IBM Lotus Quickr 8.1 before 8.1.0.2 services for Lotus Domino does not properly handle URLs that request images, which allows remote authenticated users to cause a denial of service (daemon crash) via a request to resources.nsf, aka SPR XFXF7JDBCX.
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.