Heap-based buffer overflow in the TIFF image converter in the graphics filters in Microsoft Office XP SP3, Office Converter Pack, and Works 9 allows remote attackers to execute arbitrary code via a crafted TIFF image in an Office document, aka "TIFF Image Converter Heap Overflow Vulnerability."
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.