ZDI-08-016: Apple QuickTime MP4A Atom Parsing Heap Corruption Vulnerability
ZDI-08-016: Apple QuickTime MP4A Atom Parsing Heap Corruption
Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-08-016
April 3, 2008
-- CVE ID:
CVE-2008-1018
-- Affected Vendors:
Apple
-- Affected Products:
Apple Quicktime 7.4.1
-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 3377.
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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 visit a
malicious page.
The specific flaw exists in the parsing of the QuickTime Channel
Compositor atom. When the movie file contains a malformed 'chan' atom, a
heap corruption occurs resulting in the execution of arbitrary code.
-- Vendor Response:
Apple has issued an update to correct this vulnerability. More
details can be found at:
http://support.apple.com/kb/HT1241
-- Disclosure Timeline:
2008-02-07 - Vulnerability reported to vendor
2008-04-03 - Coordinated public release of advisory
-- Credit:
This vulnerability was discovered by:
* Anonymous
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