CVE-2023-0383 Uncontrolled Resource Consuption in M-Files Server
Attackers can cause denial of service in M-Files Server via uncontrolled memory consumption triggered by user-controlled operations.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0383?
CVE-2023-0383 is a high-severity denial of service vulnerability in M-Files Server, published on 20 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
User-controlled operations could have allowed Denial of Service in M-Files Server before 23.4.12528.1
due to uncontrolled memory consumption.
Which versions are affected by CVE-2023-0383?
It affects 1 product.
Products include M-Files M-Files Server.
How do I fix CVE-2023-0383?
No fix has been published for CVE-2023-0383 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-0383 being exploited?
There is no known exploitation of CVE-2023-0383 in the wild and no public exploit code.
Other vulnerabilities in M-Files Server
- CVE-2024-10127 Support for authentication bypass condition in M-Files LDAP authentication
- CVE-2025-5964 Path traversal in M-Files API
- CVE-2024-6789 Path traversal in M-Files API
- CVE-2024-4056 Denial of service condition in M-Files Server
- CVE-2023-6912 Brute force vulnerability in M-Files user authentication
Sources
Also known as GHSA-mq99-fg37-h9r3.