Multiple heap-based buffer overflows in the IppCreateServerRef function in nipplib.dll in Novell iPrint Client 4.x before 4.38 and 5.x before 5.08 allow remote attackers to execute arbitrary code via a long argument to the (1) GetPrinterURLList, (2) GetPrinterURLList2, or (3) GetFileList2 function in the Novell iPrint ActiveX control in ienipp.ocx.
Improper Control of Generation of Code The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.