CVE-2021-44988 Denial of service in n/a
A stack overflow in Jerryscript 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-2021-44988?
CVE-2021-44988 is a high-severity denial of service vulnerability in Jerryscript Jerryscript, published on 25 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
Jerryscript v3.0.0 and below was discovered to contain a stack overflow via ecma_find_named_property in ecma-helpers.c.
Weakness: CWE-770
Which versions are affected by CVE-2021-44988?
It affects 1 product.
Products include Jerryscript Jerryscript.
How do I fix CVE-2021-44988?
No fix has been published for CVE-2021-44988 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-2021-44988 being exploited?
There is no known exploitation of CVE-2021-44988 in the wild and no public exploit code.
Other vulnerabilities in Jerryscript Jerryscript
Sources
Also known as GHSA-38r5-jq63-gvw6, UBUNTU-CVE-2021-44988.