source: http://www.securityfocus.com/bid/28927/info

Computer Associates ARCserve Backup is affected by a denial-of-service vulnerability because the application mishandles malformed user-supplied input.

A remote attacker may exploit this issue to cause denial-of-service conditions.

CA ARCserve Backup 12.0.5454.0 is affected by this issue; other versions may also be vulnerable. 

https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/bin-sploits/31707.zip