CVE-2013-3643 in Galapagos Browser
Summary
by MITRE
The Galapagos Browser application for Android does not properly implement the WebView class, which allows attackers to obtain sensitive information via a crafted application.
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Analysis
by VulDB Data Team • 02/18/2018
The CVE-2013-3643 vulnerability affects the Galapagos Browser application for Android devices, representing a critical security flaw in how the application handles WebView components. This vulnerability stems from improper implementation of the Android WebView class, which serves as a core component for rendering web content within native applications. The WebView class is fundamental to mobile browser functionality and application integration with web services, making its secure implementation essential for protecting user data and system integrity.
The technical flaw manifests when attackers craft malicious applications that exploit the insecure WebView implementation within the Galapagos Browser. This allows unauthorized access to sensitive information that should remain protected within the application's sandboxed environment. The vulnerability specifically targets the way the WebView handles data transmission and processing, potentially enabling attackers to intercept communications, extract stored credentials, access local storage mechanisms, or obtain other confidential data. The insecure implementation creates a pathway for privilege escalation and data exfiltration that bypasses normal security boundaries.
The operational impact of this vulnerability extends beyond simple information disclosure, as it can enable more sophisticated attacks including man-in-the-middle scenarios, session hijacking, and persistent data theft. Mobile applications that rely on WebView components for web integration become vulnerable to attacks that can compromise user privacy and corporate data. The threat is particularly concerning in enterprise environments where mobile devices handle sensitive business information, as the vulnerability could facilitate unauthorized access to corporate networks and data repositories. Attackers can leverage this flaw to establish persistent access points within mobile ecosystems.
Mitigation strategies should focus on immediate application updates and security patches that address the WebView implementation issues. Organizations should implement comprehensive mobile security policies that include regular application vetting, network monitoring, and endpoint protection measures. The vulnerability aligns with CWE-200, which addresses information exposure, and maps to ATT&CK technique T1059 for command and scripting interpreter usage in exploitation scenarios. Security teams should also consider network segmentation, application whitelisting, and user education to reduce the attack surface and prevent successful exploitation of this vulnerability across mobile platforms.