IceGUI.DLL in ICEOWS 4.20b invokes a function with incorrect arguments, which allows user-assisted remote attackers to execute arbitrary code via a long filename in the header of an ACE archive, which triggers a stack-based buffer overflow.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.
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.