CVE-2022-22895 Memory corruption in n/a
A heap-buffer-overflow in Jerryscript allows attackers to execute arbitrary code or 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-2022-22895?
CVE-2022-22895 is a high-severity memory corruption vulnerability in Jerryscript Jerryscript, published on 20 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 3.0.0 was discovered to contain a heap-buffer-overflow via ecma_utf8_string_to_number_by_radix in /jerry-core/ecma/base/ecma-helpers-conversion.c.
Weakness: CWE-787
Which versions are affected by CVE-2022-22895?
It affects 1 product.
Products include Jerryscript Jerryscript.
How do I fix CVE-2022-22895?
No fix has been published for CVE-2022-22895 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-2022-22895 being exploited?
There is no known exploitation of CVE-2022-22895 in the wild and no public exploit code.
Other vulnerabilities in Jerryscript Jerryscript
Sources
Also known as GHSA-hx6g-qw96-p774, UBUNTU-CVE-2022-22895.