Security Update for Excel 2000 (KB873372)
This vulnerability exists because of a problem in the way Excel interprets data from a spreadsheet where certain properties have been maliciously modified. If successfully exploited, an attacker could craft a malicious spreadsheet that could cause code of the attacker"s choice to be executed automatically upon opening the maliciously modified spreadsheet. You can get specific information about this update in the Microsoft Knowledge Base article Description of the Security Update for Excel 2000 (KB873372).
Security Update for Excel 2002 (KB873366)
This vulnerability exists because of a problem in the way Excel interprets data from a spreadsheet where certain properties have been maliciously modified. If successfully exploited, an attacker could craft a malicious spreadsheet that could cause code of the attacker"s choice to be executed automatically upon opening the maliciously modified spreadsheet.