PRLicenseMgr.exe in the Proficy Server License Manager in GE Intelligent Platforms Proficy Plant Applications 5.0 and earlier allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted TCP session on port 12401.
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.