CVE-2021-46050 Denial of service in n/a
A stack overflow in Binaryen's printf_common function allows attackers to cause a denial of service via crafted input.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-46050?
CVE-2021-46050 is a medium-severity denial of service vulnerability in n/a, published on 7 Jan 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A Stack Overflow vulnerability exists in Binaryen 103 via the printf_common function.
Weakness: CWE-770
Which versions are affected by CVE-2021-46050?
It affects 1 product.
Products include Webassembly Binaryen.
How do I fix CVE-2021-46050?
No fix has been published for CVE-2021-46050 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-2021-46050 being exploited?
There is no known exploitation of CVE-2021-46050 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2021-46050, GHSA-x96q-w32v-vmr6, UBUNTU-CVE-2021-46050.