CVE-2021-41751 Memory corruption in n/a
A buffer overflow in the Jerryscript JavaScript engine allows attackers to execute arbitrary code or cause 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-2021-41751?
CVE-2021-41751 is a critical memory corruption vulnerability in Jerryscript Jerryscript, published on 5 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Buffer overflow vulnerability in file ecma-builtin-array-prototype.c:909 in function ecma_builtin_array_prototype_object_slice in Jerryscript before commit e1ce7dd7271288be8c0c8136eea9107df73a8ce2 on Oct 20, 2021.
Weakness: CWE-120
Which versions are affected by CVE-2021-41751?
It affects 1 product.
Products include Jerryscript Jerryscript.
How do I fix CVE-2021-41751?
No fix has been published for CVE-2021-41751 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2021-41751 being exploited?
There is no known exploitation of CVE-2021-41751 in the wild and no public exploit code.
Other vulnerabilities in Jerryscript Jerryscript
Sources
Also known as GHSA-7rrv-p2mj-9f6p, UBUNTU-CVE-2021-41751.