CVE-2005-2749 in Mac OS X
Summary
by MITRE
Unspecified vulnerability in the Finder Get Info window for Mac OS X 10.4 up to 10.4.2 causes Finder to misrepresent file and group ownership information. NOTE: it is not clear whether this issue satisfies the CVE definition of a vulnerability.
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Analysis
by VulDB Data Team • 11/22/2024
The vulnerability described in CVE-2005-2749 pertains to a security flaw within the Finder application of Mac OS X versions 10.4 through 10.4.2, specifically affecting the Get Info window functionality. This issue represents a significant concern in the context of operating system security and file system integrity, as it directly impacts how users perceive and interact with file ownership attributes. The vulnerability manifests in the way the Finder application displays file and group ownership information, creating a potential discrepancy between actual system permissions and the information presented to users.
The technical nature of this vulnerability stems from improper handling of file ownership data within the Finder's user interface components. When users access the Get Info window for files, the application fails to accurately represent the true ownership relationships that exist within the Mac OS X file system. This misrepresentation occurs at the presentation layer rather than the underlying system level, suggesting that the core file system permissions remain intact while the user interface becomes misleading. The issue demonstrates a clear breakdown in the principle of least privilege and information assurance, where users cannot trust the ownership information displayed by the system's primary file browser.
From an operational perspective, this vulnerability creates potential security risks for system administrators and regular users alike. While the actual file permissions may remain unchanged, the misleading ownership information could lead to incorrect security decisions, particularly in multi-user environments where proper file ownership is crucial for maintaining system integrity. Users might inadvertently make decisions based on false ownership data, potentially leading to unauthorized access attempts or incorrect permission modifications. The vulnerability also highlights the importance of user interface validation and the need for consistent data representation across all system components. This issue falls under the category of information disclosure vulnerabilities, as it provides potentially misleading information that could be exploited by attackers to understand system configurations better.
The broader implications of this vulnerability extend beyond simple user confusion to potential security implications within the Mac OS X ecosystem. This type of issue represents a failure in the system's security model to maintain consistent and accurate information presentation, which can undermine user trust and potentially facilitate more sophisticated attacks. The vulnerability demonstrates how seemingly minor interface flaws can create significant security concerns, particularly when they affect core system utilities that users interact with regularly. Organizations relying on Mac OS X systems must consider the potential for this type of vulnerability to be leveraged in social engineering attacks or to mask actual security issues within their environments. The issue also reflects poorly on the overall security architecture and highlights the need for comprehensive security testing of user interface components alongside core system functionality.
Mitigation strategies for this vulnerability should focus on immediate system updates and patches provided by Apple, as well as user education regarding the importance of verifying file ownership through alternative methods when discrepancies are suspected. System administrators should implement additional monitoring procedures to detect potential unauthorized access attempts that might exploit user confusion caused by this interface issue. The vulnerability serves as a reminder of the critical importance of maintaining accurate information representation in security-critical applications and the necessity of thorough testing of all user interface components that display system information. This case study emphasizes the need for robust security practices throughout the entire software development lifecycle, including user interface design and validation processes, to prevent similar issues from arising in the future.