CVE-2008-1014 in QuickTime
Summary
by MITRE
Apple QuickTime before 7.4.5 does not properly handle external URLs in movies, which allows remote attackers to obtain sensitive information.
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Analysis
by VulDB Data Team • 06/01/2025
The vulnerability identified as CVE-2008-1014 affects Apple QuickTime versions prior to 7.4.5 and represents a significant security flaw in how the media framework processes external Uniform Resource Locators within movie files. This issue stems from inadequate input validation and sanitization mechanisms that fail to properly handle maliciously crafted URL references embedded within QuickTime movie containers. The flaw specifically manifests when QuickTime players attempt to resolve external resources referenced in movie files, creating a potential attack vector that could be exploited by remote threat actors.
The technical implementation of this vulnerability resides in the improper handling of URL resolution within QuickTime's media processing engine. When a QuickTime movie file contains external URL references, the player's parsing logic fails to adequately validate or sanitize these references before attempting to establish network connections. This insufficient validation allows attackers to craft movie files that contain malicious URLs pointing to sensitive resources or servers that could reveal confidential information. The vulnerability operates at the application layer and leverages the inherent trust model of media players that automatically resolve external references without proper security checks.
From an operational impact perspective, this vulnerability enables remote attackers to potentially access sensitive information through various attack vectors. An attacker could craft malicious QuickTime movie files containing URLs that reference internal network resources, web services, or systems that are not properly protected. The attack could result in unauthorized information disclosure, including but not limited to internal network configurations, user credentials, or other sensitive data that might be accessible through the resolved URLs. This vulnerability particularly affects environments where QuickTime players automatically connect to external resources without proper network segmentation or access controls.
The security implications of this vulnerability align with CWE-20, which describes improper input validation, and can be mapped to ATT&CK technique T1071.004 for application layer protocol usage. Organizations running vulnerable QuickTime versions face significant risk of information disclosure attacks, especially in enterprise environments where QuickTime players are commonly used for multimedia presentations, training materials, or internal communications. The vulnerability's remote exploitability means that attackers can leverage this flaw from outside the network perimeter without requiring physical access or additional credentials beyond the ability to deliver a malicious movie file.
Mitigation strategies should focus on immediate patch deployment to upgrade to QuickTime 7.4.5 or later versions that contain the necessary security fixes. Network administrators should also implement proper firewall rules and network segmentation to limit access to internal resources from systems running QuickTime players. Additional protective measures include disabling automatic URL resolution features in QuickTime players, implementing content filtering solutions, and conducting regular security assessments of media files and player configurations. Organizations should also consider implementing monitoring solutions to detect unusual network activity patterns that might indicate exploitation attempts. The vulnerability highlights the importance of maintaining current security patches and implementing defense-in-depth strategies to protect against similar flaws in media processing frameworks.