Vulnerability Description
A remote code execution issue was discovered in GLPI through 9.2.1. There is a race condition that allows temporary access to an uploaded executable file that will be disallowed. The application allows an authenticated user to upload a file when he/she creates a new ticket via front/fileupload.php. This feature is protected using different types of security features like the check on the file's extension. However, the application uploads and creates a file, though this file is not allowed, and then deletes the file in the uploadFiles method in inc/glpiuploaderhandler.class.php.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Glpi-Project | Glpi | <= 9.2.1 |
Related Weaknesses (CWE)
References
- https://github.com/glpi-project/glpi/pull/3650Issue TrackingThird Party Advisory
- https://membership.backbox.org/glpi-9-2-1-multiple-vulnerabilities/Permissions Required
- https://github.com/glpi-project/glpi/pull/3650Issue TrackingThird Party Advisory
- https://membership.backbox.org/glpi-9-2-1-multiple-vulnerabilities/Permissions Required
FAQ
What is CVE-2018-7562?
CVE-2018-7562 is a vulnerability with a CVSS score of 7.5 (HIGH). A remote code execution issue was discovered in GLPI through 9.2.1. There is a race condition that allows temporary access to an uploaded executable file that will be disallowed. The application allow...
How severe is CVE-2018-7562?
CVE-2018-7562 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-7562?
Check the references section above for vendor advisories and patch information. Affected products include: Glpi-Project Glpi.