CVE:CVE-2014-7255
CNNVD:CNNVD-201412-033
Internet Initiative Japan SEIL/X1、SEIL/X2、SEIL/B1和SEIL/x86 Fuji都是日本Internet Initiative Japan公司的路由器产品。
多款Internet Initiative Japan Inc. SEIL路由器中存在安全漏洞。远程攻击者可通过在短时间内发送大量NTP请求利用该漏洞造成拒绝服务（CPU和流量消耗）。以下产品和版本受到影响：Internet Initiative Japan Inc. SEIL SEIL/X1 2.50版本至4.62版本，SEIL/X2 2.50版本至4.62版本，SEIL/B1 2.50版本至4.62版本，SEIL/x86 Fuji 1.70版本至3.22版本。
solution:Upgrade iij seil_b1_firmware to a higher version than 4.62,and avoid the version [2.50,4.62]; Upgrade iij seil_x2_firmware to a higher version than 4.62,and avoid the version [2.50,4.62]; Upgrade iij seil_x1_firmware to a higher version than 4.62,and avoid the version [2.50,4.62]; Upgrade iij seil_x86_fuji_firmware to a higher version than 3.22,and avoid the version [1.70,3.22]