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List:       oss-security
Subject:    Re: [oss-security] VICIDIAL 2.7 - SQL Injection, Command Injection
From:       Kurt Seifried <kseifried () redhat ! com>
Date:       2013-10-25 0:27:19
Message-ID: 5269BAE7.4090502 () redhat ! com
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On 10/23/2013 12:52 AM, Adam Caudill wrote:
> 
> Requestor: Adam Caudill, adam@adamcaudill.com
> <mailto:adam@adamcaudill.com> Software: VICIDIAL
> (http://www.vicidial.org/vicidial.php) Vendor: The Vicidial Group
> (http://www.vicidial.com/) Vulnerability Type: Authenticated SQL
> Injection, Authenticated Command Injection
> 
> Source Code:
> http://sourceforge.net/projects/astguiclient/files/astguiclient_2.7rc1.zip/download
>
> 
Flaws exist in /www/agc/manager_send.php
> SQL Injection: Line 285 Command Injection: Line 429
> 
> Affected Versions: 2.7RC1, 2.7, 2.8-403a (others likely)
> 
> Current released version is vulnerable; vendor confirmed issue on
> 6/3, set timeline for mid-July release, has delayed continually.
> Vendor has deployed fixes to users of their hosted service, still
> no updates or advisory for OSS users.
> 
> Affected lines of code:
> 
> manager_send.php:285 $stmt="SELECT count(*) from
> web_client_sessions where session_name='$session_name' and
> server_ip='$server_ip';";

Please use CVE-2013-4467 for the SQL injection

> manager_send.php:429 passthru("/usr/local/bin/sipsak -M -O desktop
> -B \"$SIPSAK_prefix$campaign\" -r 5060 -s sip:$extension@$phone_ip
> > /dev/null");


Please use CVE-2013-4468 for the command injection

> In both of these cases, parameters are passed through without
> validation or escaping.
> 
> During setup, two accounts with hard-coded passwords are created
> (VDAD, VDCL), these can be used to bypass the authentication check,
> allowing access to where the SQL Injection vulnerability is, which
> can be used to bypass an additional check, thus giving access to
> the Command Injection vulnerability. The output from shell commands
> are returned in the server response.
> 
> There are MANY other issues of various types in this software, but
> I am not documenting them.

Security vulns rarely come alone or just in pairs, usually they travel
in packs :P.

> -- Adam Caudill adam@adamcaudill.com <mailto:adam@adamcaudill.com> 
> http://adamcaudill.com/
> 
> 


- -- 
Kurt Seifried Red Hat Security Response Team (SRT)
PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993
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