CA ARCserve Backup contains a vulnerability that can allow a remote attacker to cause a denial of service or execute arbitrary code. CA has issued patches to address the vulnerability. The vulnerability is due to insufficient verification of client data. A remote attacker can crash the LDBserver service or execute arbitrary code in the context of the service. Note: The client installation is not affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/72868/CAID-ldbserver.txt
Source: https://packetstormsecurity.com/files/72868/CA-ARCserve-Backup-LDBserver-Vulnerability.html