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Mark,

On 11/25/13, 5:08 AM, Mark Thomas wrote:
> Folks that disabled the LockOutRealm in server.xml that protects
> against brute-force password attacks (against any app - not just
> the Manager) should probably be worried.

I had configured my Manager using a custom manager.xml file and had
overlooked that particular protection. Thanks for the reminder. I am
using localhost-only and a password, so I should be all set, but it
hurts nothing to add LockOutRealm and gives a modicum of additional
protection.

> The one thing that is new is that this exploit appears to be 
> self-replicating.

+1

... which isn't really that creative.

> Unrelated to this issue, I have recently expanded the section of
> the docs that covers securing the default applications. The updates
> will be in the next release. Until then you can read it via the
> copy of the docs built by the CI system: 
> http://ci.apache.org/projects/tomcat/tomcat8/docs/security-howto.html#Default_web_applications
>
>  The one question this raises for me is should the Manager
> application be limited to localhost be default? I'd be interested
> in the community's views on that.

I would support such a change. Anyone who wants to run a
remotely-accessible Manager should be [forced to be] competent enough
to modify that restriction.

> Personally, I can't stand the taste if caffe but I did enjoy my
> beverage of choice.

Aw. Note that Coffee and Espresso are quite different experiences. I
highly recommend trying the latter if you haven't recently.

- -chris
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