Vulnerability Note VU#650681

Apple Mac OS X ImageIO fails to properly handle corrupt GIF files

Original Release date: 27 Sep 2005 | Last revised: 27 Sep 2005

Overview

The Apple Mac OS X ImageIO framework contains a buffer overflow that may allow a remote attacker to execute arbitrary code.

Description

Apple ImageIO is an image processing framework that was introduced in OS X 10.4 (Tiger). ImageIO is used by several applications, including WebCore and Safari. ImageIO contains an unspecified buffer overflow in the handling of GIF images.

Impact

By convincing a user to view a specially crafted GIF image (e.g., contained within a web page), an attacker could execute arbitrary code with the privileges of the user. The attacker could also cause the application using the ImageIO library to crash. Any application which uses ImageIO may be vulnerable.

Solution

Apply an update

Please see Apple Security Update 2005-008 for details on workarounds, fixes, and updates.

Systems Affected (Learn More)

VendorStatusDate NotifiedDate Updated
Apple Computer, Inc.Affected-27 Sep 2005
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

Thanks to Apple Product Security for reporting this vulnerability.

This document was written by Will Dormann.

Other Information

  • CVE IDs: CAN-2005-2747
  • Date Public: 21 Sep 2005
  • Date First Published: 27 Sep 2005
  • Date Last Updated: 27 Sep 2005
  • Severity Metric: 24.53
  • Document Revision: 9

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