This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Proface GP-Pro EX. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of D-Script data by ParseAPI.dll. When processing a malformed file, it is possible to write D-Script data beyond the bounds of a heap buffer. An attacker can leverage this vulnerability to execute arbitrary code under the context of the process.