ZDI-09-007: Apple QuickTime Cinepak Codec MDAT Heap Corruption Vulnerability
ZDI-09-007: Apple QuickTime Cinepak Codec MDAT Heap Corruption
Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-09-007
January 21, 2009
-- CVE ID:
CVE-2009-2006
-- Affected Vendors:
Apple
-- Affected Products:
Apple Quicktime
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-- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of Apple QuickTime. User interaction is
required to exploit this vulnerability in that the target must open a
malicious file.
The specific flaw exists in the handling of movie data encoded using the
Cinepak Video Codec. When parsing the data in the MDAT atom, there
exists a signedness error which leads to a heap overflow. When this
occurs it can be further leveraged to execute arbitrary code under the
context of the current user.
-- Vendor Response:
Apple has issued an update to correct this vulnerability. More
details can be found at:
http://support.apple.com/kb/HT3403
-- Disclosure Timeline:
2008-06-23 - Vulnerability reported to vendor
2009-01-21 - Coordinated public release of advisory
-- Credit:
This vulnerability was discovered by:
* Anonymous
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