Multiple buffer overflows in Microchip MPLAB IDE 8.30 and possibly earlier versions allow user-assisted remote attackers to execute arbitrary code via a .MCP project file with long (1) FILE_INFO, (2) CAT_FILTERS, and possibly other fields.

More... (http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-1608)