[asterisk-bugs] [Asterisk 0016091]: Security Problem

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16091 
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Reported By:                thom4fun
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16091
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.1.6 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-10-18 03:22 CDT
Last Modified:              2009-10-18 14:56 CDT
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Summary:                    Security Problem
Description: 
We use Asterisk 1.6.1.6.

It seems that Asterisk will ignore the deny and permit values.
I have a try just like in 1.4.... where it works fine, but if I use the
values:
deny=0.0.0.0/0.0.0.0
permit=192.168.30.10
the call will be executed from everywhere.

Also I try the insecure option but I do not find a reason to give some
special clients the possibility to make an invite without authentication.
It looks like: Everybody or Nobody!

Also we try to use these options in the file sip.conf and PGSQL database.

Are there some hints to get deny/permit to work?

Regards
Thomas

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Relationships       ID      Summary
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related to          0000755 permit/deny not parsing mask
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 (0112397) ebroad (manager) - 2009-10-18 14:56
 https://issues.asterisk.org/view.php?id=16091#c112397 
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Try adding a /255.255.255.255 after the single IP, if that doesn't work,
try contactpermit/contactdeny. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-10-18 14:56 ebroad         Note Added: 0112397                          
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