CVE-2014-1383 in Apple
Summary
by MITRE
Apple TV before 6.1.2 allows remote authenticated users to bypass an intended password requirement for iTunes Store purchase transactions via unspecified vectors.
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Analysis
by VulDB Data Team • 06/22/2017
The vulnerability identified as CVE-2014-1383 affects Apple TV devices running software versions prior to 6.1.2, representing a significant security flaw in the device's transaction authentication mechanism. This issue specifically targets the iTunes Store purchase process, where the system fails to properly enforce password verification requirements for authenticated users. The vulnerability enables remote attackers who have already established authentication credentials to circumvent the intended security controls that should require password confirmation for financial transactions. The flaw exists within the Apple TV's authentication framework, specifically in how it handles user sessions and transaction validation for digital purchases. This represents a critical weakness in the device's security architecture as it undermines the fundamental principle of requiring additional verification for high-value operations.
The technical nature of this vulnerability stems from improper session management and authentication flow control within the Apple TV's software implementation. Attackers can exploit this weakness by leveraging their existing authenticated sessions to perform iTunes Store transactions without the required password confirmation step. The unspecified vectors suggest that the vulnerability may be related to session token handling, authentication state management, or transaction approval mechanisms that do not properly validate the need for additional authentication. This flaw operates at the application level within the Apple TV's operating system, potentially involving the interaction between the user interface components, authentication services, and transaction processing modules. The vulnerability demonstrates a failure in implementing proper authorization checks and transaction integrity controls that should be enforced for all financial operations.
The operational impact of this vulnerability extends beyond simple unauthorized purchases, as it represents a fundamental breakdown in the device's financial transaction security model. Remote authenticated users can exploit this weakness to make unauthorized iTunes Store purchases without proper password verification, potentially leading to financial loss for device owners. The vulnerability affects all users who have authenticated to the Apple TV system and have enabled iTunes Store functionality, creating a broad attack surface. Security researchers classified this issue as particularly concerning because it allows attackers to bypass security controls that are typically implemented to prevent fraudulent transactions. The impact is amplified by the fact that the Apple TV serves as a gateway to digital content purchases, making it an attractive target for financial fraud and unauthorized spending.
Organizations and individuals should immediately update their Apple TV devices to version 6.1.2 or later to remediate this vulnerability, as no effective workarounds exist for this specific flaw. The patch addresses the underlying authentication and session management issues that allow the bypass of password requirements for iTunes Store transactions. Security professionals should monitor for any related exploitation attempts and ensure that all Apple TV devices within their network infrastructure are properly updated. This vulnerability highlights the importance of maintaining current firmware versions and implementing proper security controls for all networked devices. The issue demonstrates how seemingly minor authentication flow flaws can have significant financial implications, particularly when they affect consumer electronics that provide access to digital payment systems. Organizations should review their device management policies to ensure that all Apple TV devices receive timely security updates and that proper monitoring is in place to detect unauthorized transaction attempts. The vulnerability serves as a reminder of the critical importance of proper transaction validation and authentication controls in digital commerce environments, aligning with common security practices outlined in various cybersecurity frameworks and standards.