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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2020/12/31 04:23:26 UTC

[GitHub] [incubator-doris] zhaojintaozhao opened a new issue #5181: [BUG]Doris listen all-zero address(0.0.0.0), that may be cause a serucity problem

zhaojintaozhao opened a new issue #5181:
URL: https://github.com/apache/incubator-doris/issues/5181


   Hi All:
   
   When FE, BE, and HDFS-Broker starting, these process will start mysql- server\http-server and thrift-server. These servers don't bind detailed host addresses(just like 10.11.22.33), so these servers listen on all-zero adrdess(0.0.0.0), just like 0.0.0.0:9030.
   
   Binding all-zero ports (0.0.0.0:9030) is equals to binding all IP addresses of the local host, which causes network-wide listening. The Doris service is directly exposed to the public network, which is vulnerable to attacks. That may be a security problem.
   
   When starting the mysql-server\http-server\thrift-server, bind a specific IP address to avoid all-zero port listening.
   
   Currently, I have resolved this security problem. 
   


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[GitHub] [incubator-doris] francisoliverlee commented on issue #5181: [BUG]Doris listen all-zero address(0.0.0.0), that may be cause a serucity problem

Posted by GitBox <gi...@apache.org>.
francisoliverlee commented on issue #5181:
URL: https://github.com/apache/incubator-doris/issues/5181#issuecomment-759880173


   it should be a network problem, and can be solved by network policy
   @zhaojintaozhao 


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[GitHub] [incubator-doris] yangzhg edited a comment on issue #5181: [BUG]Doris listen all-zero address(0.0.0.0), that may be cause a serucity problem

Posted by GitBox <gi...@apache.org>.
yangzhg edited a comment on issue #5181:
URL: https://github.com/apache/incubator-doris/issues/5181#issuecomment-757642236


   http-server\thrift-server will be used by multi-be in the cluster. If it is not bound to 0.0.0.0 multi-be clusters, it will not work normally，but mysql-server maybe not bind to anyLocalAddress


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[GitHub] [incubator-doris] yangzhg commented on issue #5181: [BUG]Doris listen all-zero address(0.0.0.0), that may be cause a serucity problem

Posted by GitBox <gi...@apache.org>.
yangzhg commented on issue #5181:
URL: https://github.com/apache/incubator-doris/issues/5181#issuecomment-757642236


   http-server\thrift-server will be used by multi-be in the cluster. If it is not bound to 0.0.0.0 multi-be clusters, it will not work normally


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