ZDI-08-056: Microsoft Windows GDI+ GIF Parsing Code Execution 
Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-08-056
September 9, 2008

-- CVE ID:
CVE-2008-3013

-- Affected Vendors:
Microsoft

-- Affected Products:
Microsoft Windows Server 2008
Microsoft Windows XP
Microsoft Windows Vista
Microsoft Windows Server 2003

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TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 6358. 
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-- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of Microsoft Windows XP, Server and Vista. User
interaction is required in that a user must open a malicious image file
or browse to a malicious website.

The specific flaws exist in the GDI+ subsystem when parsing maliciously
crafted GIF files. By supplying a malformed graphic control extension an
attacker can trigger an exploitable memory corruption condition.
Successful exploitation can result in arbitrary code execution under the
credentials of the currently logged in user.

-- Vendor Response:
Microsoft has issued an update to correct this vulnerability. More
details can be found at:

http://www.microsoft.com/technet/security/bulletin/MS08-052.mspx

-- Disclosure Timeline:
2008-02-07 - Vulnerability reported to vendor
2008-09-09 - Coordinated public release of advisory

-- Credit:
This vulnerability was discovered by:
    * Ivan Fratric

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