CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2017-7411

An issue was discovered in Enalean Tuleap 9.6 and prior versions. The vulnerability exists because the User::getRecentElements() method is using the unserialize() function with a preference value that can be arbitrarily manipulated by malicious users through the REST API interface, and this can be exploited to inject arbitrary PHP objects into the application scope, allowing an attacker to perform a variety of attacks (including but not limited to Remote Code Execution).
Publish Date : 2017-10-30 Last Update Date : 2017-12-27
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
6.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID 94

- Products Affected By CVE-2017-7411

# Product Type Vendor Product Version Update Edition Language
1 Application Enalean Tuleap 9.6 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Enalean Tuleap 1

- References For CVE-2017-7411

http://www.openwall.com/lists/oss-security/2017/10/23/3
MLIST [oss-security] 20171023 [KIS-2017-02] Tuleap <= 9.6 Second-Order PHP Object Injection Vulnerability
http://seclists.org/fulldisclosure/2017/Oct/53
FULLDISC 20171023 [KIS-2017-02] Tuleap <= 9.6 Second-Order PHP Object Injection Vulnerability
https://www.exploit-db.com/exploits/43374/
EXPLOIT-DB 43374
https://tuleap.net/plugins/tracker/?aid=10118 CONFIRM
http://karmainsecurity.com/KIS-2017-02
http://packetstormsecurity.com/files/144716/Tuleap-9.6-Second-Order-PHP-Object-Injection.html

- Metasploit Modules Related To CVE-2017-7411

Tuleap 9.6 Second-Order PHP Object Injection
This module exploits a Second-Order PHP Object Injection vulnerability in Tuleap <= 9.6 which could be abused by authenticated users to execute arbitrary PHP code with the permissions of the webserver. The vulnerability exists because of the User::getRecentElements() method is using the unserialize() function with data that can be arbitrarily manipulated by a user through the REST API interface. The exploit's POP chain abuses the __toString() method from the Mustache class to reach a call to eval() in the Transition_PostActionSubFactory::fetchPostActions() method.
Module type : exploit Rank : excellent Platforms : PHP


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
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. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.