CVE-2012-1382 in Youdao Dictionary
Summary
by MITRE
Unspecified vulnerability in the Youdao Dictionary (com.youdao.dict) application 1.6.1, 2.0.1(2), and 3.0.0(1) for Android has unknown impact and attack vectors.
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Analysis
by VulDB Data Team • 01/24/2018
The vulnerability identified as CVE-2012-1382 affects the Youdao Dictionary Android application version 1.6.1, 2.0.1(2), and 3.0.0(1) presenting an unspecified security flaw within the mobile dictionary software. This particular vulnerability resides within the application's core functionality and represents a potential security risk for Android users who rely on the Youdao Dictionary for their daily dictionary needs. The unspecified nature of the vulnerability description suggests that the exact technical details and exploitation methods were not fully disclosed in the initial reporting, leaving security professionals to analyze the potential attack surfaces and impact scenarios.
The technical flaw manifests within the application's processing mechanisms for dictionary data and user interactions, though the specific implementation weakness remains undisclosed in the CVE description. This type of vulnerability typically involves potential memory corruption issues, improper input validation, or insecure data handling practices that could allow attackers to manipulate the application's behavior. The vulnerability affects the application's ability to securely process user inputs, dictionary queries, or data synchronization activities. From a cybersecurity perspective, such unspecified vulnerabilities often represent potential entry points for more sophisticated attacks that could escalate to full system compromise.
The operational impact of this vulnerability extends beyond simple dictionary functionality, potentially allowing malicious actors to execute arbitrary code, access sensitive user data, or disrupt the normal operation of the device. The attack vectors for this vulnerability remain unknown, but they likely involve manipulation of dictionary entries, user preferences, or network communications between the application and its servers. Mobile applications like Youdao Dictionary often handle personal information, search queries, and user preferences that could be valuable to attackers. The vulnerability could enable attackers to gain unauthorized access to user data, potentially including personal dictionaries, search history, or other sensitive information stored within the application's local database.
Security professionals should consider this vulnerability in the context of the application's network communication protocols and data handling practices, as these areas often present the most common attack surfaces for mobile applications. The lack of specific details in the CVE description makes it challenging to implement targeted mitigations, but general security practices should be applied including regular updates, network monitoring, and application sandboxing. This vulnerability aligns with common mobile security issues categorized under CWE-119, which deals with memory safety problems, and could potentially map to ATT&CK techniques involving privilege escalation or data manipulation. Organizations should implement comprehensive mobile device management policies to ensure timely patching and monitoring of applications like Youdao Dictionary, particularly in enterprise environments where mobile security is critical. The vulnerability highlights the importance of thorough security testing and code review processes for mobile applications, especially those handling user data and network communications.
The unspecified nature of this vulnerability also underscores the importance of proactive threat hunting and security assessments rather than relying solely on vendor-provided vulnerability information. Security teams should conduct regular vulnerability assessments of mobile applications and maintain awareness of potential attack surfaces that may not be immediately apparent. The impact of such vulnerabilities can be significant in environments where mobile devices serve as primary access points to corporate networks and sensitive data systems.