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5.5
CVE-2022-44312: PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the ExpressionCoerceInteger function in expression.c when called from ExpressionInfixOperator.
CVE-2022-44312 · published 3 years ago
Summary
PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the ExpressionCoerceInteger function in expression.c when called from ExpressionInfixOperator.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| picoc_project | picoc |
3.2.2 cpe:2.3:a:picoc_project:picoc:3.2.2:*:*:*:*:*:*:* |
Original advisory text
PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the ExpressionCoerceInteger function in expression.c when called from ExpressionInfixOperator.
PicoC Version 3.2.2 was discovered to contain a heap buffer overflow in the ExpressionCoerceInteger function in expression.c when called from ExpressionInfixOperator.
References
- https://gitlab.com/zsaleeba/picoc/-/issues/48 Third Party Advisory
- https://github.com/jpoirier/picoc/issues/37 Third Party Advisory
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/44xxx/CVE-2022-44312... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-44312 Vendor Advisory
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Type
CWE-787Out-of-bounds Write
Timeline
Published8 Nov 2022
Updated4 Nov 2026
First seen29 Sep 2026
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