Microsoft Publisher 2003 SP3 allows remote attackers to execute arbitrary code via a crafted Publisher file that leverages incorrect handling of values in memory, aka "Publisher Invalid Pointer 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.