CVE-2018-7562 Race condition in n/a
An authenticated attacker can exploit a race condition during file upload to execute arbitrary code on the GLPI server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-7562?
CVE-2018-7562 is a high-severity vulnerability in Glpi-Project Glpi, published on 12 Mar 2018. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Which versions are affected by CVE-2018-7562?
It affects 1 product.
Products include Glpi-Project Glpi.
How do I fix CVE-2018-7562?
No fix has been published for CVE-2018-7562 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-7562 being exploited?
There is no known exploitation of CVE-2018-7562 in the wild and no public exploit code.
Other vulnerabilities in Glpi-Project Glpi
- CVE-2022-35914 Teclib GLPI Remote Code Execution
- CVE-2023-42802 GLPI vulnerable to unallowed PHP script execution
- CVE-2023-28849 GLPI vulnerable to SQL injection and Stored XSS via inventory agent request
- CVE-2022-35947 SQL injection in GLPI
- CVE-2022-31056 SQL injection with _actor parameter in GLPI
Sources
Also known as GHSA-m6v3-mvq4-j684, UBUNTU-CVE-2018-7562.