Several vulnerabilities exist in the popular Verity KeyView SDK used in many enterprise applications like IBM Lotus Notes. When parsing several different file formats a standard stack overflow occurs allowing a malicious user to gain complete control of the affected machine under the rights of the currently logged in user. The problem lies when copying user supplied data to a stack based buffer without any boundary conditions. The following file formats have been identified as vulnerable: Adobe Acrobat FrameMaker - .mifApplix Words - .awMicrosoft Rich Text Format - .rtfPortable Executable - .exeDynamic Link Library - .dllApplix Presents - .agMicrosoft Word - .doc