An issue was discovered in Enalean Tuleap 9.6 and prior...
Vulnerability Description
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).
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://tuleap.net/plugins/tracker/?aid=10118
- http://packetstormsecurity.com/files/144716/Tuleap-9.6-Second-Order-PHP-Object-Injection.html
- https://www.exploit-db.com/exploits/43374/
- http://www.openwall.com/lists/oss-security/2017/10/23/3
- http://karmainsecurity.com/KIS-2017-02
- http://seclists.org/fulldisclosure/2017/Oct/53
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enalean
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.