Buffer overflow in the ExecCall method in c2lv6.ocx in the FreeBit ELPhoneBtnV6 ActiveX control allows remote attackers to execute arbitrary code via a crafted HTML document, related to the discontinued "Click to Live" service.
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.