CVE-2012-6336 in Lookout
Summary
by MITRE
The Missing Device feature in Lookout allows physically proximate attackers to provide arbitrary location data via a "commonly available simple GPS location spoofer."
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Analysis
by VulDB Data Team • 03/16/2019
The vulnerability described in CVE-2012-6336 resides within the Lookout mobile security application's Missing Device feature, which is designed to help users locate lost or stolen smartphones. This security flaw represents a significant weakness in the application's location verification mechanisms that could be exploited by adversaries in close physical proximity to the target device. The vulnerability specifically affects how the system validates location data when a device is reported as missing, creating an avenue for attackers to manipulate the reported geographical position through readily accessible spoofing tools.
The technical implementation of this vulnerability stems from insufficient validation of location data sources within the Missing Device functionality. When a user reports a device as missing, the Lookout application relies on GPS coordinates to establish the device's location, but fails to properly authenticate or verify the legitimacy of the location data provided. Attackers with access to commonly available GPS spoofing devices can inject false location coordinates into the system, causing the application to display inaccurate geographical information to the user and potentially misleading law enforcement or recovery efforts. This flaw operates at the intersection of mobile application security and location-based services, where the trust model between the application and location data sources is inadequately protected.
The operational impact of this vulnerability extends beyond simple location spoofing, as it fundamentally undermines the reliability of the Missing Device feature's core functionality. An attacker could potentially redirect recovery efforts away from the actual device location, making it significantly more difficult for legitimate owners to locate their lost or stolen devices. This vulnerability also has implications for forensic investigations and digital evidence collection, as the location data could be manipulated to obscure the true whereabouts of a device. The attack vector is particularly concerning because it requires only physical proximity and access to standard consumer-grade GPS spoofing equipment, making it accessible to a wide range of threat actors and not requiring sophisticated technical skills or expensive hardware.
From a cybersecurity perspective, this vulnerability aligns with CWE-20, "Improper Input Validation," and represents a failure in proper data validation and authentication mechanisms. The flaw also maps to ATT&CK technique T1566.002, "Phishing via Social Engineering," as it exploits the trust relationship between the security application and location data, potentially enabling more sophisticated social engineering attacks. Organizations and individuals relying on location-based security features should consider this vulnerability when implementing mobile device management policies and security protocols. The incident highlights the importance of multi-factor authentication for location data and the need for robust validation mechanisms in mobile applications that handle sensitive geographical information. Mitigation strategies should include implementing additional verification layers for location data, regular security assessments of mobile applications, and user education about the potential for location spoofing attacks.
The broader implications of this vulnerability demonstrate the challenges inherent in mobile security applications that rely heavily on location services and the need for comprehensive threat modeling that accounts for physical proximity attacks. This flaw serves as a reminder that security controls must consider not just digital attack vectors but also physical access scenarios where adversaries can manipulate environmental inputs to the system. The vulnerability underscores the necessity of designing security features with defense-in-depth principles, ensuring that single points of failure in location validation do not compromise the overall security posture of mobile device protection systems.