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某主机漏扫后,有高危风险项需要修复:ZooKeeper 未授权访问[原理扫描]
现网zookeeper是kafka自带的,版本号2.8.1 (Commit:839b886f9b732b15)
使用最简单的处理方案,端口加白。
CentOS7.9下,修改/etc/firewalld/zones/public.xml文件,内容为:
<?xml version="1.0" encoding="utf-8"?>
<zone>
<short>Public</short>
<description>For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming connections are accepted.</description>
<service name="ssh"/>
<service name="dhcpv6-client"/>
<port protocol="tcp" port="9092"/>
<port protocol="tcp" port="22"/>
<port protocol="tcp" port="443"/>
</zone>
然后systemctl restart firewalld
即可。
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