The RepliStor Server Service in EMC Replistor 6.1.3 allows remote attackers to execute arbitrary code via a size value that causes RepliStor to create a smaller buffer than expected, which triggers a buffer overflow when that buffer is used in a recv function call.
https://exchange.xforce.ibmcloud.com/vulnerabilities/37075
http://www.vupen.com/english/advisories/2007/3458
http://www.securitytracker.com/id?1018799
http://www.securityfocus.com/bid/26014