Heap-based buffer overflow in npdjvu.dll in Caminova DjVu Browser Plug-in 6.1.4 Build 27351 and other versions before 6.1.4.27993 allows remote attackers to execute arbitrary code via a crafted Sjbz chunk in a djvu file.
Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.