# CVE-2003-0390

## Summary

- **CVE ID:** CVE-2003-0390
- **Severity:** UNKNOWN
- **CVSS Score:** 0.01
- **CWE:** N/A
- **Published:** Jun 10, 2003
- **Last Modified:** Mar 16, 2026

## Description

Multiple buffer overflows in Options Parsing Tool (OPT) shared library 3.18 and earlier, when used in setuid programs, may allow local users to execute arbitrary code via long command line options that are fed into macros such as opt_warn_2, as used in functions such as opt_atoi.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://marc.info/?l=bugtraq&m=105371246204866&w=2)
- [CNA](http://marc.info/?l=bugtraq&m=105121918523320&w=2)
- [CNA](http://nis-www.lanl.gov/~jt/Software/opt/opt-3.19.tar.gz)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.31%
- **EPSS Percentile:** 53.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._