Buffer overflow in the ActiveX control in qp2.cab in IBM Lotus Quickr for Domino 8.5.1 before 8.5.1.42-001b allows remote attackers to execute arbitrary code via a crafted HTML document, a different vulnerability than CVE-2013-6748.
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.