"Workstation" Product defaults to wide-open firewall

Bastien Nocera bnocera at redhat.com
Mon Dec 8 09:51:20 UTC 2014



----- Original Message -----
> 
> Am 08.12.2014 um 09:38 schrieb Paul Howarth:
> > FWIW, this is mentioned in the release notes:
> >
> > http://docs.fedoraproject.org/en-US/Fedora/21/html/Release_Notes/sect-Products.html#Products-Workstation
> >
> > 2.3.3. Developer oriented firewall
> >
> > Developers often run test servers that run on high numbered ports, and
> > interconnectivity with many modern consumer devices also requires these
> > ports. The firewall in Fedora Workstation, firewalld, is configured to
> > allow these things.
> >
> > Ports numbered under 1024, with the exceptions of
> > sshd and clients for samba and DHCPv6, are blocked to prevent access to
> > system services. Ports above 1024, used for user-initiated
> > applications, are open by default.
> 
> WTF - "developer oriented firewall" on workstation?
> 
> i doubt it is smart that by default my running Eclipse
> accepts incoming connections from the WAN (that i am
> paied for IT security prevents that but only here)
> 
> tcp        0      0 0.0.0.0:20080           0.0.0.0:*
> LISTEN      8669/java
> 
> tcp        0      0 0.0.0.0:10137           0.0.0.0:*
> LISTEN      8669/java
> 
> tcp        0      0 0.0.0.0:9000            0.0.0.0:*
> LISTEN      8669/java
> 
> udp        0      0 0.0.0.0:4321            0.0.0.0:*
>          8669/java

That's an Eclipse bug, surely.


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