full-disclosure - ZDI-08-014: Apple Quicktime Multiple Opcode Memory Corruption Vulnerabilities

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Message-ID: <OF6947A201.B30DCD86-ON88257420.00774A46-86257420.0077E16F@3com.com>
Date: Thu, 3 Apr 2008 16:49:25 -0500
From: zdi-disclosures@...m.com
To: full-disclosure@...ts.grok.org.uk, bugtraq@...urityfocus.com
Subject: ZDI-08-014: Apple Quicktime Multiple Opcode
 Memory Corruption Vulnerabilities

ZDI-08-014: Apple Quicktime Multiple Opcode Memory Corruption 
Vulnerabilities
http://www.zerodayinitiative.com/advisories/ZDI-08-014
April 3, 2008

-- CVE ID:
CVE-2008-1019

-- Affected Vendors:
Apple

-- Affected Products:
Apple Quicktime 7.4.1

-- 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 quickTime.qts while parsing corrupted
.pict files. The module contains a vulnerable memory copy loop which
searches for a terminator value. When this value is changed or omitted,
a heap corruption occurs allowing 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:
    * bugfree

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