CVE-2012-1392 in Dolphin Browser HD
Summary
by MITRE
Unspecified vulnerability in the Dolphin Browser HD (mobi.mgeek.TunnyBrowser) application 6.2.0, 7.2.1, 7.3.0, and 7.4.0 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-2012-1392 affects the Dolphin Browser HD application version 6.2.0, 7.2.1, 7.3.0, and 7.4.0 on the android platform. This unspecified vulnerability represents a significant security concern for users who rely on this browser application for their mobile internet browsing activities. The lack of specific details regarding the exact nature of the flaw makes this vulnerability particularly dangerous as security researchers and attackers cannot immediately determine the precise attack surface or potential exploitation methods. The vulnerability exists within the mobile browser ecosystem where users frequently access sensitive information, make financial transactions, and interact with various web services that could be compromised through this security weakness.
The technical nature of this vulnerability remains undisclosed in the public CVE description, which falls under the category of unspecified vulnerabilities that are often classified as zero-day exploits or unknown weaknesses. Such vulnerabilities typically arise from coding errors, memory management issues, or improper input validation within the application's core components. Given that this affects a mobile browser application, the potential attack vectors could include malicious websites, compromised web content, or social engineering attacks that leverage the browser's rendering engine or javascript processing capabilities. The unspecified nature suggests that the vulnerability may involve multiple attack surfaces or could be a complex flaw that requires specific conditions to be exploited successfully.
The operational impact of this vulnerability extends beyond simple data theft or unauthorized access. Mobile browser applications like Dolphin Browser HD handle sensitive user information including browsing history, cookies, cached data, and potentially login credentials for various web services. The unspecified nature of the vulnerability means that attackers could potentially exploit it to execute arbitrary code on affected devices, gain unauthorized access to user data, or establish persistent backdoors within the mobile environment. This type of vulnerability directly impacts the confidentiality, integrity, and availability of user information, particularly when considering that mobile devices often contain personal data that is not adequately protected by traditional desktop security measures.
Security professionals should treat this vulnerability as a critical risk requiring immediate attention and mitigation strategies. The lack of specific details regarding the attack vectors and impact makes it particularly challenging to implement effective defensive measures, but the presence of multiple affected versions suggests that this vulnerability may be widespread within the mobile browser market. Organizations and individuals using these specific versions of Dolphin Browser HD should immediately update to patched versions or implement alternative browsing solutions. The vulnerability's classification as unspecified aligns with CWE-1000, which encompasses various software weaknesses that are not specifically categorized but represent significant security risks. This type of vulnerability also corresponds to potential ATT&CK techniques related to privilege escalation, persistence, and credential access, making it a multi-faceted threat to mobile device security.
The broader implications of this vulnerability extend to the mobile browser security ecosystem, where users expect their applications to provide robust protection against various cyber threats. The unspecified nature of the vulnerability highlights the importance of comprehensive security testing and vulnerability disclosure processes within mobile application development. Mobile security researchers should prioritize investigating this vulnerability to determine its exact nature and develop appropriate defensive strategies. The affected versions represent a significant portion of the mobile browser market, making this vulnerability particularly dangerous as it affects a large number of users who may not be aware of the potential risks. This situation underscores the critical need for continuous security monitoring and rapid response capabilities in mobile security environments where vulnerabilities can have widespread impact across numerous users and devices.