CVE-2006-1458 in QuickTime
Summary
by MITRE
Integer overflow in Apple QuickTime Player before 7.1 allows remote attackers to execute arbitrary code via a crafted JPEG image.
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Analysis
by VulDB Data Team • 11/24/2024
The vulnerability identified as CVE-2006-1458 represents a critical integer overflow flaw within Apple QuickTime Player versions prior to 7.1 that enables remote code execution through maliciously crafted JPEG image files. This vulnerability resides in the image parsing functionality of the media player, specifically affecting how the software processes JPEG image dimensions and memory allocation during image decompression. The flaw manifests when QuickTime Player encounters a specially constructed JPEG file that contains malformed dimension values, causing the application to allocate insufficient memory for image processing. This integer overflow condition creates a memory corruption scenario that can be exploited by attackers to overwrite critical memory locations and ultimately execute arbitrary code on vulnerable systems. The vulnerability is particularly dangerous because it operates through a common media file format that users frequently encounter in web content, email attachments, and digital media distribution channels, making it an attractive target for remote exploitation campaigns.
The technical implementation of this vulnerability aligns with CWE-190, which describes integer overflow conditions that can lead to memory corruption and arbitrary code execution. The flaw occurs during the JPEG parsing process where QuickTime Player calculates memory requirements based on image dimensions provided in the JPEG file header. When attackers manipulate these dimension values to exceed the maximum representable integer value, the subsequent memory allocation fails to account for the overflow, creating a buffer that can be overwritten by malicious data. This type of vulnerability falls under the ATT&CK technique T1203, which involves exploitation of software vulnerabilities through remote code execution, specifically targeting user applications rather than system components. The attack vector leverages the trust users place in multimedia content, making it particularly effective in phishing campaigns and malicious website delivery methods.
The operational impact of CVE-2006-1458 extends beyond simple remote code execution, as it represents a complete compromise of affected systems. Successful exploitation allows attackers to gain full control over the vulnerable machine, enabling them to install malware, steal sensitive data, establish persistent backdoors, or use the compromised system as a launch point for further attacks within a network. The vulnerability affects all versions of Apple QuickTime Player before 7.1, which were widely distributed across both personal and enterprise environments, creating a substantial attack surface. The exploitability of this vulnerability is enhanced by the fact that JPEG files are commonly encountered in web browsing, email attachments, and digital media consumption, making it difficult for users to avoid exposure. Organizations running older versions of QuickTime Player were particularly vulnerable, as the software was often installed automatically as part of the Apple ecosystem or through various third-party applications that relied on QuickTime for media playback.
Mitigation strategies for CVE-2006-1458 primarily focus on immediate software updates and system hardening measures. Apple addressed this vulnerability by releasing QuickTime Player version 7.1, which includes proper bounds checking and integer overflow protection during JPEG parsing operations. System administrators should prioritize immediate deployment of this security update across all affected systems and ensure that automatic update mechanisms are enabled to prevent future vulnerabilities from being exploited. Additional protective measures include implementing network-based filtering to block suspicious JPEG content, configuring web browsers to disable automatic media playback, and deploying endpoint protection solutions that can detect and prevent exploitation attempts. Organizations should also consider network segmentation to limit the potential impact of successful exploitation and implement monitoring solutions to detect unusual network activity that might indicate compromise. The vulnerability serves as a prime example of why organizations must maintain current software versions and why proper input validation and memory management practices are essential components of secure software development lifecycle processes.