Additionally, the application must enforce strict certificate chain validation procedures that verify certificate signatures, expiration dates, and issuer authenticity. Organizations should also consider implementing certificate transparency checks and regular security audits of their mobile applications to identify similar vulnerabilities. From an ATT&CK framework perspective, this vulnerability maps to techniques involving credential access and defense evasion, as it allows attackers to bypass security controls and maintain persistent access to sensitive information. The remediation process must align with industry standards including OWASP Mobile Top 10 and NIST guidelines for mobile application security, ensuring comprehensive protection against similar certificate validation weaknesses in future implementations.