CVE-2022-44313 Memory corruption in n/a
A heap buffer overflow in PicoC allows attackers to execute arbitrary code or cause 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-2022-44313?
CVE-2022-44313 is a medium-severity memory corruption vulnerability in n/a, published on 8 Nov 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
PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the ExpressionCoerceUnsignedInteger function in expression.c when called from ExpressionParseFunctionCall.
Weakness: CWE-787
Which versions are affected by CVE-2022-44313?
It affects 1 product.
Products include Picoc Project Picoc.
How do I fix CVE-2022-44313?
No fix has been published for CVE-2022-44313 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-2022-44313 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-44313 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-f2fh-x4pc-jpm8.