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Credit:
The information has been provided by Luigi Auriemma.
The original article can be found at: http://www.zerodayinitiative.com/advisories/ZDI-11-210/
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Vulnerable Systems:
* Adobe Shockwave Player
User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the rcsL chunk inside Adobe's RIFF-based Director file format. The code within the IML32.dll is affected by an integer overflow caused by the allocation of the input size plus 1 and the subsequent copying of the input string using the original size. The given size will wrap, causing a small buffer to be allocated. This can lead to memory corruption which can be leveraged to execute arbitrary code under the context of the user running the browser.
Patch Availability:
Adobe has issued an update to correct this vulnerability. More details can be found at:
http://www.adobe.com/support/security/bulletins/apsb11-17.html
CVE Information:
CVE-2011-2112
Disclosure Timeline:
2011-04-20 - Vulnerability reported to vendor
2011-06-14 - Coordinated public release of advisory
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