Heap-based buffer overflow in the RPC subsystem in Symantec Backup Exec for Windows Servers 10.0, 10d, and 11d allows remote attackers to cause a denial of service (process exit) and possibly execute arbitrary code via crafted ncacn_ip_tcp requests.Referenceshttp://labs.idefense.com/intelligence/vulnerabilities/display.php?id=553http://www.vupen.com/english/advisories/2007/2505http://secunia.com/advisories/26032http://www.securityfocus.com/bid/23897http://www.securitytracker.com/id?1018366http://www.osvdb.org/36111https://exchange.xforce.ibmcloud.com/vulnerabilities/35340http://securityresponse.symantec.com/avcenter/security/Content/2007.07.11a.htmlhttp://www.kb.cert.org/vuls/id/213697