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https://issues.apache.org/jira/browse/CLOUDSTACK-5494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14308923#comment-14308923
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ASF subversion and git services commented on CLOUDSTACK-5494:
-------------------------------------------------------------

Commit 81994cf443ca64aead822ed1b3cf1c22d10bd9fe in cloudstack's branch 
refs/heads/4.5 from Jayapal
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=81994cf ]

CLOUDSTACK-5494: Fixed dns is open to public in VR

Signed-off-by: Rohit Yadav <[email protected]>


> the dns resolver servers on the VRs are open to the world
> ---------------------------------------------------------
>
>                 Key: CLOUDSTACK-5494
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5494
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the 
> default.) 
>    Affects Versions: 4.2.0, 4.3.0
>            Reporter: Wei Zhou
>            Assignee: Jayapal Reddy
>            Priority: Critical
>              Labels: security
>             Fix For: Future
>
>
> Currently the port 53 (tcp and udp) on virtual routers are open, so everyone 
> on the internet can visit the dns service on virtual routers. This may cause 
> overload and security issue.



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