Microsoft Windows fails to properly handle malformed OLE documents

Overview A vulnerability exists in a Microsoft Windows library that is used to handle OLE documents. The complete impact of this vulnerability is not clear, but may include the execution of arbitrary code as well as a denial of service. Description Microsoft OLE documents include summary...

Microsoft Excel fails to properly handle malformed IMDATA records

Overview A vulnerability in the way that Microsoft Excel handles malformed image records could allow an attacker to execute arbitrary code on a vulnerable system. Description Microsoft Excel fails to properly validate the size of IMDATA records. When a file containing a malformed IMDATA record is...