The risks in PDF

PDF is a very popular format. It’s also a hideously complicated one and keeps getting more complicated. It shouldn’t surprise anyone that it has security issues. I just came upon Processing Dangerous Paths — On Security and Privacy of the Portable Document Format, which enumerates many of these risks (and is ironically posted as a PDF). It’s worth a read. Thanks to Johan van der Knijff for mentioning it on Twitter.

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