Memory leak in the TCP stack in the kernel in Sophos UTM before 9.109 allows remote attackers to cause a denial of service (memory consumption) via unspecified vectors.Referenceshttp://www.securitytracker.com/id/1029920http://secunia.com/advisories/57344http://blogs.sophos.com/2014/02/20/utm-up2date-9-109/http://www.securityfocus.com/bid/66231