Array index error in Microsoft Word 2002 SP3 and Office 2004 for Mac allows remote attackers to execute arbitrary code via a crafted Word document that triggers memory corruption, aka "Word Index Vulnerability."
Improper Control of Generation of Code The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.