ポートスキャンを走らせると、Linux版NACの肝であるCSAが落ちるという脆弱性・・・これくらい考えろよ・・・Cisco
The vulnerability is caused due to an error within the detection of port scans. This can be exploited to stop the Cisco Security Agent (CSA) from responding due to excessive resource consumption by starting a port scan with certain options.
