Malformed CFF Vulnerability

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Revision as of 03:34, 12 October 2010 by Dialexio (talk | contribs) (Made it more like the other exploit pages.)
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This vulnerability, along with the IOService Kernel Exploit, was used in Star/JailbreakMe 2.0. It is a stack overflow in the handling of CFF opcodes. Contrary to popular belief, it is not a problem with the PDF parser, although the malformed font was placed in a PDF for exploitation.

Credit

comex

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