CVE-2021-41737 Denial of service in n/a
A specially crafted input file causes stack consumption in the Faust audio library, leading to a denial of service.
- 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-2021-41737?
CVE-2021-41737 is a high-severity denial of service vulnerability in n/a, published on 10 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In Faust 2.23.1, an input file with the lines "// r visualisation tCst" and "//process = +: L: abM-^Q;" and "process = route(3333333333333333333,2,1,2,3,1) : *;" leads to stack consumption.
Weakness: CWE-674
Which versions are affected by CVE-2021-41737?
How do I fix CVE-2021-41737?
No fix has been published for CVE-2021-41737 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-2021-41737 being exploited?
There is no known exploitation of CVE-2021-41737 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2021-41737, GHSA-7r4m-g29q-qf8v, UBUNTU-CVE-2021-41737.