CVE-2024-33667 Denial of service in n/a
An authenticated agent can cause a remote Denial of Service in Zammad by calling an unsanitized endpoint with a generic method name.
- 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-2024-33667?
CVE-2024-33667 is a medium-severity denial of service vulnerability in Zammad Zammad, published on 26 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Zammad before 6.3.0. An authenticated agent could perform a remote Denial of Service attack by calling an endpoint that accepts a generic method name, which was not properly sanitized against an allowlist.
Weakness: CWE-862
Which versions are affected by CVE-2024-33667?
It affects 1 product.
Products include Zammad Zammad.
How do I fix CVE-2024-33667?
No fix has been published for CVE-2024-33667 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-2024-33667 being exploited?
There is no known exploitation of CVE-2024-33667 in the wild and no public exploit code.
Other vulnerabilities in Zammad Zammad
Sources
Also known as GHSA-fc5p-cp62-fgpc.