Check Point Advisories

Apple QuickTime Panorama Sample Atoms Movie File Handling Buffer Overflow (CVE-2007-4675)

Check Point Reference: CPAI-2007-347
Date Published: 4 Oct 2009
Severity: High
Last Updated: Sunday 04 October, 2009
Source:
Industry Reference:CVE-2007-4675
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description Apple QuickTime is a multimedia player that supports a wide range of media formats. The software supports parsing and displaying picture files as well as numerous audio/video formats. Apple QuickTime has a few native file formats to store images, audio, and movies, most famous of all are .mov for movies and .pct for image files. There exists a buffer overflow vulnerability in Apple QuickTime. The flaw is due to boundary errors in the QuickTime Virtual Reality (QTVR) when processing QTVR movie files. A remote attacker can exploit this vulnerability by enticing the target user to open a crafted QTVR movie file. Successful exploitation may lead to arbitrary code execution in the security context of the logged in user. In an attack case where code injection is successful, the behaviour of the target is entirely dependent on the intended function of the injected code. The code in such a case would execute within the security context of the current user. In an attack case where code injection is not successful, if the affected Apple QuickTime process will terminate abnormally.

Protection Overview

This protection will detect and block attempts to exploit this vulnerability

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Apple QuickTime Panorama Sample Atoms Movie File Handling Buffer Overflow protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Apple QuickTime Protection Violation.
Attack Information:  Apple QuickTime Panorama sample Atoms Movie file handling buffer overflow

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