bugtraq - ZDI-09-008: Apple QuickTime STSD JPEG Atom Heap Corruption Vulnerability

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Message-ID: <OF20DC4627.6880CF60-ON85257545.007B84C9-86257545.007B8BA8@3com.com>
Date: Wed, 21 Jan 2009 16:29:28 -0600
From: zdi-disclosures@...m.com
To: full-disclosure@...ts.grok.org.uk, bugtraq@...urityfocus.com
Cc: zdi-disclosures@...m.com
Subject: ZDI-09-008: Apple QuickTime STSD JPEG Atom Heap Corruption Vulnerability

ZDI-09-008: Apple QuickTime STSD JPEG Atom Heap Corruption Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-09-008
January 21, 2009

-- CVE ID:
CVE-2009-0007

-- Affected Vendors:
Apple

-- Affected Products:
Apple Quicktime

-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 6254. 
For further product information on the TippingPoint IPS, visit:

    http://www.tippingpoint.com

-- 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 JPEG atoms embedded in STSD
atoms within the function JPEG_DComponentDispatch(). When the image
width data in this atom is modified, a heap corruption occurs which 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:
2008-06-25 - Vulnerability reported to vendor
2009-01-21 - Coordinated public release of advisory

-- Credit:
This vulnerability was discovered by:
    * Anonymous

-- About the Zero Day Initiative (ZDI):
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a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

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used. TippingPoint does not re-sell the vulnerability details or any
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Our vulnerability disclosure policy is available online at:

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