CVE-2024-2758 CVE-2024-2758
Tempesta FW rate limits are misconfigured by default, allowing attackers to cause denial of service via empty CONTINUATION frames.
- 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-2024-2758?
CVE-2024-2758 is a medium-severity denial of service vulnerability in Tempesta FW, published on 3 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Tempesta FW rate limits are not enabled by default. They are either set too large to capture empty CONTINUATION frames attacks or too small to handle normal HTTP requests appropriately.
Which versions are affected by CVE-2024-2758?
How do I fix CVE-2024-2758?
No fix has been published for CVE-2024-2758 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-2024-2758 being exploited?
There is no known exploitation of CVE-2024-2758 in the wild and no public exploit code.
Sources
Also known as GHSA-5x2g-c9gv-xwq2.