Integer Overflow in Adobe Flash Player and AIR AVM2 Parser
CVE-2009-1869

Currently unrated

Key Information:

Vendor: Adobe
Status: Air; Flash Player; Flex
Vendor: CVE Published:; 31 July 2009

What is CVE-2009-1869?

An integer overflow vulnerability exists in the ActionScript Virtual Machine 2 (AVM2) abcFile parser within Adobe Flash Player and Adobe AIR. This flaw can be exploited by attackers to cause a denial of service, leading to application crashes, or potentially execute arbitrary code by crafting a specific AVM2 file with a large intrf_count value. The resultant dereferencing of an out-of-bounds pointer poses significant security risks for affected versions.

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