Zero Day Initiative Advisory 09-092 - This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Flash Player. User interaction is required to exploit this vulnerability in that the target must visit a malicious web page or open a malicious SWF file. The specific flaw exists in the parsing of JPEG dimensions contained within an SWF file. Due to the lack of sanity checking when calculating the frame size of an image it is possible to overflow a heap based buffer. Successful exploitation of this issue can lead to remote system compromise under the credentials of the currently logged in user.
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ZDI-09-092: Adobe Flash Player JPEG Parsing Heap Overflow Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-09-092
December 9, 2009
-- CVE ID:
CVE-2009-3794
-- Affected Vendors:
Adobe
-- Affected Products:
Adobe Flash Player
-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 9323.
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 Adobe Flash Player. User interaction is
required to exploit this vulnerability in that the target must visit a
malicious web page or open a malicious SWF file.
The specific flaw exists in the parsing of JPEG dimensions contained
within an SWF file. Due to the lack of sanity checking when calculating
the frame size of an image it is possible to overflow a heap based
buffer. Successful exploitation of this issue can lead to remote system
compromise under the credentials of the currently logged in user.
-- Vendor Response:
Adobe has issued an update to correct this vulnerability. More
details can be found at:
http://www.adobe.com/support/security/bulletins/apsb09-19.html
-- Disclosure Timeline:
2009-07-14 - Vulnerability reported to vendor
2009-12-09 - Coordinated public release of advisory
-- Credit:
This vulnerability was discovered by:
* Anonymous
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