Secunia Research has discovered a vulnerability in Microsoft Excel, which can be exploited by malicious people to potentially compromise a user’s system. The vulnerability is caused due to insufficient input validation when parsing a certain record type. This may lead to a variety of errors, including corruption of data on the stack. Successful exploitation may allow execution of arbitrary code. Microsoft Excel 2002 is affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/90445/secunia-merpiv.txt
Source: https://packetstormsecurity.com/files/90445/Microsoft-Excel-Record-Parsing-Input-Validation.html