CVE:CVE-2016-3678
CNNVD:CNNVD-201604-178
华为Quidway S9700、S5700、S5300、S9300和S7700都是中国华为（Huawei）公司的S系列交换机产品。
多款Huawei Quidway交换机中存在安全漏洞。远程攻击者可借助特制的流量利用该漏洞造成拒绝服务（交换机重启）。以下产品及版本受到影响：使用V200R003SPH012之前版本软件的Huawei Quidway S9700，S5700，S5300，S9300，S7700。
solution:Upgrade huawei s5300_firmware to a higher version than v200r003c00spc500,and avoid the version v200r003c00spc500; Upgrade huawei s5700_firmware to a higher version than v200r003c00spc500,and avoid the version v200r003c00spc500; Upgrade huawei s7700_firmware to a higher version than v200r003c00spc500,and avoid the version v200r003c00spc500; Upgrade huawei s9300_firmware to a higher version than v200r003c00spc500,and avoid the version v200r003c00spc500; Upgrade huawei s9700_firmware to a higher version than v200r003c00spc500,and avoid the version v200r003c00spc500