CA ARCserve Backup (formerly BrightStor ARCserve Backup) is a backup and recovery solution. ARCserve Media Server is a component which comes with ARCserve Backup.
ARCserve Media Server is affected by multiple buffer overflow vulnerabilities which allow remote attackers to execute arbitrary commands by sending specially crafted requests to the SUN RPC service.
Apply one of the patches referenced in the CA Security Notice.
Exploit works on BrightStor ARCserve Backup r11.5 SP2.
Windows Server 2003