Vulnerability Note VU#704110

Apple Mac OS X CoreFoundation CFPlugIn facilities automatically load plug-in executables

Original Release date: 09 Sep 2004 | Last revised: 09 Sep 2004

Overview

There is a vulnerability in the Mac OS X CoreFoundation framework that could allow a local attacker to gain elevated privileges.

Description

The Core Foundation framework (CoreFoundation.framework) is designed to allow code and data sharing between frameworks, libraries, and applications in different environments and layers. It includes the CFPlugIn, which provides a standard architecture for application extensions. There is a vulnerability in the way CoreFoundation loads user-supplied libraries for applications using the CFPlugIn facilities.

Impact

An authenticated local attacker could cause an application using the CoreFoundation CFPlugIn facilities to load a user-supplied library. Exploitation of this vulnerability on privileged applications could allow an attacker to gain elevated privileges.

Solution

Apple has released a patch to address this vulnerability. For further details, please see the Apple Security Advisory (Security Update 2004-09-07).

Systems Affected (Learn More)

VendorStatusDate NotifiedDate Updated
Apple Computer Inc.Affected-09 Sep 2004
If you are a vendor and your product is affected, let us know.

CVSS Metrics (Learn More)

Group Score Vector
Base N/A N/A
Temporal N/A N/A
Environmental N/A N/A

References

Credit

This vulnerability was reported by Apple.

This document was written by Damon Morda based on information provided by Apple.

Other Information

  • CVE IDs: CAN-2004-0821
  • Date Public: 08 Sep 2004
  • Date First Published: 09 Sep 2004
  • Date Last Updated: 09 Sep 2004
  • Severity Metric: 5.91
  • Document Revision: 20

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