Cisco 发布了24个安全公告，以应对发现于 Cisco FXOS及NX-OS 软件中的多个漏洞，当中有5个公告被评级为严重以及19个公告被评级为高级。通过认证的攻击者可发出特制的指令行界面(CLI)指令，传送特制的网络封包或在受影响的系统安装恶意应用程式映像(application image)来攻击这些漏洞。
成功利用这些漏洞可以导致在受影响的系统执行任意程式码、执行任意指令、权限提升、泄漏资讯或服务受阻断，视乎攻击者利用哪个漏洞而定。
适用于受影响系统的修补程式已可获取。受影响系统的用户应遵从产品供应商的建议，立即采取行动以降低风险。有关修补程式的详细资料，请参阅供应商网站的相应安全公告中有关“Fixed Software”的部分。
用户可联络其产品支援供应商，以取得修补程式及有关支援。
https://tools.cisco.com/security/center/viewErp.x?alertId=ERP-67770
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-firepwr-pt
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-cli-execution
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-dos
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-fabric-execution
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-ace
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-dos
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxnxos-fab-ace
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxos-ace
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fxos-dos
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-n3k-n9k-clisnmp
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-n4k-snmp-dos
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-api-execution
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-cli-execution
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-cli-injection
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-dos
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-services-dos
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-bo
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-cdp
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-nxapi
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosadmin
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosbgp
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosigmp
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxosrbac
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxossnmp
https://www.hkcert.org/my_url/zh/alert/18062101
https://www.us-cert.gov/ncas/current-activity/2018/06/20/Cisco-Releases-Security-Updates-Multiple-Products
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0291 to (CVE-2018-0295)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0298 to (CVE-2018-0314)
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0330
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0331