Foxit PDF Reader and Foxit PDF Editor null pointer reference vulnerability

Foxit PDF Reader and Foxit PDF Editor are both products of Foxit China, a PDF reader, and Foxit PDF Editor, a PDF editor. stems from mistakenly handling the case where the array size is smaller than the maximum number of indirect objects, and an attacker can exploit the vulnerability to cause NULL pointer dereferencing, or out-of-bounds reading or writing.