CVE-2014-5842 in 2G Live Tv
Summary
by MITRE
The 2G Live Tv (aka com.ww2GLiveTv) application 0.9 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 • 09/03/2024
The vulnerability identified as CVE-2014-5842 affects the 2G Live Tv Android application version 0.9, representing a critical security flaw in the application's implementation of secure communication protocols. This weakness resides in the application's failure to properly validate X.509 certificates during SSL/TLS connections, creating a significant attack vector that undermines the fundamental security assurances provided by cryptographic protocols. The vulnerability falls under the broader category of insecure communication practices that have been consistently flagged in security assessments and industry standards.
The technical flaw manifests as a complete absence of certificate verification mechanisms within the application's SSL implementation. When the 2G Live Tv application establishes connections to remote servers, it does not perform the essential validation steps required to confirm that the server's certificate is legitimate and issued by a trusted Certificate Authority. This omission creates a man-in-the-middle attack surface where malicious actors can intercept communications and present forged certificates that appear valid to the vulnerable application. The flaw specifically impacts the SSL/TLS handshake process, bypassing the cryptographic verification that should ensure server authenticity and data integrity.
The operational impact of this vulnerability extends beyond simple data interception, potentially enabling attackers to access sensitive user information, manipulate communications, and compromise the confidentiality of transmitted data. Given that the application likely handles user credentials, personal information, or other sensitive data during its operation, the absence of certificate validation creates a pathway for attackers to obtain confidential information through credential theft, session hijacking, or data exfiltration. This vulnerability directly violates the principles of secure communication as outlined in industry standards and security frameworks, making it particularly dangerous in mobile environments where applications often handle personal and financial data.
Organizations and developers should address this vulnerability by implementing proper certificate validation procedures, including certificate pinning, certificate chain validation, and trust store management. The remediation approach should involve integrating robust SSL/TLS certificate verification mechanisms that align with established security practices and industry guidelines. This vulnerability demonstrates the critical importance of cryptographic protocol implementation in mobile applications and highlights the necessity of adhering to security standards such as those defined in the OWASP Mobile Security Project and NIST guidelines for secure mobile application development. The issue also relates to ATT&CK technique T1566 which involves phishing attacks leveraging man-in-the-middle capabilities, emphasizing the broader security implications of inadequate certificate validation.