[deepspace]

> OCR bugs

Especially if your fax machine uses JBIG2 compression. See: https://googleprojectzero.blogspot.com/2021/12/a-deep-dive-i...

[skitter]

I think it's appropriate linking directly to Kriesel's blog¹ or his talk, as that's about the scanner creating fake data and not about rce. Though technically it too is not an OCR bug as there's no ocr in JBIG2.

¹: http://www.dkriesel.com/en/blog/2013/0802_xerox-workcentres_...