CVE:CVE-2009-4293
CNNVD:CNNVD-200912-157
Internet Initiative Japan SEIL/X1, SEIL/X2,和SEIL/B1 firmware 2.30到2.51,当NAT被激活时,远程攻击者可以借助人工GRE信息包引起拒绝服务(系统重启)。
solution:Upgrade iij seil/x1_firmware to a higher version than 2.30,2.40,2.41,2.42,2.50,2.51,and avoid the version 2.30,2.40,2.41,2.42,2.50,2.51; Upgrade iij seil/x1 to a higher version than *; Upgrade iij seil/b1_firmware to a higher version than 2.30,2.40,2.41,2.42,2.50,2.51,and avoid the version 2.30,2.40,2.41,2.42,2.50,2.51; Upgrade iij seil/b1 to a higher version than *; Upgrade iij seil/x2_firmware to a higher version than 2.30,2.40,2.41,2.42,2.50,2.51,and avoid the version 2.30,2.40,2.41,2.42,2.50,2.51; Upgrade iij seil/x2 to a higher version than *