文章目录
环境
系统平台:Linux x86-64 Red Hat Enterprise Linux 7
版本:4.5.10
文档用途
本文适用于处理hghac8008端口漏洞户。
详细信息
1、服务器上添加防火墙规则,允许相应端口通过,以10.xx.xx.189、10.xx.xx.190、10.xx.xx.191为例
firewall-cmd --add-rich-rule="rule family="ipv4" source address="10.xx.xx.189" port protocol="tcp" port="8008" accept"
firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="10.xx.xx.189" port protocol="tcp" port="8008" accept"
firewall-cmd --add-rich-rule="rule family="ipv4" source address="10.xx.xx.190" port protocol="tcp" port="8008" accept"
firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="10.xx.xx.190" port protocol="tcp" port="8008" accept"
firewall-cmd --add-rich-rule="rule family="ipv4" source address="10.xx.xx.191" port protocol="tcp" port="8008" accept"
firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="10.xx.xx.191" port protocol="tcp" port="8008" accept"
2、重载防火墙策略
firewall-cmd --reload
3、删除全局规则
firewall-cmd --permanent --remove-port=8008/tcp
firewall-cmd --remove-port=8008/tcp
防火墙规则生效优先级为:直接规则--富规则--区域规则
4、确定策略生效
firewall-cmd --list-all