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Apple CoreGraphics framework fails to validate the input when parsing CCITT group 3 encoded data resulting in a heap overflow condition. A small heap memory allocation can be overflowed with controlled data from the input resulting in arbitrary code execution in the context of Mobile Safari.

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README.md

CoreGraphics CCITT Memory Corruption - CVE-2014-4481

Apple CoreGraphics framework fails to validate the input when parsing CCITT group 3 encoded data resulting in a heap overflow condition. A small heap memory allocation can be overflowed with controlled data from the input resulting in arbitrary code execution in the context of Mobile Safari

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Apple CoreGraphics framework fails to validate the input when parsing CCITT group 3 encoded data resulting in a heap overflow condition. A small heap memory allocation can be overflowed with controlled data from the input resulting in arbitrary code execution in the context of Mobile Safari.

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