{"containers":{"cna":{"affected":[{"product":"OPENJPEG","vendor":"OPENJPEG","versions":[{"status":"affected","version":"2.1.1"}]}],"datePublic":"2016-09-29T00:00:00.000Z","descriptions":[{"lang":"en","value":"A buffer overflow in OpenJPEG 2.1.1 causes arbitrary code execution when parsing a crafted image. An exploitable code execution vulnerability exists in the jpeg2000 image file format parser as implemented in the OpenJpeg library. A specially crafted jpeg2000 file can cause an out of bound heap write resulting in heap corruption leading to arbitrary code execution. For a successful attack, the target user needs to open a malicious jpeg2000 file. 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