CVE-2012-1403 in Dolphin Browser CN
Summary
by MITRE
Unspecified vulnerability in the Dolphin Browser CN (com.dolphin.browser.cn) application 6.3.1 and 7.2.1 for Android has unknown impact and attack vectors.
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Analysis
by VulDB Data Team • 01/29/2018
The vulnerability identified as CVE-2012-1403 affects the Dolphin Browser CN application version 6.3.1 and 7.2.1 on Android platforms, representing a significant security concern within mobile browser ecosystems. This unspecified vulnerability within the Dolphin Browser CN application demonstrates the inherent risks associated with mobile browser applications that handle sensitive user data and network communications. The lack of specific details in the initial CVE description suggests that this vulnerability may have been discovered through automated analysis or security research, highlighting the importance of comprehensive vulnerability assessment in mobile applications. Mobile browsers serve as critical attack surfaces due to their privileged access to user data, network connectivity, and system resources, making vulnerabilities in these applications particularly dangerous.
The technical nature of this vulnerability remains unspecified, which is concerning for security professionals attempting to assess risk and implement appropriate mitigations. Such unspecified vulnerabilities often indicate potential issues related to memory corruption, input validation failures, or improper handling of network requests that could be exploited by malicious actors. The vulnerability's presence in both versions 6.3.1 and 7.2.1 suggests a persistent flaw in the application's codebase that was not properly addressed through the version updates, indicating potential issues with the development lifecycle and security testing processes. This scenario aligns with common patterns found in mobile application security where legacy code patterns or architectural flaws persist across multiple releases.
The operational impact of this vulnerability could be substantial given the widespread use of the Dolphin Browser CN application among Android users. Mobile browsers represent a critical component of user interaction with web content, often serving as gateways to sensitive information including personal data, financial transactions, and corporate resources. Attackers could potentially exploit this vulnerability to execute arbitrary code, gain unauthorized access to user data, or perform man-in-the-middle attacks against users. The unspecified nature of the vulnerability makes it particularly dangerous as security teams cannot properly prioritize remediation efforts or implement specific defensive measures without complete information about the attack vectors and potential consequences.
Security professionals should approach this vulnerability with heightened caution and implement comprehensive monitoring strategies for affected systems. The lack of specific details in the CVE description indicates that this vulnerability likely falls into categories such as buffer overflows, injection flaws, or improper resource management issues that are commonly found in mobile browser applications. Organizations should consider implementing network monitoring, application whitelisting, and regular security assessments to identify potential exploitation attempts. This vulnerability also underscores the importance of following security standards such as those outlined in the CWE database, which categorizes such unspecified vulnerabilities under broader categories including CWE-119 for memory safety issues and CWE-79 for input validation problems. The ATT&CK framework would classify this vulnerability under techniques related to exploitation of mobile application weaknesses, specifically targeting the browser application as a primary attack vector.
Mitigation strategies should include immediate application updates from the vendor, if available, and implementation of network-based protections to monitor for suspicious traffic patterns. Security teams should also consider deploying mobile device management solutions that can enforce security policies and monitor for unauthorized application behavior. The vulnerability serves as a reminder of the importance of secure development practices and thorough security testing throughout the application lifecycle, particularly for mobile applications that handle sensitive user data and network communications. Organizations should also implement incident response procedures specifically designed to address mobile application vulnerabilities and ensure that security teams maintain current knowledge of emerging threats in the mobile browser ecosystem.