'Make sure the RDS SG does not contain 0.0.0.0/0'

def check_securitygroup_any(self, sg_item):

    tag = 'RDS    Security    Group    contains    0.0.0.0/0'
    severity = 5
    for ipr in sg_item.config.get('ip_ranges', []):
        cidr = ipr.get('cidr_ip')
        if ('0.0.0.0/0' == cidr):
            self.add_issue(severity, tag, sg_item, notes=cidr)
            return
